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authorPranith Kumar K <pkarampu@redhat.com>2013-12-09 16:46:06 +0530
committerVijay Bellur <vbellur@redhat.com>2013-12-16 21:37:30 -0800
commit9031a90613c1cadcab32c418e0e2cc5b14afbba1 (patch)
tree49bad662c0e18b09ca42a35575e0d27e392202e6 /xlators/cluster/afr/src
parent588185463d1bbf1b011e3b0471771b3d4f4aa145 (diff)
cluster/afr: Add foreground self-heal launch capability through lookup
Also renamed allow-sh-for-running-transaction -> attempt-self-heal Change-Id: I134cc79e663b532e625ffc342c59e49e71644ab3 BUG: 1039544 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/6463 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: venkatesh somyajulu <vsomyaju@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/cluster/afr/src')
-rw-r--r--xlators/cluster/afr/src/afr-common.c35
-rw-r--r--xlators/cluster/afr/src/afr-self-heald.c2
-rw-r--r--xlators/cluster/afr/src/afr.h3
3 files changed, 22 insertions, 18 deletions
diff --git a/xlators/cluster/afr/src/afr-common.c b/xlators/cluster/afr/src/afr-common.c
index af01f2ef2..a4f97e950 100644
--- a/xlators/cluster/afr/src/afr-common.c
+++ b/xlators/cluster/afr/src/afr-common.c
@@ -1833,12 +1833,13 @@ afr_lookup_perform_self_heal (call_frame_t *frame, xlator_t *this,
afr_lookup_set_self_heal_params (local, this);
if (afr_can_self_heal_proceed (&local->self_heal, priv)) {
if (afr_is_transaction_running (local) &&
- (!local->allow_sh_for_running_transaction))
+ (!local->attempt_self_heal))
goto out;
reason = "lookup detected pending operations";
afr_launch_self_heal (frame, this, local->cont.lookup.inode,
- _gf_true, local->cont.lookup.buf.ia_type,
+ !local->foreground_self_heal,
+ local->cont.lookup.buf.ia_type,
reason, afr_post_gfid_sh_success,
afr_self_heal_lookup_unwind);
*sh_launched = _gf_true;
@@ -2420,16 +2421,15 @@ int
afr_lookup (call_frame_t *frame, xlator_t *this,
loc_t *loc, dict_t *xattr_req)
{
- afr_private_t *priv = NULL;
- afr_local_t *local = NULL;
- void *gfid_req = NULL;
- int ret = -1;
- int i = 0;
- int call_count = 0;
- uint64_t ctx = 0;
- int32_t op_errno = 0;
- int allow_sh = 0;
- priv = this->private;
+ afr_private_t *priv = NULL;
+ afr_local_t *local = NULL;
+ void *gfid_req = NULL;
+ int ret = -1;
+ int i = 0;
+ int call_count = 0;
+ uint64_t ctx = 0;
+ int32_t op_errno = 0;
+ priv = this->private;
AFR_LOCAL_ALLOC_OR_GOTO (local, out);
@@ -2500,10 +2500,13 @@ afr_lookup (call_frame_t *frame, xlator_t *this,
/* By default assume ENOTCONN. On success it will be set to 0. */
local->op_errno = ENOTCONN;
- ret = dict_get_int32 (xattr_req, "allow-sh-for-running-transaction",
- &allow_sh);
- dict_del (xattr_req, "allow-sh-for-running-transaction");
- local->allow_sh_for_running_transaction = allow_sh;
+ ret = dict_get_int32 (xattr_req, "attempt-self-heal",
+ &local->attempt_self_heal);
+ dict_del (xattr_req, "attempt-self-heal");
+
+ ret = dict_get_int32 (xattr_req, "foreground-self-heal",
+ &local->foreground_self_heal);
+ dict_del (xattr_req, "foreground-self-heal");
ret = afr_lookup_xattr_req_prepare (local, this, xattr_req, &local->loc,
&gfid_req);
diff --git a/xlators/cluster/afr/src/afr-self-heald.c b/xlators/cluster/afr/src/afr-self-heald.c
index 8dbb9c69e..dfa91d785 100644
--- a/xlators/cluster/afr/src/afr-self-heald.c
+++ b/xlators/cluster/afr/src/afr-self-heald.c
@@ -641,7 +641,7 @@ _self_heal_entry (xlator_t *this, afr_crawl_data_t *crawl_data, gf_dirent_t *ent
goto out;
}
- ret = dict_set_int32 (xattr_req, "allow-sh-for-running-transaction", 1);
+ ret = dict_set_int32 (xattr_req, "attempt-self-heal", 1);
gf_log (this->name, GF_LOG_DEBUG, "lookup %s", child->path);
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h
index dcf0f8d0c..dc0bc06fb 100644
--- a/xlators/cluster/afr/src/afr.h
+++ b/xlators/cluster/afr/src/afr.h
@@ -509,7 +509,8 @@ typedef struct _afr_local {
*/
gf_boolean_t append_write;
- int allow_sh_for_running_transaction;
+ int attempt_self_heal;
+ int foreground_self_heal;
/* This struct contains the arguments for the "continuation"