Re: [ADSM-L] Restoring LARGE server
2009-12-10 10:16:11
Can I do a PIT of 1-specific volume to a different location?
From:
"Ochs, Duane" <Duane.Ochs AT QG DOT COM>
To:
ADSM-L AT VM.MARIST DOT EDU
Date:
12/09/2009 10:58 AM
Subject:
Re: [ADSM-L] Restoring LARGE server
Sent by:
"ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
Zoltan,
Have you attempted a Point in Time restore from command line?
That might help with the number of inactive files you are experiencing.
If that is not an option, you may have to go a couple directories at a
time.
I have only had experience restoring up to 9M files and the one time I did
it used PIT and worked fine, turned maxmp up to 4. It certainly took a
while. But it did complete.
What OS are you using on the client ?
Duane
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Zoltan Forray/AC/VCU
Sent: Wednesday, December 09, 2009 7:51 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Restoring LARGE server
Trying to restore a LARGE Windows server. Over 40M objects. Client is
6.1
As you can imagine, we have had to use the journal as well as
MEMORYEFFICIENT to perform backups.
If I read correctly, MEMORYEFFICIENT is ONLY for backups. Obviously the
journal is of no value since the restore is to a new machine/location.
The other issue gumming up the works is that the backups have been failing
(drive array problems/corruption) and thus TSM has marked almost
everything
as "inactive". A first, NQR restore (just selected the drive) attempt
only
restored 90GB (of 600G+) before "finishing successfully". But when I
choose to pick inactive as well as active, the NQR is disabled.
The server transfers down 1GB of metadata before the client chokes on
"insufficient memory".
So, how am I supposed to restore this many objects, besides picking one
directory at a time, which is not to say that some directories are large
enough to also cause a "not enough memory" situation?
Suggestions on how to handle this?
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