From: joe.fletcher@btconnect.com
Date: Mon Jun 02 2003 - 12:44:37 EDT
Hi,
Not sure if anyone can assist with this but here's hoping.
I have this Clariion disk array which has 4 LUNs. Today
this array got it's software reworked and now the original
Powerpath devices I was using to access the LUNs are
invalid. What I do now have is 4 solaris devices
corresponding to those same LUNs. Is there a way I can
regenerate the disk groups based on those LUNs
without trashing the data inside them.
eg I used to have a device emcpower0c which fed a disk
group called ha_dg_ora_d1. Now emcpower0c is gone
but c5t0d3 exists and points to the same LUN. I'd like if
possible to re-init the disk group without actually
initialising the whole LUN and trashing the data.
What are my chances?
TIA
Joe
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