diff options
| author | Pranith Kumar K <pranithk@gluster.com> | 2011-09-08 14:06:32 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2011-09-14 05:36:24 -0700 |
| commit | 45f03a58a0fbfc1d5e647c764b10e37d0a9ebb26 (patch) | |
| tree | 92b1848d39c867733c3c1876840b2b5f6a9c219e /xlators/cluster/afr/src/afr.h | |
| parent | 3bea46c1f232a4480e57ac482f92f7673af7034f (diff) | |
Proactive self heal process implementation
Change-Id: I96db0d94566ceabf1649f890318363f738c06553
BUG: 2458
Reviewed-on: http://review.gluster.com/403
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr.h')
| -rw-r--r-- | xlators/cluster/afr/src/afr.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h index b9a11c486fd..92ccf607f10 100644 --- a/xlators/cluster/afr/src/afr.h +++ b/xlators/cluster/afr/src/afr.h @@ -50,6 +50,12 @@ typedef int (*afr_post_remove_call_t) (call_frame_t *frame, xlator_t *this); typedef int (*afr_lock_cbk_t) (call_frame_t *frame, xlator_t *this); typedef enum { + AFR_POS_UNKNOWN, + AFR_POS_LOCAL, + AFR_POS_REMOTE +} afr_child_pos_t; + +typedef enum { AFR_INODE_SET_READ_CTX = 1, AFR_INODE_RM_STALE_CHILDREN, AFR_INODE_SET_OPENDIR_DONE, @@ -75,6 +81,13 @@ typedef struct afr_inode_ctx_ { int32_t *fresh_children;//increasing order of latency } afr_inode_ctx_t; +typedef struct afr_self_heald_ { + gf_boolean_t enabled; + gf_boolean_t pending; + gf_boolean_t inprogress; + afr_child_pos_t *pos; +} afr_self_heald_t; + typedef struct _afr_private { gf_lock_t lock; /* to guard access to child_count, etc */ unsigned int child_count; /* total number of children */ @@ -134,6 +147,7 @@ typedef struct _afr_private { char vol_uuid[UUID_SIZE + 1]; int32_t *last_event; + afr_self_heald_t shd; } afr_private_t; typedef struct { @@ -241,7 +255,6 @@ typedef struct { call_frame_t *sh_frame; } afr_self_heal_t; - typedef enum { AFR_DATA_TRANSACTION, /* truncate, write, ... */ AFR_METADATA_TRANSACTION, /* chmod, chown, ... */ @@ -1001,4 +1014,6 @@ afr_open_only_data_self_heal (char *data_self_heal); gf_boolean_t afr_data_self_heal_enabled (char *data_self_heal); +void +afr_set_low_priority (call_frame_t *frame); #endif /* __AFR_H__ */ |