Networker

[Networker] Cloning performance

2004-10-19 04:32:15
Subject: [Networker] Cloning performance
From: Ulrich Bernhard <ulrich.bernhard AT ID.UNIZH DOT CH>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Tue, 19 Oct 2004 04:21:45 -0400
We run Legato Networker 6.1.4 on a tru64 5.1 platform with a ESL9198 tape
library with 6 dlt8000 tape drives.
We make every week one full backup of all connected systems (7 tru64 5.1b
server). This backup is defined with 'clones = yes'.
The backup needs about 12 hours but the clone needs more than 48 hours.

The write speed for the clone sessions is mostly below 1MB per second.

What can we do to increase this write performance for the cloning?

Thanks

Ulrich

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