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Data Bases > Pgsql Novice > ERROR: could n...
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ERROR: could not access status of transaction 575

by bhurt@[EMAIL PROTECTED] (Brian Hurt) Jun 17, 2008 at 12:11 PM

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Hello all-

I'm getting an error on a Postgres database when I access a table:

> template0=# select * from pg_language;
> ERROR:  could not access status of transaction 575
> DETAIL:  could not open file "pg_clog/0000": No such file or directory
> template0=#


Unfortunately, as you can tell, this is causing problems, especially 
with creating new databases.  I'm wondering if anyone knows what the 
problem could be.  Doing some googling turns up a bug with 7.4 (this is 
8.11), and this:
http://archives.postgresql.org/pgsql-bugs/2007-07/msg00152.php

I did find this:
http://archives.postgresql.org/pgsql-bugs/2007-07/msg00124.php

Which looks like the same problem.  However, reindexing doesn't seem to 
help me.

Please, oh please, someone tell me that it's a hardware problem- this 
particular database is a development database running on dodgy 
second-hand hardware with no im****tant data on it.  Losing the whole 
database would rank no higher than annoying, and this would mean that 
production, running on ****ny new hardware, isn't likely to be affected.

More information:

<>template0=# select version();
                                                  version
------------------------------------------------------------------------------------------------------------
 PostgreSQL 8.1.11 on x86_64-unknown-linux-gnu, compiled by GCC gcc 
(GCC) 4.1.2 20070626 (Red Hat 4.1.2-14)
(1 row)

template0=#

-bash-3.1$ cat /proc/version
Linux version 2.6.18-53.1.4.el5 (mockbuild@[EMAIL PROTECTED]
) (gcc 
version 4.1.2 20070626 (Red Hat 4.1.2-14)) #1 SMP Fri Nov 30 00:45:55 
EST 2007
-bash-3.1$

Any and all help would be appreciated.  Thanks.

Brian


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<br>
Hello all-<br>
<br>
I'm getting an error on a Postgres database when I access a table:<br>
<br>
<tt>
<blockquote type="cite">template0=# select * from pg_language;<br>
ERROR:&nbsp; could not access status of transaction 575<br>
DETAIL:&nbsp; could not open file "pg_clog/0000": No such file or
directory<br>
template0=#</blockquote>
<br>
</tt>Unfortunately, as you can tell, this is causing problems,
especially with creating new databases.&nbsp; I'm wondering if anyone
knows
what the problem could be.&nbsp; Doing some googling turns up a bug with
7.4
(this is 8.11), and this:<br>
<a class="moz-txt-link-freetext"
href="http://archives.postgresql.org/pgsql-bugs/2007-07/msg00152.php">http://archives.postgresql.org/pgsql-bugs/2007-07/msg00152.php</a><br>
<br>
I did find this:<br>
<a class="moz-txt-link-freetext"
href="http://archives.postgresql.org/pgsql-bugs/2007-07/msg00124.php">http://archives.postgresql.org/pgsql-bugs/2007-07/msg00124.php</a><br>
<br>
Which looks like the same problem.&nbsp; However, reindexing doesn't seem
to
help me.<br>
<br>
Please, oh please, someone tell me that it's a hardware problem- this
particular database is a development database running on dodgy
second-hand hardware with no im****tant data on it.&nbsp; Losing the whole
database would rank no higher than annoying, and this would mean that
production, running on ****ny new hardware, isn't likely to be
affected.<br>
<br>
More information:<br>
<br>
<tt><>template0=# select version();<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
version <br>
------------------------------------------------------------------------------------------------------------<br>
&nbsp;PostgreSQL 8.1.11 on x86_64-unknown-linux-gnu, compiled by GCC gcc
(GCC) 4.1.2 20070626 (Red Hat 4.1.2-14)<br>
(1 row)<br>
<br>
template0=#<br>
<br>
-bash-3.1$ cat /proc/version<br>
Linux version 2.6.18-53.1.4.el5 (<a class="moz-txt-link-abbreviated"
href="mailto:mockbuild@[EMAIL PROTECTED]
">mockbuild@[EMAIL PROTECTED]
>)
(gcc
version 4.1.2 20070626 (Red Hat 4.1.2-14)) #1 SMP Fri Nov 30 00:45:55
EST 2007<br>
-bash-3.1$<br>
<br>
</></tt>Any and all help would be appreciated.&nbsp; Thanks.<br>
<br>
Brian<br>
<br>
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 3 Posts in Topic:
ERROR: could not access status of transaction 575
bhurt@[EMAIL PROTECTED]   2008-06-17 12:11:31 
Re: ERROR: could not access status of transaction 575
bhurt@[EMAIL PROTECTED]   2008-06-17 12:46:55 
Re: ERROR: could not access status of transaction 575
tgl@[EMAIL PROTECTED] (T  2008-06-21 14:52:15 

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