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| author |   Jeff Layton <jlayton@primarydata.com> | 2014-07-29 21:37:44 -0400 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2014-07-29 23:08:38 -0400 |
| commit | b3fbfe0e7a1d88e3cbaa282c5f6fc50e8c67448c (patch) | |
| tree | a250f2f7f9db1d89abcf39c70d8fe4ae9039a7c8 /fs/nfsd/nfsproc.c | |
| parent | SUNRPC: Allow svc_reserve() to notify TCP socket that space has been freed (diff) | |
| download | linux-dev-b3fbfe0e7a1d88e3cbaa282c5f6fc50e8c67448c.tar.xz linux-dev-b3fbfe0e7a1d88e3cbaa282c5f6fc50e8c67448c.zip | |
nfsd: print status when nfsd4_open fails to open file it just created
It's possible for nfsd to fail opening a file that it has just created.
When that happens, we throw a WARN but it doesn't include any info about
the error code. Print the status code to give us a bit more info.
Our QA group hit some of these warnings under some very heavy stress
testing. My suspicion is that they hit the file-max limit, but it's hard
to know for sure. Go ahead and add a -ENFILE mapping to
nfserr_serverfault to make the error more distinct (and correct).
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfsproc.c')
| -rw-r--r-- | fs/nfsd/nfsproc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index b19c7e8bf64c..b8680738f588 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -745,6 +745,7 @@ nfserrno (int errno) { nfserr_notsupp, -EOPNOTSUPP }, { nfserr_toosmall, -ETOOSMALL }, { nfserr_serverfault, -ESERVERFAULT }, + { nfserr_serverfault, -ENFILE }, }; int i; |