From: Alain Spineux (no email)
Date: Sat Jul 19 2008 - 04:28:55 EDT
On Fri, Jul 18, 2008 at 6:10 PM, Per olof Ljungmark <> wrote:
> Simon Matter wrote:
>>> Hi all,
>>>
>>> Could some kind soul recommend what patches it makes sense to apply
>>> since the latest release? There are a number of them circulating on the
>>> list but I cannot figure out for sure which ones are generally safe and
>>> recommended.
>>>
>>> In particular, anything that addresses
>>> DBERROR db4: 176 lockers
>>> (We don't use Berkeley at all. Switched statuscache.db from
>>
>> I think there is something strange with your current config. If
>> Cyrus-imapd doesn't use any BDB then I think there will never be any of
>> those messages in your logs. Did you switch from BDB to skiplist and not
>> removing some BDB stuff?
>>
>> To get rid of anything left you should be able to do the following:
>> - Cleanly shutdown Cyrus
>> - go to $configdir
>> - mkdir db.old
>> - mv db/* db.old/
>> - db.backup* db.old/
>> - Start Cyrus
>>
>
> Thanks for the advice, cannot shut server down right now however. I
> changed statuscache.db from berkely-nosync to skiplist (to see if the
> error went away) but also deleted statuscache.db in between. All else
> has been skiplist or flat for a long long time.
>
> The error in question started to appear after upgrade from 2.3.11 to
> 2.3.12-p2 when I used berkely-nosync for the statuscache.
>
> Would not the db.backup* files already be in the same stae, they are
> recreated every 30 minutes...?
This is configured in your cyrus.conf . Do you have this error every 30min ?
>
>
> imapd.conf
>
> configdirectory: /var/imap
> defaultdomain: example.com
> virtdomains: off
> altnamespace: on
> unixhierarchysep: 1
> singleinstancestore: 0
> reject8bit: no
> quotawarn: 95
> quotawarnkb: 20000
> lmtp_over_quota_perm_failure: 1
> lmtp_strict_quota: 0
> lmtp_downcase_rcpt: yes
> timeout: 60
> # Delayed expunge, see also cyrus.conf
> # expunge_mode: delayed
> poptimeout: 15
> popminpoll: 0
> # We are using LDAP:
> username_tolower: on
> # username_tolower: off
> ### Sync section ####
> sync_authname: cyrus
> sync_host: <IP>
> # # sync_realm:
> sync_password: password
> sync_repeat_interval: 5
> sync_log: 1
> sync_machineid: 1
> sync_shutdown_file: /var/imap/shutdown-sync
> sync_batch_size: 500
> guid_mode: sha1
> ### End sync directives ###
>
> partition-default: /var/spool/imap
> admins: cyrus admin
> autocreatequota: 500000
> createonpost: on
> autocreateinboxfolders: Sent|Trash|Drafts|Templates
> autosubscribeinboxfolders: Sent|Trash
> sieveusehomedir: false
> sievedir: /var/imap/sieve
> sieve_maxscriptsize: 64
> sieve_maxscripts: 8
> sieve_tls_cert_file: disabled
> sieve_tls_key_file: disabled
> sendmail: /usr/sbin/sendmail
> postmaster: postmaster
> duplicatesuppression: 0
>
> annotation_db: skiplist
> mboxlist_db: skiplist
> seenstate_db: skiplist
> subscription_db: flat
> tlscache_db: skiplist
> ptscache_db: skiplist
> duplicate_db: skiplist
> # statuscache_db: berkeley-nosync
> statatuscache_db: skiplist
> statuscache: 1
> ----
> Cyrus Home Page: http://cyrusimap.web.cmu.edu/
> Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki
> List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
>
-- Alain Spineux aspineux gmail com May the sources be with you ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
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