From 36c4939b4e9aea513898f46606e9be0c4a30393d Mon Sep 17 00:00:00 2001 From: Ville Ojamo <14869000+bluikko@users.noreply.github.com> Date: Fri, 16 May 2025 15:26:56 +0700 Subject: [PATCH] doc/rados/operations: Fix unordered list in health-checks.rst Fix missing empty line before an unordered list that caused it to be rendered wrong. Also, the sentences in each list item start with a capital case letter so add the missing full stop at the end. Signed-off-by: Ville Ojamo <14869000+bluikko@users.noreply.github.com> (cherry picked from commit 0dc5f4632cb3a83cfdd9985cadb9ae953949a5b8) --- doc/rados/operations/health-checks.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/doc/rados/operations/health-checks.rst b/doc/rados/operations/health-checks.rst index 1f873411da720..00d12433f9411 100644 --- a/doc/rados/operations/health-checks.rst +++ b/doc/rados/operations/health-checks.rst @@ -153,6 +153,25 @@ To adjust the warning threshold, run the following command: ceph config set global mon_data_size_warn +MON_NETSPLIT +____________ + +A network partition has occurred among Ceph Monitors. This health check is +raised when one or more monitors detect that at least two Ceph Monitors have +lost connectivity or reachability, based on their individual connection scores, +which are frequently updated. This warning only appears when +the cluster is provisioned with at least three Ceph Monitors and are using the +``connectivity`` election strategy. + +Network partitions are reported in two ways: + +- As location-level netsplits (e.g., "Netsplit detected between dc1 and dc2") when + all monitors in one location cannot communicate with all monitors in another location. +- As individual monitor netsplits (e.g., "Netsplit detected between mon.a and mon.d") + when only specific monitors are disconnected across locations. + +The system prioritizes reporting at the highest topology level (``datacenter``, ``rack``, etc.) +when possible, to better help operators identify infrastructure-level network issues. AUTH_INSECURE_GLOBAL_ID_RECLAIM _______________________________ -- 2.39.5