On Wed, May 5, 2010 at 2:57 PM, Victor Engle <victor.en...@gmail.com> wrote:
> So my question is how best to configure the DSSUs with the goal of > optimized de-staging. I will have 6TB to configure as desired on the > backup server. If I understand correctly, the more concurrent streams > allowed to the DSSUs, the slower the de-staging because of interleaved > backup streams. The DSSU consists of a set of files with each file being a backup image and you define the maximum size of each file within an image. There is no "interleaving". When you destage, one image at a time goes to tape. Watch your fragment sizes and watch your disk file system fragmentation... .../Ed Ed Wilts, RHCE, BCFP, BCSD, SCSP, SCSE ewi...@ewilts.org Linkedin <http://www.linkedin.com/in/ewilts>
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