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authorRaghavendra G <rgowdapp@redhat.com>2013-11-14 17:05:26 +0530
committerAnand Avati <avati@redhat.com>2013-11-26 10:25:27 -0800
commit0d5cd92f51c02b8d664000b5a2d22a2ddbbc23b6 (patch)
tree3410752aa6e3389f33fcb43679318eb159ab2c94 /xlators/mgmt/glusterd/src/glusterd.c
parentab3ab1978a4768e9eed8e23b47e72b25046e607a (diff)
cli/glusterd: Changes to quota command Quota feature
re-work. Following are the cli commands that are new/re-worked: ====================================================== volume quota <VOLNAME> {enable|disable|list [<path> ...]|remove <path>| default-soft-limit <percent>} | volume quota <VOLNAME> {limit-usage <path> <size> [<percent>]} | volume quota <VOLNAME> {alert-time|soft-timeout|hard-timeout} {<time>} volume status [all | <VOLNAME> [nfs|shd|<BRICK>|quotad]] [detail|clients|mem|inode|fd|callpool] volume statedump <VOLNAME> [nfs|quotad] [all|mem|iobuf|callpool|priv|fd|inode|history] glusterd changes: ================= * Quota limits are now set as extended attributes by glusterd from the aux mount created by the cli. * The gfids of the directories on which quota limits are set for a given volume are stored in /var/lib/glusterd/vols/<volname>/quota.conf file in binary format, and whose cksum and version is stored in /var/lib/glusterd/vols/<volname>/quota.cksum. Original-author: Krutika Dhananjay <kdhananj@redhat.com> Original-author: Krishnan Parthasarathi <kparthas@redhat.com> BUG: 969461 Change-Id: If32bba36c67f9c2a30417af9c6389045b2b7c13b Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/6003 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c
index e4c4caee45c..c2be2c9da59 100644
--- a/xlators/mgmt/glusterd/src/glusterd.c
+++ b/xlators/mgmt/glusterd/src/glusterd.c
@@ -1189,6 +1189,15 @@ init (xlator_t *this)
exit (1);
}
+ snprintf (storedir, PATH_MAX, "%s/quotad", workdir);
+ ret = mkdir (storedir, 0777);
+ if ((-1 == ret) && (errno != EEXIST)) {
+ gf_log (this->name, GF_LOG_CRITICAL,
+ "Unable to create quotad directory %s"
+ " ,errno = %d", storedir, errno);
+ exit (1);
+ }
+
snprintf (storedir, PATH_MAX, "%s/groups", workdir);
ret = mkdir (storedir, 0777);
if ((-1 == ret) && (errno != EEXIST)) {
@@ -1253,12 +1262,14 @@ init (xlator_t *this)
conf = GF_CALLOC (1, sizeof (glusterd_conf_t),
gf_gld_mt_glusterd_conf_t);
GF_VALIDATE_OR_GOTO(this->name, conf, out);
- conf->shd = GF_CALLOC (1, sizeof (nodesrv_t),
- gf_gld_mt_nodesrv_t);
+
+ conf->shd = GF_CALLOC (1, sizeof (nodesrv_t), gf_gld_mt_nodesrv_t);
GF_VALIDATE_OR_GOTO(this->name, conf->shd, out);
- conf->nfs = GF_CALLOC (1, sizeof (nodesrv_t),
- gf_gld_mt_nodesrv_t);
+ conf->nfs = GF_CALLOC (1, sizeof (nodesrv_t), gf_gld_mt_nodesrv_t);
GF_VALIDATE_OR_GOTO(this->name, conf->nfs, out);
+ conf->quotad = GF_CALLOC (1, sizeof (nodesrv_t),
+ gf_gld_mt_nodesrv_t);
+ GF_VALIDATE_OR_GOTO(this->name, conf->quotad, out);
INIT_LIST_HEAD (&conf->peers);
INIT_LIST_HEAD (&conf->volumes);