You said you had more than one volume ?. Were the disks all added at the same time ?. That is, you have not added a disk to an existing volume?. Is the activity read or write activity or a mix ?. Can you post up a sysstat output ?. Try using 'statit' which will indicate if a specific disk is being hammered. If this is the case then it would mean that a disk was added to the volume group after vol creation and normal stripping is not in effect.
-----Original Message----- From: Mike Horwath [mailto:drechsau@visi.com] Sent: Friday, 1 November 2002 10:11 To: Mike Ball Cc: 'Pawel Rogocz'; toasters@mathworks.com Subject: Re: My F820 is slow ....
On Thu, Oct 31, 2002 at 02:22:25PM -0600, Mike Ball wrote:
Pawel, Are your file systems becoming full (type "df" from netapp")? Mike
Mine are at 50% in terms of disk space used.
1 volume, 12 disks, 18GB, F760, gige to client systems.
I show 91-94% cache hit rate, but disk utilization is 98-100% during the business day.