db4 backend alternative

[Denny Schierz]

hi,

same problem here. I have to delete once a week all db's (but
mailboxes.db). Otherwise i have timeouts and bouncing mails :-/

Am Montag, den 22.11.2004, 22:51 +0000 schrieb Mark Hannessen:

> I am really wondering about this because I just can't seem to get db4 to run 
> stable.

 i have:

Nov 24 13:57:58 s15144503 ctl_cyrusdb[1586]: DBERROR db4: Log sequence
error: page LSN 1 178931; previous LSN 2 3705504
Nov 24 13:57:58 s15144503 ctl_cyrusdb[1586]: DBERROR db4:
DB_ENV->log_flush: LSN past current end-of-log
Nov 24 13:57:59 s15144503 ctl_cyrusdb[1586]: DBERROR db4:
DB_ENV->log_flush: LSN past current end-of-log
Nov 24 13:58:00 s15144503 fcron[2634]:
Job /etc/webmin/sysstats/sysstats.pl started for user root (pid 2635)
Nov 24 13:58:00 s15144503 ctl_cyrusdb[1586]: DBERROR db4:
DB_ENV->log_flush: LSN past current end-of-log
Nov 24 13:58:01 s15144503 ctl_cyrusdb[1586]: DBERROR db4:
DB_ENV->log_flush: LSN past current end-of-log
Nov 24 13:58:02 s15144503 deliver[2644]: connect(/var/imap/socket/lmtp)
failed: Connection refused
Nov 24 13:58:02 s15144503 deliver[2650]: connect(/var/imap/socket/lmtp)
failed: Connection refused
Nov 24 13:58:03 s15144503 ctl_cyrusdb[1586]: DBERROR db4:
DB_ENV->log_flush: LSN past current end-of-log
Nov 24 13:58:03 s15144503 ctl_cyrusdb[1586]: DBERROR db4:
DB_ENV->log_flush: LSN past current end-of-log

[...]

Nov 24 13:58:08 s15144503 ctl_cyrusdb[1586]: DBERROR db4:
DB_ENV->log_flush: LSN past current end-of-log
Nov 24 13:58:08 s15144503 ctl_cyrusdb[1586]: DBERROR
db4: /var/imap/mailboxes.db: unable to flush page: 0
Nov 24 13:58:08 s15144503 ctl_cyrusdb[1586]: DBERROR db4:
txn_checkpoint: failed to flush the buffer cache Invalid argument
Nov 24 13:58:08 s15144503 ctl_cyrusdb[1586]: DBERROR db4: PANIC: Invalid
argument
Nov 24 13:58:08 s15144503 ctl_cyrusdb[1586]: DBERROR: critical database
situation
Nov 24 13:58:08 s15144503 master[1558]: process 1586 exited, status 75
Nov 24 13:58:08 s15144503 master[1558]: ready for work
Nov 24 13:58:08 s15144503 master[2652]: about to
exec /usr/cyrus/bin/tls_prune
Nov 24 13:58:08 s15144503 master[2653]: about to
exec /usr/cyrus/bin/ctl_deliver
Nov 24 13:58:08 s15144503 master[2654]: about to
exec /usr/cyrus/bin/ctl_cyrusdb
Nov 24 13:58:08 s15144503 ctl_cyrusdb[2654]: checkpointing cyrus
databases
Nov 24 13:58:08 s15144503 tls_prune[2652]: DBERROR db4: fatal region
error detected; run recovery
Nov 24 13:58:08 s15144503 tls_prune[2652]: DBERROR: dbenv->open
'/var/imap/db' failed: DB_RUNRECOVERY: Fatal error, run database
recovery
Nov 24 13:58:08 s15144503 tls_prune[2652]: DBERROR: init
(TLS: /var/imap/db): cyrusdb error
Nov 24 13:58:08 s15144503 ctl_cyrusdb[2654]: DBERROR db4: fatal region
error detected; run recovery
Nov 24 13:58:08 s15144503 ctl_cyrusdb[2654]: DBERROR: dbenv->open
'/var/imap/db' failed: DB_RUNRECOVERY: Fatal error, run database
recovery
Nov 24 13:58:08 s15144503 ctl_cyrusdb[2654]: DBERROR: init /var/imap/db:
cyrusdb error
Nov 24 13:58:08 s15144503 ctl_cyrusdb[2654]: done checkpointing cyrus
databases


-- 
Denny Schierz <cuall at gmx.de>
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