diff options
author | Anand Avati <avati@redhat.com> | 2014-01-16 16:14:36 -0800 |
---|---|---|
committer | Vijay Bellur <vbellur@redhat.com> | 2014-03-22 05:25:57 -0700 |
commit | 6d3739292b7b51d2ddbab75b5f884fb38925b943 (patch) | |
tree | cf332a881a49c0904a7e023935750c2d080fc1c5 /xlators/cluster/afr/src/afr-self-heal-algorithm.h | |
parent | eb87c96f49b3dd2c7460e58c54ce909c706cd475 (diff) |
cluster/afr: refactor
- Remove client side self-healing completely (opendir, openfd, lookup)
- Re-work readdir-failover to work reliably in case of NFS
- Remove unused/dead lock recovery code
- Consistently use xdata in both calls and callbacks in all FOPs
- Per-inode event generation, used to force inode ctx refresh
- Implement dirty flag support (in place of pending counts)
- Eliminate inode ctx structure, use read subvol bits + event_generation
- Implement inode ctx refreshing based on event generation
- Provide backward compatibility in transactions
- remove unused variables and functions
- make code more consistent in style and pattern
- regularize and clean up inode-write transaction code
- regularize and clean up dir-write transaction code
- regularize and clean up common FOPs
- reorganize transaction framework code
- skip setting xattrs in pending dict if nothing is pending
- re-write self-healing code using syncops
- re-write simpler self-heal-daemon
Change-Id: I1e4080c9796c8a2815c2dab4be3073f389d614a8
BUG: 1021686
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/6010
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heal-algorithm.h')
-rw-r--r-- | xlators/cluster/afr/src/afr-self-heal-algorithm.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-algorithm.h b/xlators/cluster/afr/src/afr-self-heal-algorithm.h deleted file mode 100644 index 6b20789b1bb..00000000000 --- a/xlators/cluster/afr/src/afr-self-heal-algorithm.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> - This file is part of GlusterFS. - - This file is licensed to you under your choice of the GNU Lesser - General Public License, version 3 or any later version (LGPLv3 or - later), or the GNU General Public License, version 2 (GPLv2), in all - cases as published by the Free Software Foundation. -*/ - -#ifndef __AFR_SELF_HEAL_ALGORITHM_H__ -#define __AFR_SELF_HEAL_ALGORITHM_H__ - -typedef int (*afr_sh_algo_fn) (call_frame_t *frame, - xlator_t *this); - -struct afr_sh_algorithm { - const char *name; - afr_sh_algo_fn fn; -}; - -extern struct afr_sh_algorithm afr_self_heal_algorithms[3]; -typedef struct { - gf_lock_t lock; - unsigned int loops_running; - off_t offset; - - int32_t total_blocks; - int32_t diff_blocks; -} afr_sh_algo_private_t; - -#endif /* __AFR_SELF_HEAL_ALGORITHM_H__ */ |