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How to reduce the highwatermark for a DMS tablespace?

Question posted by: rajdb2 (Guest) on June 27th, 2008 07:20 PM
How to reduce the highwatermark for a DMS tablespace in V8.2? I have
tried doing classic reorg on the table in the tablespace twice, but
the highwatermark is lowered. Any ideas?
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Lennart's Avatar
Lennart
Guest
n/a Posts
June 27th, 2008
07:20 PM
#2

Re: How to reduce the highwatermark for a DMS tablespace?
On May 5, 12:44 am, rajdb2 <vrajendrare...@gmail.comwrote:
Quote:
Originally Posted by
How to reduce the highwatermark for a DMS tablespace in V8.2? I have
tried doing classic reorg on the table in the tablespace twice, but
the highwatermark is lowered. Any ideas?


See db2dart command at:

http://publib.boulder.ibm.com/infoc...%74%65%72%22%20

You probably want to do something like:

db2dart <yourdb/LHWM /TSI <tblspc id/np <size>

/Lennart


aj's Avatar
aj
Guest
n/a Posts
June 27th, 2008
07:20 PM
#3

Re: How to reduce the highwatermark for a DMS tablespace?
Keep in mind that, in v8, db2dart should only be run against a
deactivated database.

aj

rajdb2 wrote:
Quote:
Originally Posted by
How to reduce the highwatermark for a DMS tablespace in V8.2? I have
tried doing classic reorg on the table in the tablespace twice, but
the highwatermark is lowered. Any ideas?


The Boss's Avatar
The Boss
Guest
n/a Posts
June 27th, 2008
07:20 PM
#4

Re: How to reduce the highwatermark for a DMS tablespace?
rajdb2 wrote:
Quote:
Originally Posted by
How to reduce the highwatermark for a DMS tablespace in V8.2? I have
tried doing classic reorg on the table in the tablespace twice, but
the highwatermark is lowered. Any ideas?


Lennart already showed you a pointer to the IBM docs.
In addition to that, I would like to refer you to this very nice article on
the subject from Gernot Ruban:
http://www.ruban.de/DB2_luw/HWM_red..._reduction.html

HTH

--
Jeroen



rajdb2's Avatar
rajdb2
Guest
n/a Posts
June 29th, 2008
08:25 PM
#5

Re: How to reduce the highwatermark for a DMS tablespace?
On May 5, 1:48*pm, "The Boss" <use...@No.Spam.Please.invalidwrote:
Quote:
Originally Posted by
rajdb2 wrote:
Quote:
Originally Posted by
How to reduce the highwatermark for a DMS tablespace in V8.2? I have
tried doing classic reorg on the table in the tablespace twice, but
the highwatermark is lowered. Any ideas?

>
Lennart already showed you a pointer to the IBM docs.
In addition to that, I would like to refer you to this very nice article on
the subject from Gernot Ruban:http://www.ruban.de/DB2_luw/HWM_red..._reduction.html
>
HTH
>
--
Jeroen



Thanks Lennart,Jeroen and AJ


 
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