get your disk person to show you how they are striping and place your data
across all the stripes.

You need to work closely with the array person




"Fabio Pasquali "
<db2udbdba-ezmlms
hield-x89330442.x To
[Email Address Removed] "LazyDBA Discussion"
a.com> <[Email address protected]
cc
02/24/2006 08:32
AM Subject
Re: DB2 V7.2 on Windows 2003 Server










Hi all,

We are moving our DB2 7.2 UDB for Windows to a new server with Windows 2003
Server (I already told you that!).

In the old server we have one disk for the operating system and the logs,
and three disks for the DB2 data. We are not using any kind of RAID, DB2 is
writing directly to the disks.

In the new server we have eigth disks, that we configured in RAID 5. The
array space is divided in two logical units, one for OP and logs, the other
for the data.

The problem is that the performance of the new server is much worse than
the
performance of the old server! I guess it is not a problem with the DB2
configuration, because GZIP also performed very badly in this new server.

Any ideas? Does anydoby have experience in running DB2 for Windows over
disk
arrays?

Best regards,

Fabio Pasquali
Bertolini S/A
Brazil





----- Original Message -----
From: "Nilosh Mahadeo "
<db2udbdba-ezmlmshield-x9013635.[Email address protected]
To: "LazyDBA Discussion" <[Email address protected]
Sent: Thursday, February 23, 2006 11:35 AM
Subject: RE: DB2 V7.2 on Windows 2003 Server


> Hi
>
> I run several servers with DB2 Ver 7.2 on Windows 2003, but my advise
> will be to load fixpack 12a
>
>
> -----Original Message-----
> From: DANIEL CALLAHAN
> [mailto:db2udbdba-ezmlmshield-x77960192.[Email address protected]
> Sent: Thursday, February 23, 2006 12:27 AM
> To: LazyDBA Discussion
> Subject: Re: DB2 V7.2 on Windows 2003 Server
>
>
>
>
>
> what kind of errors are you getting ?
>
>
>
>
>
>
> "Fabio Pasquali "
>
> <db2udbdba-ezmlms
>
> hield-x86280348.x
> To
> [Email Address Removed] "LazyDBA Discussion"
>
> a.com> <[Email address protected]
>
>
> cc
> 02/22/2006 09:50
>
> AM
> Subject
> DB2 V7.2 on Windows 2003 Server
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> Hi All,
>
> We're trying to install DB2 V7.2 with FixPak 7 on a new server with
> Windows
> 2003 Server. We have the database today on a server with Windows 2000.
>
> When we try to install the FixPak we get a lot of errors, and DB2 stops
> working.
>
> Does anydoby know if there is a problem with V7 on Windows 2003?
>
> I'll try to download the FixPak again, and, if that doesn't work, I'll
> probably switch back to Windows 2000.
>
> Any other ideas?
>
> Best regards,
>
> Fabio Pasquali
> Bertolini S/A
> Bento Goncalves, Brazil
>
>
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