[doc] 9.3.2 STONITH Device

[varkoly]

9.3.2 STONITH Device:

https://documentation.suse.com/sbp/all/html/SLES4SAP-hana-sr-guide-PerfOpt-12_AWS/index.html#id-stonith-device

Following part is not correct:
'The "tag=pacemaker" entry needs to match the tag chosen for the EC2 instances. The value for this tag contains the host name returned by the uname -n command.'
uname -n delivers the hostname as set. It can contain upper case letters.
The value must be the short part of the hostname in lower case:
hostname -s | tr [[:upper:]] [[:lower:]]
See bug: https://bugzilla.suse.com/show_bug.cgi?id=1196651

[chabowski]

Hi @fmherschel @lpinne could you please have a look? More to come btw. :-). Thank you very much!

[fmherschel]

@chabowski Needs to be parked. We are in sync with @varkoly in direct communication. Does not have the need to be shared all in the public space.