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authorVikas Gorur <vikas@gluster.com>2009-10-23 10:11:47 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-10-26 07:09:05 -0700
commit4163a3f8fbcc5e0d84d955258161f3a6f7a86de8 (patch)
tree50b6ee8ae655f1b8b822e50d3cc290729c17b1a5 /xlators/cluster/afr/src/afr-self-heal-data.c
parent6490122f107c992f2600fc7d3214a43c3f50df70 (diff)
cluster/afr: Do self-heal in the background.
This patch introduces a new option "background-self-heal-count", with a default value of 16. This means that upto {background-self-heal-count} number of files/directories will be healed in the background at any given time. If such number of self-heals are already in progress, further self-heals take place in the foreground. Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heal-data.c')
-rw-r--r--xlators/cluster/afr/src/afr-self-heal-data.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-data.c b/xlators/cluster/afr/src/afr-self-heal-data.c
index d2224ec9263..718c716f55a 100644
--- a/xlators/cluster/afr/src/afr-self-heal-data.c
+++ b/xlators/cluster/afr/src/afr-self-heal-data.c
@@ -768,6 +768,10 @@ afr_sh_data_fix (call_frame_t *frame, xlator_t *this)
sh->sources[i] = 0;
}
+ if (sh->background) {
+ sh->unwind (frame, this);
+ }
+
afr_sh_data_sync_prepare (frame, this);
return 0;