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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