9ab6ab5bfd
- lvmlockd: add "use_lvmlockd = 1" if it's commented out or missing - ethmonitor: dont log "Interface does not exist" for monitor-action - mysql: fix replication issues Resolves: rhbz#2040110 Resolves: rhbz#2149970 Resolves: rhbz#2154727 Resolves: rhbz#2039692
71 lines
2.2 KiB
Diff
71 lines
2.2 KiB
Diff
From 706b48fd93a75a582c538013aea1418b6ed69dd0 Mon Sep 17 00:00:00 2001
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From: Oyvind Albrigtsen <oalbrigt@redhat.com>
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Date: Thu, 9 Mar 2023 15:57:59 +0100
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Subject: [PATCH] mysql: promotable fixes to avoid nodes getting bounced around
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by setting -v 1/-v 2, and added OCF_CHECK_LEVEL=10 for promotable resources
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to be able to distinguish between promoted and not
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---
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heartbeat/mysql | 19 +++++++++++++------
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1 file changed, 13 insertions(+), 6 deletions(-)
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diff --git a/heartbeat/mysql b/heartbeat/mysql
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index 9ab49ab20e..29ed427319 100755
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--- a/heartbeat/mysql
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+++ b/heartbeat/mysql
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@@ -757,6 +757,10 @@ mysql_monitor() {
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status_loglevel="info"
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fi
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+ if ocf_is_ms; then
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+ OCF_CHECK_LEVEL=10
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+ fi
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+
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mysql_common_status $status_loglevel
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rc=$?
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@@ -777,7 +781,13 @@ mysql_monitor() {
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return $rc
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fi
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- if [ $OCF_CHECK_LEVEL -gt 0 -a -n "$OCF_RESKEY_test_table" ]; then
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+ if [ $OCF_CHECK_LEVEL -eq 10 ]; then
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+ if [ -z "$OCF_RESKEY_test_table" ]; then
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+ ocf_exit_reason "test_table not set"
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+ return $OCF_ERR_CONFIGURED
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+
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+ fi
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+
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# Check if this instance is configured as a slave, and if so
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# check slave status
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if is_slave; then
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@@ -795,18 +805,16 @@ mysql_monitor() {
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ocf_exit_reason "Failed to select from $test_table";
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return $OCF_ERR_GENERIC;
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fi
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- else
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- # In case no exnteded tests are enabled and we are in master/slave mode _always_ set the master score to 1 if we reached this point
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- ocf_is_ms && $CRM_MASTER -v 1
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fi
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if ocf_is_ms && ! get_read_only; then
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ocf_log debug "MySQL monitor succeeded (master)";
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# Always set master score for the master
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- $CRM_MASTER -v 2
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+ $CRM_MASTER -v $((${OCF_RESKEY_max_slave_lag}+1))
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return $OCF_RUNNING_MASTER
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else
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ocf_log debug "MySQL monitor succeeded";
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+ ocf_is_ms && $CRM_MASTER -v 1
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return $OCF_SUCCESS
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fi
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}
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@@ -873,7 +881,6 @@ mysql_start() {
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# preference set by the administrator. We choose a low
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# greater-than-zero preference.
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$CRM_MASTER -v 1
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-
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fi
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# Initial monitor action
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