Hi lists
After update 2.4.17 to 2.5.10 at CentOS 7.3 I've started see messages in
maillog:
...
May 15 10:04:50 server imaps[22927]: mailbox: longlock shared.folder for 1408.2
seconds
May 15 12:52:27server imaps[30558]: mailbox: longlock shared.folder for 1925.0
seconds
...
May 17 13:33:15 server imaps[14670]: IOERROR: bogus filename
"/dev/shm/cyrus-imapd/proc//14028.new" in proc_foreach
May 17 13:38:26 server imaps[13973]: IOERROR: bogus filename
"/dev/shm/cyrus-imapd/proc//7338.new" in proc_foreach
...
I think it isn't good especially when happened "longlock mailbox" because
users cannot get access to their mboxes. Please help me with investigation the
problem. What kind of tests I have to do to repeat effects? What longlock
means?
==cyrys.conf==
START {
recover cmd="ctl_cyrusdb -r"
idled cmd="idled"
}
SERVICES {
imap cmd="imapd -U 10" listen="imap" proto=tcp4 prefork=5
imaps cmd="imapd -s -U 10" listen="imaps" proto=tcp4 prefork=10
pop3 cmd="pop3d" listen="pop3" proto=tcp4 prefork=3
pop3s cmd="pop3d -s" listen="pop3s" proto=tcp4 prefork=3
sieve cmd="timsieved" listen="sieve" proto=tcp4 prefork=0
lmtpunix cmd="lmtpd" listen="/var/lib/imap/socket/lmtp" prefork=1
}
EVENTS {
checkpoint cmd="ctl_cyrusdb -c" period=30
delprune cmd="cyr_expire -E 3" at=0400
tlsprune cmd="tls_prune" at=0400
deleteprune cmd="cyr_expire -E 4 -D 30" at=0430
expungeprune cmd="cyr_expire -E 4 -X 30" at=0445
squatter cmd="squatter -isv" at=0600
}
==imapd.conf==
admins: cyrus
allowallsubscribe: yes
allowplaintext: yes
allowusermoves: yes
auditlog: yes
commandmintimer: 2
configdirectory: /var/lib/imap
duplicate_db_path: /dev/shm/cyrus-imapd/duplicate_db
lmtp_downcase_rcpt: no
lmtp_over_quota_perm_failure: yes
lmtp_strict_quota: yes
maxlogins_per_host: 60
mboxname_lockpath: /dev/shm/cyrus-imapd/mboxname_lock
postuser: shared
quotawarn: 98
sendmail: /usr/sbin/sendmail
serverinfo: min
sievedir: /var/lib/imap/sieve
statuscache_db_path: /dev/shm/cyrus-imapd/statuscache_db
tls_ciphers: ALL
tls_client_certs: off
tls_server_ca_file: CA.crt
tls_server_cert: server.crt
tls_server_key: server.key
tls_versions: ssl3 tls1_0 tls1_1 tls1_2
sasl_mech_list: PLAIN LOGIN
sasl_pwcheck_method: saslauthd
partition-default: /data/mail
other options - default
Add info:
CentOS 7.3 is vm at KVM
30xCPU
50GiB RAM
3TiB Storage (file system -XFS)
Numder of users - 200
----
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