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Admin Tools Forum

Re: How to Reclaim Space in the chunks

Posted By: Giovanni Cojulun
Date: Monday, 27 January 2003, at 10:31 a.m.

In Response To: How to Reclaim Space in the chunks (ATHUMANI MLINGA)

*This message was transferred with a trial version of CommuniGate(tm) Pro*
Athumani,

The easiest way to do that is as follows:
1)Once you have deleted records from a table try to delete mor records
from other tables inthe dbspace.
2)Run informix db tools like tbcheck -ci (oncheck -ci), tbcheck -cr
(oncheck -cr), and so on, looking forward to have
healty tables before the backup.
3)Make a backup of the whole dbspace (you can use dbexport).
4)Re-initialize the dbspace; that will clear up the dbspace' structure.
5)Restore your back up.

This will assure you that the dbspace is fresh and clear and when you
restore the backup, it will came with the tables and structures (indexes,
etc) in order, 'cause the tools you ran over the tables in the dbspace,
before the backup.

Regards,

Giovanni Cojulun

----- Original Message -----
From: "ATHUMANI MLINGA" <amlinga@celtel.co.tz>
To: <admin-tools@iiug.org>
Sent: Monday, January 27, 2003 5:32 AM
Subject: How to Reclaim Space in the chunks [4]

> *This message was transferred with a trial version of CommuniGate(tm) Pro*
> Dear Colleagues,
>
>
>
> I have made about 40% of space available by deleting records from a table
but the chunks still show as used up. How do I reclaim that space from the
chunks?
>
> Regards,
>
> Athumani
>
>

Messages In This Thread

How to Reclaim Space in the chunks
ATHUMANI MLINGA -- Monday, 27 January 2003, at 6:32 a.m.
- Re: How to Reclaim Space in the chunks
  Obnoxio The Clown -- Monday, 27 January 2003, at 7:10 a.m.
- Re: How to Reclaim Space in the chunks
  Giovanni Cojulun -- Monday, 27 January 2003, at 10:31 a.m.
- RE: How to Reclaim Space in the chunks
  Gustavo Tobares -- Monday, 27 January 2003, at 11:21 a.m.
- Re: How to Reclaim Space in the chunks
  GOWRI DEVARAJAN -- Monday, 4 August 2003, at 1:44 a.m.

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