migrate stgpool bug?

emsi

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Hi!



After migrating to 5.3 I found that there is a new command migrate stgpool. It seemed quite cool but I found it exhibits strange behavior: the duration arguments seems to be misinterpreted.



When I invoke:

MIGrate STGpool DISK LOwmig=0 duration=9900 w=y

(note the 9900, but any number in range from 1 to 9999 gives the same result)

It quits immediately with:



ANR0984I Process 127 for MIGRATION started in the FOREGROUND at 09:39:19 AM.

ANR2110I MIGRATE STGPOOL started as process 127.

ANR1000I Migration process 127 started for storage pool DISK manually, highMig=90, lowMig=0, duration=9900.

ANR0984I Process 128 for MIGRATION started in the FOREGROUND at 09:39:19 AM.

ANR2110I MIGRATE STGPOOL started as process 128.

ANR1000I Migration process 128 started for storage pool DISK manually, highMig=90, lowMig=0, duration=9900.

ANR4925W Migration process 127 terminated for storage pool DISK - duration exceeded.

ANR0985I Process 127 for MIGRATION running in the FOREGROUND completed with completion state SUCCESS at 09:39:19 AM.

ANR4925W Migration process 128 terminated for storage pool DISK - duration exceeded.

ANR0985I Process 128 for MIGRATION running in the FOREGROUND completed with completion state SUCCESS at 09:39:19 AM.



See the time: the start and end happens in the same second and the warning is "duration exceeded".

The storage pool DISK has MIGPRocess=2 (I'm not sure if it does matter).



I tried many things including ACCEPT DATE and nothing solves the problem.

The TSM version is 5.3.2 on Linux. Can anyone here confirm similar behavior?
 
Hi,



yes, seen this on 5.3.x on Windows and Linux - for me it helped to run the migration by lowering the threshold for once - since then it works (although I admit it is not a clear solution)



Hope it helps



Harry
 
What do you mean by "lowering the threshold"?

Lower high migration threshold?
 
Thx, I'll try it tonight as new data arrives to primary pool :)
 
Unfortunately it does not work at all...

I set the lowmig to 0 and highmig to 10 and the problem persists.
 
Yes, that's it although the symptoms were different except for the migration.



I have upgraded to the latest 5.3.3 seamlessly and the migration work OK now.



Thank you for your help!
 
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