From: Sage Weil <sage@redhat.com>
Date: Tue, 23 Jul 2019 22:15:49 +0000 (-0500)
Subject: os/bluestore: report omap_allocated per-pool
X-Git-Tag: v15.1.0~1915^2~17
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e2a071704761a30b6206f7790f3dd301fe1fe459;p=ceph.git

os/bluestore: report omap_allocated per-pool

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index e7dac2237198..572d83c7724b 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -8311,6 +8311,12 @@ int BlueStore::pool_statfs(uint64_t pool_id, struct store_statfs_t *buf)
     std::lock_guard l(vstatfs_lock);
     osd_pools[pool_id].publish(buf);
   }
+
+  string key_prefix;
+  _key_encode_u64(pool_id, &key_prefix);
+  buf->omap_allocated = db->estimate_prefix_size(PREFIX_PERPOOL_OMAP,
+						 key_prefix);
+
   dout(10) << __func__ << *buf << dendl;
   return 0;
 }