ADSM-L

Re: Database restore and mirrored volume question

2006-02-06 11:05:25
Subject: Re: Database restore and mirrored volume question
From: Dave Frost <Dave.Frost AT SUNGARD DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Mon, 6 Feb 2006 15:50:49 +0000
Farren,

On a restore we did recently to a live tsm mirrored environment, we could
see the restore writing to both disks simulaneously (iostat).

Then when the server was started, it promptly assumed one of the plexes
was broken, and kicked off 26 simultaneous plex resync jobs - which
finished surprisingly quickly.

So, do whichever is most convenient.  If you have the time available, set
up the plexes first, do the restore, and let tsm take care of the resync.


Regards

Dave
It's not broken... it's just functionally challenged
____________________________________________________
Dave Frost
Technical Consultant
SunGard Availability Services (UK) Limited
London Technology Centre
Heathrow Corporate Park
Hounslow
UK.  TW4 6ER

____________________________________________________




Farren Minns <fminns AT WILEY.CO DOT UK>
Sent by: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
06/02/2006 14:27
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"ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>


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Subject
[ADSM-L] Database restore and mirrored volume question






Hi all

Quick question, when setting up a new server and restoring the database,
is
it best to do the restore prior to setting up the mirrored copies, or does
it not matter either way?

Thanks

Farren Minns


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