ADSM-L

Re: Monthly full backup

2002-03-13 10:10:07
Subject: Re: Monthly full backup
From: Bill Boyer <bill.boyer AT VERIZON DOT NET>
Date: Wed, 13 Mar 2002 10:07:03 -0500
2-drives per backupset. The times vary, but we co-locate the tape pools for
performance. Also helps to have a 2-frame 3494 with 6-drives attached to a
RS/6000 S-80. We had 1 client that had over 6million files and that one took
14-hours to create. Most are probably less than an hour each on the average.
Unfortunately the generate backupset 'events' are not recorded in the
SUMMARY table, so getting timing statistics is difficult as best. You have
to Q ACT to the start time of the generate, then Q ACT for the end time of
the generate, massage it around alittle bit to calculate the time
difference. I was able to do this once with Excel, but it took me  a couple
hours to figure out. Maybe some PERL code could do it...?

Bill

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