I should have mentioned that I tried it unmirrored (log and db) also.
Andy Carlson |\ _,,,---,,_
Senior Technical Specialist ZZZzz /,`.-'`' -. ;-;;,_
BJC Health Care |,4- ) )-,_. ,\ ( `'-'
St. Louis, Missouri '---''(_/--' `-'\_)
Cat Pics: http://andyc.dyndns.org/animal.html
On Tue, 10 Dec 2002, Seay, Paul wrote:
> My database saves at about 22,000,000 pages an hour. I have taken the
> messages from the log and they are consistently the same. I do not know
> what is causing this. There were some performance problems with mirrored
> databases, but I thought they were fixed at your level.
>
> Paul D. Seay, Jr.
> Technical Specialist
> Naptheon Inc.
> 757-688-8180
>
>
> -----Original Message-----
> From: Andy Carlson [mailto:andyc AT ANDYC.CARENET DOT ORG]
> Sent: Tuesday, December 10, 2002 2:43 PM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: DB Backup in v5 TSM (5.1.1.6, 5.1.5.2, 5.1.5.4)
>
>
> I have a strange problem that I have been working with IBM on, but was told
> it's "working as designed". I have a new TSM server, which started life as
> 5.1.1.6, upgraded to 5.1.5.2 at IBM's request, then just did 5.1.5.4 today
> after seeing it had been released. I back up the database, which is only
> 124000 pages since it is a new server. It backs up the first 90000 pages in
> a couple of minutes. The last 34000 pages take over an hour. While this is
> happening, there is very little CPU and I/O going on. I have tried the
> database on SCSI, and on FastT700, the backup file on each, etc. I can make
> it go away temporarily if I unload and reload, but once this database gets
> bigger, that will not be an option. Any ideas? Thanks.
>
>
> Andy Carlson |\ _,,,---,,_
> Senior Technical Specialist ZZZzz /,`.-'`' -. ;-;;,_
> BJC Health Care |,4- ) )-,_. ,\ ( `'-'
> St. Louis, Missouri '---''(_/--' `-'\_)
> Cat Pics: http://andyc.dyndns.org/animal.html
>
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