The following bug has been logged online:
Bug reference: 5176
Logged by: Helge Milde
Email address: he...@monsternett.no
PostgreSQL version: 8.1.18
Operating system: Debian 2.6.18-6-686
Description: database recovery produces infinite loop
Details:
Our database recently crashed, and since then, we haven't been able to start
it again.
Here's the postmaster log with debug level 5:
--- log start ---
LOG: could not load root certificate file "root.crt": No SSL error
reported
DETAIL: Will not verify client certificates.
DEBUG: invoking IpcMemoryCreate(size=10469376)
DEBUG: max_safe_fds = 985, usable_fds = 1000, already_open = 5
LOG: database system was interrupted while in recovery at 2009-11-10
13:07:47 CET
HINT: This probably means that some data is corrupted and you will have to
use the last backup for recovery.
LOG: checkpoint record is at 8/931B8558
LOG: redo record is at 8/931B3544; undo record is at 0/0; shutdown FALSE
LOG: next transaction ID: 566148231; next OID: 25210
LOG: next MultiXactId: 18; next MultiXactOffset: 37
LOG: database system was not properly shut down; automatic recovery in
progress
LOG: redo starts at 8/931B3544
--- log end ---
Nothing else of interest follows.
It seems the recovery process is failing; doing a strace on the 'postgres:
startup process' pid, I see this:
-- strace log start ---
Process 29888 attached - interrupt to quit
close(14) = 0
open("pg_clog/021B", O_RDWR|O_CREAT|O_LARGEFILE, 0600) = 14
_llseek(14, 245760, [245760], SEEK_SET) = 0
write(14, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192)
= 8192
fsync(14) = 0
close(14) = 0
open("pg_clog/021B", O_RDWR|O_CREAT|O_LARGEFILE, 0600) = 14
_llseek(14, 245760, [245760], SEEK_SET) = 0
write(14, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 8192)
= 8192
fsync(14) = 0
close(14) = 0
-- strace log end ---
This repeats infinetly.
We do have some database dumps, but they are not very recent, so any help on
fixing this would be much appreciated.
Thanks,
Helge Milde
--
Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-bugs
