diff options
author | Krutika Dhananjay <kdhananj@redhat.com> | 2016-06-22 14:52:58 +0530 |
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committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2016-06-28 01:13:57 -0700 |
commit | 2ca5388692e70e079c99771d8c66a06bd90d5268 (patch) | |
tree | da9ff1435f6ba04267537d25bebaa9f0a4f01f21 /.gitignore | |
parent | 888de8851e718d8e3117e47fa35cfc075b998f62 (diff) |
features/index: Delete parent dir indices when heal on it is complete
In this patch, the state information about whether a directory
gfid index is present or not is stored in the inode ctx with
values IN and NOTIN. This saves index xl the need to perform
stat() everytime an index_entry_create() is called.
When a brick is restarted these in-memory inode ctx records will
be gone. So when granular entry heal happens after a brick is restarted,
and a post-op is done on the parent, if the state gotten from inode ctx
is UNKNOWN, then index xl does a stat to initialize the state as IN or
NOTIN. Note that this is a one-time operation for the lifetime of the
brick. Such a change also helps avoid calling index_del() in
xattrop_index_action() periodically even when granular self-heal is
disabled or when the volume type is disperse.
Change-Id: Ib92c17350e6531b91ab81477410fe1e7a5856207
BUG: 1331323
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/14781
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions