It is probably not what you are looking for, but I did implement a two node HA solution using callbacks for SNMP. You could do something like that in the near term.
https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/General%20Parallel%20File%20System%20%28GPFS%29/page/Implementing%20a%20GPFS%20HA%20SNMP%20configuration%20using%20Callbacks Scott Fadden Spectrum Scale - Technical Marketing Phone: (503) 880-5833 [email protected] http://www.ibm.com/systems/storage/spectrum/scale From: "[email protected]" <[email protected]> To: gpfsug main discussion list <[email protected]> Date: 11/11/2015 08:58 AM Subject: [gpfsug-discuss] GPFS and High Availability , GPFS and the System i (AS/400 ) Sent by: [email protected] @IBM GPFS and HA GPFS has now the so called protocol nodes which do provide a HA environment for NFS and SAMBA. I assume its based on the CTDB since the CTDB is currently supporting a few protocols already.* What i would like to see is a generic HA interface using GPFS. It could be based on the CTDB , native GPFS callbacks or any service providing HA functionality based on a clustered FS. Such a service would allow - only with minor extentions - to make almost any service (Oracle,DB2,FTP,SSH,NFS,CRON,TSM a.s.o ) HA. So IMHO the current approach is a little bit shortsighted. GPFS and System i I looking forward the day we have a SQL interface/API to GPFS. Thus storing DB objects natively on a GPFS thus not using any kind of addional DB files. Now if you would have such an interface what about a general modern language which supportr SQL and is multi node runable ? Who knows ... Maybe the AS/400 gets reinvented cheers Hajo Reference: * https://ctdb.samba.org/documentation.html _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
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