On 6/8/07, Roch - PAE <Roch.Bourbonnais at sun.com> wrote: > The file is not fully cached right ? So to get 80MB/sec and > 5ms I/O latency, you need 400KB of readahead window. I think > our clients manage 8 async threads per mount point (at 32K > per request you fall a bit short). You might try playing > with: > > nfs3_max_threads > nfs4_max_threads > > or use multiple streams from multiple mount points.
Thanks for pointing me in the right direction. I set nfs3_max_threads to 24 and nfs3_nra to 32 and now I get 95MB/s with one single stream. A really great result. cheers, Nickus -- Have a look at my blog for sysadmins! http://aspiringsysadmin.com
