I was finally able to get back to this problem. Apparently the
job actually is running. On the NBU gui it appears that nothing is happening,
no byte count, etc. However when I looked at the target drive itself the img
files were there and growing, but extremely slow for an ndmp job.
The situation is this. We have a netapp on which we recently
implemented the snapshot for exchange feature for our exchange2007 system. Since
we require 3 months of snapshots but don’t have nearly enough space to
leave them all there we want to back the snaps up to disk. So the snaps are on fibre
attached netapp volumes and the ndmp job grabs the snap and is writing it to a
basic disk. The basic disk is actually a 6TB GPT volume that is made up of fibre
attached netapp SATA space.
I also tried redirecting to another disk SATA space that is on a
clarriion. Once again, extremely slow throughput. Directing the job to tape
gives me more expected results.
David Spearman
County of Henrico, Va.
From: Nathan Kippen
[mailto:nate.kippen AT gmail DOT com]
Sent: Wednesday, December 16, 2009 10:34 AM
To: Spearman, David
Cc: veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] NDMP to basic disk
We are writing NDMP backups to disk. We are doing
3-way backups ... NDMP sends data to media server, which then writes to
disk. We are running NB 6.5.4. That is odd you aren't getting any
error messages .. Have you checked the VxUL logs?
On Tue, Dec 15, 2009 at 11:40 AM, Spearman, David <spe08 AT co.henrico.va DOT us> wrote:
It was my understanding (and it was also noted in a Veritas
white paper) that one could do an NDMP backup to basic disk starting with
6.5.2. We are running 6.5.3 and will probably jump to 6.5.5 soon. Unfortunately
when I try nothing happens. No error messages, no failures. Everything looks
fine, the log says the job is writing, unfortunately not a single byte is ever
written. The job just sits there forever until manually killed. Any thoughts?
David Spearman
County of henrico
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