Recreating SVM RAID0+1

From: mark_round@ipcmedia.com
Date: Mon Jul 24 2006 - 09:45:47 EDT


Hi all,

In a major bind at the moment. To cut a long story short :

Solaris 10 system on AMD architecture (Ultra 20), recent kernel patch
screwed it up and now it won't boot. Lots of data on an external SCSI
array, RAID 0+1 with DiskSuite/SVM. I can mount each half of the
internal root mirrors when booted from CD-Rom or failsafe, but the usual
trick of modunload'ing the "md"driver, copying over
/a/kernel/drv/md.conf to /kernel/drv/md.conf and reloading the module
isn't working - I can't see any of my volumes.

So, I'm looking at having to do a complete bare metal restore with the
last known good backup. However, when I get the system up and running,
how can I get back at this RAID 0+1 volume ? Am I right in thinking I
can just use metainit with the original arguments (I have my md.tab to
recreate things with) and then mount the volume ?

-Mark
-----------------------------------------------------------------------
This E-mail is from IPC Media Ltd whose registered office is at Kings
Reach Tower, Stamford Street, London SE1 9LS, registered number 53626.
The contents and any attachments to it include information that is
private and confidential and should only be read by those persons to
whom they are addressed. IPC Media accepts no liability for any loss or
damage suffered by any person arising from the use of this e-mail.
Neither IPC Media nor the sender accepts any responsibility for viruses
and it is your responsibility to check the email and attachments (if any).
No contracts may be concluded on behalf of IPC Media by means of e-mail
communications. If you have received this e-mail in error, please destroy
and delete the message from your computer. For unbeatable savings on
magazine subscriptions and great gift ideas visit www.giftmags.co.uk
_______________________________________________
sunmanagers mailing list
sunmanagers@sunmanagers.org
http://www.sunmanagers.org/mailman/listinfo/sunmanagers



This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 23:40:27 EDT