Thank you Mark, the reset was sucessful with no affect to the OS (PS: I gladly remember me on your solution-day in Neuss at February) Christian -------- Original-Nachricht -------- > Datum: Fri, 3 Apr 2009 13:11:00 +0200 > Von: Mark Hlawatschek <hlawatschek@xxxxxxx> > An: linux clustering <linux-cluster@xxxxxxxxxx> > Betreff: Re: resetting a fence - Device (ILOM) during a running Cluster (RHEL 5.2) > > we are comfortable with our 2-Node RHEL-5.2 - Cluster (some Oracle-DBs), > > we have subscribed for several months and which is running stable. > > > > We use two SunXFires 4200 M2 server and do the fencing with the > integrated > > ILOMs. Unfortunatly, - because of errors on the ILOM the ILOM of the > one > > node has to be reset, which is the advice of our hardware-vendor. The > reset > > of the ILOM can be done in production (tested on a single machine) > > transparent for the OS on this machine (means: without the need of > > rebooting the OS of the machine.) The only thing, I noticed during the > test > > on the single - Server is, that the ILOM is down (network not available) > > for about 30 sec. > > > > Does this short downtime of the fencedevice affect the Redhat > > Clustersoftware or can we do that action without problems in procution > > -time ? > If there's no need for fencing the node during the 30secs period, it can > be > done during production time. > > -Mark > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Neu: GMX FreeDSL Komplettanschluss mit DSL 6.000 Flatrate + Telefonanschluss für nur 17,95 Euro/mtl.!* http://dsl.gmx.de/?ac=OM.AD.PD003K11308T4569a -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
