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DB2 tablespace space limitation


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New User


Joined: 19 Aug 2005
Posts: 51

PostPosted: Tue Nov 03, 2020 3:22 pm
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Hi all,

We now have a tablespace which is big, there are some information from SYSTABLESPACE catalog table:
Code:
+---------+---------+---------+
  DSSIZE    TYPE      SPACE   
+---------+---------+---------+
        0            3326400   


Can you please advise what's the space limitation of this kind of tablespace? Any reference to check?

If the tablespace is full, how to handle it?

Thanks in advance!
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Nic Clouston

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Joined: 10 May 2007
Posts: 2455
Location: Hampshire, UK

PostPosted: Tue Nov 03, 2020 4:09 pm
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One of the DB2 manuals - your DBA should be able to advise on all those points.
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Rohit Umarjikar

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Joined: 21 Sep 2010
Posts: 3053
Location: NYC,USA

PostPosted: Tue Nov 03, 2020 7:13 pm
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www.ibm.com/support/knowledgecenter/SSEPEK_11.0.0/sqlref/src/tpc/db2z_sql_createtablespace.html#db2z_sql_createtablespace__dt-maxtssize

Talk to DBA pls.
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autobox

New User


Joined: 19 Aug 2005
Posts: 51

PostPosted: Wed Nov 04, 2020 9:15 am
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Hi Nic, Robit and all,

Thanks for the reply, and checked some references:
For table space type is empty, if the DSSIZE column is zero, the table space is not greater than 64 gigabytes.

I am kinda of DBA role in my team and monitor tablespace status daily, so really need advice here if this tablespace will grow to 64G?

Thanks again!
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