diff options
| author | Mohammed Rafi KC <rkavunga@redhat.com> | 2015-10-05 21:36:14 +0530 |
|---|---|---|
| committer | Dan Lambright <dlambrig@redhat.com> | 2015-10-08 06:08:17 -0700 |
| commit | d0edb6d555d687f76837515207b9408be0bdd55e (patch) | |
| tree | a6877f3a7cdf2c26bb5d78677ab0cdf65bbc398f /xlators/mount/fuse/src/fuse-bridge.h | |
| parent | 722ed512220395af8a707756b49df67afacda795 (diff) | |
fuse: resolve complete path after a graph switch
If a graph switch has happended as part of a attach-tier,
then there is a chance to hash fops to newly added brick
before fix-layout. This causes on going i/o to fail.
This patch will resolve a path, for graph switch by sending
recursive lookup to the parent directories. Those lookups
will help to heal the directory.
Change-Id: Ia2bb4b43a21e5cc6875ba1205628744c3f0ce4e5
BUG: 1263549
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/12184
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Diffstat (limited to 'xlators/mount/fuse/src/fuse-bridge.h')
| -rw-r--r-- | xlators/mount/fuse/src/fuse-bridge.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/xlators/mount/fuse/src/fuse-bridge.h b/xlators/mount/fuse/src/fuse-bridge.h index 850eeb60ea8..ea346c05f9e 100644 --- a/xlators/mount/fuse/src/fuse-bridge.h +++ b/xlators/mount/fuse/src/fuse-bridge.h @@ -401,6 +401,9 @@ int fuse_flip_xattr_ns (struct fuse_private *priv, char *okey, char **nkey); fuse_fd_ctx_t * __fuse_fd_ctx_check_n_create (xlator_t *this, fd_t *fd); fuse_fd_ctx_t * fuse_fd_ctx_check_n_create (xlator_t *this, fd_t *fd); +inode_t* +fuse_resolve_path (xlator_t *this, char *path); + int fuse_resolve_and_resume (fuse_state_t *state, fuse_resume_fn_t fn); int fuse_resolve_inode_init (fuse_state_t *state, fuse_resolve_t *resolve, ino_t ino); @@ -408,6 +411,10 @@ int fuse_resolve_entry_init (fuse_state_t *state, fuse_resolve_t *resolve, ino_t par, char *name); int fuse_resolve_fd_init (fuse_state_t *state, fuse_resolve_t *resolve, fd_t *fd); +int +fuse_nameless_lookup (xlator_t *xl, uuid_t gfid, loc_t *loc, + gf_boolean_t resolve_path); + int fuse_ignore_xattr_set (fuse_private_t *priv, char *key); void fuse_fop_resume (fuse_state_t *state); int dump_history_fuse (circular_buffer_t *cb, void *data); |