[Wien] parallel calc. without NFS

Steven Homolya Steven.Homolya at spme.monash.edu.au
Wed Jul 9 01:33:19 CEST 2003


Dear all,

Is there any way of running either k-point parallel or MPI versions of 
Wien2k on a cluster of computers without using NFS? i.e., only using local 
hard disks of each node.

Our NFS is agonisingly slow and wien2k reads & writes often hang and data 
gets corrupted. If anyone has a hack for getting around this I'd 
appreciate it.

Steve

PS. It is not that it is a buggy NFS (at least that's what I'm told --- 
Tru64 Unix) but that there is a lot of traffic already.

-- 
Steven Homolya
School of Physics and Materials Engineering
Monash University, VIC 3800
Australia
Tel: +61 3 9905 3694
Fax: +61 3 9905 3637




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