Re: Which nodes on a given tape, what maxscr value to use ?
2003-09-05 09:31:05
Hello,
it will work if we have a maxscr higher or equal to the number of nodes, but
if not, the objects on the tape will be different from the first, very
probably !!
thanks anyway,
rene
-----Original Message-----
From: Jolliff, Dale [mailto:xjolliff AT TI DOT COM]
Sent: Friday,5. September 2003 15:25
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Which nodes on a given tape, what maxscr value to use ?
How about just a "q con {volume ID} count=1"
That will work on collocated volumes and much quicker than the select.
-----Original Message-----
From: David E Ehresman [mailto:deehre01 AT LOUISVILLE DOT EDU]
Sent: Friday, September 05, 2003 8:17 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Which nodes on a given tape, what maxscr value to use ?
Replace $1 with the volume name and this LONG RUNNING query will tell you
what nodes are on a tape:
select distinct node_name from volumeusage where volume_name='$1'
>>> Rene.Lambelet AT NESTLE DOT COM 9/5/2003 9:11:44 AM >>>
Hi,
as many of us probably, we use seq. stg pools with collocation ON for
backups. To limit the number of tapes used, maxscr value is smaller than the
number of nodes.
- Now, any advice to write an sql select to list all node_names stored on a
given volume (distinct node_name) ?
- What I would also appreciate is a method to know when to increase the
maxscr value to limit the number of volumes / node to an acceptable level
(not too many tapes to mount for restoring).
Thanks for any tips,
yours,
René LAMBELET
NESTEC SA
GLOBE - Global Business Excellence
Central Support Center
SD/ESN
Av. Nestlé 55 CH-1800 Vevey (Switzerland)
tél +41 (0)21 924 35 43 fax +41 (0)21 924 13 69 local
K4-104
mailto:rene.lambelet AT nestle DOT com
This message is intended only for the use of the addressee
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- Which nodes on a given tape, what maxscr value to use ?, Lambelet,Rene,VEVEY,GL-CSC
- Re: Which nodes on a given tape, what maxscr value to use ?, David E Ehresman
- Re: Which nodes on a given tape, what maxscr value to use ?, Jolliff, Dale
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Lambelet,Rene,VEVEY,GL-CSC <=
- Re: Which nodes on a given tape, what maxscr value to use ?, Richard Sims
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- Re: Which nodes on a given tape, what maxscr value to use ?, Slaughter, Bill
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