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65 lines
2.3 KiB
65 lines
2.3 KiB
7 years ago
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diff -uNr a/heartbeat/pgsql b/heartbeat/pgsql
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--- a/heartbeat/pgsql 2017-03-09 11:50:06.365145803 +0100
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+++ b/heartbeat/pgsql 2017-03-09 12:19:41.566177608 +0100
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@@ -966,8 +966,13 @@
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cmp_location=`printf "$master_baseline\n$my_master_baseline\n" |\
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sort | head -1`
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if [ "$cmp_location" != "$my_master_baseline" ]; then
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+ # We used to set the failcount to INF for the resource here in
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+ # order to move the master to the other node. However, setting
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+ # the failcount should be done only by the CRM and so this use
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+ # got deprecated in pacemaker version 1.1.17. Now we do the
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+ # "ban resource from the node".
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ocf_exit_reason "My data is newer than new master's one. New master's location : $master_baseline"
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- $CRM_FAILCOUNT -r $OCF_RESOURCE_INSTANCE -U $NODENAME -v INFINITY
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+ exec_with_retry 0 $CRM_RESOURCE -B -r $OCF_RESOURCE_INSTANCE -N $NODENAME -Q
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return $OCF_ERR_GENERIC
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fi
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fi
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@@ -1526,6 +1531,36 @@
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wait $func_pid
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}
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+# retry command when command doesn't return 0
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+# arg1 : count >= 0 (if arg1 is 0, it retries command in infinitum(1day))
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+# arg2..argN : command and args
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+exec_with_retry() {
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+ local count="86400"
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+ local output
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+ local rc
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+
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+ if [ "$1" -ne 0 ]; then
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+ count=$1
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+ fi
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+ shift
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+
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+ while [ $count -gt 0 ]; do
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+ output=`$*`
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+ rc=$?
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+ if [ $rc -ne 0 ]; then
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+ ocf_log warn "Retrying(remain $count). \"$*\" failed. rc=$rc. stdout=\"$output\"."
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+ count=`expr $count - 1`
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+ sleep 1
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+ else
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+ printf "${output}"
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+ return 0
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+ fi
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+ done
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+
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+ ocf_exit_reason "giving up executing \"$*\""
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+ return $rc
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+}
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+
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is_node_online() {
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crm_mon -1 -n | tr '[A-Z]' '[a-z]' | grep -e "^node $1 " -e "^node $1:" | grep -q -v "offline"
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}
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@@ -1734,7 +1769,7 @@
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CRM_MASTER="${HA_SBIN_DIR}/crm_master -l reboot"
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CRM_ATTR_REBOOT="${HA_SBIN_DIR}/crm_attribute -l reboot"
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CRM_ATTR_FOREVER="${HA_SBIN_DIR}/crm_attribute -l forever"
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- CRM_FAILCOUNT="${HA_SBIN_DIR}/crm_failcount"
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+ CRM_RESOURCE="${HA_SBIN_DIR}/crm_resource"
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CAN_NOT_PROMOTE="-INFINITY"
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CAN_PROMOTE="100"
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