diff options
| author | Avra Sengupta <asengupt@redhat.com> | 2013-04-29 20:30:30 +0200 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-07-15 01:24:19 -0700 |
| commit | 3f6a5702642837411477f241c9756c1872d46b1f (patch) | |
| tree | 2a845ca96b054e768ca8f173ef91f42218b6f3b7 /xlators/cluster | |
| parent | 2af3e8bd6dd0fba429681b6329283afe8c34c70b (diff) | |
afr: customize client-pid=-1 xtime aggregation to tolerate a replica down
Using the new 'pluggable policies' API of libxlator.
Change-Id: Ie7528182dff8fb42c6e8287a106d3057944df775
BUG: 847839
Original Author: Csaba Henk <csaba@redhat.com>
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/4904
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/cluster')
| -rw-r--r-- | xlators/cluster/afr/src/afr-inode-read.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/xlators/cluster/afr/src/afr-inode-read.c b/xlators/cluster/afr/src/afr-inode-read.c index c52cfbfa39a..00dd22214cb 100644 --- a/xlators/cluster/afr/src/afr-inode-read.c +++ b/xlators/cluster/afr/src/afr-inode-read.c @@ -1461,7 +1461,7 @@ afr_getxattr (call_frame_t *frame, xlator_t *this, int32_t read_child = -1; int ret = -1; fop_getxattr_cbk_t cbk = NULL; - + int afr_xtime_gauge[MCNT_MAX] = {0,}; VALIDATE_OR_GOTO (frame, out); VALIDATE_OR_GOTO (this, out); @@ -1557,13 +1557,20 @@ afr_getxattr (call_frame_t *frame, xlator_t *this, } + /* don't err out on getting ENOTCONN (brick down) + * from a subset of the bricks + */ + memcpy (afr_xtime_gauge, marker_xtime_default_gauge, + sizeof (afr_xtime_gauge)); + afr_xtime_gauge[MCNT_NOTFOUND] = 0; + afr_xtime_gauge[MCNT_ENOTCONN] = 0; if (cluster_getmarkerattr (frame, this, loc, name, local, afr_getxattr_unwind, sub_volumes, priv->child_count, MARKER_XTIME_TYPE, - marker_xtime_default_gauge, + afr_xtime_gauge, priv->vol_uuid)) { gf_log (this->name, GF_LOG_INFO, "%s: failed to get marker attr (%s)", |