Hello Christine, Thanks for the link enlisting various documents, I have RHC running over RHEL 5.5 and has been working fine. However I would greatly appreciate, some document or pointers which help me in estimate failover time or adjust it; if that is possible.
I have been through Administration Guide and could not find how I can adjust it. Thanks, Parvez On Tue, Jul 5, 2011 at 5:58 PM, Christine Caulfield <[email protected]>wrote: > That's a *very* old document. it's from 2003 and refers to RHEL2.1 .. which > I sincerely hope you weren't planning to implement. > > Before you do anything more I recommend you read the documentation for the > actual version of clustering you are going to install > > https://access.redhat.com/**knowledge/docs/Red_Hat_**Enterprise_Linux/<https://access.redhat.com/knowledge/docs/Red_Hat_Enterprise_Linux/> > > Chrissie > > > On 05/07/11 12:32, Parvez Shaikh wrote: > >> Hi all, >> >> I was trying to find out how much time does it take for RHCS to detect >> failure and recover from it. I found the link - >> http://www.redhat.com/**whitepapers/rha/RHA_**ClusterSuiteWPPDF.pdf<http://www.redhat.com/whitepapers/rha/RHA_ClusterSuiteWPPDF.pdf> >> >> It says that network polling interval is 2 seconds and 6 retries are >> attempted before declaring a node as failed. I want to know can we tune >> this or configure it, say instead of 6 retries I want only 3 retries. >> Also reducing network polling time from 2 seconds to say 1 second (can >> it be less than 1 second, which I think would consume more CPU)? >> >> Also I have a script resource and I see it invoked with status argument >> after every 30 seconds, can we configure that as well? >> >> Failover also involve fencing, any pointers on how can we control / >> configure fencing time would also be useful,I use bladecenter fencing, >> IPMI fencing as well as UCS fencing. >> >> Thanks, >> Parvez >> >> >> >> -- >> Linux-cluster mailing list >> [email protected] >> https://www.redhat.com/**mailman/listinfo/linux-cluster<https://www.redhat.com/mailman/listinfo/linux-cluster> >> > > -- > Linux-cluster mailing list > [email protected] > https://www.redhat.com/**mailman/listinfo/linux-cluster<https://www.redhat.com/mailman/listinfo/linux-cluster> >
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