Hello list, After upgrade to dovecot version 1.2.6 I have noticed some quota malfunctions(users become often overquota). Looking at logs closely I have found that quota value resets to general dovecot-config( quota = maildir:Mailbox quota quota_rule = *:storage=500M quota_rule2 = Trash:storage=10%% ), after dovecot --exec-mail ext /usr/libexec/dovecot/expire-tool.sh command. The problem that some users have their own quotas stored in ldap.
For example, user s...@domain.com have maildirsize before running expire-tool(1G value from ldap): # head -2 /data/mail/domain.com/sr/data/maildirsize 10485760000S 836423205 8285 Then I run expire-tool with mail_debug enabled: # /usr/sbin/dovecot --exec-mail ext /usr/libexec/dovecot/expire-tool.sh Info: Loading modules from directory: /usr/lib/dovecot/imap Info: Module loaded: /usr/lib/dovecot/imap/lib10_quota_plugin.so Info: Module loaded: /usr/lib/dovecot/imap/lib11_trash_plugin.so Info: Module loaded: /usr/lib/dovecot/imap/lib20_autocreate_plugin.so Info: Module loaded: /usr/lib/dovecot/imap/lib20_expire_plugin.so Info: Module loaded: /usr/lib/dovecot/imap/lib20_virtual_plugin.so Info: Module loaded: /usr/lib/dovecot/imap/lib20_zlib_plugin.so Info: Quota root: name=Mailbox quota backend=maildir args= Info: Quota rule: root=Mailbox quota mailbox=* bytes=524288000 messages=0 Info: Quota rule: root=Mailbox quota mailbox=Trash bytes=52428800 (10%) messages=0 Info: Quota warning: bytes=471859200 (90%) messages=0 command=/etc/dovecot/plugins/quota_warning.sh 90 Info: expire: pattern=Trash type=expunge secs=2592000 Info: expire: pattern=Spam type=expunge secs=2592000 Info: auth input: uid=8 Info: auth input: gid=12 Info: auth input: home=/data/mail/domain.com/koshikov.n Info: auth input: mail=maildir:~/data Info: Namespace: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes Info: maildir: data=~/data Info: maildir++: root=/data/mail/domain.com/koshikov.n/data, index=, control=, inbox=/data/mail/domain.com/koshikov.n/data Info: Namespace: type=private, prefix=Agromat/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no Info: virtual: data=/var/mail/virtual:INDEX=MEMORY:LAYOUT=maildir++ Info: maildir++: root=/var/mail/virtual, index=, control=, inbox= Info: Namespace : Using permissions from /data/mail/domain.com/koshikov.n/data: mode=0700 gid=-1 Info: trash plugin: Added 'Trash' with priority 1 Info: trash plugin: Added 'Spam' with priority 2 Info: koshiko...@domain.com/Spam: seq=1 uid=1869: Expunge Info: koshiko...@domain.com/Spam: seq=2 uid=1870: Expunge Info: koshiko...@domain.com/Spam: seq=3 uid=1871: Expunge Info: koshiko...@domain.com/Spam: seq=4 uid=1872: Expunge Info: koshiko...@domain.com/Spam: seq=5 uid=1873: Expunge Info: koshiko...@domain.com/Spam: seq=6 uid=1874: Expunge Info: koshiko...@domain.com/Spam: seq=7 uid=1875: Expunge Info: koshiko...@domain.com/Spam: seq=8 uid=1876: Expunge Info: koshiko...@domain.com/Spam: seq=9 uid=1877: Expunge Info: koshiko...@domain.com/Spam: seq=10 uid=1878: Expunge Info: koshiko...@domain.com/Spam: seq=11 uid=1879: Expunge Info: koshiko...@domain.com/Spam: seq=12 uid=1880: Expunge Info: koshiko...@domain.com/Spam: timestamp 1256618680 (Tue Oct 27 06:44:40 2009) -> 1256716674 (Wed Oct 28 09:57:54 2009) Info: auth input: uid=8 Info: auth input: gid=12 Info: auth input: home=/data/mail/domain.com/fsb Info: auth input: mail=maildir:~/data Info: Namespace: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes Info: maildir: data=~/data Info: maildir++: root=/data/mail/domain.com/fsb/data, index=, control=, inbox=/data/mail/domain.com/fsb/data Info: Namespace: type=private, prefix=Agromat/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no Info: virtual: data=/var/mail/virtual:INDEX=MEMORY:LAYOUT=maildir++ Info: maildir++: root=/var/mail/virtual, index=, control=, inbox= Info: Namespace : Using permissions from /data/mail/domain.com/fsb/data: mode=0700 gid=-1 Info: trash plugin: Added 'Trash' with priority 1 Info: trash plugin: Added 'Spam' with priority 2 Info: f...@domain.com/Trash: seq=1 uid=578: Expunge Info: f...@domain.com/Trash: seq=2 uid=579: Expunge Info: f...@domain.com/Trash: seq=3 uid=580: Expunge Info: f...@domain.com/Trash: seq=4 uid=581: Expunge Info: f...@domain.com/Trash: seq=5 uid=582: Expunge Info: f...@domain.com/Trash: seq=6 uid=583: Expunge Info: f...@domain.com/Trash: seq=7 uid=584: Expunge Info: f...@domain.com/Trash: seq=8 uid=585: Expunge Info: f...@domain.com/Trash: seq=9 uid=586: Expunge Info: f...@domain.com/Trash: seq=10 uid=587: Expunge Info: f...@domain.com/Trash: seq=11 uid=588: Expunge Info: f...@domain.com/Trash: seq=12 uid=589: Expunge Info: f...@domain.com/Trash: seq=13 uid=590: Expunge Info: f...@domain.com/Trash: timestamp 1256627284 (Tue Oct 27 09:08:04 2009) -> 1256732991 (Wed Oct 28 14:29:51 2009) Info: auth input: uid=8 Info: auth input: gid=12 Info: auth input: home=/data/mail/domain.com/arsen Info: auth input: mail=maildir:~/data Info: Namespace: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes Info: maildir: data=~/data Info: maildir++: root=/data/mail/domain.com/arsen/data, index=, control=, inbox=/data/mail/domain.com/arsen/data Info: Namespace: type=private, prefix=Agromat/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no Info: virtual: data=/var/mail/virtual:INDEX=MEMORY:LAYOUT=maildir++ Info: maildir++: root=/var/mail/virtual, index=, control=, inbox= Info: Namespace : Using permissions from /data/mail/domain.com/arsen/data: mode=0700 gid=-1 Info: trash plugin: Added 'Trash' with priority 1 Info: trash plugin: Added 'Spam' with priority 2 Info: ar...@domain.com/Trash: seq=1 uid=14: Expunge Info: ar...@domain.com/Trash: seq=2 uid=15: Expunge Info: ar...@domain.com/Trash: seq=3 uid=16: Expunge Info: ar...@domain.com/Trash: seq=4 uid=17: Expunge Info: ar...@domain.com/Trash: seq=5 uid=18: Expunge Info: ar...@domain.com/Trash: seq=6 uid=19: Expunge Info: ar...@domain.com/Trash: seq=7 uid=20: Expunge Info: ar...@domain.com/Trash: seq=8 uid=21: Expunge Info: ar...@domain.com/Trash: seq=9 uid=22: Expunge Info: ar...@domain.com/Trash: seq=10 uid=23: Expunge Info: ar...@domain.com/Trash: seq=11 uid=24: Expunge Info: ar...@domain.com/Trash: timestamp 1256630371 (Tue Oct 27 09:59:31 2009) -> 1256733711 (Wed Oct 28 14:41:51 2009) Info: auth input: uid=8 Info: auth input: gid=12 Info: auth input: home=/data/mail/domain.com/koshikov.n Info: auth input: mail=maildir:~/data Info: Namespace: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes Info: maildir: data=~/data Info: maildir++: root=/data/mail/domain.com/koshikov.n/data, index=, control=, inbox=/data/mail/domain.com/koshikov.n/data Info: Namespace: type=private, prefix=Agromat/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no Info: virtual: data=/var/mail/virtual:INDEX=MEMORY:LAYOUT=maildir++ Info: maildir++: root=/var/mail/virtual, index=, control=, inbox= Info: Namespace : Using permissions from /data/mail/domain.com/koshikov.n/data: mode=0700 gid=-1 Info: trash plugin: Added 'Trash' with priority 1 Info: trash plugin: Added 'Spam' with priority 2 Info: koshiko...@domain.com/Trash: seq=1 uid=2561: Expunge Info: koshiko...@domain.com/Trash: timestamp 1256709279 (Wed Oct 28 07:54:39 2009) -> 1256795118 (Thu Oct 29 07:45:18 2009) Info: auth input: quota_rule=*:bytes=10485760000 Info: auth input: uid=8 Info: auth input: gid=12 Info: auth input: home=/data/mail/domain.com/sr Info: auth input: mail=maildir:~/data Info: Namespace: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes Info: maildir: data=~/data Info: maildir++: root=/data/mail/domain.com/sr/data, index=, control=, inbox=/data/mail/domain.com/sr/data Info: Namespace: type=private, prefix=Agromat/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no Info: virtual: data=/var/mail/virtual:INDEX=MEMORY:LAYOUT=maildir++ Info: maildir++: root=/var/mail/virtual, index=, control=, inbox= Info: Namespace : Using permissions from /data/mail/domain.com/sr/data: mode=0700 gid=-1 Info: trash plugin: Added 'Trash' with priority 1 Info: trash plugin: Added 'Spam' with priority 2 Info: s...@domain.com/Spam: seq=1 uid=405: Expunge Info: s...@domain.com/Spam: seq=2 uid=406: Expunge Info: s...@domain.com/Spam: seq=3 uid=407: Expunge Info: s...@domain.com/Spam: timestamp 1256710764 (Wed Oct 28 08:19:24 2009) -> 1256980000 (Sat Oct 31 11:06:40 2009) Info: kolotil...@domain.com/Trash: stop, expire time in future: Wed Oct 28 10:27:41 2009 And after expire-tool ends it's stuff, user s...@domain.com have(512M from dovecot-config): 524288000SS 836423205 8285 As you can see - quota reset to default value. In changes to version 1.2.6 I see - dovecot --exec-mail was broken. Is fixes to 1.2.6 touch userdb lookups from --exec-mail ? With 1.2.4 expire-tool works correct and I have no config changes to dovecot setup. If dovecot -n output is needed, please let me know. Thanks.
