diff options
| author | Ankit raj <anraj@redhat.com> | 2017-04-21 11:50:35 +0530 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2017-12-09 00:47:46 +0000 |
| commit | 52915ee818e8a6d0f052d8a2deeadd8ff7bd85dc (patch) | |
| tree | 8fa19e814d478afa7e035a4709c641866c7b6351 /xlators/cluster/dht/src/dht-diskusage.c | |
| parent | 1926cada4a7acf48aa7cbf5ef8bb8942ae10b522 (diff) | |
dht: Send an event when disks get full
Send an event if DHT determines that a subvol is getting
full or running out of inodes.
Change-Id: Ie026f4ee1832b5df1e80b16cb949b2cc31a25d6f
Bug: 1440659
Signed-off-by: Ankit raj <anraj@redhat.com>
Signed-off-by: N Balachandran <nbalacha@redhat.com>
Diffstat (limited to 'xlators/cluster/dht/src/dht-diskusage.c')
| -rw-r--r-- | xlators/cluster/dht/src/dht-diskusage.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/xlators/cluster/dht/src/dht-diskusage.c b/xlators/cluster/dht/src/dht-diskusage.c index b1de9ff44aa..c2b9b2e37c4 100644 --- a/xlators/cluster/dht/src/dht-diskusage.c +++ b/xlators/cluster/dht/src/dht-diskusage.c @@ -18,6 +18,7 @@ #include "defaults.h" #include <sys/time.h> +#include "events.h" int @@ -221,10 +222,12 @@ gf_boolean_t dht_is_subvol_filled (xlator_t *this, xlator_t *subvol) { int i = 0; + char vol_name[256]; dht_conf_t *conf = NULL; gf_boolean_t subvol_filled_inodes = _gf_false; gf_boolean_t subvol_filled_space = _gf_false; gf_boolean_t is_subvol_filled = _gf_false; + double usage = 0; conf = this->private; @@ -259,23 +262,38 @@ dht_is_subvol_filled (xlator_t *this, xlator_t *subvol) if (subvol_filled_space && conf->subvolume_status[i]) { if (!(conf->du_stats[i].log++ % (GF_UNIVERSAL_ANSWER * 10))) { + usage = 100 - conf->du_stats[i].avail_percent; + gf_msg (this->name, GF_LOG_WARNING, 0, DHT_MSG_SUBVOL_INSUFF_SPACE, "disk space on subvolume '%s' is getting " "full (%.2f %%), consider adding more bricks", - subvol->name, - (100 - conf->du_stats[i].avail_percent)); + subvol->name, usage); + + strncpy(vol_name, this->name, sizeof(vol_name)); + vol_name[(strlen(this->name)-4)] = '\0'; + + gf_event(EVENT_DHT_DISK_USAGE, + "volume=%s;subvol=%s;usage=%.2f %%", + vol_name, subvol->name, usage); } } if (subvol_filled_inodes && conf->subvolume_status[i]) { if (!(conf->du_stats[i].log++ % (GF_UNIVERSAL_ANSWER * 10))) { + usage = 100 - conf->du_stats[i].avail_inodes; gf_msg (this->name, GF_LOG_CRITICAL, 0, DHT_MSG_SUBVOL_INSUFF_INODES, "inodes on subvolume '%s' are at " "(%.2f %%), consider adding more bricks", - subvol->name, - (100 - conf->du_stats[i].avail_inodes)); + subvol->name, usage); + + strncpy(vol_name, this->name, sizeof(vol_name)); + vol_name[(strlen(this->name)-4)] = '\0'; + + gf_event(EVENT_DHT_INODES_USAGE, + "volume=%s;subvol=%s;usage=%.2f %%", + vol_name, subvol->name, usage); } } |