diff options
author | Mohammed Rafi KC <rkavunga@redhat.com> | 2016-09-27 19:01:48 +0530 |
---|---|---|
committer | Kaleb KEITHLEY <kkeithle@redhat.com> | 2016-11-10 14:19:08 -0800 |
commit | ba7a737b1260bbafe22097bea08814035c8b655d (patch) | |
tree | 8063aef9bc90a6a7469e660b0f0a1370813b1f73 /xlators/nfs/server/src/nfs-common.h | |
parent | 7874ed245bcc80658547992205f8396f4dd3c76a (diff) |
nfs: revalidate lookup converted to fresh lookup
when an inode ctx is missing for a linked inode the revalidate
lookups are converted to fresh.
This could result in sending ESTALE when the gfid are recreated
We are not able to reproduce the issue with normal setup, most part of
RCA was done with code reading.
Possible scenario in which this bug can reproduce,
Delete a file and recreate a new file with same name, at the same time
from another client process try to list/or access the file.
In this case the second client may throw an ESTALE error for such files
Thanks to Soumya and Pranith for doing the complete RCA
Change-Id: I73992a65844b09a169cefaaedc0dcfb129d66ea1
BUG: 1379720
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/15580
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: soumya k <skoduri@redhat.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Diffstat (limited to 'xlators/nfs/server/src/nfs-common.h')
-rw-r--r-- | xlators/nfs/server/src/nfs-common.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xlators/nfs/server/src/nfs-common.h b/xlators/nfs/server/src/nfs-common.h index 77bdfb0bbf0..8c9a1e33457 100644 --- a/xlators/nfs/server/src/nfs-common.h +++ b/xlators/nfs/server/src/nfs-common.h @@ -57,7 +57,8 @@ nfs_ino_loc_fill (inode_table_t *itable, uuid_t gfid, loc_t *l); extern int nfs_entry_loc_fill (xlator_t *this, inode_table_t *itable, uuid_t pargfid, - char *entry, loc_t *loc, int how); + char *entry, loc_t *loc, int how, + gf_boolean_t *freshlookup); extern int nfs_root_loc_fill (inode_table_t *itable, loc_t *loc); |