[CentOS] Cluster Broken Pipe error and Heartbeat configuration

[nate]

lingu wrote:

>  Can any one guide me  what is this above error indicates and how to
> troubleshoot.After a long google search i found the below link from
> redhat that is matching my scenario.Can i follow the same because it
> is my very critical production server.

I suggest you contact Red Hat support for this issue if it's
such a critical server and sounds like a pretty fragile situation.
That's what they are there for. And your running a really old version
of RH.

If it were me I would upgrade the system to be fiber channel instead
of SCSI, and update to all the latest patches for your version of
RH. The bug mentions how using SCSI attached storage as your shared
storage medium is not at all proven reliable. At least some MSAs
out there you can get a fiber channel head unit and a few HBAs, and
perhaps a switch and hook things up without too much downtime and
have a better system as a result.

nate