Hi,
Am 18.01.2010 um 10:13 schrieb Sangamesh B:
Hello all,
Thanks for your suggestions.
But we lost the access to the cluster because of the delay.
but the access to the service processor should still be there, and I
think Skylar referred to the ILOM interface.
-- Reuti
But I got useful information to debug next time.
Thanks,
Sangamesh
On Thu, Jan 14, 2010 at 10:38 AM, Skylar Thompson
<sky...@cs.earlham.edu> wrote:
Sangamesh B wrote:
> Hi HPC experts,
>
> I seek your advise/suggestion to resolve a storage(NAS) server'
> repeated hanging problem.
>
> We've a 23 nodes Rocks-5.1 HPC cluster. The Sun storage of
> capacity 12 TB is connected to a management server Sun Fire X4150
> installed with RHEL 5.3 and this server is connected to a Gigabit
> switch which provides cluster private network. The home
directories on
> the cluster are NFS mounted from storage partitions across all nodes
> including the master.
>
> This server gets hanged repeatedly. As an initial troubleshooting
> we installed Ganglia, to check network utilization. But its normal.
> We're not getting how to troubleshoot it and resolve the problem.
Can
> anybode help us resolve this issue?
Is there anything amiss according to the service processor?
--
-- Skylar Thompson (sky...@cs.earlham.edu)
-- http://www.cs.earlham.edu/~skylar/
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