ADSM-L

Re: [ADSM-L] TSM Database Size

2007-09-05 16:06:50
Subject: Re: [ADSM-L] TSM Database Size
From: "Allen S. Rout" <asr AT UFL DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 5 Sep 2007 16:04:49 -0400
>> On Wed, 5 Sep 2007 13:48:34 -0400, Tom Melton <Tom.Melton AT EMORYHEALTHCARE 
>> DOT ORG> said:


> IBM P650 Server 8-way 16 GB
> AIX 5.3
> TSM 5.2.2
> 2 fibre channel paths to disk
> 4 fibre paths to 8 - 3592 tape drives
> 2 scsi paths to 6 - 3590 tape drives
> 60 GB database size


I have a 630, 4way, 16G.

2 FC paths to disk, and some SSA currently holding the logs

Two FC paths to 8 3592s, dual Gb used to get to my offsite TSM server
for virtual volume offsites.

I have server instances of the following sizes (in GB) on this
hardware.

1,91,80,59,33,33,41,41,19,19,19,19,19,19,19,19,19,19,7,7,41

Four of them are nearing dissolution: 2x 41s and 2x 33s.

Traffic has been running between 2.5 and 4 TB/day for the last month
or two.

http://test.osg.ufl.edu/tsm/graphs/ALL.html


I don't expire all of them every day, but I expire all of them within
a 4-day period.

DB backups run in a few hours, kicking off at 0400.  but I run fulls
and incrs, 5 incrs between fulls.


- Allen S. Rout

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