Tom,
Here's the situation:
[root@linux04 init.d]# cd /var/lib/pgsql/data/
[root@linux04 data]# ls -l
total 1494316
-rw------- 1 postgres postgres 4 Jun 21 2001 PG_VERSION
drwx------ 6 postgres postgres 4096 Sep 17 2003 base
drwx------ 2 postgres postgres 4096 Oct 27 13:40 global
-rw-r--r-- 1 root root 7640 Jun 29 2001 h
-rw------- 1 postgres postgres 9070 Mar 2 10:56 pg_hba.conf
-rw------- 1 postgres postgres 1118 Jun 21 2001 pg_ident.conf
-rw------- 1 postgres postgres 1528630320 Apr 7 14:26 pg_log
drwx------ 2 postgres postgres 4096 Apr 7 14:26 pg_xlog
-rw------- 1 postgres postgres 3137 Jun 21 2001 postgresql.conf
-rw------- 1 postgres postgres 52 Apr 7 14:26 postmaster.opts
[root@linux04 data]# ls -l pg_xlog/
total 16404
-rw------- 1 postgres postgres 16777216 Apr 7 12:14 000000010000001E
I do have a limited amount of space in the partition but I'd like to get rid
of more. Just not sure what to delete if anything.
Tom Bakken
Information Resource Manager
Texas USDA, Rural Development
-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Wednesday, April 07, 2004 2:57 PM
To: Tom Bakken
Cc: pgsql-admin@postgresql.org
Subject: Re: [ADMIN] Out of space
"Tom Bakken" <tom.bakken@tx.usda.gov> writes:
> FATAL 2: ZeroFill(/var/lib/pgsql/data/pg_xlog/xlogtemp.1091) failed: No
> such file or directory
> /usr/bin/postmaster: Startup proc 1091 exited with status 512 - abort
> I'm sure I didn't delete it.
This is just trying to make a new, empty xlog file. I don't quite
understand why the errno is "No such file or directory" --- you wouldn't
think that write() could return that errno. But the most likely bet is
that you don't yet have enough free space on the disk. These files are
16MB each, and it could be that more than one needs to be made.
How much stuff is there in /var/lib/pgsql/data/pg_xlog anyway? I think
that 7.1.2 predates some changes we made to keep down the number of xlog
files that would be kept around.
regards, tom lane