diff --git a/ltp/fsstress.c b/ltp/fsstress.c
index 90ae432e..3d53e25f 100644
--- a/ltp/fsstress.c
+++ b/ltp/fsstress.c
@@ -147,7 +147,9 @@ typedef enum {
 	OP_LAST
 } opty_t;
 
-typedef void (*opfnc_t)(int, long);
+typedef long long opnum_t;
+
+typedef void (*opfnc_t)(opnum_t, long);
 
 typedef struct opdesc {
 	opty_t	op;
@@ -213,67 +215,67 @@ struct print_string {
 
 #define XATTR_NAME_BUF_SIZE 18
 
-void	afsync_f(int, long);
-void	allocsp_f(int, long);
-void	aread_f(int, long);
-void	attr_remove_f(int, long);
-void	attr_set_f(int, long);
-void	awrite_f(int, long);
-void	bulkstat_f(int, long);
-void	bulkstat1_f(int, long);
-void	chown_f(int, long);
-void	clonerange_f(int, long);
-void	copyrange_f(int, long);
-void	creat_f(int, long);
-void	deduperange_f(int, long);
-void	dread_f(int, long);
-void	dwrite_f(int, long);
-void	fallocate_f(int, long);
-void	fdatasync_f(int, long);
-void	fiemap_f(int, long);
-void	freesp_f(int, long);
-void	fsync_f(int, long);
+void	afsync_f(opnum_t, long);
+void	allocsp_f(opnum_t, long);
+void	aread_f(opnum_t, long);
+void	attr_remove_f(opnum_t, long);
+void	attr_set_f(opnum_t, long);
+void	awrite_f(opnum_t, long);
+void	bulkstat_f(opnum_t, long);
+void	bulkstat1_f(opnum_t, long);
+void	chown_f(opnum_t, long);
+void	clonerange_f(opnum_t, long);
+void	copyrange_f(opnum_t, long);
+void	creat_f(opnum_t, long);
+void	deduperange_f(opnum_t, long);
+void	dread_f(opnum_t, long);
+void	dwrite_f(opnum_t, long);
+void	fallocate_f(opnum_t, long);
+void	fdatasync_f(opnum_t, long);
+void	fiemap_f(opnum_t, long);
+void	freesp_f(opnum_t, long);
+void	fsync_f(opnum_t, long);
 char	*gen_random_string(int);
-void	getattr_f(int, long);
-void	getdents_f(int, long);
-void	getfattr_f(int, long);
-void	link_f(int, long);
-void	listfattr_f(int, long);
-void	mkdir_f(int, long);
-void	mknod_f(int, long);
-void	mread_f(int, long);
-void	mwrite_f(int, long);
-void	punch_f(int, long);
-void	zero_f(int, long);
-void	collapse_f(int, long);
-void	insert_f(int, long);
-void	read_f(int, long);
-void	readlink_f(int, long);
-void	readv_f(int, long);
-void	removefattr_f(int, long);
-void	rename_f(int, long);
-void	rnoreplace_f(int, long);
-void	rexchange_f(int, long);
-void	rwhiteout_f(int, long);
-void	resvsp_f(int, long);
-void	rmdir_f(int, long);
-void	setattr_f(int, long);
-void	setfattr_f(int, long);
-void	setxattr_f(int, long);
-void	snapshot_f(int, long);
-void	splice_f(int, long);
-void	stat_f(int, long);
-void	subvol_create_f(int, long);
-void	subvol_delete_f(int, long);
-void	symlink_f(int, long);
-void	sync_f(int, long);
-void	truncate_f(int, long);
-void	unlink_f(int, long);
-void	unresvsp_f(int, long);
-void	uring_read_f(int, long);
-void	uring_write_f(int, long);
-void	write_f(int, long);
-void	writev_f(int, long);
+void	getattr_f(opnum_t, long);
+void	getdents_f(opnum_t, long);
+void	getfattr_f(opnum_t, long);
+void	link_f(opnum_t, long);
+void	listfattr_f(opnum_t, long);
+void	mkdir_f(opnum_t, long);
+void	mknod_f(opnum_t, long);
+void	mread_f(opnum_t, long);
+void	mwrite_f(opnum_t, long);
+void	punch_f(opnum_t, long);
+void	zero_f(opnum_t, long);
+void	collapse_f(opnum_t, long);
+void	insert_f(opnum_t, long);
+void	read_f(opnum_t, long);
+void	readlink_f(opnum_t, long);
+void	readv_f(opnum_t, long);
+void	removefattr_f(opnum_t, long);
+void	rename_f(opnum_t, long);
+void	rnoreplace_f(opnum_t, long);
+void	rexchange_f(opnum_t, long);
+void	rwhiteout_f(opnum_t, long);
+void	resvsp_f(opnum_t, long);
+void	rmdir_f(opnum_t, long);
+void	setattr_f(opnum_t, long);
+void	setfattr_f(opnum_t, long);
+void	setxattr_f(opnum_t, long);
+void	snapshot_f(opnum_t, long);
+void	splice_f(opnum_t, long);
+void	stat_f(opnum_t, long);
+void	subvol_create_f(opnum_t, long);
+void	subvol_delete_f(opnum_t, long);
+void	symlink_f(opnum_t, long);
+void	sync_f(opnum_t, long);
+void	truncate_f(opnum_t, long);
+void	unlink_f(opnum_t, long);
+void	unresvsp_f(opnum_t, long);
+void	uring_read_f(opnum_t, long);
+void	uring_write_f(opnum_t, long);
+void	write_f(opnum_t, long);
+void	writev_f(opnum_t, long);
 char	*xattr_flag_to_string(int);
 
 opdesc_t	ops[] = {
@@ -370,7 +372,7 @@ int		namerand;
 int		nameseq;
 int		nops;
 int		nproc = 1;
-int		operations = 1;
+opnum_t		operations = 1;
 unsigned int	idmodulo = XFS_IDMODULO_MAX;
 unsigned int	attr_mask = ~0;
 int		procid;
@@ -525,7 +527,12 @@ int main(int argc, char **argv)
 			loops = atoi(optarg);
 			break;
 		case 'n':
-			operations = atoi(optarg);
+			errno = 0;
+			operations = strtoll(optarg, NULL, 0);
+			if (errno) {
+				perror(optarg);
+				exit(1);
+			}
 			break;
 		case 'o':
 			logname = optarg;
@@ -1105,10 +1112,10 @@ doproc(void)
 	struct stat64	statbuf;
 	char		buf[10];
 	char		cmd[64];
-	int		opno;
+	opnum_t		opno;
 	int		rval;
 	opdesc_t	*p;
-	int		dividend;
+	long long	dividend;
 
 	dividend = (operations + execute_freq) / (execute_freq + 1);
 	sprintf(buf, "p%x", procid);
@@ -1130,7 +1137,7 @@ doproc(void)
 	for (opno = 0; opno < operations; opno++) {
 		if (execute_cmd && opno && opno % dividend == 0) {
 			if (verbose)
-				printf("%d: execute command %s\n", opno,
+				printf("%lld: execute command %s\n", opno,
 					execute_cmd);
 			rval = system(execute_cmd);
 			if (rval)
@@ -1792,7 +1799,7 @@ show_ops(int flag, char *lead_str)
 		/* Command line style */
 		if (lead_str != NULL)
 			printf("%s", lead_str);
-		printf ("-z -s %ld -m %d -n %d -p %d \\\n", seed, idmodulo,
+		printf ("-z -s %ld -m %d -n %lld -p %d \\\n", seed, idmodulo,
 			operations, nproc);
 	        for (p = ops; p < ops_end; p++)
 		        if (p->freq > 0)
@@ -1974,7 +1981,7 @@ void inode_info(char *str, size_t sz, struct stat64 *s, int verbose)
 }
 
 void
-afsync_f(int opno, long r)
+afsync_f(opnum_t opno, long r)
 {
 #ifdef AIO
 	int		e;
@@ -1988,7 +1995,7 @@ afsync_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE | FT_DIRm, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: afsync - no filename\n", procid, opno);
+			printf("%d/%lld: afsync - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -1997,7 +2004,7 @@ afsync_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: afsync - open %s failed %d\n",
+			printf("%d/%lld: afsync - open %s failed %d\n",
 			       procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
@@ -2006,7 +2013,7 @@ afsync_f(int opno, long r)
 	io_prep_fsync(&iocb, fd);
 	if ((e = io_submit(io_ctx, 1, iocbs)) != 1) {
 		if (v)
-			printf("%d/%d: afsync - io_submit %s %d\n",
+			printf("%d/%lld: afsync - io_submit %s %d\n",
 			       procid, opno, f.path, e);
 		free_pathname(&f);
 		close(fd);
@@ -2014,7 +2021,7 @@ afsync_f(int opno, long r)
 	}
 	if ((e = io_getevents(io_ctx, 1, 1, &event, NULL)) != 1) {
 		if (v)
-			printf("%d/%d: afsync - io_getevents failed %d\n",
+			printf("%d/%lld: afsync - io_getevents failed %d\n",
 			       procid, opno, e);
 		free_pathname(&f);
 		close(fd);
@@ -2023,14 +2030,14 @@ afsync_f(int opno, long r)
 
 	e = event.res2;
 	if (v)
-		printf("%d/%d: afsync %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: afsync %s %d\n", procid, opno, f.path, e);
 	free_pathname(&f);
 	close(fd);
 #endif
 }
 
 void
-allocsp_f(int opno, long r)
+allocsp_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -2045,7 +2052,7 @@ allocsp_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: allocsp - no filename\n", procid, opno);
+			printf("%d/%lld: allocsp - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -2054,14 +2061,14 @@ allocsp_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: allocsp - open %s failed %d\n",
+			printf("%d/%lld: allocsp - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: allocsp - fstat64 %s failed %d\n",
+			printf("%d/%lld: allocsp - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -2076,7 +2083,7 @@ allocsp_f(int opno, long r)
 	fl.l_len = 0;
 	e = xfsctl(f.path, fd, XFS_IOC_ALLOCSP64, &fl) < 0 ? errno : 0;
 	if (v) {
-		printf("%d/%d: xfsctl(XFS_IOC_ALLOCSP64) %s%s %lld 0 %d\n",
+		printf("%d/%lld: xfsctl(XFS_IOC_ALLOCSP64) %s%s %lld 0 %d\n",
 		       procid, opno, f.path, st, (long long)off, e);
 	}
 	free_pathname(&f);
@@ -2085,7 +2092,7 @@ allocsp_f(int opno, long r)
 
 #ifdef AIO
 void
-do_aio_rw(int opno, long r, int flags)
+do_aio_rw(opnum_t opno, long r, int flags)
 {
 	int64_t		align;
 	char		*buf = NULL;
@@ -2108,7 +2115,7 @@ do_aio_rw(int opno, long r, int flags)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: do_aio_rw - no filename\n", procid, opno);
+			printf("%d/%lld: do_aio_rw - no filename\n", procid, opno);
 		goto aio_out;
 	}
 	fd = open_path(&f, flags|O_DIRECT);
@@ -2116,27 +2123,27 @@ do_aio_rw(int opno, long r, int flags)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: do_aio_rw - open %s failed %d\n",
+			printf("%d/%lld: do_aio_rw - open %s failed %d\n",
 			       procid, opno, f.path, e);
 		goto aio_out;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: do_aio_rw - fstat64 %s failed %d\n",
+			printf("%d/%lld: do_aio_rw - fstat64 %s failed %d\n",
 			       procid, opno, f.path, errno);
 		goto aio_out;
 	}
 	inode_info(st, sizeof(st), &stb, v);
 	if (!iswrite && stb.st_size == 0) {
 		if (v)
-			printf("%d/%d: do_aio_rw - %s%s zero size\n", procid, opno,
+			printf("%d/%lld: do_aio_rw - %s%s zero size\n", procid, opno,
 			       f.path, st);
 		goto aio_out;
 	}
 	if (xfsctl(f.path, fd, XFS_IOC_DIOINFO, &diob) < 0) {
 		if (v)
 			printf(
-			"%d/%d: do_aio_rw - xfsctl(XFS_IOC_DIOINFO) %s%s return %d,"
+			"%d/%lld: do_aio_rw - xfsctl(XFS_IOC_DIOINFO) %s%s return %d,"
 			" fallback to stat()\n",
 				procid, opno, f.path, st, errno);
 		diob.d_mem = diob.d_miniosz = stb.st_blksize;
@@ -2156,7 +2163,7 @@ do_aio_rw(int opno, long r, int flags)
 	buf = memalign(diob.d_mem, len);
 	if (!buf) {
 		if (v)
-			printf("%d/%d: do_aio_rw - memalign failed\n",
+			printf("%d/%lld: do_aio_rw - memalign failed\n",
 			       procid, opno);
 		goto aio_out;
 	}
@@ -2174,20 +2181,20 @@ do_aio_rw(int opno, long r, int flags)
 	}
 	if ((e = io_submit(io_ctx, 1, iocbs)) != 1) {
 		if (v)
-			printf("%d/%d: %s - io_submit failed %d\n",
+			printf("%d/%lld: %s - io_submit failed %d\n",
 			       procid, opno, iswrite ? "awrite" : "aread", e);
 		goto aio_out;
 	}
 	if ((e = io_getevents(io_ctx, 1, 1, &event, NULL)) != 1) {
 		if (v)
-			printf("%d/%d: %s - io_getevents failed %d\n",
+			printf("%d/%lld: %s - io_getevents failed %d\n",
 			       procid, opno, iswrite ? "awrite" : "aread", e);
 		goto aio_out;
 	}
 
 	e = event.res != len ? event.res2 : 0;
 	if (v)
-		printf("%d/%d: %s %s%s [%lld,%d] %d\n",
+		printf("%d/%lld: %s %s%s [%lld,%d] %d\n",
 		       procid, opno, iswrite ? "awrite" : "aread",
 		       f.path, st, (long long)off, (int)len, e);
  aio_out:
@@ -2201,7 +2208,7 @@ do_aio_rw(int opno, long r, int flags)
 
 #ifdef URING
 void
-do_uring_rw(int opno, long r, int flags)
+do_uring_rw(opnum_t opno, long r, int flags)
 {
 	char		*buf = NULL;
 	int		e;
@@ -2224,7 +2231,7 @@ do_uring_rw(int opno, long r, int flags)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: do_uring_rw - no filename\n", procid, opno);
+			printf("%d/%lld: do_uring_rw - no filename\n", procid, opno);
 		goto uring_out;
 	}
 	fd = open_path(&f, flags);
@@ -2232,27 +2239,27 @@ do_uring_rw(int opno, long r, int flags)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: do_uring_rw - open %s failed %d\n",
+			printf("%d/%lld: do_uring_rw - open %s failed %d\n",
 			       procid, opno, f.path, e);
 		goto uring_out;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: do_uring_rw - fstat64 %s failed %d\n",
+			printf("%d/%lld: do_uring_rw - fstat64 %s failed %d\n",
 			       procid, opno, f.path, errno);
 		goto uring_out;
 	}
 	inode_info(st, sizeof(st), &stb, v);
 	if (!iswrite && stb.st_size == 0) {
 		if (v)
-			printf("%d/%d: do_uring_rw - %s%s zero size\n", procid, opno,
+			printf("%d/%lld: do_uring_rw - %s%s zero size\n", procid, opno,
 			       f.path, st);
 		goto uring_out;
 	}
 	sqe = io_uring_get_sqe(&ring);
 	if (!sqe) {
 		if (v)
-			printf("%d/%d: do_uring_rw - io_uring_get_sqe failed\n",
+			printf("%d/%lld: do_uring_rw - io_uring_get_sqe failed\n",
 			       procid, opno);
 		goto uring_out;
 	}
@@ -2261,7 +2268,7 @@ do_uring_rw(int opno, long r, int flags)
 	buf = malloc(len);
 	if (!buf) {
 		if (v)
-			printf("%d/%d: do_uring_rw - malloc failed\n",
+			printf("%d/%lld: do_uring_rw - malloc failed\n",
 			       procid, opno);
 		goto uring_out;
 	}
@@ -2279,18 +2286,18 @@ do_uring_rw(int opno, long r, int flags)
 
 	if ((e = io_uring_submit_and_wait(&ring, 1)) != 1) {
 		if (v)
-			printf("%d/%d: %s - io_uring_submit failed %d\n", procid, opno,
+			printf("%d/%lld: %s - io_uring_submit failed %d\n", procid, opno,
 			       iswrite ? "uring_write" : "uring_read", e);
 		goto uring_out;
 	}
 	if ((e = io_uring_wait_cqe(&ring, &cqe)) < 0) {
 		if (v)
-			printf("%d/%d: %s - io_uring_wait_cqe failed %d\n", procid, opno,
+			printf("%d/%lld: %s - io_uring_wait_cqe failed %d\n", procid, opno,
 			       iswrite ? "uring_write" : "uring_read", e);
 		goto uring_out;
 	}
 	if (v)
-		printf("%d/%d: %s %s%s [%lld, %d(res=%d)] %d\n",
+		printf("%d/%lld: %s %s%s [%lld, %d(res=%d)] %d\n",
 		       procid, opno, iswrite ? "uring_write" : "uring_read",
 		       f.path, st, (long long)off, (int)len, cqe->res, e);
 	io_uring_cqe_seen(&ring, cqe);
@@ -2305,7 +2312,7 @@ do_uring_rw(int opno, long r, int flags)
 #endif
 
 void
-aread_f(int opno, long r)
+aread_f(opnum_t opno, long r)
 {
 #ifdef AIO
 	do_aio_rw(opno, r, O_RDONLY);
@@ -2313,7 +2320,7 @@ aread_f(int opno, long r)
 }
 
 void
-attr_remove_f(int opno, long r)
+attr_remove_f(opnum_t opno, long r)
 {
 	char			*bufname;
 	char			*bufend;
@@ -2335,7 +2342,7 @@ attr_remove_f(int opno, long r)
 		total = attr_list_count(buf, e);
 	if (total == 0) {
 		if (v)
-			printf("%d/%d: attr_remove - no attrs for %s\n",
+			printf("%d/%lld: attr_remove - no attrs for %s\n",
 				procid, opno, f.path);
 		free_pathname(&f);
 		return;
@@ -2356,7 +2363,7 @@ attr_remove_f(int opno, long r)
 	if (aname == NULL) {
 		if (v)
 			printf(
-			"%d/%d: attr_remove - name %d not found at %s\n",
+			"%d/%lld: attr_remove - name %d not found at %s\n",
 				procid, opno, which, f.path);
 		free_pathname(&f);
 		return;
@@ -2367,13 +2374,13 @@ attr_remove_f(int opno, long r)
 		e = 0;
 	check_cwd();
 	if (v)
-		printf("%d/%d: attr_remove %s %s %d\n",
+		printf("%d/%lld: attr_remove %s %s %d\n",
 			procid, opno, f.path, aname, e);
 	free_pathname(&f);
 }
 
 void
-attr_set_f(int opno, long r)
+attr_set_f(opnum_t opno, long r)
 {
 	char		aname[10];
 	char		*aval;
@@ -2401,13 +2408,13 @@ attr_set_f(int opno, long r)
 	check_cwd();
 	free(aval);
 	if (v)
-		printf("%d/%d: attr_set %s %s %d\n", procid, opno, f.path,
+		printf("%d/%lld: attr_set %s %s %d\n", procid, opno, f.path,
 			aname, e);
 	free_pathname(&f);
 }
 
 void
-awrite_f(int opno, long r)
+awrite_f(opnum_t opno, long r)
 {
 #ifdef AIO
 	do_aio_rw(opno, r, O_WRONLY);
@@ -2415,7 +2422,7 @@ awrite_f(int opno, long r)
 }
 
 void
-bulkstat_f(int opno, long r)
+bulkstat_f(opnum_t opno, long r)
 {
 	int		count;
 	int		fd;
@@ -2440,13 +2447,13 @@ bulkstat_f(int opno, long r)
 		total += count;
 	free(t);
 	if (verbose)
-		printf("%d/%d: bulkstat nent %d total %lld\n",
+		printf("%d/%lld: bulkstat nent %d total %lld\n",
 			procid, opno, nent, (long long)total);
 	close(fd);
 }
 
 void
-bulkstat1_f(int opno, long r)
+bulkstat1_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -2494,14 +2501,14 @@ bulkstat1_f(int opno, long r)
         bsr.ocount=NULL;
 	e = xfsctl(".", fd, XFS_IOC_FSBULKSTAT_SINGLE, &bsr) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: bulkstat1 %s ino %lld %d\n", 
+		printf("%d/%lld: bulkstat1 %s ino %lld %d\n", 
 		       procid, opno, good?"real":"random",
 		       verifiable_log ? -1LL : (long long)ino, e);
 	close(fd);
 }
 
 void
-chown_f(int opno, long r)
+chown_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -2521,14 +2528,14 @@ chown_f(int opno, long r)
 	e = lchown_path(&f, u, g) < 0 ? errno : 0;
 	check_cwd();
 	if (v)
-		printf("%d/%d: chown %s %d/%d %d\n", procid, opno, f.path, (int)u, (int)g, e);
+		printf("%d/%lld: chown %s %d/%d %d\n", procid, opno, f.path, (int)u, (int)g, e);
 	free_pathname(&f);
 }
 
 /* reflink some arbitrary range of f1 to f2. */
 void
 clonerange_f(
-	int			opno,
+	opnum_t			opno,
 	long			r)
 {
 #ifdef FICLONERANGE
@@ -2555,7 +2562,7 @@ clonerange_f(
 	init_pathname(&fpath1);
 	if (!get_fname(FT_REGm, r, &fpath1, NULL, NULL, &v1)) {
 		if (v1)
-			printf("%d/%d: clonerange read - no filename\n",
+			printf("%d/%lld: clonerange read - no filename\n",
 				procid, opno);
 		goto out_fpath1;
 	}
@@ -2563,7 +2570,7 @@ clonerange_f(
 	init_pathname(&fpath2);
 	if (!get_fname(FT_REGm, random(), &fpath2, NULL, NULL, &v2)) {
 		if (v2)
-			printf("%d/%d: clonerange write - no filename\n",
+			printf("%d/%lld: clonerange write - no filename\n",
 				procid, opno);
 		goto out_fpath2;
 	}
@@ -2574,7 +2581,7 @@ clonerange_f(
 	check_cwd();
 	if (fd1 < 0) {
 		if (v1)
-			printf("%d/%d: clonerange read - open %s failed %d\n",
+			printf("%d/%lld: clonerange read - open %s failed %d\n",
 				procid, opno, fpath1.path, e);
 		goto out_fpath2;
 	}
@@ -2584,7 +2591,7 @@ clonerange_f(
 	check_cwd();
 	if (fd2 < 0) {
 		if (v2)
-			printf("%d/%d: clonerange write - open %s failed %d\n",
+			printf("%d/%lld: clonerange write - open %s failed %d\n",
 				procid, opno, fpath2.path, e);
 		goto out_fd1;
 	}
@@ -2592,7 +2599,7 @@ clonerange_f(
 	/* Get file stats */
 	if (fstat64(fd1, &stat1) < 0) {
 		if (v1)
-			printf("%d/%d: clonerange read - fstat64 %s failed %d\n",
+			printf("%d/%lld: clonerange read - fstat64 %s failed %d\n",
 				procid, opno, fpath1.path, errno);
 		goto out_fd2;
 	}
@@ -2600,7 +2607,7 @@ clonerange_f(
 
 	if (fstat64(fd2, &stat2) < 0) {
 		if (v2)
-			printf("%d/%d: clonerange write - fstat64 %s failed %d\n",
+			printf("%d/%lld: clonerange write - fstat64 %s failed %d\n",
 				procid, opno, fpath2.path, errno);
 		goto out_fd2;
 	}
@@ -2643,7 +2650,7 @@ clonerange_f(
 	ret = ioctl(fd2, FICLONERANGE, &fcr);
 	e = ret < 0 ? errno : 0;
 	if (v1 || v2) {
-		printf("%d/%d: clonerange %s%s [%lld,%lld] -> %s%s [%lld,%lld]",
+		printf("%d/%lld: clonerange %s%s [%lld,%lld] -> %s%s [%lld,%lld]",
 			procid, opno,
 			fpath1.path, inoinfo1, (long long)off1, (long long)len,
 			fpath2.path, inoinfo2, (long long)off2, (long long)len);
@@ -2667,7 +2674,7 @@ clonerange_f(
 /* copy some arbitrary range of f1 to f2. */
 void
 copyrange_f(
-	int			opno,
+	opnum_t			opno,
 	long			r)
 {
 #ifdef HAVE_COPY_FILE_RANGE
@@ -2697,7 +2704,7 @@ copyrange_f(
 	init_pathname(&fpath1);
 	if (!get_fname(FT_REGm, r, &fpath1, NULL, NULL, &v1)) {
 		if (v1)
-			printf("%d/%d: copyrange read - no filename\n",
+			printf("%d/%lld: copyrange read - no filename\n",
 				procid, opno);
 		goto out_fpath1;
 	}
@@ -2705,7 +2712,7 @@ copyrange_f(
 	init_pathname(&fpath2);
 	if (!get_fname(FT_REGm, random(), &fpath2, NULL, NULL, &v2)) {
 		if (v2)
-			printf("%d/%d: copyrange write - no filename\n",
+			printf("%d/%lld: copyrange write - no filename\n",
 				procid, opno);
 		goto out_fpath2;
 	}
@@ -2716,7 +2723,7 @@ copyrange_f(
 	check_cwd();
 	if (fd1 < 0) {
 		if (v1)
-			printf("%d/%d: copyrange read - open %s failed %d\n",
+			printf("%d/%lld: copyrange read - open %s failed %d\n",
 				procid, opno, fpath1.path, e);
 		goto out_fpath2;
 	}
@@ -2726,7 +2733,7 @@ copyrange_f(
 	check_cwd();
 	if (fd2 < 0) {
 		if (v2)
-			printf("%d/%d: copyrange write - open %s failed %d\n",
+			printf("%d/%lld: copyrange write - open %s failed %d\n",
 				procid, opno, fpath2.path, e);
 		goto out_fd1;
 	}
@@ -2734,7 +2741,7 @@ copyrange_f(
 	/* Get file stats */
 	if (fstat64(fd1, &stat1) < 0) {
 		if (v1)
-			printf("%d/%d: copyrange read - fstat64 %s failed %d\n",
+			printf("%d/%lld: copyrange read - fstat64 %s failed %d\n",
 				procid, opno, fpath1.path, errno);
 		goto out_fd2;
 	}
@@ -2742,7 +2749,7 @@ copyrange_f(
 
 	if (fstat64(fd2, &stat2) < 0) {
 		if (v2)
-			printf("%d/%d: copyrange write - fstat64 %s failed %d\n",
+			printf("%d/%lld: copyrange write - fstat64 %s failed %d\n",
 				procid, opno, fpath2.path, errno);
 		goto out_fd2;
 	}
@@ -2794,7 +2801,7 @@ copyrange_f(
 	}
 	e = ret < 0 ? errno : 0;
 	if (v1 || v2) {
-		printf("%d/%d: copyrange %s%s [%lld,%lld] -> %s%s [%lld,%lld]",
+		printf("%d/%lld: copyrange %s%s [%lld,%lld] -> %s%s [%lld,%lld]",
 			procid, opno,
 			fpath1.path, inoinfo1,
 			(long long)offset1, (long long)length,
@@ -2823,7 +2830,7 @@ copyrange_f(
 /* dedupe some arbitrary range of f1 to f2...fn. */
 void
 deduperange_f(
-	int			opno,
+	opnum_t			opno,
 	long			r)
 {
 #ifdef FIDEDUPERANGE
@@ -2854,7 +2861,7 @@ deduperange_f(
 	fdr = malloc(nr * sizeof(struct file_dedupe_range_info) +
 		     sizeof(struct file_dedupe_range));
 	if (!fdr) {
-		printf("%d/%d: line %d error %d\n",
+		printf("%d/%lld: line %d error %d\n",
 			procid, opno, __LINE__, errno);
 		return;
 	}
@@ -2863,41 +2870,41 @@ deduperange_f(
 
 	fpath = calloc(nr, sizeof(struct pathname));
 	if (!fpath) {
-		printf("%d/%d: line %d error %d\n",
+		printf("%d/%lld: line %d error %d\n",
 			procid, opno, __LINE__, errno);
 		goto out_fdr;
 	}
 
 	stat = calloc(nr, sizeof(struct stat64));
 	if (!stat) {
-		printf("%d/%d: line %d error %d\n",
+		printf("%d/%lld: line %d error %d\n",
 			procid, opno, __LINE__, errno);
 		goto out_paths;
 	}
 
 	info = calloc(nr, INFO_SZ);
 	if (!info) {
-		printf("%d/%d: line %d error %d\n",
+		printf("%d/%lld: line %d error %d\n",
 			procid, opno, __LINE__, errno);
 		goto out_stats;
 	}
 
 	off = calloc(nr, sizeof(off64_t));
 	if (!off) {
-		printf("%d/%d: line %d error %d\n",
+		printf("%d/%lld: line %d error %d\n",
 			procid, opno, __LINE__, errno);
 		goto out_info;
 	}
 
 	v = calloc(nr, sizeof(int));
 	if (!v) {
-		printf("%d/%d: line %d error %d\n",
+		printf("%d/%lld: line %d error %d\n",
 			procid, opno, __LINE__, errno);
 		goto out_offsets;
 	}
 	fd = calloc(nr, sizeof(int));
 	if (!fd) {
-		printf("%d/%d: line %d error %d\n",
+		printf("%d/%lld: line %d error %d\n",
 			procid, opno, __LINE__, errno);
 		goto out_v;
 	}
@@ -2909,7 +2916,7 @@ deduperange_f(
 
 	if (!get_fname(FT_REGm, r, &fpath[0], NULL, NULL, &v[0])) {
 		if (v[0])
-			printf("%d/%d: deduperange read - no filename\n",
+			printf("%d/%lld: deduperange read - no filename\n",
 				procid, opno);
 		goto out_pathnames;
 	}
@@ -2917,7 +2924,7 @@ deduperange_f(
 	for (i = 1; i < nr; i++) {
 		if (!get_fname(FT_REGm, random(), &fpath[i], NULL, NULL, &v[i])) {
 			if (v[i])
-				printf("%d/%d: deduperange write - no filename\n",
+				printf("%d/%lld: deduperange write - no filename\n",
 					procid, opno);
 			goto out_pathnames;
 		}
@@ -2929,7 +2936,7 @@ deduperange_f(
 	check_cwd();
 	if (fd[0] < 0) {
 		if (v[0])
-			printf("%d/%d: deduperange read - open %s failed %d\n",
+			printf("%d/%lld: deduperange read - open %s failed %d\n",
 				procid, opno, fpath[0].path, e);
 		goto out_pathnames;
 	}
@@ -2940,7 +2947,7 @@ deduperange_f(
 		check_cwd();
 		if (fd[i] < 0) {
 			if (v[i])
-				printf("%d/%d: deduperange write - open %s failed %d\n",
+				printf("%d/%lld: deduperange write - open %s failed %d\n",
 					procid, opno, fpath[i].path, e);
 			goto out_fds;
 		}
@@ -2949,7 +2956,7 @@ deduperange_f(
 	/* Get file stats */
 	if (fstat64(fd[0], &stat[0]) < 0) {
 		if (v[0])
-			printf("%d/%d: deduperange read - fstat64 %s failed %d\n",
+			printf("%d/%lld: deduperange read - fstat64 %s failed %d\n",
 				procid, opno, fpath[0].path, errno);
 		goto out_fds;
 	}
@@ -2959,7 +2966,7 @@ deduperange_f(
 	for (i = 1; i < nr; i++) {
 		if (fstat64(fd[i], &stat[i]) < 0) {
 			if (v[i])
-				printf("%d/%d: deduperange write - fstat64 %s failed %d\n",
+				printf("%d/%lld: deduperange write - fstat64 %s failed %d\n",
 					procid, opno, fpath[i].path, errno);
 			goto out_fds;
 		}
@@ -3015,7 +3022,7 @@ deduperange_f(
 	ret = ioctl(fd[0], FIDEDUPERANGE, fdr);
 	e = ret < 0 ? errno : 0;
 	if (v[0]) {
-		printf("%d/%d: deduperange from %s%s [%lld,%lld]",
+		printf("%d/%lld: deduperange from %s%s [%lld,%lld]",
 			procid, opno,
 			fpath[0].path, &info[0], (long long)off[0],
 			(long long)len);
@@ -3029,7 +3036,7 @@ deduperange_f(
 	for (i = 1; i < nr; i++) {
 		e = fdr->info[i - 1].status < 0 ? fdr->info[i - 1].status : 0;
 		if (v[i]) {
-			printf("%d/%d: ...to %s%s [%lld,%lld]",
+			printf("%d/%lld: ...to %s%s [%lld,%lld]",
 				procid, opno,
 				fpath[i].path, &info[i * INFO_SZ],
 				(long long)off[i], (long long)len);
@@ -3069,7 +3076,7 @@ deduperange_f(
 }
 
 void
-setxattr_f(int opno, long r)
+setxattr_f(opnum_t opno, long r)
 {
 #ifdef XFS_XFLAG_EXTSIZE
 	struct fsxattr	fsx;
@@ -3098,14 +3105,14 @@ setxattr_f(int opno, long r)
 		e = xfsctl(f.path, fd, XFS_IOC_FSSETXATTR, &fsx);
 	}
 	if (v)
-		printf("%d/%d: setxattr %s %u %d\n", procid, opno, f.path, p, e);
+		printf("%d/%lld: setxattr %s %u %d\n", procid, opno, f.path, p, e);
 	free_pathname(&f);
 	close(fd);
 #endif
 }
 
 void
-splice_f(int opno, long r)
+splice_f(opnum_t opno, long r)
 {
 	struct pathname		fpath1;
 	struct pathname		fpath2;
@@ -3132,7 +3139,7 @@ splice_f(int opno, long r)
 	init_pathname(&fpath1);
 	if (!get_fname(FT_REGm, r, &fpath1, NULL, NULL, &v1)) {
 		if (v1)
-			printf("%d/%d: splice read - no filename\n",
+			printf("%d/%lld: splice read - no filename\n",
 				procid, opno);
 		goto out_fpath1;
 	}
@@ -3140,7 +3147,7 @@ splice_f(int opno, long r)
 	init_pathname(&fpath2);
 	if (!get_fname(FT_REGm, random(), &fpath2, NULL, NULL, &v2)) {
 		if (v2)
-			printf("%d/%d: splice write - no filename\n",
+			printf("%d/%lld: splice write - no filename\n",
 				procid, opno);
 		goto out_fpath2;
 	}
@@ -3151,7 +3158,7 @@ splice_f(int opno, long r)
 	check_cwd();
 	if (fd1 < 0) {
 		if (v1)
-			printf("%d/%d: splice read - open %s failed %d\n",
+			printf("%d/%lld: splice read - open %s failed %d\n",
 				procid, opno, fpath1.path, e);
 		goto out_fpath2;
 	}
@@ -3161,7 +3168,7 @@ splice_f(int opno, long r)
 	check_cwd();
 	if (fd2 < 0) {
 		if (v2)
-			printf("%d/%d: splice write - open %s failed %d\n",
+			printf("%d/%lld: splice write - open %s failed %d\n",
 				procid, opno, fpath2.path, e);
 		goto out_fd1;
 	}
@@ -3169,7 +3176,7 @@ splice_f(int opno, long r)
 	/* Get file stats */
 	if (fstat64(fd1, &stat1) < 0) {
 		if (v1)
-			printf("%d/%d: splice read - fstat64 %s failed %d\n",
+			printf("%d/%lld: splice read - fstat64 %s failed %d\n",
 				procid, opno, fpath1.path, errno);
 		goto out_fd2;
 	}
@@ -3177,7 +3184,7 @@ splice_f(int opno, long r)
 
 	if (fstat64(fd2, &stat2) < 0) {
 		if (v2)
-			printf("%d/%d: splice write - fstat64 %s failed %d\n",
+			printf("%d/%lld: splice write - fstat64 %s failed %d\n",
 				procid, opno, fpath2.path, errno);
 		goto out_fd2;
 	}
@@ -3216,7 +3223,7 @@ splice_f(int opno, long r)
 	/* Pipe initialize */
 	if (pipe(filedes) < 0) {
 		if (v1 || v2) {
-			printf("%d/%d: splice - pipe failed %d\n",
+			printf("%d/%lld: splice - pipe failed %d\n",
 				procid, opno, errno);
 			goto out_fd2;
 		}
@@ -3252,7 +3259,7 @@ splice_f(int opno, long r)
 	else
 		e = 0;
 	if (v1 || v2) {
-		printf("%d/%d: splice %s%s [%lld,%lld] -> %s%s [%lld,%lld] %d",
+		printf("%d/%lld: splice %s%s [%lld,%lld] -> %s%s [%lld,%lld] %d",
 			procid, opno,
 			fpath1.path, inoinfo1, (long long)offset1, (long long)length,
 			fpath2.path, inoinfo2, (long long)offset2, (long long)length, e);
@@ -3276,7 +3283,7 @@ splice_f(int opno, long r)
 }
 
 void
-creat_f(int opno, long r)
+creat_f(opnum_t opno, long r)
 {
 	struct fsxattr	a;
 	int		e;
@@ -3311,7 +3318,7 @@ creat_f(int opno, long r)
 	if (!e) {
 		if (v) {
 			(void)fent_to_name(&f, fep);
-			printf("%d/%d: creat - no filename from %s\n",
+			printf("%d/%lld: creat - no filename from %s\n",
 				procid, opno, f.path);
 		}
 		free_pathname(&f);
@@ -3341,15 +3348,15 @@ creat_f(int opno, long r)
 		close(fd);
 	}
 	if (v) {
-		printf("%d/%d: creat %s x:%d %d %d\n", procid, opno, f.path,
+		printf("%d/%lld: creat %s x:%d %d %d\n", procid, opno, f.path,
 			extsize ? a.fsx_extsize : 0, e, e1);
-		printf("%d/%d: creat add id=%d,parent=%d\n", procid, opno, id, parid);
+		printf("%d/%lld: creat add id=%d,parent=%d\n", procid, opno, id, parid);
 	}
 	free_pathname(&f);
 }
 
 void
-dread_f(int opno, long r)
+dread_f(opnum_t opno, long r)
 {
 	int64_t		align;
 	char		*buf;
@@ -3368,7 +3375,7 @@ dread_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: dread - no filename\n", procid, opno);
+			printf("%d/%lld: dread - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -3377,14 +3384,14 @@ dread_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: dread - open %s failed %d\n",
+			printf("%d/%lld: dread - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: dread - fstat64 %s failed %d\n",
+			printf("%d/%lld: dread - fstat64 %s failed %d\n",
 			       procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -3393,7 +3400,7 @@ dread_f(int opno, long r)
 	inode_info(st, sizeof(st), &stb, v);
 	if (stb.st_size == 0) {
 		if (v)
-			printf("%d/%d: dread - %s%s zero size\n", procid, opno,
+			printf("%d/%lld: dread - %s%s zero size\n", procid, opno,
 			       f.path, st);
 		free_pathname(&f);
 		close(fd);
@@ -3402,7 +3409,7 @@ dread_f(int opno, long r)
 	if (xfsctl(f.path, fd, XFS_IOC_DIOINFO, &diob) < 0) {
 		if (v)
 			printf(
-			"%d/%d: dread - xfsctl(XFS_IOC_DIOINFO) %s%s return %d,"
+			"%d/%lld: dread - xfsctl(XFS_IOC_DIOINFO) %s%s return %d,"
 			" fallback to stat()\n",
 				procid, opno, f.path, st, errno);
 		diob.d_mem = diob.d_miniosz = stb.st_blksize;
@@ -3428,14 +3435,14 @@ dread_f(int opno, long r)
 	e = read(fd, buf, len) < 0 ? errno : 0;
 	free(buf);
 	if (v)
-		printf("%d/%d: dread %s%s [%lld,%d] %d\n",
+		printf("%d/%lld: dread %s%s [%lld,%d] %d\n",
 		       procid, opno, f.path, st, (long long)off, (int)len, e);
 	free_pathname(&f);
 	close(fd);
 }
 
 void
-dwrite_f(int opno, long r)
+dwrite_f(opnum_t opno, long r)
 {
 	int64_t		align;
 	char		*buf;
@@ -3454,7 +3461,7 @@ dwrite_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: dwrite - no filename\n", procid, opno);
+			printf("%d/%lld: dwrite - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -3463,14 +3470,14 @@ dwrite_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: dwrite - open %s failed %d\n",
+			printf("%d/%lld: dwrite - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: dwrite - fstat64 %s failed %d\n",
+			printf("%d/%lld: dwrite - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -3479,7 +3486,7 @@ dwrite_f(int opno, long r)
 	inode_info(st, sizeof(st), &stb, v);
 	if (xfsctl(f.path, fd, XFS_IOC_DIOINFO, &diob) < 0) {
 		if (v)
-			printf("%d/%d: dwrite - xfsctl(XFS_IOC_DIOINFO)"
+			printf("%d/%lld: dwrite - xfsctl(XFS_IOC_DIOINFO)"
 				" %s%s return %d, fallback to stat()\n",
 			       procid, opno, f.path, st, errno);
 		diob.d_mem = diob.d_miniosz = stb.st_blksize;
@@ -3508,7 +3515,7 @@ dwrite_f(int opno, long r)
 	e = write(fd, buf, len) < 0 ? errno : 0;
 	free(buf);
 	if (v)
-		printf("%d/%d: dwrite %s%s [%lld,%d] %d\n",
+		printf("%d/%lld: dwrite %s%s [%lld,%d] %d\n",
 		       procid, opno, f.path, st, (long long)off, (int)len, e);
 	free_pathname(&f);
 	close(fd);
@@ -3531,7 +3538,7 @@ struct print_flags falloc_flags [] = {
 #endif
 
 void
-do_fallocate(int opno, long r, int mode)
+do_fallocate(opnum_t opno, long r, int mode)
 {
 #ifdef HAVE_LINUX_FALLOC_H
 	int		e;
@@ -3547,14 +3554,14 @@ do_fallocate(int opno, long r, int mode)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: do_fallocate - no filename\n", procid, opno);
+			printf("%d/%lld: do_fallocate - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
 	fd = open_path(&f, O_RDWR);
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: do_fallocate - open %s failed %d\n",
+			printf("%d/%lld: do_fallocate - open %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		return;
@@ -3562,7 +3569,7 @@ do_fallocate(int opno, long r, int mode)
 	check_cwd();
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: do_fallocate - fstat64 %s failed %d\n",
+			printf("%d/%lld: do_fallocate - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -3585,7 +3592,7 @@ do_fallocate(int opno, long r, int mode)
 	mode |= FALLOC_FL_KEEP_SIZE & random();
 	e = fallocate(fd, mode, (loff_t)off, (loff_t)len) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: fallocate(%s) %s %st %lld %lld %d\n",
+		printf("%d/%lld: fallocate(%s) %s %st %lld %lld %d\n",
 		       procid, opno, translate_falloc_flags(mode),
 		       f.path, st, (long long)off, (long long)len, e);
 	free_pathname(&f);
@@ -3594,7 +3601,7 @@ do_fallocate(int opno, long r, int mode)
 }
 
 void
-fallocate_f(int opno, long r)
+fallocate_f(opnum_t opno, long r)
 {
 #ifdef HAVE_LINUX_FALLOC_H
 	do_fallocate(opno, r, 0);
@@ -3602,7 +3609,7 @@ fallocate_f(int opno, long r)
 }
 
 void
-fdatasync_f(int opno, long r)
+fdatasync_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -3612,7 +3619,7 @@ fdatasync_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: fdatasync - no filename\n",
+			printf("%d/%lld: fdatasync - no filename\n",
 				procid, opno);
 		free_pathname(&f);
 		return;
@@ -3622,14 +3629,14 @@ fdatasync_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: fdatasync - open %s failed %d\n",
+			printf("%d/%lld: fdatasync - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	e = fdatasync(fd) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: fdatasync %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: fdatasync %s %d\n", procid, opno, f.path, e);
 	free_pathname(&f);
 	close(fd);
 }
@@ -3646,7 +3653,7 @@ struct print_flags fiemap_flags[] = {
 #endif
 
 void
-fiemap_f(int opno, long r)
+fiemap_f(opnum_t opno, long r)
 {
 #ifdef HAVE_LINUX_FIEMAP_H
 	int		e;
@@ -3663,7 +3670,7 @@ fiemap_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: fiemap - no filename\n", procid, opno);
+			printf("%d/%lld: fiemap - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -3672,14 +3679,14 @@ fiemap_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: fiemap - open %s failed %d\n",
+			printf("%d/%lld: fiemap - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: fiemap - fstat64 %s failed %d\n",
+			printf("%d/%lld: fiemap - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -3691,7 +3698,7 @@ fiemap_f(int opno, long r)
 			(blocks_to_map * sizeof(struct fiemap_extent)));
 	if (!fiemap) {
 		if (v)
-			printf("%d/%d: malloc failed \n", procid, opno);
+			printf("%d/%lld: malloc failed \n", procid, opno);
 		free_pathname(&f);
 		close(fd);
 		return;
@@ -3707,7 +3714,7 @@ fiemap_f(int opno, long r)
 
 	e = ioctl(fd, FS_IOC_FIEMAP, (unsigned long)fiemap);
 	if (v)
-		printf("%d/%d: ioctl(FIEMAP) %s%s %lld %lld (%s) %d\n",
+		printf("%d/%lld: ioctl(FIEMAP) %s%s %lld %lld (%s) %d\n",
 		       procid, opno, f.path, st, (long long)fiemap->fm_start,
 		       (long long) fiemap->fm_length,
 		       translate_fiemap_flags(fiemap->fm_flags), e);
@@ -3718,7 +3725,7 @@ fiemap_f(int opno, long r)
 }
 
 void
-freesp_f(int opno, long r)
+freesp_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -3733,7 +3740,7 @@ freesp_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: freesp - no filename\n", procid, opno);
+			printf("%d/%lld: freesp - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -3742,14 +3749,14 @@ freesp_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: freesp - open %s failed %d\n",
+			printf("%d/%lld: freesp - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: freesp - fstat64 %s failed %d\n",
+			printf("%d/%lld: freesp - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -3764,14 +3771,14 @@ freesp_f(int opno, long r)
 	fl.l_len = 0;
 	e = xfsctl(f.path, fd, XFS_IOC_FREESP64, &fl) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: xfsctl(XFS_IOC_FREESP64) %s%s %lld 0 %d\n",
+		printf("%d/%lld: xfsctl(XFS_IOC_FREESP64) %s%s %lld 0 %d\n",
 		       procid, opno, f.path, st, (long long)off, e);
 	free_pathname(&f);
 	close(fd);
 }
 
 void
-fsync_f(int opno, long r)
+fsync_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -3781,7 +3788,7 @@ fsync_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE | FT_DIRm, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: fsync - no filename\n", procid, opno);
+			printf("%d/%lld: fsync - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -3790,14 +3797,14 @@ fsync_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: fsync - open %s failed %d\n",
+			printf("%d/%lld: fsync - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	e = fsync(fd) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: fsync %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: fsync %s %d\n", procid, opno, f.path, e);
 	free_pathname(&f);
 	close(fd);
 }
@@ -3825,7 +3832,7 @@ gen_random_string(int len)
 }
 
 void
-getattr_f(int opno, long r)
+getattr_f(opnum_t opno, long r)
 {
 	int		fd;
 	int		e;
@@ -3842,13 +3849,13 @@ getattr_f(int opno, long r)
 
 	e = ioctl(fd, FS_IOC_GETFLAGS, &fl);
 	if (v)
-		printf("%d/%d: getattr %s %u %d\n", procid, opno, f.path, fl, e);
+		printf("%d/%lld: getattr %s %u %d\n", procid, opno, f.path, fl, e);
 	free_pathname(&f);
 	close(fd);
 }
 
 void
-getdents_f(int opno, long r)
+getdents_f(opnum_t opno, long r)
 {
 	DIR		*dir;
 	pathname_t	f;
@@ -3861,7 +3868,7 @@ getdents_f(int opno, long r)
 	check_cwd();
 	if (dir == NULL) {
 		if (v)
-			printf("%d/%d: getdents - can't open %s\n",
+			printf("%d/%lld: getdents - can't open %s\n",
 				procid, opno, f.path);
 		free_pathname(&f);
 		return;
@@ -3869,13 +3876,13 @@ getdents_f(int opno, long r)
 	while (readdir64(dir) != NULL)
 		continue;
 	if (v)
-		printf("%d/%d: getdents %s 0\n", procid, opno, f.path);
+		printf("%d/%lld: getdents %s 0\n", procid, opno, f.path);
 	free_pathname(&f);
 	closedir(dir);
 }
 
 void
-getfattr_f(int opno, long r)
+getfattr_f(opnum_t opno, long r)
 {
 	fent_t	        *fep;
 	int		e;
@@ -3889,7 +3896,7 @@ getfattr_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE | FT_ANYDIR, r, &f, NULL, &fep, &v)) {
 		if (v)
-			printf("%d/%d: getfattr - no filename\n", procid, opno);
+			printf("%d/%lld: getfattr - no filename\n", procid, opno);
 		goto out;
 	}
 	check_cwd();
@@ -3906,7 +3913,7 @@ getfattr_f(int opno, long r)
 
 	e = generate_xattr_name(xattr_num, name, sizeof(name));
 	if (e < 0) {
-		printf("%d/%d: getfattr - file %s failed to generate xattr name: %d\n",
+		printf("%d/%lld: getfattr - file %s failed to generate xattr name: %d\n",
 		       procid, opno, f.path, e);
 		goto out;
 	}
@@ -3914,7 +3921,7 @@ getfattr_f(int opno, long r)
 	value_len = getxattr(f.path, name, NULL, 0);
 	if (value_len < 0) {
 		if (v)
-			printf("%d/%d: getfattr file %s name %s failed %d\n",
+			printf("%d/%lld: getfattr file %s name %s failed %d\n",
 			       procid, opno, f.path, name, errno);
 		goto out;
 	}
@@ -3928,7 +3935,7 @@ getfattr_f(int opno, long r)
 	value = malloc(value_len);
 	if (!value) {
 		if (v)
-			printf("%d/%d: getfattr file %s failed to allocate buffer with %d bytes\n",
+			printf("%d/%lld: getfattr file %s failed to allocate buffer with %d bytes\n",
 			       procid, opno, f.path, value_len);
 		goto out;
 	}
@@ -3936,7 +3943,7 @@ getfattr_f(int opno, long r)
 	e = getxattr(f.path, name, value, value_len) < 0 ? errno : 0;
 out_log:
 	if (v)
-		printf("%d/%d: getfattr file %s name %s value length %d %d\n",
+		printf("%d/%lld: getfattr file %s name %s value length %d %d\n",
 		       procid, opno, f.path, name, value_len, e);
 out:
 	free(value);
@@ -3944,7 +3951,7 @@ getfattr_f(int opno, long r)
 }
 
 void
-link_f(int opno, long r)
+link_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -3960,7 +3967,7 @@ link_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_NOTDIR, r, &f, &flp, &fep_src, &v1)) {
 		if (v1)
-			printf("%d/%d: link - no file\n", procid, opno);
+			printf("%d/%lld: link - no file\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -3975,7 +3982,7 @@ link_f(int opno, long r)
 	if (!e) {
 		if (v) {
 			(void)fent_to_name(&l, fep);
-			printf("%d/%d: link - no filename from %s\n",
+			printf("%d/%lld: link - no filename from %s\n",
 				procid, opno, l.path);
 		}
 		free_pathname(&l);
@@ -3987,16 +3994,16 @@ link_f(int opno, long r)
 	if (e == 0)
 		add_to_flist(flp - flist, id, parid, fep_src->xattr_counter);
 	if (v) {
-		printf("%d/%d: link %s %s %d\n", procid, opno, f.path, l.path,
+		printf("%d/%lld: link %s %s %d\n", procid, opno, f.path, l.path,
 			e);
-		printf("%d/%d: link add id=%d,parent=%d\n", procid, opno, id, parid);
+		printf("%d/%lld: link add id=%d,parent=%d\n", procid, opno, id, parid);
 	}
 	free_pathname(&l);
 	free_pathname(&f);
 }
 
 void
-listfattr_f(int opno, long r)
+listfattr_f(opnum_t opno, long r)
 {
 	fent_t	        *fep;
 	int		e;
@@ -4008,7 +4015,7 @@ listfattr_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE | FT_ANYDIR, r, &f, NULL, &fep, &v)) {
 		if (v)
-			printf("%d/%d: listfattr - no filename\n", procid, opno);
+			printf("%d/%lld: listfattr - no filename\n", procid, opno);
 		goto out;
 	}
 	check_cwd();
@@ -4016,14 +4023,14 @@ listfattr_f(int opno, long r)
 	e = listxattr(f.path, NULL, 0);
 	if (e < 0) {
 		if (v)
-			printf("%d/%d: listfattr %s failed %d\n",
+			printf("%d/%lld: listfattr %s failed %d\n",
 			       procid, opno, f.path, errno);
 		goto out;
 	}
 	buffer_len = e;
 	if (buffer_len == 0) {
 		if (v)
-			printf("%d/%d: listfattr %s - has no extended attributes\n",
+			printf("%d/%lld: listfattr %s - has no extended attributes\n",
 			       procid, opno, f.path);
 		goto out;
 	}
@@ -4031,14 +4038,14 @@ listfattr_f(int opno, long r)
 	buffer = malloc(buffer_len);
 	if (!buffer) {
 		if (v)
-			printf("%d/%d: listfattr %s failed to allocate buffer with %d bytes\n",
+			printf("%d/%lld: listfattr %s failed to allocate buffer with %d bytes\n",
 			       procid, opno, f.path, buffer_len);
 		goto out;
 	}
 
 	e = listxattr(f.path, buffer, buffer_len) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: listfattr %s buffer length %d %d\n",
+		printf("%d/%lld: listfattr %s buffer length %d %d\n",
 		       procid, opno, f.path, buffer_len, e);
 out:
 	free(buffer);
@@ -4046,7 +4053,7 @@ listfattr_f(int opno, long r)
 }
 
 void
-mkdir_f(int opno, long r)
+mkdir_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -4066,7 +4073,7 @@ mkdir_f(int opno, long r)
 	if (!e) {
 		if (v) {
 			(void)fent_to_name(&f, fep);
-			printf("%d/%d: mkdir - no filename from %s\n",
+			printf("%d/%lld: mkdir - no filename from %s\n",
 				procid, opno, f.path);
 		}
 		free_pathname(&f);
@@ -4077,14 +4084,14 @@ mkdir_f(int opno, long r)
 	if (e == 0)
 		add_to_flist(FT_DIR, id, parid, 0);
 	if (v) {
-		printf("%d/%d: mkdir %s %d\n", procid, opno, f.path, e);
-		printf("%d/%d: mkdir add id=%d,parent=%d\n", procid, opno, id, parid);
+		printf("%d/%lld: mkdir %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: mkdir add id=%d,parent=%d\n", procid, opno, id, parid);
 	}
 	free_pathname(&f);
 }
 
 void
-mknod_f(int opno, long r)
+mknod_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -4104,7 +4111,7 @@ mknod_f(int opno, long r)
 	if (!e) {
 		if (v) {
 			(void)fent_to_name(&f, fep);
-			printf("%d/%d: mknod - no filename from %s\n",
+			printf("%d/%lld: mknod - no filename from %s\n",
 				procid, opno, f.path);
 		}
 		free_pathname(&f);
@@ -4115,8 +4122,8 @@ mknod_f(int opno, long r)
 	if (e == 0)
 		add_to_flist(FT_DEV, id, parid, 0);
 	if (v) {
-		printf("%d/%d: mknod %s %d\n", procid, opno, f.path, e);
-		printf("%d/%d: mknod add id=%d,parent=%d\n", procid, opno, id, parid);
+		printf("%d/%lld: mknod %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: mknod add id=%d,parent=%d\n", procid, opno, id, parid);
 	}
 	free_pathname(&f);
 }
@@ -4133,7 +4140,7 @@ struct print_flags mmap_flags[] = {
 #endif
 
 void
-do_mmap(int opno, long r, int prot)
+do_mmap(opnum_t opno, long r, int prot)
 {
 #ifdef HAVE_SYS_MMAN_H
 	char		*addr;
@@ -4152,7 +4159,7 @@ do_mmap(int opno, long r, int prot)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: do_mmap - no filename\n", procid, opno);
+			printf("%d/%lld: do_mmap - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -4161,14 +4168,14 @@ do_mmap(int opno, long r, int prot)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: do_mmap - open %s failed %d\n",
+			printf("%d/%lld: do_mmap - open %s failed %d\n",
 			       procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: do_mmap - fstat64 %s failed %d\n",
+			printf("%d/%lld: do_mmap - fstat64 %s failed %d\n",
 			       procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -4177,7 +4184,7 @@ do_mmap(int opno, long r, int prot)
 	inode_info(st, sizeof(st), &stb, v);
 	if (stb.st_size == 0) {
 		if (v)
-			printf("%d/%d: do_mmap - %s%s zero size\n", procid, opno,
+			printf("%d/%lld: do_mmap - %s%s zero size\n", procid, opno,
 			       f.path, st);
 		free_pathname(&f);
 		close(fd);
@@ -4194,7 +4201,7 @@ do_mmap(int opno, long r, int prot)
 	e = (addr == MAP_FAILED) ? errno : 0;
 	if (e) {
 		if (v)
-			printf("%d/%d: do_mmap - mmap failed %s%s [%lld,%d,%s] %d\n",
+			printf("%d/%lld: do_mmap - mmap failed %s%s [%lld,%d,%s] %d\n",
 			       procid, opno, f.path, st, (long long)off,
 			       (int)len, translate_mmap_flags(flags), e);
 		free_pathname(&f);
@@ -4219,7 +4226,7 @@ do_mmap(int opno, long r, int prot)
 	sigbus_jmp = NULL;
 
 	if (v)
-		printf("%d/%d: %s %s%s [%lld,%d,%s] %s\n",
+		printf("%d/%lld: %s %s%s [%lld,%d,%s] %s\n",
 		       procid, opno, (prot & PROT_WRITE) ? "mwrite" : "mread",
 		       f.path, st, (long long)off, (int)len,
 		       translate_mmap_flags(flags),
@@ -4231,7 +4238,7 @@ do_mmap(int opno, long r, int prot)
 }
 
 void
-mread_f(int opno, long r)
+mread_f(opnum_t opno, long r)
 {
 #ifdef HAVE_SYS_MMAN_H
 	do_mmap(opno, r, PROT_READ);
@@ -4239,7 +4246,7 @@ mread_f(int opno, long r)
 }
 
 void
-mwrite_f(int opno, long r)
+mwrite_f(opnum_t opno, long r)
 {
 #ifdef HAVE_SYS_MMAN_H
 	do_mmap(opno, r, PROT_WRITE);
@@ -4247,7 +4254,7 @@ mwrite_f(int opno, long r)
 }
 
 void
-punch_f(int opno, long r)
+punch_f(opnum_t opno, long r)
 {
 #ifdef HAVE_LINUX_FALLOC_H
 	do_fallocate(opno, r, FALLOC_FL_PUNCH_HOLE);
@@ -4255,7 +4262,7 @@ punch_f(int opno, long r)
 }
 
 void
-zero_f(int opno, long r)
+zero_f(opnum_t opno, long r)
 {
 #ifdef HAVE_LINUX_FALLOC_H
 	do_fallocate(opno, r, FALLOC_FL_ZERO_RANGE);
@@ -4263,7 +4270,7 @@ zero_f(int opno, long r)
 }
 
 void
-collapse_f(int opno, long r)
+collapse_f(opnum_t opno, long r)
 {
 #ifdef HAVE_LINUX_FALLOC_H
 	do_fallocate(opno, r, FALLOC_FL_COLLAPSE_RANGE);
@@ -4271,7 +4278,7 @@ collapse_f(int opno, long r)
 }
 
 void
-insert_f(int opno, long r)
+insert_f(opnum_t opno, long r)
 {
 #ifdef HAVE_LINUX_FALLOC_H
 	do_fallocate(opno, r, FALLOC_FL_INSERT_RANGE);
@@ -4279,7 +4286,7 @@ insert_f(int opno, long r)
 }
 
 void
-read_f(int opno, long r)
+read_f(opnum_t opno, long r)
 {
 	char		*buf;
 	int		e;
@@ -4295,7 +4302,7 @@ read_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: read - no filename\n", procid, opno);
+			printf("%d/%lld: read - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -4304,14 +4311,14 @@ read_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: read - open %s failed %d\n",
+			printf("%d/%lld: read - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: read - fstat64 %s failed %d\n",
+			printf("%d/%lld: read - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -4320,7 +4327,7 @@ read_f(int opno, long r)
 	inode_info(st, sizeof(st), &stb, v);
 	if (stb.st_size == 0) {
 		if (v)
-			printf("%d/%d: read - %s%s zero size\n", procid, opno,
+			printf("%d/%lld: read - %s%s zero size\n", procid, opno,
 			       f.path, st);
 		free_pathname(&f);
 		close(fd);
@@ -4334,14 +4341,14 @@ read_f(int opno, long r)
 	e = read(fd, buf, len) < 0 ? errno : 0;
 	free(buf);
 	if (v)
-		printf("%d/%d: read %s%s [%lld,%d] %d\n",
+		printf("%d/%lld: read %s%s [%lld,%d] %d\n",
 		       procid, opno, f.path, st, (long long)off, (int)len, e);
 	free_pathname(&f);
 	close(fd);
 }
 
 void
-readlink_f(int opno, long r)
+readlink_f(opnum_t opno, long r)
 {
 	char		buf[PATH_MAX];
 	int		e;
@@ -4351,19 +4358,19 @@ readlink_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_SYMm, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: readlink - no filename\n", procid, opno);
+			printf("%d/%lld: readlink - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
 	e = readlink_path(&f, buf, PATH_MAX) < 0 ? errno : 0;
 	check_cwd();
 	if (v)
-		printf("%d/%d: readlink %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: readlink %s %d\n", procid, opno, f.path, e);
 	free_pathname(&f);
 }
 
 void
-readv_f(int opno, long r)
+readv_f(opnum_t opno, long r)
 {
 	char		*buf;
 	int		e;
@@ -4384,7 +4391,7 @@ readv_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: readv - no filename\n", procid, opno);
+			printf("%d/%lld: readv - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -4393,14 +4400,14 @@ readv_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: readv - open %s failed %d\n",
+			printf("%d/%lld: readv - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: readv - fstat64 %s failed %d\n",
+			printf("%d/%lld: readv - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -4409,7 +4416,7 @@ readv_f(int opno, long r)
 	inode_info(st, sizeof(st), &stb, v);
 	if (stb.st_size == 0) {
 		if (v)
-			printf("%d/%d: readv - %s%s zero size\n", procid, opno,
+			printf("%d/%lld: readv - %s%s zero size\n", procid, opno,
 			       f.path, st);
 		free_pathname(&f);
 		close(fd);
@@ -4434,7 +4441,7 @@ readv_f(int opno, long r)
 	e = readv(fd, iov, iovcnt) < 0 ? errno : 0;
 	free(buf);
 	if (v)
-		printf("%d/%d: readv %s%s [%lld,%d,%d] %d\n",
+		printf("%d/%lld: readv %s%s [%lld,%d,%d] %d\n",
 		       procid, opno, f.path, st, (long long)off, (int)iovl,
 		       iovcnt, e);
 	free_pathname(&f);
@@ -4442,7 +4449,7 @@ readv_f(int opno, long r)
 }
 
 void
-removefattr_f(int opno, long r)
+removefattr_f(opnum_t opno, long r)
 {
 	fent_t	        *fep;
 	int		e;
@@ -4454,7 +4461,7 @@ removefattr_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE | FT_ANYDIR, r, &f, NULL, &fep, &v)) {
 		if (v)
-			printf("%d/%d: removefattr - no filename\n", procid, opno);
+			printf("%d/%lld: removefattr - no filename\n", procid, opno);
 		goto out;
 	}
 	check_cwd();
@@ -4471,14 +4478,14 @@ removefattr_f(int opno, long r)
 
 	e = generate_xattr_name(xattr_num, name, sizeof(name));
 	if (e < 0) {
-		printf("%d/%d: removefattr - file %s failed to generate xattr name: %d\n",
+		printf("%d/%lld: removefattr - file %s failed to generate xattr name: %d\n",
 		       procid, opno, f.path, e);
 		goto out;
 	}
 
 	e = removexattr(f.path, name) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: removefattr file %s name %s %d\n",
+		printf("%d/%lld: removefattr file %s name %s %d\n",
 		       procid, opno, f.path, name, e);
 out:
 	free_pathname(&f);
@@ -4495,7 +4502,7 @@ struct print_flags renameat2_flags [] = {
 	({translate_flags(mode, "|", renameat2_flags);})
 
 void
-do_renameat2(int opno, long r, int mode)
+do_renameat2(opnum_t opno, long r, int mode)
 {
 	fent_t		*dfep;
 	int		e;
@@ -4516,7 +4523,7 @@ do_renameat2(int opno, long r, int mode)
 	which = (mode == RENAME_WHITEOUT) ? FT_DEVm : FT_ANYm;
 	if (!get_fname(which, r, &f, &flp, &fep, &v1)) {
 		if (v1)
-			printf("%d/%d: rename - no source filename\n",
+			printf("%d/%lld: rename - no source filename\n",
 				procid, opno);
 		free_pathname(&f);
 		return;
@@ -4532,7 +4539,7 @@ do_renameat2(int opno, long r, int mode)
 		init_pathname(&newf);
 		if (!get_fname(which, random(), &newf, NULL, &dfep, &v)) {
 			if (v)
-				printf("%d/%d: rename - no target filename\n",
+				printf("%d/%lld: rename - no target filename\n",
 					procid, opno);
 			free_pathname(&newf);
 			free_pathname(&f);
@@ -4541,7 +4548,7 @@ do_renameat2(int opno, long r, int mode)
 		if (which == FT_DIRm && (fents_ancestor_check(fep, dfep) ||
 		    fents_ancestor_check(dfep, fep))) {
 			if (v)
-				printf("%d/%d: rename(REXCHANGE) %s and %s "
+				printf("%d/%lld: rename(REXCHANGE) %s and %s "
 					"have ancestor-descendant relationship\n",
 					procid, opno, f.path, newf.path);
 			free_pathname(&newf);
@@ -4572,7 +4579,7 @@ do_renameat2(int opno, long r, int mode)
 		if (!e) {
 			if (v) {
 				(void)fent_to_name(&f, dfep);
-				printf("%d/%d: rename - no filename from %s\n",
+				printf("%d/%lld: rename - no filename from %s\n",
 					procid, opno, f.path);
 			}
 			free_pathname(&newf);
@@ -4609,13 +4616,13 @@ do_renameat2(int opno, long r, int mode)
 		}
 	}
 	if (v) {
-		printf("%d/%d: rename(%s) %s to %s %d\n", procid,
+		printf("%d/%lld: rename(%s) %s to %s %d\n", procid,
 			opno, translate_renameat2_flags(mode), f.path,
 			newf.path, e);
 		if (e == 0) {
-			printf("%d/%d: rename source entry: id=%d,parent=%d\n",
+			printf("%d/%lld: rename source entry: id=%d,parent=%d\n",
 				procid, opno, oldid, oldparid);
-			printf("%d/%d: rename target entry: id=%d,parent=%d\n",
+			printf("%d/%lld: rename target entry: id=%d,parent=%d\n",
 				procid, opno, id, parid);
 		}
 	}
@@ -4624,31 +4631,31 @@ do_renameat2(int opno, long r, int mode)
 }
 
 void
-rename_f(int opno, long r)
+rename_f(opnum_t opno, long r)
 {
 	do_renameat2(opno, r, 0);
 }
 
 void
-rnoreplace_f(int opno, long r)
+rnoreplace_f(opnum_t opno, long r)
 {
 	do_renameat2(opno, r, RENAME_NOREPLACE);
 }
 
 void
-rexchange_f(int opno, long r)
+rexchange_f(opnum_t opno, long r)
 {
 	do_renameat2(opno, r, RENAME_EXCHANGE);
 }
 
 void
-rwhiteout_f(int opno, long r)
+rwhiteout_f(opnum_t opno, long r)
 {
 	do_renameat2(opno, r, RENAME_WHITEOUT);
 }
 
 void
-resvsp_f(int opno, long r)
+resvsp_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -4663,7 +4670,7 @@ resvsp_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: resvsp - no filename\n", procid, opno);
+			printf("%d/%lld: resvsp - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -4672,14 +4679,14 @@ resvsp_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: resvsp - open %s failed %d\n",
+			printf("%d/%lld: resvsp - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: resvsp - fstat64 %s failed %d\n",
+			printf("%d/%lld: resvsp - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -4694,7 +4701,7 @@ resvsp_f(int opno, long r)
 	fl.l_len = (off64_t)(random() % (1024 * 1024));
 	e = xfsctl(f.path, fd, XFS_IOC_RESVSP64, &fl) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: xfsctl(XFS_IOC_RESVSP64) %s%s %lld %lld %d\n",
+		printf("%d/%lld: xfsctl(XFS_IOC_RESVSP64) %s%s %lld %lld %d\n",
 		       procid, opno, f.path, st,
 			(long long)off, (long long)fl.l_len, e);
 	free_pathname(&f);
@@ -4702,7 +4709,7 @@ resvsp_f(int opno, long r)
 }
 
 void
-rmdir_f(int opno, long r)
+rmdir_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -4714,7 +4721,7 @@ rmdir_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_DIRm, r, &f, NULL, &fep, &v)) {
 		if (v)
-			printf("%d/%d: rmdir - no directory\n", procid, opno);
+			printf("%d/%lld: rmdir - no directory\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -4726,16 +4733,16 @@ rmdir_f(int opno, long r)
 		del_from_flist(FT_DIR, fep - flist[FT_DIR].fents);
 	}
 	if (v) {
-		printf("%d/%d: rmdir %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: rmdir %s %d\n", procid, opno, f.path, e);
 		if (e == 0)
-			printf("%d/%d: rmdir del entry: id=%d,parent=%d\n",
+			printf("%d/%lld: rmdir del entry: id=%d,parent=%d\n",
 				procid, opno, oldid, oldparid);
 	}
 	free_pathname(&f);
 }
 
 void
-setattr_f(int opno, long r)
+setattr_f(opnum_t opno, long r)
 {
 	int		fd;
 	int		e;
@@ -4753,13 +4760,13 @@ setattr_f(int opno, long r)
 	fl = attr_mask & (uint)random();
 	e = ioctl(fd, FS_IOC_SETFLAGS, &fl);
 	if (v)
-		printf("%d/%d: setattr %s %x %d\n", procid, opno, f.path, fl, e);
+		printf("%d/%lld: setattr %s %x %d\n", procid, opno, f.path, fl, e);
 	free_pathname(&f);
 	close(fd);
 }
 
 void
-setfattr_f(int opno, long r)
+setfattr_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -4774,7 +4781,7 @@ setfattr_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE | FT_ANYDIR, r, &f, NULL, &fep, &v)) {
 		if (v)
-			printf("%d/%d: setfattr - no filename\n", procid, opno);
+			printf("%d/%lld: setfattr - no filename\n", procid, opno);
 		goto out;
 	}
 	check_cwd();
@@ -4810,13 +4817,13 @@ setfattr_f(int opno, long r)
 	value = gen_random_string(value_len);
 	if (!value && value_len > 0) {
 		if (v)
-			printf("%d/%d: setfattr - file %s failed to allocate value with %d bytes\n",
+			printf("%d/%lld: setfattr - file %s failed to allocate value with %d bytes\n",
 			       procid, opno, f.path, value_len);
 		goto out;
 	}
 	e = generate_xattr_name(xattr_num, name, sizeof(name));
 	if (e < 0) {
-		printf("%d/%d: setfattr - file %s failed to generate xattr name: %d\n",
+		printf("%d/%lld: setfattr - file %s failed to generate xattr name: %d\n",
 		       procid, opno, f.path, e);
 		goto out;
 	}
@@ -4825,7 +4832,7 @@ setfattr_f(int opno, long r)
 	if (e == 0)
 		fep->xattr_counter++;
 	if (v)
-		printf("%d/%d: setfattr file %s name %s flag %s value length %d: %d\n",
+		printf("%d/%lld: setfattr file %s name %s flag %s value length %d: %d\n",
 		       procid, opno, f.path, name, xattr_flag_to_string(flag),
 		       value_len, e);
 out:
@@ -4834,7 +4841,7 @@ setfattr_f(int opno, long r)
 }
 
 void
-snapshot_f(int opno, long r)
+snapshot_f(opnum_t opno, long r)
 {
 #ifdef HAVE_BTRFSUTIL_H
 	enum btrfs_util_error	e;
@@ -4850,7 +4857,7 @@ snapshot_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_SUBVOLm, r, &f, NULL, &fep, &v)) {
 		if (v)
-			printf("%d/%d: snapshot - no subvolume\n", procid,
+			printf("%d/%lld: snapshot - no subvolume\n", procid,
 			       opno);
 		free_pathname(&f);
 		return;
@@ -4862,7 +4869,7 @@ snapshot_f(int opno, long r)
 	if (!err) {
 		if (v) {
 			(void)fent_to_name(&f, fep);
-			printf("%d/%d: snapshot - no filename from %s\n",
+			printf("%d/%lld: snapshot - no filename from %s\n",
 			       procid, opno, f.path);
 		}
 		free_pathname(&f);
@@ -4872,9 +4879,9 @@ snapshot_f(int opno, long r)
 	if (e == BTRFS_UTIL_OK)
 		add_to_flist(FT_SUBVOL, id, parid, 0);
 	if (v) {
-		printf("%d/%d: snapshot %s->%s %d(%s)\n", procid, opno,
+		printf("%d/%lld: snapshot %s->%s %d(%s)\n", procid, opno,
 		       f.path, newf.path, e, btrfs_util_strerror(e));
-		printf("%d/%d: snapshot add id=%d,parent=%d\n", procid, opno,
+		printf("%d/%lld: snapshot add id=%d,parent=%d\n", procid, opno,
 		       id, parid);
 	}
 	free_pathname(&newf);
@@ -4883,7 +4890,7 @@ snapshot_f(int opno, long r)
 }
 
 void
-stat_f(int opno, long r)
+stat_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -4893,19 +4900,19 @@ stat_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_ANYm, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: stat - no entries\n", procid, opno);
+			printf("%d/%lld: stat - no entries\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
 	e = lstat64_path(&f, &stb) < 0 ? errno : 0;
 	check_cwd();
 	if (v)
-		printf("%d/%d: stat %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: stat %s %d\n", procid, opno, f.path, e);
 	free_pathname(&f);
 }
 
 void
-subvol_create_f(int opno, long r)
+subvol_create_f(opnum_t opno, long r)
 {
 #ifdef HAVE_BTRFSUTIL_H
 	enum btrfs_util_error	e;
@@ -4927,7 +4934,7 @@ subvol_create_f(int opno, long r)
 	if (!err) {
 		if (v) {
 			(void)fent_to_name(&f, fep);
-			printf("%d/%d: subvol_create - no filename from %s\n",
+			printf("%d/%lld: subvol_create - no filename from %s\n",
 			       procid, opno, f.path);
 		}
 		free_pathname(&f);
@@ -4937,9 +4944,9 @@ subvol_create_f(int opno, long r)
 	if (e == BTRFS_UTIL_OK)
 		add_to_flist(FT_SUBVOL, id, parid, 0);
 	if (v) {
-		printf("%d/%d: subvol_create %s %d(%s)\n", procid, opno,
+		printf("%d/%lld: subvol_create %s %d(%s)\n", procid, opno,
 		       f.path, e, btrfs_util_strerror(e));
-		printf("%d/%d: subvol_create add id=%d,parent=%d\n", procid,
+		printf("%d/%lld: subvol_create add id=%d,parent=%d\n", procid,
 		       opno, id, parid);
 	}
 	free_pathname(&f);
@@ -4947,7 +4954,7 @@ subvol_create_f(int opno, long r)
 }
 
 void
-subvol_delete_f(int opno, long r)
+subvol_delete_f(opnum_t opno, long r)
 {
 #ifdef HAVE_BTRFSUTIL_H
 	enum btrfs_util_error	e;
@@ -4974,10 +4981,10 @@ subvol_delete_f(int opno, long r)
 		del_from_flist(FT_SUBVOL, fep - flist[FT_SUBVOL].fents);
 	}
 	if (v) {
-		printf("%d/%d: subvol_delete %s %d(%s)\n", procid, opno, f.path,
+		printf("%d/%lld: subvol_delete %s %d(%s)\n", procid, opno, f.path,
 		       e, btrfs_util_strerror(e));
 		if (e == BTRFS_UTIL_OK)
-			printf("%d/%d: subvol_delete del entry: id=%d,parent=%d\n",
+			printf("%d/%lld: subvol_delete del entry: id=%d,parent=%d\n",
 			       procid, opno, oldid, oldparid);
 	}
 	free_pathname(&f);
@@ -4985,7 +4992,7 @@ subvol_delete_f(int opno, long r)
 }
 
 void
-symlink_f(int opno, long r)
+symlink_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -5008,7 +5015,7 @@ symlink_f(int opno, long r)
 	if (!e) {
 		if (v) {
 			(void)fent_to_name(&f, fep);
-			printf("%d/%d: symlink - no filename from %s\n",
+			printf("%d/%lld: symlink - no filename from %s\n",
 				procid, opno, f.path);
 		}
 		free_pathname(&f);
@@ -5027,23 +5034,23 @@ symlink_f(int opno, long r)
 		add_to_flist(FT_SYM, id, parid, 0);
 	free(val);
 	if (v) {
-		printf("%d/%d: symlink %s %d\n", procid, opno, f.path, e);
-		printf("%d/%d: symlink add id=%d,parent=%d\n", procid, opno, id, parid);
+		printf("%d/%lld: symlink %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: symlink add id=%d,parent=%d\n", procid, opno, id, parid);
 	}
 	free_pathname(&f);
 }
 
 /* ARGSUSED */
 void
-sync_f(int opno, long r)
+sync_f(opnum_t opno, long r)
 {
 	sync();
 	if (verbose)
-		printf("%d/%d: sync\n", procid, opno);
+		printf("%d/%lld: sync\n", procid, opno);
 }
 
 void
-truncate_f(int opno, long r)
+truncate_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -5056,7 +5063,7 @@ truncate_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: truncate - no filename\n", procid, opno);
+			printf("%d/%lld: truncate - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -5064,7 +5071,7 @@ truncate_f(int opno, long r)
 	check_cwd();
 	if (e > 0) {
 		if (v)
-			printf("%d/%d: truncate - stat64 %s failed %d\n",
+			printf("%d/%lld: truncate - stat64 %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
@@ -5076,13 +5083,13 @@ truncate_f(int opno, long r)
 	e = truncate64_path(&f, off) < 0 ? errno : 0;
 	check_cwd();
 	if (v)
-		printf("%d/%d: truncate %s%s %lld %d\n", procid, opno, f.path,
+		printf("%d/%lld: truncate %s%s %lld %d\n", procid, opno, f.path,
 		       st, (long long)off, e);
 	free_pathname(&f);
 }
 
 void
-unlink_f(int opno, long r)
+unlink_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -5095,7 +5102,7 @@ unlink_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_NOTDIR, r, &f, &flp, &fep, &v)) {
 		if (v)
-			printf("%d/%d: unlink - no file\n", procid, opno);
+			printf("%d/%lld: unlink - no file\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -5107,16 +5114,16 @@ unlink_f(int opno, long r)
 		del_from_flist(flp - flist, fep - flp->fents);
 	}
 	if (v) {
-		printf("%d/%d: unlink %s %d\n", procid, opno, f.path, e);
+		printf("%d/%lld: unlink %s %d\n", procid, opno, f.path, e);
 		if (e == 0)
-			printf("%d/%d: unlink del entry: id=%d,parent=%d\n",
+			printf("%d/%lld: unlink del entry: id=%d,parent=%d\n",
 				procid, opno, oldid, oldparid);
 	}
 	free_pathname(&f);
 }
 
 void
-unresvsp_f(int opno, long r)
+unresvsp_f(opnum_t opno, long r)
 {
 	int		e;
 	pathname_t	f;
@@ -5131,7 +5138,7 @@ unresvsp_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGFILE, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: unresvsp - no filename\n", procid, opno);
+			printf("%d/%lld: unresvsp - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -5140,14 +5147,14 @@ unresvsp_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: unresvsp - open %s failed %d\n",
+			printf("%d/%lld: unresvsp - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: unresvsp - fstat64 %s failed %d\n",
+			printf("%d/%lld: unresvsp - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -5162,7 +5169,7 @@ unresvsp_f(int opno, long r)
 	fl.l_len = (off64_t)(random() % (1 << 20));
 	e = xfsctl(f.path, fd, XFS_IOC_UNRESVSP64, &fl) < 0 ? errno : 0;
 	if (v)
-		printf("%d/%d: xfsctl(XFS_IOC_UNRESVSP64) %s%s %lld %lld %d\n",
+		printf("%d/%lld: xfsctl(XFS_IOC_UNRESVSP64) %s%s %lld %lld %d\n",
 		       procid, opno, f.path, st,
 			(long long)off, (long long)fl.l_len, e);
 	free_pathname(&f);
@@ -5170,7 +5177,7 @@ unresvsp_f(int opno, long r)
 }
 
 void
-uring_read_f(int opno, long r)
+uring_read_f(opnum_t opno, long r)
 {
 #ifdef URING
 	do_uring_rw(opno, r, O_RDONLY);
@@ -5178,7 +5185,7 @@ uring_read_f(int opno, long r)
 }
 
 void
-uring_write_f(int opno, long r)
+uring_write_f(opnum_t opno, long r)
 {
 #ifdef URING
 	do_uring_rw(opno, r, O_WRONLY);
@@ -5186,7 +5193,7 @@ uring_write_f(int opno, long r)
 }
 
 void
-write_f(int opno, long r)
+write_f(opnum_t opno, long r)
 {
 	char		*buf;
 	int		e;
@@ -5202,7 +5209,7 @@ write_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGm, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: write - no filename\n", procid, opno);
+			printf("%d/%lld: write - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -5211,14 +5218,14 @@ write_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: write - open %s failed %d\n",
+			printf("%d/%lld: write - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: write - fstat64 %s failed %d\n",
+			printf("%d/%lld: write - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -5235,14 +5242,14 @@ write_f(int opno, long r)
 	e = write(fd, buf, len) < 0 ? errno : 0;
 	free(buf);
 	if (v)
-		printf("%d/%d: write %s%s [%lld,%d] %d\n",
+		printf("%d/%lld: write %s%s [%lld,%d] %d\n",
 		       procid, opno, f.path, st, (long long)off, (int)len, e);
 	free_pathname(&f);
 	close(fd);
 }
 
 void
-writev_f(int opno, long r)
+writev_f(opnum_t opno, long r)
 {
 	char		*buf;
 	int		e;
@@ -5263,7 +5270,7 @@ writev_f(int opno, long r)
 	init_pathname(&f);
 	if (!get_fname(FT_REGm, r, &f, NULL, NULL, &v)) {
 		if (v)
-			printf("%d/%d: writev - no filename\n", procid, opno);
+			printf("%d/%lld: writev - no filename\n", procid, opno);
 		free_pathname(&f);
 		return;
 	}
@@ -5272,14 +5279,14 @@ writev_f(int opno, long r)
 	check_cwd();
 	if (fd < 0) {
 		if (v)
-			printf("%d/%d: writev - open %s failed %d\n",
+			printf("%d/%lld: writev - open %s failed %d\n",
 				procid, opno, f.path, e);
 		free_pathname(&f);
 		return;
 	}
 	if (fstat64(fd, &stb) < 0) {
 		if (v)
-			printf("%d/%d: writev - fstat64 %s failed %d\n",
+			printf("%d/%lld: writev - fstat64 %s failed %d\n",
 				procid, opno, f.path, errno);
 		free_pathname(&f);
 		close(fd);
@@ -5308,7 +5315,7 @@ writev_f(int opno, long r)
 	free(buf);
 	free(iov);
 	if (v)
-		printf("%d/%d: writev %s%s [%lld,%d,%d] %d\n",
+		printf("%d/%lld: writev %s%s [%lld,%d,%d] %d\n",
 		       procid, opno, f.path, st, (long long)off, (int)iovl,
 		       iovcnt, e);
 	free_pathname(&f);
