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> On 21/03/2023 00:26 EET Benoit Branciard <benoit.branciard at univ-paris1.fr> wrote: > > > Hello, > > I have some trouble using "doveadm altmove -r". > > Regular "doveadm altmove" is OK, selected mails were moved to alternate > storage as expected. But I can't manage to get them...

...: - Reduce performance when number of messages is big - Increase file storage counter - If you don't mind building Dovecot from source, give my patch a look. If you don't mind building Dovecot from source, give my patch a look. On Tue, 21 Mar 2023 at 05:26, Benoit Branciard < Benoit.Branciard at univ-paris1.fr> wrote: > Hello, > > I have some trouble using "doveadm altmove -r". > > Regular "doveadm altmove" is OK, selected mails were moved to alternate > storage as expected. But I can't manage to get them back to origin...

...ve -r -u myuser all -> message files are still sitting under /slow/my/homedir/mdbox/storage, none were created into /my/homedir/mdbox/storage. Is there some known issues with doveadm altmove in this version ? Or am I missing something ? I can share more config details if needed. -- Benoit BRANCIARD Universit? Paris 1 Panth?on-Sorbonne - DSIUN-SIS B405 - Centre PMF - 90 rue de Tolbiac - 75013 Paris Tel. 01 44 07 89 68 http://dsiun.univ-paris1.fr

...at" option), and obviously defaulted to the "-f tab" format (which has different rendering) somewhere in the v2.2.x or 2.1.x. Such changes render maintenance of wrapping scripts particularly tedious. Could it be possible to avoid such breaking changes in the future ? -- Benoit BRANCIARD Service InfraStructures (SIS) Direction du Syst?me d'Information et des Usages Num?riques (DSIUN) Universit? Paris 1 Panth?on-Sorbonne Centre Pierre Mend?s France 90 rue de Tolbiac - 75634 Paris cedex 13 - France Bur. B406 - T?l +33 1 44 07 89 68 - Fax +33 1 44 07 89 66 Accueil: +33 1 44 07 89...

...use following mail_location with explicit DIRNAME (don't know if that matters): mail_location = mdbox:~/mdbox:DIRNAME=_@@_dbox-Mails_@@_ I tested with and without appending ":DIRNAME=_@@_dbox-Mails_@@_" to mail="mdbox_deleted:$home/mdbox" with same results. -- Benoit BRANCIARD Service InfraStructures (SIS) Direction du Syst?me d'Information et des Usages Num?riques (DSIUN) Universit? Paris 1 Panth?on-Sorbonne Centre Pierre Mend?s France 90 rue de Tolbiac - 75634 Paris cedex 13 - France Bur. B406 - T?l +33 1 44 07 89 68 - Fax +33 1 44 07 89 66 Accueil: +33 1 44 07 89...

I just switched in a hurry one of our mailbox servers from UW-imapd to Dovecot in an attempt to address performance and stability problems. This server hosts ~5500 accounts, ~2000 are daily used, ~600 simultaneous IMAP connexions in rush hours, and lots of POP ones. Some accounts may be accessed simultaneously with IMAP and POP. The system is : - Debian Sarge (x86 with amd64 kernel) - MBOX files

...r example) ? This is *different* from the "multiple databases" setup described in http://wiki2.dovecot.org/Authentication/MultipleDatabases, where it is meant as "failover": the second database is looked up only if the user isn't found in the first database. -- Benoit BRANCIARD Service InfraStructures (SIS) - Direction du Syst?me d'Information (DSI) Universit? Paris 1 Panth?on-Sorbonne Centre Pierre Mend?s France B 406 - 90, rue de Tolbiac - 75634 Paris cedex 13 - France T?l : +33 1 44 07 89 68 - Fax : +33 1 44 07 89 66 Accueil t?l. : +33 1 44 07 89 65 Assistance : as...

..., and for now (4h after the "monday rush") this doesn't seem to decrease. Questions: - are 1.05 indexes supposed to be backward compatible with Dovecot 2.1.7 ? - are there some technical reasons which could explain the increase of disk I/O, apart from index rebuild ? -- Benoit BRANCIARD Service InfraStructures (SIS) - Direction du Syst?me d'Information (DSI) Universit? Paris 1 Panth?on-Sorbonne Centre Pierre Mend?s France B 406 - 90, rue de Tolbiac - 75634 Paris cedex 13 - France T?l : +33 1 44 07 89 68 - Fax : +33 1 44 07 89 66 Accueil t?l. : +33 1 44 07 89 65 Assistance : as...