diff options
Diffstat (limited to 'xlators/cluster/dht/src/dht-common.c')
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.c | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c index 35b273e8875..8fa93fa076b 100644 --- a/xlators/cluster/dht/src/dht-common.c +++ b/xlators/cluster/dht/src/dht-common.c @@ -2727,12 +2727,12 @@ unlock: int dht_statfs (call_frame_t *frame, xlator_t *this, loc_t *loc) { + xlator_t *subvol = NULL; dht_local_t *local = NULL; dht_conf_t *conf = NULL; int op_errno = -1; int i = -1; - VALIDATE_OR_GOTO (frame, err); VALIDATE_OR_GOTO (this, err); VALIDATE_OR_GOTO (loc, err); @@ -2743,14 +2743,35 @@ dht_statfs (call_frame_t *frame, xlator_t *this, loc_t *loc) conf = this->private; local = dht_local_init (frame); - local->call_cnt = conf->subvolume_cnt; + if (!local) { + op_errno = ENOMEM; + goto err; + } - for (i = 0; i < conf->subvolume_cnt; i++) { - STACK_WIND (frame, dht_statfs_cbk, - conf->subvolumes[i], - conf->subvolumes[i]->fops->statfs, loc); + if (IA_ISDIR (loc->inode->ia_type)) { + local->call_cnt = conf->subvolume_cnt; + + for (i = 0; i < conf->subvolume_cnt; i++) { + STACK_WIND (frame, dht_statfs_cbk, + conf->subvolumes[i], + conf->subvolumes[i]->fops->statfs, loc); + } + return 0; + } + + subvol = dht_subvol_get_cached (this, loc->inode); + if (!subvol) { + gf_log (this->name, GF_LOG_DEBUG, + "no cached subvolume for path=%s", loc->path); + op_errno = EINVAL; + goto err; } + local->call_cnt = 1; + + STACK_WIND (frame, dht_statfs_cbk, + subvol, subvol->fops->statfs, loc); + return 0; err: |