Do you have a high and low migration threshold set?

Eric Vaughn
Technical Administrator
Stevenson University
Office (443)334-2301
evaughn AT stevenson DOT edu
 


>>> "Loon, EJ van - SPLXM" <Eric-van.Loon AT KLM DOT COM> 10/2/2009 8:33 AM >>>
Hi TSM-ers!
Today I came in the office and customers complained about failing
backups. I checked the TSM server and noticed that the diskpool was
full. Migration was running, but only two processes at the same time. A
migration starts, migrates a file an then completes successfully,
another one starts, migrates one file and finishes again and so on.
The storagepool has migproc=10 and the nextpool is not collocated, but
only two are running and they keep on finishing after just migrating one
file!
I was able to lower the storagepool usage manually by issuing move data
commands against the physical diskpool volumes. This way I was able to
move all the data from them manually, but I don't understand why
migration is behaving like this.
Has anybody seen this before?
Thank you very much for your reply in advance!
Kind regards,
Eric van Loon


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