diff options
| author | Harshavardhana <fharshav@redhat.com> | 2011-11-15 13:44:43 -0800 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2011-11-23 04:16:16 -0800 |
| commit | 896fc241850aaa021f6f8958da4e37e37679c0cd (patch) | |
| tree | 6bce29400dfcfce50f53abbcb72d56df796d3f57 /xlators/cluster/dht/src/dht-common.h | |
| parent | af7d85074fc05afdee3ff48f62b0ec5c057a3e6b (diff) | |
cluster/distribute: Add support for 'min-free-inodes' on each distribute subvolume.
This change is required as increasingly large number of small files
would cause inodes to run out before they run out on available disk space.
It is highly necessary to support algorithmic checking of inodes too
just as we do for disk space.
Change-Id: I9b87405328d443825e239ee80ab664aceb50ee68
BUG: 3799
Signed-off-by: Harshavardhana <fharshav@redhat.com>
Reviewed-on: http://review.gluster.com/730
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Amar Tumballi <amar@gluster.com>
Diffstat (limited to 'xlators/cluster/dht/src/dht-common.h')
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/xlators/cluster/dht/src/dht-common.h b/xlators/cluster/dht/src/dht-common.h index 8af6dbdcdfd..54cef6cd9d4 100644 --- a/xlators/cluster/dht/src/dht-common.h +++ b/xlators/cluster/dht/src/dht-common.h @@ -169,6 +169,7 @@ typedef struct dht_local dht_local_t; /* du - disk-usage */ struct dht_du { double avail_percent; + double avail_inodes; uint64_t avail_space; uint32_t log; }; @@ -186,6 +187,7 @@ struct dht_conf { int gen; dht_du_t *du_stats; uint64_t min_free_disk; + uint32_t min_free_inodes; char disk_unit; int32_t refresh_interval; gf_boolean_t unhashed_sticky_bit; @@ -355,7 +357,7 @@ int dht_rename (call_frame_t *frame, xlator_t *this, int dht_get_du_info (call_frame_t *frame, xlator_t *this, loc_t *loc); -int dht_is_subvol_filled (xlator_t *this, xlator_t *subvol); +gf_boolean_t dht_is_subvol_filled (xlator_t *this, xlator_t *subvol); xlator_t *dht_free_disk_available_subvol (xlator_t *this, xlator_t *subvol); int dht_get_du_info_for_subvol (xlator_t *this, int subvol_idx); |