diff options
| author | Poornima G <pgurusid@redhat.com> | 2017-01-05 15:36:02 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2017-01-05 21:12:18 -0800 |
| commit | 95d07a3d2d68805d93d36a447436e27c48777939 (patch) | |
| tree | dfb77928ec012f596c058f91732aafab771d3b60 /libglusterfs | |
| parent | c6b0adb483c1d0c4922e6d4cb77abfb69d314a8e (diff) | |
ec: Invalidations in disperse volume should not update the stat
Issue:
In disperse volume, the file is present across bricks, hence the stat
from one brick doesn't carry the valid size of the file. Therefore
the upcall from one brick updating the md-cache results in wrong size
being updated.
Fix:
If the notification is cache invalidation then, indicate md-cache that
the attributes is invalid.
BUG: 1410375
Change-Id: Id89d2283478e70b62b435a8891fffc86d2be8cb2
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-on: http://review.gluster.org/16329
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/glusterfs.h | 4 | ||||
| -rw-r--r-- | libglusterfs/src/upcall-utils.h | 2 |
2 files changed, 2 insertions, 4 deletions
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h index c1bb29ad974..ab24e9a45f8 100644 --- a/libglusterfs/src/glusterfs.h +++ b/libglusterfs/src/glusterfs.h @@ -287,10 +287,6 @@ #define GF_LK_ADVISORY 0 #define GF_LK_MANDATORY 1 -/* md-cache keys */ -#define MDC_INVALIDATE_IATT "mdc.invalidate.iatt" -#define MDC_INVALIDATE_XATT "mdc.invalidate.xatt" - const char *fop_enum_to_pri_string (glusterfs_fop_t fop); const char *fop_enum_to_string (glusterfs_fop_t fop); diff --git a/libglusterfs/src/upcall-utils.h b/libglusterfs/src/upcall-utils.h index 47049fd7014..3b5dce33e45 100644 --- a/libglusterfs/src/upcall-utils.h +++ b/libglusterfs/src/upcall-utils.h @@ -35,6 +35,8 @@ #define UP_EXPLICIT_LOOKUP 0x00001000 /* Request an explicit lookup */ +#define UP_INVAL_ATTR 0x00002000 /* Request to invalidate iatt and xatt */ + /* for fops - open, read, lk, */ #define UP_UPDATE_CLIENT (UP_ATIME) |