ADSM-L

Re: Restore in idle

2003-08-05 18:04:39
Subject: Re: Restore in idle
From: "Gill, Geoffrey L." <GEOFFREY.L.GILL AT SAIC DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Tue, 5 Aug 2003 15:04:02 -0700
The restore was initiated from the client with the GUI. At that time "only"
expiration was running.



It just so happened that about 15 minutes "after" I clicked the restore
button migration kicked off and finally the restore requested a tape, which
it got right away and the restore finished. Thirty file files is nothing.



number of objects restored:        35

number of bytes transferred:  6.06 MB

transfer time:                    0.74 sec

processing time:            00:15:53



Geoff Gill

TSM Administrator

NT Systems Support Engineer

SAIC

E-Mail:   gillg AT saic DOT com

Phone:  (858) 826-4062

Pager:   (877) 905-7154





-----Original Message-----
From: Zlatko Krastev [mailto:acit AT attglobal DOT net]
Sent: Tuesday, August 05, 2003 2:28 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Restore in idle



You did not described how you invoked the restore and how many files are

there in the filespace. When no-query restore is performed and the

filespace contains 10^5 - 10^6 files, the time needed the server to build

the list of files might be significant. This is if migration end was

coincidence.

OTOH it is possible restore needed the same tape used for migration. When

you have a transaction, the server completes the batch and only then

process preemption occurs.



Was restore performed from the same tape used for migration or

dismount/mount of another one took place?



Zlatko Krastev

IT Consultant

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