Subject: | |
From: | |
Reply To: | |
Date: | Tue, 16 Apr 1996 15:22:00 -0700 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Hi,
We are currently experiencing some system performance problems. As
near as we can tell, part of the problem may be that we have 3 of 6
RAID drives in our proudction volume set running at 100% utilization
for most of the day (according to GlanceXL). The other 3 RAID's are
running around 35%. I would like to try to find out two things:
1) List of files on each ldev. (I know I can parse this out of
LISTF,3 but I don't have time to write a program for this. I also
don't own MPEX).
2) Some statistics on number of I/O's per file on each LDEV over a
period of time. We have SCOPE/XL with Laser/RX and Perf/RX, but can't
seem to wrestle this information out of these.
Bottom line: I want to find out which files to move off the heavy use
LDEV's to spread the load. Also, a utilty to move the files (PRIV)
would be handy!
Does anyone have any suggestions? Is there anything in MPE that can
help? The CSL? A feature we are missing in Glance or Perf or Laser?
System Specs:
HP3000 996/800 w/ 2 Gigs Memory
MPE 5.0 Express 2
TIA!!
Mike Wanzong
[log in to unmask]
|
|
|