similar to: v2.2.19 released

On 02 Oct 2015, at 23:28, Robert Schetterer <rs at sys4.de> wrote: > > Am 02.10.2015 um 18:13 schrieb Timo Sirainen: >> + Added imap-hibernate processes (see imap_hibernate_timeout setting). >> IDLEing IMAP connections can be hibernated, which saves memory. > > Hm, i have > > Couldn't hibernate imap client: Couldn't export state: COMPRESS enabled

Am 02.10.2015 um 18:13 schrieb Timo Sirainen: > + Added imap-hibernate processes (see imap_hibernate_timeout setting). > IDLEing IMAP connections can be hibernated, which saves memory. here is my config to enable the new function: ---- imap_hibernate_timeout = 60s service imap-hibernate { unix_listener imap-hibernate { user = vmail } } service imap { unix_listener

* Timo Sirainen <tss at iki.fi> 2015.08.25 22:21: > There's no good default setting here. It depends on your userdb settings and/or mail_uid setting. So for example if your imap processes are running as vmail user, you should set service imap-hibernate { unix_listener imap-hibernate { user = vmail } }. Then again if you are using system users (or otherwise multiple UIDs) it gets more

After setting imap_hibernate_timeout to 60s, I could not find any hibernated connections after a few hours. I tested hibernation and made an observation: IDLE'd imap sessions only hibernate if they don't have a mailbox SELECT'd, otherwise they never hibernate. Is this the way it's supposed to work? Joseph Tam <jtam.home at gmail.com>

Am 02.10.2015 um 18:13 schrieb Timo Sirainen: > + Added imap-hibernate processes (see imap_hibernate_timeout setting). > IDLEing IMAP connections can be hibernated, which saves memory. Hm, i have Couldn't hibernate imap client: Couldn't export state: COMPRESS enabled does this mean if zlib plugin is enabled, hibernate dont works ? Best Regards MfG Robert Schetterer -- [*]

http://hg.dovecot.org/dovecot-2.2/rev/64c73e6bd397 Today I finally committed the "imap-hibernate" feature that I first started developing about a year ago (and had been thinking about for several years before that). The main purpose here is to reduce the number of imap processes and the amount of memory they use by moving IDLEing connections into imap-hibernate processes where they are

http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz.sig A lot of changes since v2.2.18, so here's a release candidate first. If no bugs are reported, I'm planning on making the final release sometimes this week. The most interesting new features here are the imap-hibernate process, quota count backend and director/proxy

http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz.sig A lot of changes since v2.2.18, so here's a release candidate first. If no bugs are reported, I'm planning on making the final release sometimes this week. The most interesting new features here are the imap-hibernate process, quota count backend and director/proxy

* Teemu Huovila <teemu.huovila at dovecot.fi> 2015.08.27 13:58: > Did you specify a value other than zero for 'imap_hibernate_timeout'? Yes I did: $ doveconf imap_hibernate_timeout imap_hibernate_timeout = 1 mins I sometimes see one imap-hibernate process (only one), but several imap processes active which should be idling... -------------- next part -------------- A non-text

Hello, Dovecot 2.2.27 (Debian Jessie backports). When issuing a "doveadm kick" for a specific user I was greeted by: --- "warning: other connections would also be kicked from following users:" --- and a list of 22odd thousand users. As it turns out, kick wants to smack the hibernation proces(ses) that have hibernated sessions for this user, obviously the wrong approach here.

> On 23 Sep 2015, at 18:26, Marcin Miros?aw <marcin at mejor.pl> wrote: > > W dniu 23.09.2015 o 15:30, Timo Sirainen pisze: >> http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz >> http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz.sig >> >> A lot of changes since v2.2.18, so here's a release candidate first. If no bugs are reported,

Hello! I tried to use imap-hibernate. But errors in maillog: Oct 19 05:14:24 server dovecot: imap(email at example.com)<67125><Lu7ndYt4n8aASO/q>: Error: kevent(-1) for notify remove failed: Bad file descriptor Oct 19 05:14:24 server dovecot: imap(email at example.com)<67125><Lu7ndYt4n8aASO/q>: Error: close(-1) for notify remove failed: Bad file descriptor Oct 19

On 24 Sep 2015, at 13:43, Marcin Miros?aw <marcin at mejor.pl> wrote: > > W dniu 23.09.2015 o 15:30, Timo Sirainen pisze: >> http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz >> http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz.sig >> >> A lot of changes since v2.2.18, so here's a release candidate first. If no bugs are reported,

Does anyone have any idea of how many IMAP connections a single cloud VM (4 vCores at 2.4GHz, 30GB RAM, local SSD storage - non-RAID) can be expected to handle in production. The mailboxes are fairly small (average 5MB total - 50MB max, as I don?t store attachments in Dovecot expect those saved through IMAP in the Sent/Drafts folders) and each user will probably have an average of 2 devices that

Hello; Some issue with virtual storage and fts-lucene: Sep 24 08:12:16 imap(jbv00 at x <jbv00 at d1.dc.xandmail.com>xx): Panic: file virtual-storage.c: line 370 (virtual_backend_box_close): assertion failed: (mbox->backends_open_count > 0) Sep 24 08:12:16 imap(jbv00 at x <jbv00 at d1.dc.xandmail.com>xx): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x7fb4a)

Yes, After I changed mode and user/group Oct 18 19:17:50 server dovecot: imap(email at example.com)<57613><VVXuZ4N4avOASO/q>: Error: kevent(-1) for notify remove fail ed: Bad file descriptor Oct 18 19:17:50 server dovecot: imap(email at example.com)<57613><VVXuZ4N4avOASO/q>: Error: close(-1) for notify remove failed: Bad file descriptor Oct 18 19:17:50 server dovecot:

I tested with FreeBSD 11 and it worked just fine... did you follow https://wiki.dovecot.org/IMAPServer/Hibernation this to set it up? Aki > On 23 October 2018 at 10:15 Alex <alex at jili.ga> wrote: > > > Aki, is it configuration error or dovecot bug ? > Can I use imap-hibernate on FreeBSD ? > > > > Alex ????? 2018-10-19 10:31: > > Yes, > > >

> On Feb 21, 2017, at 11:12 PM, Christian Balzer <chibi at gol.com> wrote: > > On Tue, 21 Feb 2017 09:49:39 -0500 KT Walrus wrote: > >> I just read this blog: https://mrotaru.wordpress.com/2013/10/10/scaling-to-12-million-concurrent-connections-how-migratorydata-did-it/

We've been using hibernate for about half a year with no ill effects. There were various logged errors in earlier versions of dovecot, but even with those, we never heard a reported customer-side error (almost always when transitioning from hibernate back to regular imap; in the case of those errors, presumably the mail client just reconnected silently). For no particular reason besides

W dniu 24.09.2015 o 14:01, Timo Sirainen pisze: > On 24 Sep 2015, at 13:43, Marcin Miros?aw <marcin at mejor.pl> wrote: >> >> W dniu 23.09.2015 o 15:30, Timo Sirainen pisze: >>> http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz >>> http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz.sig >>> >>> A lot of changes since