Hi Jason,
How many disk/lun in your system which take two hours to lunch 'format'?
We are aware of one performance issue in format. 'format' check disk
on-line status each time after S10U1. It will cost 2 minutes for each
disk/lun. We are investigate to improve this now.
We are not aware of cfgadm issue. We will investigate it and update you
later.
Thanks,
Roger
Date: October 11, 2006 9:01:24 PM MDT
Subject: [storage-discuss] cfgadm & format
performance
Unfortunately, I have no means to see if
this is present in Nevada, but on Solaris 10U1, we've encountered some
issues where cfgadm and/or format seems to suffer poor performance when
the number of luns and/or controllers increase.
In one extreme case, it takes over two
hours from the time 'format' is launched to when it actually displays
the list of devices. cfgadm -al also takes a rather absurd amount of
time.
Are there any plans to possibly improve
the responsiveness of these commands?
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