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authorshishir gowda <sgowda@redhat.com>2012-12-07 10:00:15 +0530
committerAnand Avati <avati@redhat.com>2012-12-11 16:05:50 -0800
commit448b59e60b0ea5e085769283e89893176b86659f (patch)
treebb0d25ff5443ae8e9fcc38d1a98fd0aa6e757c50 /xlators/cluster/dht/src/dht.c
parent1d87098f2df19af5a42ade6b305cbb01b85af8ea (diff)
cluster/distribute: re-set layouts to prevent overlaps
When subvols-per-directory option is used, with bricks addition/removal the layouts might get distributed to other subvols, which were not part of the layout before. We need to clean up layouts on old subvolumes, to prevent overlaps. Also, we need to make sure if layout-cnt is never less than subvolume-cnt. Change-Id: I00994a092ca0c99aedcc41bd9412d43460f88a04 BUG: 884455 Signed-off-by: shishir gowda <sgowda@redhat.com> Reviewed-on: http://review.gluster.org/4281 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/cluster/dht/src/dht.c')
-rw-r--r--xlators/cluster/dht/src/dht.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/xlators/cluster/dht/src/dht.c b/xlators/cluster/dht/src/dht.c
index d7b1e9655e7..d70d713ac71 100644
--- a/xlators/cluster/dht/src/dht.c
+++ b/xlators/cluster/dht/src/dht.c
@@ -262,6 +262,7 @@ dht_parse_decommissioned_bricks (xlator_t *this, dht_conf_t *conf,
if (!strcmp (conf->subvolumes[i]->name, node)) {
conf->decommissioned_bricks[i] =
conf->subvolumes[i];
+ conf->decommission_subvols_cnt++;
gf_log (this->name, GF_LOG_INFO,
"decommissioning subvolume %s",
conf->subvolumes[i]->name);