Turns out imap-hibernation only works if you never select any folder, which is
the reason it seemed to work when I last tested it. But this is not very
practical use of imap hibernation, so in practice it does not currently work
with FreeBSD.
Aki
> On 8 March 2019 20:44 Marcelo Coelho via dovecot <dovecot@dovecot.org> wrote:
>
>
> Hi,
>
> I follow different setup instructions and I can't make imap-hibernate work.
> I've tried vmail and dovecot as users, tried to set mode to 0666, without
> success. I'm using FreeBSD 11.2.
>
> Is imap-hibernate compatible with FreeBSD 11.2?
>
>
>
> My operational system:
>
> # uname -v
> FreeBSD 11.2-RELEASE-p9 #0: Tue Feb 5 15:30:36 UTC 2019
> r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC
>
> Here are my logs:
>
> Mar 8 15:30:57 servername dovecot: imap(u...@domain.com:52.125.128.90):
> Error: kevent(-1) for notify remove failed: Bad file descriptor
> Mar 8 15:30:57 servername dovecot: imap(u...@domain.com:52.125.128.90):
> Error: close(-1) for notify remove failed: Bad file descriptor
> Mar 8 15:30:57 servername dovecot: imap-hibernate: Error: Failed to parse
> client input: Invalid peer_dev_minor value: 18446744073709486335
> Mar 8 15:30:57 servername dovecot: imap(u...@domain.com:52.125.128.90):
> Error: /opt/dovecot/2.3.5/var/run/dovecot/imap-hibernate returned failure:
> Failed to parse client input: Invalid peer_dev_minor value:
> 18446744073709486335
> Mar 8 15:30:57 servername dovecot: imap: Error:
>
> Here are my processes:
>
> # ps aux | grep imap
> dovenull 68264 0.0 0.0 12012 8292 - S 10:15 0:00.06
> imap-login: (imap-login)
> dovenull 68274 0.0 0.0 12012 8272 - S 10:15 0:00.06
> imap-login: (imap-login)
> dovenull 68275 0.0 0.0 12012 8356 - S 10:15 0:00.11
> imap-login: (imap-login)
> dovenull 68276 0.0 0.0 12012 8468 - S 10:15 0:00.16
> imap-login: (imap-login)
> dovenull 68277 0.0 0.0 12012 8328 - S 10:15 0:00.09
> imap-login: (imap-login)
> dovenull 68278 0.0 0.0 12012 8368 - S 10:15 0:00.11
> imap-login: (imap-login)
> dovenull 68279 0.0 0.0 12012 8272 - S 10:15 0:00.05
> imap-login: (imap-login)
> dovenull 68280 0.0 0.0 12012 8288 - S 10:15 0:00.06
> imap-login: (imap-login)
> dovenull 68281 0.0 0.0 12012 8316 - S 10:15 0:00.08
> imap-login: (imap-login)
> dovenull 68282 0.0 0.0 12012 8312 - S 10:15 0:00.10
> imap-login: (imap-login)
> dovenull 68283 0.0 0.0 12012 8356 - S 10:15 0:00.14
> imap-login: (imap-login)
> dovenull 68286 0.0 0.0 12012 8312 - S 10:15 0:00.08
> imap-login: (imap-login)
> dovenull 68287 0.0 0.0 14060 9024 - S 10:15 0:01.31
> imap-login: [0 pre-login + 2 TLS proxies] (imap-login)
> dovenull 68288 0.0 0.0 12012 8392 - S 10:15 0:00.24
> imap-login: [11.11.11.11 TLS proxy] (imap-login)
> dovenull 68289 0.0 0.0 14060 9116 - S 10:15 0:01.75
> imap-login: [11.11.11.11 TLS proxy] (imap-login)
> dovenull 68290 0.0 0.0 14060 9208 - S 10:15 0:01.84
> imap-login: [0 pre-login + 4 TLS proxies] (imap-login)
> nobody 68475 0.0 0.0 14404 6020 - I 10:19 0:00.08
> /usr/local/sbin/in.imapproxyd -f /usr/local/etc/imapproxyd.conf
> vmail 76108 0.0 0.0 21612 17700 - S 14:30 0:00.12 imap:
> [u...@domain.com 11.11.11.11 IDLE] (imap)
> vmail 76332 0.0 0.0 21536 17612 - I 14:41 0:00.16 imap:
> [u...@domain.com 11.11.11.11 IDLE] (imap)
> vmail 77127 0.0 0.0 21516 17396 - S 15:17 0:00.07 imap:
> [u...@domain.com 11.11.11.11] (imap)
> vmail 77170 0.0 0.0 21516 17380 - I 15:19 0:00.06 imap:
> [u...@domain.com 11.11.11.11] (imap)
> vmail 77438 0.0 0.0 21516 17396 - S 15:31 0:00.05 imap:
> [u...@domain.com 11.11.11.11] (imap)
> vmail 77536 0.0 0.0 21548 17400 - S 15:35 0:00.05 imap:
> [u...@domain.com 11.11.11.11 IDLE] (imap)
> vmail 77539 0.0 0.0 21516 17256 - I 15:35 0:00.03 imap:
> [u...@domain.com 11.11.11.11] (imap)
> vmail 77594 0.0 0.0 8892 4760 - S 15:38 0:00.01
> imap-hibernate: [0 connections] (imap-hibernate)
> vmail 77620 0.0 0.0 21516 17256 - I 15:39 0:00.03 imap:
> [u...@domain.com 11.11.11.11] (imap)
>
>
> My build options:
>
> Install prefix . : /opt/dovecot/2.3.5
> File offsets ... : 64bit
> I/O polling .... : kqueue
> I/O notifys .... : kqueue
> SSL ............ : yes (OpenSSL)
> GSSAPI ......... : no
> passdbs ........ : static passwd passwd-file pam checkpassword sql
> CFLAGS ......... : -std=gnu99 -O2 -pipe -fno-strict-aliasing
> -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wall -W
> -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts
> -Wformat=2 -Wbad-function-cast -Wno-duplicate-decl-specifier
> -Wstrict-aliasing=2
> : -shadow -bsdauth -sia -ldap -vpopmail
> userdbs ........ : static prefetch passwd passwd-file checkpassword sql
> : -ldap -vpopmail
> SQL drivers .... : mysql
> : -pgsql -sqlite -cassandra
> Full text search : squat lucene
> : -solr
>
>
> Configure command:
>
> ./configure '--prefix=/opt/dovecot/2.3.5' --without-docs '--without-shadow'
> '--without-docs' '--without-gssapi' '--without-vpopmail' '--without-ldap'
> --without-shadow --with-ssl=openssl --with-mysql --with-zlib --with-libwrap
> --with-lucene --with-stemmer --with-textcat --with-icu --without-cdb
> --without-lua --disable-silent-rules --build=amd64-portbld-freebsd11.2
> 'CC=cc' 'CFLAGS=-O2 -pipe -fno-strict-aliasing' 'LDFLAGS= -L/usr/local/lib'
> 'CPPFLAGS=-I/usr/local/include' 'CPP=cpp' 'CXX=c++' 'CXXFLAGS=-O2 -pipe
> -fno-strict-aliasing'
>
> My dovecot version:
>
> # dovecot --version
> 2.3.5 (513208660)
>
> My config:
>
> service imap-hibernate {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = imap-hibernate
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = imap
> service_count = 0
> type =
> unix_listener imap-hibernate {
> group = $default_internal_group
> mode = 0660
> user = vmail
> }
> user = vmail
> vsz_limit = 18446744073709551615 B
> }
