diff options
| author | Xavier Hernandez <xhernandez@datalab.es> | 2015-01-07 12:29:48 +0100 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2015-05-09 17:30:19 -0700 |
| commit | 72f80aeba1268ed4836c10aee5fa41b6a04194e9 (patch) | |
| tree | 80eed60a4007eb82c3a79fedda14827264e5b36f /xlators/cluster/ec/src/ec-common.h | |
| parent | 34db0de2c12a1a802580fc308aa2f2b11a9d586f (diff) | |
ec: Fix failures with missing files
Backport of http://review.gluster.com/9407
When a file does not exist on a brick but it does on others, there
could be problems trying to access it because there was some loc_t
structures with null 'pargfid' but 'name' was set. This forced
inode resolution based on <pargfid>/name instead of <gfid> which
would be the correct one. To solve this problem, 'name' is always
set to NULL when 'pargfid' is not present.
Another problem was caused by an incorrect management of errors
while doing incremental locking. The only allowed error during an
incremental locking was ENOTCONN, but missing files on a brick can
be returned as ESTALE. This caused an EIO on the operation.
This patch doesn't care of errors during an incremental locking. At
the end of the operation it will check if there are enough successfully
locked bricks to continue or not.
BUG: 1220011
Change-Id: I4a1e6235d80e20ef7ef12daba0807b859ee5c435
Signed-off-by: Xavier Hernandez <xhernandez@datalab.es>
Reviewed-on: http://review.gluster.org/10701
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'xlators/cluster/ec/src/ec-common.h')
| -rw-r--r-- | xlators/cluster/ec/src/ec-common.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/xlators/cluster/ec/src/ec-common.h b/xlators/cluster/ec/src/ec-common.h index 04f85a43f16..9e0aaa0f079 100644 --- a/xlators/cluster/ec/src/ec-common.h +++ b/xlators/cluster/ec/src/ec-common.h @@ -29,8 +29,6 @@ typedef enum { #define EC_FLAG_UPDATE_FD 0x0004 #define EC_FLAG_UPDATE_FD_INODE 0x0008 -#define EC_FLAG_WAITING_WINDS 0x0010 - #define EC_SELFHEAL_BIT 62 #define EC_MINIMUM_ONE -1 @@ -99,8 +97,6 @@ void ec_dispatch_inc(ec_fop_data_t * fop); void ec_dispatch_min(ec_fop_data_t * fop); void ec_dispatch_one(ec_fop_data_t * fop); -void ec_wait_winds(ec_fop_data_t * fop); - void ec_sleep(ec_fop_data_t *fop); void ec_resume(ec_fop_data_t * fop, int32_t error); void ec_resume_parent(ec_fop_data_t * fop, int32_t error); |