[Veritas-bu] bpduplicate taking 14 hours?
2002-01-10 16:07:39
Subject: |
[Veritas-bu] bpduplicate taking 14 hours? |
From: |
kastus AT epocrates DOT com (Konstantin 'Kastus' Shchuka) |
Date: |
Thu, 10 Jan 2002 13:07:39 -0800 |
On Thu, Jan 10, 2002 at 11:21:34AM -0600, Karl.Rossing AT Federated DOT CA
wrote:
> This worked. Took 5 hours for duplicate the tape as oposed to 12.
>
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> Larry Kingery <larry.kingery AT veritas DOT com>
> 01/09/2002 11:07 AM
> Please respond to larry.kingery
>
>
> To: Karl.Rossing AT Federated DOT CA
> cc:
> Subject: Re: [Veritas-bu] bpduplicate taking 14 hours?
>
>
> You'll probably have to tune the network buffer size (yes, I know it's
> local).
>
> # echo "262144" > /usr/openv/netbackup/NET_BUFFER_SZ
I can find no references to this file in documentation.
OTOH, the book form Veritas Netbackup advanced class refers to
/usr/openv/netbackup/db/config/NUMBER_DATA_BUFFERS and
/usr/openv/netbackup/db/config/SIZE_DATA_BUFFERS
So which one is correct?
>
> And try again. If you have a reasonable (say 1 GB) fragment size, you
> can watch the 'all log entries' report to see the throughput w/o
> having to wait for the whole thing to complete.
>
> Note that this value is supposed to be the same on all systems. I've
> never seen it make any difference if it wasn't, but...
>
>
> Larry Kingery
> 3 kinds of people: those who can count & those who can't.
--
Konstantin 'Kastus' Shchuka
Unix System Administrator
ePocrates Inc.
tel 650.232.4886
fax 650.592.6995
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