From 2754db9d03995e944a53e364f304bc7b0b24d75d Mon Sep 17 00:00:00 2001

From: Damien Ciabrini <dciabrin@redhat.com>

Date: Thu, 2 Mar 2017 18:41:50 +0100

Subject: [PATCH] galera: fix permission of temporary log file for mariadb

 10.1.21+

Since MariaDB/server@8fcdd6b0ecbb966f4479856efe93a963a7a422f7,

mysqld_safe relies on a helper subprocess to write into log files.

This new logging mechanism expects log file to be writable by the

user configured to run mysqld.

Fix the generation of temporary log file accordingly.

---

 heartbeat/galera | 1 +

 1 file changed, 1 insertion(+)

diff --git a/heartbeat/galera b/heartbeat/galera

index 0cab9a464..decbaa257 100755

--- a/heartbeat/galera

+++ b/heartbeat/galera

@@ -520,6 +520,7 @@ detect_last_commit()

     last_commit="$(cat ${OCF_RESKEY_datadir}/grastate.dat | sed -n 's/^seqno.\s*\(.*\)\s*$/\1/p')"

     if [ -z "$last_commit" ] || [ "$last_commit" = "-1" ]; then

         local tmp=$(mktemp)

+        chown $OCF_RESKEY_user:$OCF_RESKEY_group $tmp

         # if we pass here because grastate.dat doesn't exist,

         # try not to bootstrap from this node if possible