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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Veritas\-bu\]\s+Understanding\s+DSSU\s*$/: 10 ]

Total 10 documents matching your query.

1. [Veritas-bu] Understanding DSSU (score: 1)
Author: Nate Sanders <sandersn AT dmotorworks DOT com>
Date: Thu, 2 Sep 2010 11:56:51 -0500
We finally made it to NBU 6.5.6 and I was under the impression it had a feature that 5.1MP6 did not. I thought that DSSU on 6.5.6 was supposed to have the ability to spill over from one storage unit
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00012.html (13,359 bytes)

2. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: "Mealey, Benjamin" <bmea AT loc DOT gov>
Date: Thu, 2 Sep 2010 13:16:07 -0400
Are your DSSU's configured as disk pools ? That may be a step in the right direction. ________________________________________ From: veritas-bu-bounces AT mailman.eng.auburn DOT edu [veritas-bu-bounc
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00013.html (14,136 bytes)

3. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: <Rusty.Major AT sungard DOT com>
Date: Thu, 2 Sep 2010 12:24:29 -0500
It sounds like you have some jobs that are not destaging properly. I saw this whith 5.1 jobs after I upgraded from 5.1 to 6.5 and had to manually expire quite a few images from disk (after verifiying
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00014.html (16,199 bytes)

4. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: Nate Sanders <sandersn AT dmotorworks DOT com>
Date: Thu, 2 Sep 2010 13:40:47 -0500
Yes I've had my suspicions that there were issues with images on disk being moved to tape. How can I ensure they are removed and/or verify that they are not? -- Nate Sanders Digital Motorworks System
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00015.html (16,617 bytes)

5. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: <Rusty.Major AT sungard DOT com>
Date: Thu, 2 Sep 2010 14:43:58 -0500
I first did an ls -l and grabbed the image ID of the images I thought were too old and should have been destaged and expired off of the DSSU. I then took those images and ran them through bpimagelist
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00016.html (19,251 bytes)

6. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: Nate Sanders <sandersn AT dmotorworks DOT com>
Date: Fri, 3 Sep 2010 13:32:05 -0500
After checking all 6 DSSUs only one contained 6 images that were expired. This for sure does not explain why we continue seeing failed jobs, especially tiny failed jobs. -- Nate Sanders Digital Motor
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00017.html (20,275 bytes)

7. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: Nic Solomons <Nic.Solomons AT attenda DOT net>
Date: Tue, 7 Sep 2010 10:39:01 +0100
What you are describing is the same behaviour I see across my environments. Not aware of any functional modification that 'fixes' this, either... Once NB assigns a resource to a job, it will wait on
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00019.html (15,135 bytes)

8. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: Nate Sanders <sandersn AT dmotorworks DOT com>
Date: Thu, 9 Sep 2010 09:09:13 -0500
Yeah it sounds like disk pools may be the answer. The thing that has me confused is that for 9 straight days before our 5.1MP6-->6.5.6 upgrade, I had 0 failed jobs. I found two problems in two differ
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00026.html (16,947 bytes)

9. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: Larry Fahnoe <fahnoe AT fahnoetech DOT com>
Date: Thu, 9 Sep 2010 09:30:06 -0500
Here's a quick little script that will validate images on DSSU and let you know if there are images that are not in the catalog.  I'd make sure the contents of your DSSUs make sense before I looked f
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00027.html (19,612 bytes)

10. Re: [Veritas-bu] Understanding DSSU (score: 1)
Author: Nate Sanders <sandersn AT dmotorworks DOT com>
Date: Thu, 9 Sep 2010 09:32:01 -0500
We're down to destaging every 2 hours. This is as low as it has ever been. When we were on NBU 5.1MP6 we were destaging between 4-6 hours with 0 failed jobs. It doesn't seem to add up to me, I've als
/usr/local/webapp/mharc-adsm.org/html/Veritas-bu/2010-09/msg00028.html (21,878 bytes)


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