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URGENT - Can you coalesce a RBS tablespace?

URGENT - Can you coalesce a RBS tablespace?

2005-09-06       - By Mercadante, Thomas F (LABOR)
Reply:     1     2     3     4     5     6     7     8     9     10     >>  

Optimum doesn't work too well in 8.1.7.4 (like not at all)



Shrinking them by hand is certainly not the long-term answer.
Re-writing the offending sql is the long-term answer.



__ ____ ____ ____ ____ ____ ____

From: Chirag DBA [mailto:chiragdba@(protected)]
Sent: Tuesday, September 06, 2005 1:16 PM
To: Mercadante, Thomas F (LABOR)
Cc: jhenslee@(protected); Oracle-L Freelists
Subject: Re: URGENT - Can you coalesce a RBS tablespace?



Try setting the OPTIMUM parameter, which will reduce the size of yr
segment after finishing the transaction. That can help you to get
through.



But if the transactions are long, they can generate 1555 erros in yr
trace files.



Look for this too.



Regards - Chirag



On 9/6/05, Mercadante, Thomas F (LABOR)
<Thomas.Mercadante@(protected)> wrote:

Jeff,

Have you shrunk the existing rollback segments?  You may have some that
are huge in size.  You can shrink them and this will free up space in
the RBS tablespace.

Tom

-- --Original Message-- --
From: oracle-l-bounce@(protected)
[mailto:oracle-l-bounce@(protected) ] On Behalf Of Henslee, Jeff
Sent: Tuesday, September 06, 2005 12:55 PM
To: Oracle-L Freelists
Subject: URGENT - Can you coalesce a RBS tablespace?

We seem to be having troubles with some of our RBS segments.  We are
unable to create new segments or extend existing ones.  This is an
unusual pattern and we're trying to find a way to get people back
working again without having to add a datafile to the RBS area (if at
all possible) or restart the instance.

Options please?

Thank you.

Jeffrey C. Henslee (Chico)
Six Sigma Green Belt
Wausau Window and Wall Systems
(715) 846-3196
mailto:jhenslee@(protected)

--
http://www.freelists.org/webpage/oracle-l
--
http://www.freelists.org/webpage/oracle-l




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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Optimum doesn&#8217;t work too well in
8.1.7.4 (like not at all)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Shrinking them by hand is certainly not
the long-term answer. &nbsp;Re-writing the offending sql is the long-term
answer.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

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face="Times New Roman"><span style='font-size:12.0pt'>

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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Chirag DBA
[mailto:<st1:PersonName w:st="on">chiragdba@(protected)</st1:PersonName>] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, September 06, 2005
1:16 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Mercadante, Thomas F (LABOR)
<br>
<b><span style='font-weight:bold'>Cc:</span></b> jhenslee@(protected);
Oracle-L Freelists<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: URGENT - Can you
coalesce a RBS tablespace?</span></font><o:p></o:p></p>

</div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Try setting the OPTIMUM parameter, which will reduce the size of yr
segment after finishing the transaction. That can help you to get through.<o:p>
</o:p></span></font></p>

</div>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>&nbsp;<o:p></o:p></span></font></p>

</div>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>But if the transactions are long, they can generate 1555 erros in yr
trace files.<o:p></o:p></span></font></p>

</div>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>&nbsp;<o:p></o:p></span></font></p>

</div>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Look for this too.<o:p></o:p></span></font></p>

</div>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>&nbsp;<o:p></o:p></span></font></p>

</div>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Regards - Chirag <br>
<br>
&nbsp;<o:p></o:p></span></font></p>

</div>

<div>

<p class=MsoNormal><span class=gmailquote><font size=3 face="Times New Roman">
<span
style='font-size:12.0pt'>On 9/6/05, <b><span style='font-weight:bold'
>Mercadante,
Thomas F (LABOR)</span></b> &lt;<a
href="mailto:Thomas.Mercadante@(protected)">Thomas.Mercadante@(protected)
.ny.us</a>&gt;
wrote:</span></font></span> <o:p></o:p></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Jeff,<br>
<br>
Have you shrunk the existing rollback segments?&nbsp;&nbsp;You may have some
that<br>
are huge in size.&nbsp;&nbsp;You can shrink them and this will free up space in
<br>
the RBS tablespace.<br>
<br>
Tom<br>
<br>
-- --Original Message-- --<br>
From: <a href="mailto:oracle-l-bounce@(protected)">oracle-l-bounce@(protected)
.org</a><br>
[mailto:<a href="mailto:oracle-l-bounce@(protected)">oracle-l-bounce
@(protected)
</a>] On Behalf Of Henslee, Jeff<br>
Sent: Tuesday, September 06, 2005 12:55 PM<br>
To: Oracle-L Freelists<br>
Subject: URGENT - Can you coalesce a RBS tablespace?<br>
<br>
We seem to be having troubles with some of our RBS segments.&nbsp;&nbsp;We are
<br>
unable to create new segments or extend existing ones.&nbsp;&nbsp;This is an<br>
unusual pattern and we're trying to find a way to get people back<br>
working again without having to add a datafile to the RBS area (if at<br>
all possible) or restart the instance. <br>
<br>
Options please?<br>
<br>
Thank you.<br>
<br>
Jeffrey C. Henslee (<st1:City w:st="on"><st1:place w:st="on">Chico</st1:place><
/st1:City>)<br>
Six Sigma Green Belt<br>
<st1:City w:st="on"><st1:place w:st="on">Wausau</st1:place></st1:City> Window
and Wall Systems<br>
(715) 846-3196<br>
mailto:<a href="mailto:jhenslee@(protected)">jhenslee@(protected) </a
><br>
<br>
--<br>
<a href="http://www.freelists.org/webpage/oracle-l">http://www.freelists.org
/webpage/oracle-l</a><br>
--<br>
<a href="http://www.freelists.org/webpage/oracle-l">http://www.freelists.org
/webpage/oracle-l</a>
<o:p></o:p></span></font></p>

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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

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