Re: [ADSM-L] Disk storage pool 100% utilized but NOT cached
2011-09-13 11:45:27
Hi Zoltan,
Is it possible you had a very large (or several) backup running using
the remaining 66% (over 4 tb) of your backup pool ? Current backups freezes
backup data space on the disk pool so it is not eligible for migration.
Pierre Billaudeau
Analyste en stockage
Livraison des Infrastructures Serveurs
Société des Alcools du Québec
514-254-6000 x 6559
-----Message d'origine-----
De : ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] De la part de
Zoltan Forray/AC/VCU
Envoyé : 13 septembre 2011 10:23
À : ADSM-L AT VM.MARIST DOT EDU
Objet : [ADSM-L] Disk storage pool 100% utilized but NOT cached
I think I know the answer to this question but figured it would be a good
question to ask,
This morning I was getting reports that backups were failing due to
backups not being able to get space in the disk stgpool.
When I did a "Q STG", this is what I get:
9:25:34 AM MOON : q stg
Storage Device Estimated Pct Pct High Low Next Stora-
Pool Name Class Name Capacity Util Migr Mig Mig ge Pool
Pct Pct
----------- ---------- ---------- ----- ----- ---- --- -----------
ARCHIVEPOOL DISK 205 G 0.3 0.3 90 70 TS1130
BACKUPPOOL DISK 6,369 G 100.0 33.9 90 70 TS1130
Why would a disk storage pool be "100% Utilized" and only 34% migratable
when I don't have Caching turned on?
Zoltan Forray
TSM Software & Hardware Administrator
Virginia Commonwealth University
UCC/Office of Technology Services
zforray AT vcu DOT edu - 804-828-4807
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