ADSM-L

Controlled migration

1998-07-17 05:45:06
Subject: Controlled migration
From: Roger Hohmann <roger_hohmann AT WESTLB DOT DE>
Date: Fri, 17 Jul 1998 10:45:06 +0100
We are using adsm v.3 with disk and tape storage pool. When our disk pool
is nearly at high threshold and multiple backup schedules are starting, our
disk pool likes to overflow because the migration processes can't move the
data as fast as needed to tape. The backup and migration processes are
interfering, backup becomes sloooow.

I would like to empty my disk pools before backup starts. May I switch hi
threshold to 0 to start migration and then switch back or should I use
"move data"? Does anyone know? Any other ideas?

Thanks in advance
Roger Hohmann

WestLB
Tel.: +49211 826 8155
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