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authorKotresh HR <khiremat@redhat.com>2017-06-15 08:31:06 -0400
committerAtin Mukherjee <amukherj@redhat.com>2017-06-16 06:01:49 +0000
commitf0fb166078d59cab2a33583591b6448326247c40 (patch)
tree7b5257b04d2c5ea69f08e0a6a1c9b1751dc7b30f /xlators
parentb9fb7ea63d6120faaeb75ffa0cafbc0ab0e4a619 (diff)
feature/bitrot: Fix ondemand scrub
The flag which keeps tracks of whether the scrub frequency is changed from previous value should not be considered for on-demand scrubbing. It should be considered only for 'scrub-frequency' where it should not be re-scheduled if it is set to same value again. But in case ondemand scrub, it should start the scrub immediately no matter what the scrub-frequency. Reproducer: 1. Enable bitrot 2. Set scrub-throttle 3. Set ondemand scrub Make sure glusterd is not restarted while doing below steps Change-Id: Ice5feaece7fff1579fb009d1a59d2b8292e23e0b BUG: 1461845 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: https://review.gluster.org/17552 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/features/bit-rot/src/bitd/bit-rot-scrub.c5
-rw-r--r--xlators/features/bit-rot/src/bitd/bit-rot.c8
2 files changed, 7 insertions, 6 deletions
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-scrub.c b/xlators/features/bit-rot/src/bitd/bit-rot-scrub.c
index 72bdb84..e043ef8 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot-scrub.c
+++ b/xlators/features/bit-rot/src/bitd/bit-rot-scrub.c
@@ -1049,16 +1049,11 @@ br_fsscan_ondemand (xlator_t *this)
char timestr[1024] = {0,};
struct timeval now = {0,};
br_private_t *priv = NULL;
- struct br_scrubber *fsscrub = NULL;
struct br_monitor *scrub_monitor = NULL;
priv = this->private;
- fsscrub = &priv->fsscrub;
scrub_monitor = &priv->scrub_monitor;
- if (!fsscrub->frequency_reconf)
- return 0;
-
(void) gettimeofday (&now, NULL);
timo = BR_SCRUB_ONDEMAND;
diff --git a/xlators/features/bit-rot/src/bitd/bit-rot.c b/xlators/features/bit-rot/src/bitd/bit-rot.c
index 6e86ceb..c591db5 100644
--- a/xlators/features/bit-rot/src/bitd/bit-rot.c
+++ b/xlators/features/bit-rot/src/bitd/bit-rot.c
@@ -1680,8 +1680,14 @@ notify (xlator_t *this, int32_t event, void *data, ...)
gf_log (this->name, GF_LOG_INFO, "BitRot scrub ondemand "
"called");
- if (scrub_monitor->state != BR_SCRUB_STATE_PENDING)
+ if (scrub_monitor->state != BR_SCRUB_STATE_PENDING) {
+ gf_msg (this->name, GF_LOG_ERROR, 0,
+ BRB_MSG_RESCHEDULE_SCRUBBER_FAILED,
+ "on demand scrub schedule failed. Scrubber is "
+ "not in pending state. Current state is %d",
+ scrub_monitor->state);
return -2;
+ }
/* Needs synchronization with reconfigure thread */
pthread_mutex_lock (&priv->lock);