From 198a9e02cb934802fcb5d5d06b05e3662a4b5cab Mon Sep 17 00:00:00 2001 From: Ponnuvel Palaniyappan Date: Wed, 22 Feb 2023 16:20:46 +0000 Subject: [PATCH] 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 --- doc/rados/operations/health-checks.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/doc/rados/operations/health-checks.rst b/doc/rados/operations/health-checks.rst index 8494b93c16672..14cd1e9d49668 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: -- 2.39.5