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Re: [Networker] How to use all tapes together?
2005-09-16 09:48:32
On Sep 16, 2005, at 1:51 AM, Turgay Çavdar (Network Grup Başkanı)
wrote:
We are using networker version 7.1.2 and 4 tapes in the jukebox. We
have got one client and it has 800 GB of data (32 mount). We
planned to divide this 800GB of data to 4 parts (approx. 200GB and
8 mount in each part) and use every tape so the Backup time will be
very short. We create 4 group and in the client we set for 8 mounts
for every group. Server parallism is 32, client parallelism is 8,
group parallelism is 8, each tape has a target session value set to
8. In this configuration when we start 4 group only two tapes are
used. Why we cant use 4 drives at the same time? (Jukebox parallism
set to 4)
What's the target sessions set to on each tape drive? It should be 8.
Note that you may slow down restores with your plan. You might be
better off just using ONE client entry with a client parallelism set
to 32 and group parallism set to 0, and device target sessions set to
8 on each drive. This won't help speed up restores, but it will
simplify your configuration.
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