diff mbox series

[v3,4/5] parallels: Replace fprintf by qemu_log in check

Message ID 20230203092656.2221598-5-alexander.ivanov@virtuozzo.com (mailing list archive)
State New, archived
Headers show
Series parallels: Add duplication check, repair at open, fix bugs | expand

Commit Message

Alexander Ivanov Feb. 3, 2023, 9:26 a.m. UTC 
If the check is called during normal work, tracking of the check must be
present in VM logs to have some clues if something going wrong with user's
data.

Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
---
 block/parallels.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/block/parallels.c b/block/parallels.c
index 3ba8f42131..31e74c9d3a 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -42,6 +42,7 @@ 
 #include "qemu/bswap.h"
 #include "qemu/bitmap.h"
 #include "qemu/memalign.h"
+#include "qemu/log-for-trace.h"
 #include "migration/blocker.h"
 #include "parallels.h"
 
@@ -434,8 +435,8 @@  static void parallels_check_unclean(BlockDriverState *bs,
         return;
     }
 
-    fprintf(stderr, "%s image was not closed correctly\n",
-            fix & BDRV_FIX_ERRORS ? "Repairing" : "ERROR");
+    qemu_log("%s image was not closed correctly\n",
+             fix & BDRV_FIX_ERRORS ? "Repairing" : "ERROR");
     res->corruptions++;
     if (fix & BDRV_FIX_ERRORS) {
         /* parallels_close will do the job right */
@@ -462,8 +463,8 @@  static int parallels_check_outside_image(BlockDriverState *bs,
     for (i = 0; i < s->bat_size; i++) {
         off = bat2sect(s, i) << BDRV_SECTOR_BITS;
         if (off + s->cluster_size > size) {
-            fprintf(stderr, "%s cluster %u is outside image\n",
-                    fix & BDRV_FIX_ERRORS ? "Repairing" : "ERROR", i);
+            qemu_log("%s cluster %u is outside image\n",
+                     fix & BDRV_FIX_ERRORS ? "Repairing" : "ERROR", i);
             res->corruptions++;
             if (fix & BDRV_FIX_ERRORS) {
                 parallels_set_bat_entry(s, i, 0);
@@ -549,8 +550,8 @@  static int parallels_check_leak(BlockDriverState *bs,
 
     count = DIV_ROUND_UP(leak_size, s->cluster_size);
     res->leaks += count;
-    fprintf(stderr, "%s space leaked at the end of the image %" PRId64 "\n",
-            fix & BDRV_FIX_LEAKS ? "Repairing" : "ERROR", leak_size);
+    qemu_log("%s space leaked at the end of the image %" PRId64 "\n",
+             fix & BDRV_FIX_LEAKS ? "Repairing" : "ERROR", leak_size);
 
     if (fix & BDRV_FIX_LEAKS) {
         res->leaks_fixed += count;
@@ -597,9 +598,8 @@  static int parallels_check_duplicate(BlockDriverState *bs,
         cluster_index = host_cluster_index(s, off);
         if (test_bit(cluster_index, bitmap)) {
             /* this cluster duplicates another one */
-            fprintf(stderr,
-                    "%s duplicate offset in BAT entry %u\n",
-                    *fix & BDRV_FIX_ERRORS ? "Repairing" : "ERROR", i);
+            qemu_log("%s duplicate offset in BAT entry %u\n",
+                     *fix & BDRV_FIX_ERRORS ? "Repairing" : "ERROR", i);
 
             res->corruptions++;