| Message ID | 20161126013939.GB32632@fieldses.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Nov 25, 2016 at 08:39:39PM -0500, J. Bruce Fields wrote: > From: "J. Bruce Fields" <bfields@redhat.com> > > In the NFS case an attempt to chdir out of a removed directory could result > in ESTALE, and that should not cause the test to fail. > > This was causing intermittent failures on generic/011 on NFS. > > Signed-off-by: J. Bruce Fields <bfields@redhat.com> > --- > src/dirstress.c | 12 ++++++++---- > 1 file changed, 8 insertions(+), 4 deletions(-) > > diff --git a/src/dirstress.c b/src/dirstress.c > index f8f73553a1bc..33a166c51819 100644 > --- a/src/dirstress.c > +++ b/src/dirstress.c > @@ -203,8 +203,10 @@ dirstress( > if (verbose) fprintf(stderr,"** [%d] chdir ..\n", pid); > error = chdir(".."); > if (error) { > - /* If this is multithreaded, then expecting a ENOENT here is fine */ > - if (nprocs_per_dir > 1 && errno == ENOENT) { > + /* If this is multithreaded, then expecting a ENOENT here is fine, > + * and ESTALE is normal in the NFS case. */ > + if (nprocs_per_dir > 1 && > + (errno == ENOENT || errno = ESTALE)) { ^^^ this should be == > return 0; > } > > @@ -224,8 +226,10 @@ dirstress( > if (verbose) fprintf(stderr,"** [%d] chdir ..\n", pid); > error = chdir(".."); > if (error) { > - /* If this is multithreaded, then expecting a ENOENT here is fine */ > - if (nprocs_per_dir > 1 && errno == ENOENT) { > + /* If this is multithreaded, then expecting a ENOENT here is fine, > + * and ESTALE is normal in the NFS case. */ > + if (nprocs_per_dir > 1 && > + (errno == ENOENT || errno = ESTALE)) { ^^^ same here I can fix them at commit time, no resend is needed. Thanks, Eryu > return 0; > } > > -- > 2.9.3 > > -- > To unsubscribe from this list: send the line "unsubscribe fstests" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Tue, Nov 29, 2016 at 02:43:06PM +0800, Eryu Guan wrote: > On Fri, Nov 25, 2016 at 08:39:39PM -0500, J. Bruce Fields wrote: > > From: "J. Bruce Fields" <bfields@redhat.com> > > > > In the NFS case an attempt to chdir out of a removed directory could result > > in ESTALE, and that should not cause the test to fail. > > > > This was causing intermittent failures on generic/011 on NFS. > > > > Signed-off-by: J. Bruce Fields <bfields@redhat.com> > > --- > > src/dirstress.c | 12 ++++++++---- > > 1 file changed, 8 insertions(+), 4 deletions(-) > > > > diff --git a/src/dirstress.c b/src/dirstress.c > > index f8f73553a1bc..33a166c51819 100644 > > --- a/src/dirstress.c > > +++ b/src/dirstress.c > > @@ -203,8 +203,10 @@ dirstress( > > if (verbose) fprintf(stderr,"** [%d] chdir ..\n", pid); > > error = chdir(".."); > > if (error) { > > - /* If this is multithreaded, then expecting a ENOENT here is fine */ > > - if (nprocs_per_dir > 1 && errno == ENOENT) { > > + /* If this is multithreaded, then expecting a ENOENT here is fine, > > + * and ESTALE is normal in the NFS case. */ > > + if (nprocs_per_dir > 1 && > > + (errno == ENOENT || errno = ESTALE)) { > ^^^ this should be == > > return 0; > > } > > > > @@ -224,8 +226,10 @@ dirstress( > > if (verbose) fprintf(stderr,"** [%d] chdir ..\n", pid); > > error = chdir(".."); > > if (error) { > > - /* If this is multithreaded, then expecting a ENOENT here is fine */ > > - if (nprocs_per_dir > 1 && errno == ENOENT) { > > + /* If this is multithreaded, then expecting a ENOENT here is fine, > > + * and ESTALE is normal in the NFS case. */ > > + if (nprocs_per_dir > 1 && > > + (errno == ENOENT || errno = ESTALE)) { > ^^^ same here > > I can fix them at commit time, no resend is needed. Oh, good grief. Thanks for catching that! I can confirm that my problem's still fixed with the corrected patch. --b. > > Thanks, > Eryu > > > return 0; > > } > > > > -- > > 2.9.3 > > > > -- > > To unsubscribe from this list: send the line "unsubscribe fstests" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/src/dirstress.c b/src/dirstress.c index f8f73553a1bc..33a166c51819 100644 --- a/src/dirstress.c +++ b/src/dirstress.c @@ -203,8 +203,10 @@ dirstress( if (verbose) fprintf(stderr,"** [%d] chdir ..\n", pid); error = chdir(".."); if (error) { - /* If this is multithreaded, then expecting a ENOENT here is fine */ - if (nprocs_per_dir > 1 && errno == ENOENT) { + /* If this is multithreaded, then expecting a ENOENT here is fine, + * and ESTALE is normal in the NFS case. */ + if (nprocs_per_dir > 1 && + (errno == ENOENT || errno = ESTALE)) { return 0; } @@ -224,8 +226,10 @@ dirstress( if (verbose) fprintf(stderr,"** [%d] chdir ..\n", pid); error = chdir(".."); if (error) { - /* If this is multithreaded, then expecting a ENOENT here is fine */ - if (nprocs_per_dir > 1 && errno == ENOENT) { + /* If this is multithreaded, then expecting a ENOENT here is fine, + * and ESTALE is normal in the NFS case. */ + if (nprocs_per_dir > 1 && + (errno == ENOENT || errno = ESTALE)) { return 0; }