diff options
| author | Pranith Kumar K <pkarampu@redhat.com> | 2016-05-19 16:24:09 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2016-05-20 02:55:55 -0700 |
| commit | 6a51464cf4704e7d7fcbce8919a5ef386a9cfd53 (patch) | |
| tree | a1518d12f36423f0b018bb950b15d3cc12d2093a /xlators/cluster/afr/src/afr-self-heal-metadata.c | |
| parent | 8a71e498fdcedacd1a32e121b3e081c61ee57a2e (diff) | |
cluster/afr: Do not inode_link in afr
Race is explained at
https://bugzilla.redhat.com/show_bug.cgi?id=1337405#c0
This patch also handles performing of self-heal with shd-pid.
Also performs the healing with this->itable's inode rather than
main itable.
BUG: 1337405
Change-Id: Id657a6623b71998b027b1dff6af5bbdf8cab09c9
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/14422
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heal-metadata.c')
| -rw-r--r-- | xlators/cluster/afr/src/afr-self-heal-metadata.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-metadata.c b/xlators/cluster/afr/src/afr-self-heal-metadata.c index 62eedd9ea09..25d8b98adda 100644 --- a/xlators/cluster/afr/src/afr-self-heal-metadata.c +++ b/xlators/cluster/afr/src/afr-self-heal-metadata.c @@ -430,3 +430,45 @@ unlock: afr_replies_wipe (locked_replies, priv->child_count); return ret; } + +int +afr_selfheal_metadata_by_stbuf (xlator_t *this, struct iatt *stbuf) +{ + inode_t *inode = NULL; + inode_t *link_inode = NULL; + call_frame_t *frame = NULL; + int ret = 0; + + if (gf_uuid_is_null (stbuf->ia_gfid)) { + ret = -EINVAL; + goto out; + } + + inode = inode_new (this->itable); + if (!inode) { + ret = -ENOMEM; + goto out; + } + + link_inode = inode_link (inode, NULL, NULL, stbuf); + if (!link_inode) { + ret = -ENOMEM; + goto out; + } + + frame = afr_frame_create (this); + if (!frame) { + ret = -ENOMEM; + goto out; + } + + ret = afr_selfheal_metadata (frame, this, link_inode); +out: + if (inode) + inode_unref (inode); + if (link_inode) + inode_unref (link_inode); + if (frame) + AFR_STACK_DESTROY (frame); + return ret; +} |