From 7fde53bbb15111b58368776b4a173e235f5dad71 Mon Sep 17 00:00:00 2001 From: Anthony D'Atri Date: Tue, 17 Nov 2020 21:08:29 -0800 Subject: [PATCH] doc/rados/operations: POOL_NEAR_FULL on OSD_NEAR_FULL Fixes: https://tracker.ceph.com/issues/40579 Signed-off-by: Anthony D'Atri --- doc/rados/configuration/mon-config-ref.rst | 2 ++ doc/rados/operations/health-checks.rst | 14 +++++++++----- doc/rados/troubleshooting/troubleshooting-osd.rst | 1 + 3 files changed, 12 insertions(+), 5 deletions(-) diff --git a/doc/rados/configuration/mon-config-ref.rst b/doc/rados/configuration/mon-config-ref.rst index ee0e872a29b7..01a325248391 100644 --- a/doc/rados/configuration/mon-config-ref.rst +++ b/doc/rados/configuration/mon-config-ref.rst @@ -467,6 +467,8 @@ by setting it in the ``[mon]`` section of the configuration file. .. index:: Ceph Storage Cluster; capacity planning, Ceph Monitor; capacity planning +.. _storage-capacity: + Storage Capacity ---------------- diff --git a/doc/rados/operations/health-checks.rst b/doc/rados/operations/health-checks.rst index 0ee6db38ccb0..edcef0058231 100644 --- a/doc/rados/operations/health-checks.rst +++ b/doc/rados/operations/health-checks.rst @@ -981,8 +981,9 @@ Setting the quota value to 0 will disable the quota. POOL_NEAR_FULL ______________ -One or more pools is approaching is quota. The threshold to trigger -this warning condition is controlled by the +One or more pools is approaching a configured fullness threshold. + +One threshold that can trigger this warning condition is the ``mon_pool_quota_warn_threshold`` configuration option. Pool quotas can be adjusted up or down (or removed) with:: @@ -992,6 +993,11 @@ Pool quotas can be adjusted up or down (or removed) with:: Setting the quota value to 0 will disable the quota. +Other thresholds that can trigger the above two warning conditions are +``mon_osd_nearfull_ratio`` and ``mon_osd_full_ratio``. Visit the +:ref:`storage-capacity` and :ref:`no-free-drive-space` documents for details +and resolution. + OBJECT_MISPLACED ________________ @@ -1097,8 +1103,6 @@ also indicate some other performance issue with the OSDs. The exact size of the snapshot trim queue is reported by the ``snaptrimq_len`` field of ``ceph pg ls -f json-detail``. - - Miscellaneous ------------- @@ -1192,7 +1196,6 @@ Alternatively, the capabilities for the user can be updated with:: For more information about auth capabilities, see :ref:`user-management`. - OSD_NO_DOWN_OUT_INTERVAL ________________________ @@ -1209,3 +1212,4 @@ This warning can silenced by setting the ``mon_warn_on_osd_down_out_interval_zero`` to false:: ceph config global mon mon_warn_on_osd_down_out_interval_zero false + diff --git a/doc/rados/troubleshooting/troubleshooting-osd.rst b/doc/rados/troubleshooting/troubleshooting-osd.rst index 9347210eca9d..3f83053e238f 100644 --- a/doc/rados/troubleshooting/troubleshooting-osd.rst +++ b/doc/rados/troubleshooting/troubleshooting-osd.rst @@ -241,6 +241,7 @@ unexpected error), search the archives and tracker as above, and report it to the `ceph-devel`_ email list if there's no clear fix or existing bug. +.. _no-free-drive-space: No Free Drive Space ------------------- -- 2.47.3