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28 lines
931 B
28 lines
931 B
7 years ago
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From d16f9dad57d9dae587b6a267fbd250c1ff3a2a20 Mon Sep 17 00:00:00 2001
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From: Damien Ciabrini <dciabrin@redhat.com>
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Date: Fri, 18 Nov 2016 09:43:29 +0100
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Subject: [PATCH] galera: prevent promote right after demote
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---
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heartbeat/galera | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/heartbeat/galera b/heartbeat/galera
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index 543200d..66d5ad8 100755
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--- a/heartbeat/galera
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+++ b/heartbeat/galera
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@@ -764,6 +764,13 @@ galera_demote()
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clear_sync_needed
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clear_no_grastate
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+ # Clear master score here rather than letting pacemaker do so once
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+ # demote finishes. This way a promote cannot take place right
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+ # after this demote even if pacemaker is requested to do so. It
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+ # will first have to run a start/monitor op, to reprobe the state
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+ # of the other galera nodes and act accordingly.
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+ clear_master_score
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+
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# record last commit for next promotion
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detect_last_commit
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rc=$?
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