Veritas-bu

[Veritas-bu] bpbkart on unix

2006-11-07 05:26:36
Subject: [Veritas-bu] bpbkart on unix
From: dave.markham at fjserv.net (Dave Markham)
Date: Tue, 07 Nov 2006 10:26:36 +0000
Getting 128kb from one client over a 100mbit network connected to the
backup server which is gig ethernet and attached to L700 by fibre using
LTO2 drives.

When ever had this before its always just been duplex and autoneg
settings but this time that hasnt fixed things

Cheers

Edson Noboru Yamada wrote:
>
> You can use the unix time command to measure how long a bpbkar to
> /dev/null takes (google
> bpbkar /dev/null and you should see the exact syntax).
>
> What do you mean by "slow"? How many MB/s are you getting?
>
> edson
>
>
> On 11/6/06, *Dave Markham* <dave.markham at fjserv.net
> <mailto:dave.markham at fjserv.net>> wrote:
>
>     Anyone point me in the direction of a doc or technote on how to
>     benchmark the bpbkar performance on a unix ( solaris ) client? I cant
>     find anything. Only the windows one.
>
>     Im having backup speed problems and want to rule out NBU. Strange
>     thing
>     is if i set the network to 100 mb , full duplex, autoneg off and scp a
>     filre in boith directions its quick. As soon as i run a backup its
>     slow
>     and then doing an scp is slow too.
>
>     Odd.
>
>     thanks
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