Recently I have in logs a LOT of messages like this: [....] Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13511 in m.1530:845670 (size=2622) and m.1371:1831730 (size=916) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13512 in m.1530:847414 (size=2274) and m.1371:1832476 (size=1069) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13513 in m.1530:848971 (size=2339) and m.1371:1833330 (size=1202) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13514 in m.1530:850496 (size=2723) and m.1371:1834276 (size=1036) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13515 in m.1530:852219 (size=2187) and m.1371:1835108 (size=1638) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13516 in m.1530:853684 (size=2614) and m.1371:1836275 (size=942) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13517 in m.1530:855355 (size=1990) and m.1371:1837035 (size=1241) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13518 in m.1530:856738 (size=2724) and m.1371:1837913 (size=1772) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13519 in m.1530:858491 (size=2810) and m.1371:1839151 (size=1090) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13520 in m.1530:860313 (size=3775) and m.1371:1839988 (size=1206) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13521 in m.1530:862569 (size=2253) and m.1371:1840884 (size=1491) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13522 in m.1530:864044 (size=6491) and m.1371:1841937 (size=1335) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13523 in m.1530:867783 (size=1824) and m.1371:1842892 (size=1342) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13524 in m.1530:869032 (size=2387) and m.1371:1843849 (size=1941) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13526 in m.1530:872105 (size=2607) and m.1371:1845147 (size=1496) Nov 06 19:39:36 IMAP(kjonca): Error: mdbox /home/kjonca/Mail/1/storage: Duplicate GUID 13528 in m.1530:875255 (size=1967) and m.1371:1846195 (size=1214) [...]
# 2.2.devel (42f5200): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (623ae77) # OS: Linux 4.4.0-1-amd64 x86_64 Debian stretch/sid
Only "suspected operation" was this sequence:
- $doveadm mailbox rename RSS RSS-old
- $doveadm mailbox create RSS
copy mails from RSS-old to RSS, and expunge from RSS-old - this operation fails and in dovecot logs were a lot of messages about duplicated guids
- $doveadm mailbox delete RSS-old
Initially in RSS mailbox were a lot of deleted and expunged mails, but I did not "doveadm purge"
I looks like "doveadm force-resync" helps, but I'm not sure if I lost some mails? KJ
-- http://stopstopnop.pl/stop_stopnop.pl_o_nas.html Due to circumstances beyond your control, you are master of your fate and captain of your soul.