From: Ponnuvel Palaniyappan Date: Wed, 22 Feb 2023 16:20:46 +0000 (+0000) Subject: doc/rados: update OSD_BACKFILLFULL description X-Git-Tag: v17.2.6~102^2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=2c408b253fe0bd2693fa7e44fc8ae505ae8b4e80;p=ceph.git doc/rados: update OSD_BACKFILLFULL description Document that this warning can happen even when the OSDs' limits haven't hit the backfill_full_ratio. Signed-off-by: Ponnuvel Palaniyappan (cherry picked from commit 198a9e02cb934802fcb5d5d06b05e3662a4b5cab) --- diff --git a/doc/rados/operations/health-checks.rst b/doc/rados/operations/health-checks.rst index 57949e7b0f4e..36bb6b6b251c 100644 --- a/doc/rados/operations/health-checks.rst +++ b/doc/rados/operations/health-checks.rst @@ -355,10 +355,10 @@ existing data should be deleted in order to free up space. OSD_BACKFILLFULL ________________ -One or more OSDs has exceeded the `backfillfull` threshold, which will -prevent data from being allowed to rebalance to this device. This is -an early warning that rebalancing may not be able to complete and that -the cluster is approaching full. +One or more OSDs has exceeded the `backfillfull` threshold or *would* exceed +when the currently mapped backfills finish, which will prevent data from being +allowed to rebalance to this device. This is an early warning that rebalancing +may not be able to complete and that the cluster is approaching full. Utilization by pool can be checked with: