diff options
| author | Krutika Dhananjay <kdhananj@redhat.com> | 2018-04-12 15:47:00 +0530 |
|---|---|---|
| committer | Krutika Dhananjay <kdhananj@redhat.com> | 2018-06-20 15:14:56 +0530 |
| commit | 0751039eadb23b8658423477aa81964b339b4f5e (patch) | |
| tree | bd09f83a94840bfd8b8e8d02b80d5bc1666ed57d /xlators/mgmt/glusterd/src/glusterd-volume-set.c | |
| parent | cc2f2e7bfef6ca47e740c5ee6b4665ec2880f860 (diff) | |
features/shard: Perform shards deletion in the background
A synctask is created that would scan the indices from
.shard/.remove_me, to delete the shards associated with the
gfid corresponding to the index bname and the rate of deletion
is controlled by the option features.shard-deletion-rate whose
default value is 100.
The task is launched on two accounts:
1. when shard receives its first-ever lookup on the volume
2. when a rename or unlink deleted an inode
Change-Id: Ia83117230c9dd7d0d9cae05235644f8475e97bc3
updates: bz#1568521
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-volume-set.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volume-set.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c index 2ae37671206..5af1b3eaff9 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c @@ -3455,6 +3455,11 @@ struct volopt_map_entry glusterd_volopt_map[] = { .op_version = GD_OP_VERSION_3_7_0, .flags = VOLOPT_FLAG_CLIENT_OPT }, + { .key = "features.shard-deletion-rate", + .voltype = "features/shard", + .op_version = GD_OP_VERSION_4_2_0, + .flags = VOLOPT_FLAG_CLIENT_OPT + }, { .key = "features.scrub-throttle", .voltype = "features/bit-rot", .value = "lazy", |