Lizette,
Have you checked PowerLink for Microcode fixes? Specifically you should ask
your local rep about turning off the Symmetrix Fast Cache Write logic at
5671 level.
Regards, Doug
----- Original Message -----
From: "Lizette Koehler" <[EMAIL PROTECTED]>
Newsgroups: bit.listserv.ibm-main
To: <[email protected]>
Sent: Thursday, March 27, 2008 9:29 AM
Subject: EMC Dasd and Performance Issues
I am supporting the DMX3 Disk Array from EMC. We have been experienceing
some performance issues with our Timefinder Snap process.
According to EMC this issue occurred due to microcode level 5671. We did
this upgrade 18 months ago and just now saw this issue and got it
resolved.
I am just looking to see if anyone else has seen an increase in the
Timefinder Snap process after this microcode upgrade? Our SNAP went from
15 mins to 40 mins.
Lizette
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