Re: [ADSM-L] TSM sharing a library.
2009-03-31 12:41:54
On Mar 31, 2009, at 18:07 , Tom Wright wrote:
Duane,
There is a product called the Clareti Storage Director that will allow
you to share a library and drives amongst multiple TSM servers.
This is basically a product not unlike a VTL, a bit overkill if your
only objective is to share a library. SCSI libs can be shared by TSM
natively. It's easy to configure and doesn't cost a thing, just:
1- configure TSM server2server communications for command routing
between the designated library manager and all other servers
2- define lib as shared=yes on the designated library manager
3- define lib as libtype=shared on all other servers
4- define drive paths for all drives to all servers on library manager
It should be somewhere in the IBM docs and maybe even in a redpaper
somewhere. On the other hand, it's so easy that the help command
should be all you need ;-)
Note: I've actually worked with the Gresham VTL before it was called a
Storage Director. It's a nice system, but not just for library sharing
with TSM. (If otoh, you happen to have other applications that would
want to use the same drives and library once in a while, please
consider Gresham as a real solution).
Tom
tel: 512-407-2609
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On
Behalf Of
Ochs, Duane
Sent: Monday, March 30, 2009 2:50 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] TSM sharing a library.
Good day everyone,
Does anyone have any experience sharing a single library with multiple
TSM servers?
We purchased a Spectralogic T950 with LTO4 drives and the capacity of
the library is enormous.
And our amount of data is equally enormous, but certainly exceeds a
single TSM DB.
All backup data is from remote sites.
At a minimum what will I need to successfully use multiple AIX TSM
instances to utilize a single library ?
Thanks,
Duane
--
Met vriendelijke groeten,
Remco Post
r.post AT plcs DOT nl
+31 6 248 21 622
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