Re: File scan takes ages during backup
2003-03-21 09:37:48
If you look at the time:
21-03-2003 11:25:41 ANS1898I ***** Processed 593.000 files *****
21-03-2003 11:41:45 ANS1898I ***** Processed 599.000 files *****
6000 files in 15minutes...very slow indeed
How high is CPU usage on the machine, how much memory does dsm process take?
-----Original Message-----
From: Large, Matthew [mailto:Matthew.Large AT LLOYDSTSB.CO DOT UK]
Sent: den 21 mars 2003 15:00
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: File scan takes ages during backup
>>21-03-2003 11:41:45 ANS1898I ***** Processed 599.000 files *****<<
Are you sure that figure isn't nearer six HUNDRED thousand? (600,000 in
british money)
Like bruce said, you might be better off with Journal Based backups.
Matthew Large
TSM Infrastructure Engineer
Lavington Street
Int: 7430 4995
Ext: +44 207 902 4995
-----Original Message-----
From: Loon, E.J. van - SPLXM [mailto:Eric-van.Loon AT KLM DOT COM]
Sent: 21 March 2003 12:42
To: ADSM-L AT VM.MARIST DOT EDU
Subject: File scan takes ages during backup
Hi *SM-ers!
TSM server 4.2.2.0, TSM client 4.2.2.0 on Windows NT SP4.
I have got a strange problem with one of my Windows NT clients. The backup
cycle runs for almost 24 hours. The thing is that the actual backup runs
fine:
21-03-2003 06:15:17 Directory--> 0
\\zspln59848\f$\Data\Dep_NP\B777_flight_technical\Performance\Operation
Manual\Concept\Performance Inflight [Sent]
21-03-2003 06:15:17 Normal File--> 3.852.288
\\zspln59848\f$\Data\Dep_NP\B777_flight_technical\Performance\Operation
Manual\Concept\Performance Dispatch\PD-200IGW-GE90-94B-JAA-Sec11
PP2.backup.fm [Sent]
21-03-2003 06:15:19 Normal File--> 3.852.288
\\zspln59848\f$\Data\Dep_NP\B777_flight_technical\Performance\Operation
Manual\Concept\Performance Dispatch\PD-200IGW-GE90-94B-JAA-Sec11 PP2.fm
[Sent] 21-03-2003 06:15:20 Normal File--> 231
\\zspln59848\f$\Data\Dep_NP\B777_flight_technical\Performance\Operation
Manual\Concept\Performance Dispatch\PD-200IGW-GE90-94B-JAA-Sec11 PP2.log
[Sent]
You can see that backing op an almost 4 Mb. file takes about 2 seconds,
which is ok. But the file scanning runs at an excruciating low speed:
21-03-2003 11:25:41 ANS1898I ***** Processed 593.000 files *****
21-03-2003 11:27:06 ANS1898I ***** Processed 593.500 files *****
21-03-2003 11:28:24 ANS1898I ***** Processed 594.000 files *****
21-03-2003 11:29:39 ANS1898I ***** Processed 594.500 files *****
21-03-2003 11:30:43 ANS1898I ***** Processed 595.000 files *****
21-03-2003 11:31:53 ANS1898I ***** Processed 595.500 files *****
21-03-2003 11:33:12 ANS1898I ***** Processed 596.000 files *****
21-03-2003 11:35:00 ANS1898I ***** Processed 596.500 files *****
21-03-2003 11:36:41 ANS1898I ***** Processed 597.000 files *****
21-03-2003 11:37:40 ANS1898I ***** Processed 597.500 files *****
21-03-2003 11:40:00 ANS1898I ***** Processed 598.000 files *****
21-03-2003 11:40:59 ANS1898I ***** Processed 598.500 files *****
21-03-2003 11:41:45 ANS1898I ***** Processed 599.000 files *****
Scanning 6000 files takes 16 minutes!!!
Has anybody seen this before? I really don't know how to 'debug' this...
Thanks in advance for any reply!!! Kindest regards, Eric van Loon KLM Royal
Dutch Airlines
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- File scan takes ages during backup, Loon, E.J. van - SPLXM
- Re: File scan takes ages during backup, Large, Matthew
- Re: File scan takes ages during backup,
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- Re: File scan takes ages during backup, Loon, E.J. van - SPLXM
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