SAP-S4HA10-setup-simplemount-sle15.adoc, SAP-S4HA10-setupguide-sle15.adoc, SLES4SAP-hana-angi-perfopt-15.adoc, SLES4SAP-hana-sr-guide-PerfOpt-15.adoc, SLES4SAP-hana-sr-guide-costopt-15.adoc: adapted stonith-watchdog-timeout

Author: lpinne

adoc/SAP-S4HA10-setup-simplemount-sle15.adoc

@@ -1734,11 +1734,12 @@ Adapt the cluster *stonith-watchdog-timeout* for diskless SBD:
 
 [subs="specialchars,attributes,quotes"]
 ----
-# crm configure property stonith-watchdog-timeout=10
+# crm configure property stonith-watchdog-timeout=31
 ----
 
-For diskless SBD, this parameter must not equal zero. It defines after how long it is assumed that the
-fencing target has already self-fenced. Therefore, its value needs to be >= 1.2 times the value of SBD_WATCHDOG_TIMEOUT in _/etc/sysconfig/sbd_ .
+For diskless SBD, this parameter must not equal zero. It defines after how long
+it is assumed that the fencing target has already self-fenced. Therefore, its
+value needs to be >= 2 times value of SBD_WATCHDOG_TIMEOUT in _/etc/sysconfig/sbd_ .
 
 ==========
 

adoc/SAP-S4HA10-setupguide-sle15.adoc

@@ -1649,12 +1649,12 @@ Adapt the cluster *stonith-watchdog-timeout* for diskless SBD:
 
 [subs="specialchars,attributes,quotes"]
 ----
-# crm configure property stonith-watchdog-timeout=10
+# crm configure property stonith-watchdog-timeout=31
 ----
 
-For diskless SBD, this parameter must not equal zero. It defines after how long it is assumed that the
-fencing target has already self-fenced. Therefore, its value needs to be >= 1.2 times value of
-SBD_WATCHDOG_TIMEOUT in _/etc/sysconfig/sbd_ .
+For diskless SBD, this parameter must not equal zero. It defines after how long
+it is assumed that the fencing target has already self-fenced. Therefore, its
+value needs to be >= 2 times value of SBD_WATCHDOG_TIMEOUT in _/etc/sysconfig/sbd_ .
 
 ==========
 

adoc/SLES4SAP-hana-angi-perfopt-15.adoc

@@ -1588,10 +1588,8 @@ TID 7016880 for setting up a watchdog.
 |SBD_WATCHDOG_TIMEOUT a|
 This parameter is used with diskless SBD.
 It defines the timeout, in seconds, the watchdog will wait before panicking the
-node if noone tickles it.
-If you set CIB parameter stonith-watchdog-timeout to a negative value,
-Pacemaker will automatically calculate this timeout and set it to twice the
-value of SBD_WATCHDOG_TIMEOUT starting with {sleha} 15.
+node if noone tickles it. The value of stonith-watchdog-timeout in CIB should
+be more than twice the value of SBD_WATCHDOG_TIMEOUT.
 
 |SBD_STARTMODE|
 Start mode. If set to `clean`, sbd will only start if the node was

adoc/SLES4SAP-hana-sr-guide-PerfOpt-15.adoc

@@ -1606,10 +1606,8 @@ TID 7016880 for setting up a watchdog.
 |SBD_WATCHDOG_TIMEOUT a|
 This parameter is used with diskless SBD.
 It defines the timeout, in seconds, the watchdog will wait before panicking the
-node if noone tickles it.
-If you set CIB parameter stonith-watchdog-timeout to a negative value,
-Pacemaker will automatically calculate this timeout and set it to twice the
-value of SBD_WATCHDOG_TIMEOUT starting with {sleha} 15.
+node if noone tickles it. The value of stonith-watchdog-timeout in CIB should
+be more than twice the value of SBD_WATCHDOG_TIMEOUT.
 
 |SBD_STARTMODE|
 Start mode. If set to `clean`, sbd will only start if the node was

adoc/SLES4SAP-hana-sr-guide-costopt-15.adoc

@@ -1698,10 +1698,8 @@ work reliable without watchdog. Refer to the {slsa} manual and SUSE TIDs 7016880
 |SBD_WATCHDOG_TIMEOUT a|
 This parameter is used with diskless SBD.
 It defines the timeout, in seconds, the watchdog will wait before panicking the
-node if noone tickles it.
-If you set CIB parameter stonith-watchdog-timeout to a negative value,
-Pacemaker will automatically calculate this timeout and set it to twice the
-value of SBD_WATCHDOG_TIMEOUT starting with {sleha} 15.
+node if noone tickles it. The value of stonith-watchdog-timeout in CIB should
+be more than twice the value of SBD_WATCHDOG_TIMEOUT.
 
 |SBD_STARTMODE a|
 Start mode. If set to "clean", sbd will only start if the node was previously