checkpointing failed on production server

[Nicolas Schmitz]

Hello again,
24h after the crash, the checkpointing was ok again ... I didn't do 
anything, and the dberror disappeared between 2 checkpointing  ... ?

log entry at 15h18 :

Oct 13 15:18:30 faramir master[2022]: about to exec 
/usr/cyrus/bin/ctl_cyrusdb
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: checkpointing cyrus databases
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: archiving database file: 
/user/varimap/annotations.db
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR db4: 
DB_ENV->log_flush: LSN of 25/7166991 past current end-of-log of 1/3160504
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR db4: Database 
environment corrupt; the wrong log files may have been removed or 
incompatible database files imported from another environment
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR db4: 
/user/varimap/tls_sessions.db: unable to flush page: 0
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR db4: txn_checkpoint: 
failed to flush the buffer cache Invalid argument
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR: couldn't checkpoint: 
Invalid argument
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR: sync 
/user/varimap/db: cyrusdb error
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: archiving log file: 
/user/varimap/db/log.0000000001
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: archiving database file: 
/user/varimap/mailboxes.db
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR db4: 
DB_ENV->log_flush: LSN of 25/7166991 past current end-of-log of 1/3160504
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR db4: Database 
environment corrupt; the wrong log files may have been removed or 
incompatible database files imported from another environment
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR db4: 
/user/varimap/tls_sessions.db: unable to flush page: 0
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR db4: txn_checkpoint: 
failed to flush the buffer cache Invalid argument
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR: couldn't checkpoint: 
Invalid argument
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: DBERROR: sync 
/user/varimap/db: cyrusdb error
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: archiving log file: 
/user/varimap/db/log.0000000001
Oct 13 15:18:30 faramir ctl_cyrusdb[2022]: done checkpointing cyrus 
databases


log entry at 15h48 :
Oct 13 15:48:30 faramir master[5143]: about to exec 
/usr/cyrus/bin/ctl_cyrusdb
Oct 13 15:48:30 faramir ctl_cyrusdb[5143]: checkpointing cyrus databases
Oct 13 15:48:30 faramir ctl_cyrusdb[5143]: archiving database file: 
/user/varimap/annotations.db
Oct 13 15:48:30 faramir ctl_cyrusdb[5143]: archiving log file: 
/user/varimap/db/log.0000000001
Oct 13 15:48:30 faramir ctl_cyrusdb[5143]: archiving database file: 
/user/varimap/mailboxes.db
Oct 13 15:48:30 faramir ctl_cyrusdb[5143]: archiving log file: 
/user/varimap/db/log.0000000001
Oct 13 15:48:30 faramir ctl_cyrusdb[5143]: done checkpointing cyrus 
databases


How can I be sure that all is good ?

Thanks in advance.

Nicolas Schmitz
Ecole Centrale de Nantes
www.ec-nantes.fr


Nicolas Schmitz wrote:

> I forgot to mention that I use cyrus-2.2.3 from source and Berkeley 
> 4.2.52 with the 2 patchs.
>
>
> Nicolas Schmitz wrote:
>
>> Hi,
>> after a crash and an fsck on the data disk, I moved the content of 
>> the db directory and run
>> /usr/cyrus/bin/ctl_cyrusdb -r as user cyrus. I also used 
>> /usr/cyrus/bin/reconstruct.
>>
>> Now, cyrus start ok, and people can use imap/pop again (ouf !).
>>
>> But the checkpointing failed :
>>
>> Oct 13 10:48:30 faramir master[5434]: about to exec 
>> /usr/cyrus/bin/ctl_cyrusdb
>> Oct 13 10:48:30 faramir ctl_cyrusdb[5434]: checkpointing cyrus databases
>> Oct 13 10:48:30 faramir ctl_cyrusdb[5434]: archiving database file: 
>> /user/varimap/annotations.db
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR db4: 
>> DB_ENV->log_flush: LSN of 25/7166991 past current end-of-log of 
>> 1/2381902
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR db4: Database 
>> environment corrupt; the wrong log files may have been removed or 
>> incompatible database files imported from another environment
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR db4: 
>> /user/varimap/tls_sessions.db: unable to flush page: 0
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR db4: 
>> txn_checkpoint: failed to flush the buffer cache Invalid argument
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR: couldn't 
>> checkpoint: Invalid argument
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR: sync 
>> /user/varimap/db: cyrusdb error
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: archiving log file: 
>> /user/varimap/db/log.0000000001
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: archiving database file: 
>> /user/varimap/mailboxes.db
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR db4: 
>> DB_ENV->log_flush: LSN of 25/7166991 past current end-of-log of 
>> 1/2381902
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR db4: Database 
>> environment corrupt; the wrong log files may have been removed or 
>> incompatible database files imported from another environment
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR db4: 
>> /user/varimap/tls_sessions.db: unable to flush page: 0
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR db4: 
>> txn_checkpoint: failed to flush the buffer cache Invalid argument
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR: couldn't 
>> checkpoint: Invalid argument
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: DBERROR: sync 
>> /user/varimap/db: cyrusdb error
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: archiving log file: 
>> /user/varimap/db/log.0000000001
>> Oct 13 10:48:31 faramir ctl_cyrusdb[5434]: done checkpointing cyrus 
>> databases
>>
>> What can I do to make checkpointing working again ?
>>
>> Thanks in advance.
>>
>> Nicolas Schmitz
>> Ecole Centrale de Nantes
>> www.ec-nantes.fr
>>
>> ---
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>
>
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