Re: NFS Tuning + Benchmarking on Scientific Linux [SEC=UNCLASSIFIED]

2011-01-13 Thread Felix Reinel
Hi, 1) Is there better options I should use to obtain better performance? (e.g. noac will but I would the server to commit to disk and flash should help my speed there) Depending on the NFS version you are using, tuning the block sizes might help (rsize, wsize). The newer versions already have

Re: NFS Tuning + Benchmarking on Scientific Linux [SEC=UNCLASSIFIED]

2011-01-13 Thread Dr Andrew C Aitchison
On Thu, 13 Jan 2011, Felix Reinel wrote: Hi, 1) Is there better options I should use to obtain better performance? (e.g. noac will but I would the server to commit to disk and flash should help my speed there) Depending on the NFS version you are using, tuning the block sizes might help

Re: NFS Tuning + Benchmarking on Scientific Linux [SEC=UNCLASSIFIED]

2011-01-13 Thread Konstantin Olchanski
On Thu, Jan 13, 2011 at 03:22:11PM +1100, LEES, Cooper wrote: 1) Is there better options I should use to obtain better performance? 2) Is there a package (preferably within Scientific Linux Packages - if not easily compilable) to do benchmarks on a mounted NFS filesystem? What kind of disk

NFS Tuning + Benchmarking on Scientific Linux [SEC=UNCLASSIFIED]

2011-01-12 Thread LEES, Cooper
Hi All, I am mounting NFS from a Sun (Oracle) x4540 using the following options: plumper.ansto.gov.au:/cesspool/home/home nfs defaults,bg,intr,hard,noacl 0 0 (Have played with noac as well etc.) 1) Is there better options I should use to obtain better performance? (e.g. noac will

Re: NFS Tuning + Benchmarking on Scientific Linux [SEC=UNCLASSIFIED]

2011-01-12 Thread Steven Timm
On Thu, 13 Jan 2011, LEES, Cooper wrote: Hi All, I am mounting NFS from a Sun (Oracle) x4540 using the following options: plumper.ansto.gov.au:/cesspool/home/home nfs defaults,bg,intr,hard,noacl 0 0 (Have played with noac as well etc.) Suggest the book Managing NFS and

RE: NFS Tuning + Benchmarking on Scientific Linux [SEC=UNCLASSIFIED]

2011-01-12 Thread LEES, Cooper
Thanks Frank, Will give it a whirl. -Original Message- From: Frank Crawford [mailto:frank.crawf...@ac3.com.au] Sent: Thursday, 13 January 2011 3:31 PM To: LEES, Cooper Cc: scientific-linux-users@listserv.fnal.gov; fr...@ac3.com.au Subject: Re: NFS Tuning + Benchmarking on Scientific