the file dovecot-uidlist.lock appear then deadlock
hi: sometimes i can't use imap command to get mails, when this problem appear i find out the file dovecot-uidlist.lock appear at the same time . I don't know Why is this happening ? can you help me ? thanks !
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On Thu, 2 Jul 2015, 刘莹莹 wrote:
sometimes i can't use imap command to get mails, when this problem appear i find out the file dovecot-uidlist.lock appear at the same time . I don't know Why is this happening ? can you help me ?
- post the output of: doveconf -n
- post the last entries in the log and
- explain what "can't use imap command" means, do you login with a mail client or do you use the command line
- when this happens, please run & post: doveadm who
Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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dovecot -n log_path: /var/log/maillog protocols: pop3 pop3s imap imaps bport ssl_cert_file: /etc/pki/NSMail/SSL.cert ssl_key_file: /etc/pki/NSMail/SSL.key disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login first_valid_uid: 150 mail_uid: 199 mail_gid: 199 mail_location: maildir:/%Lh/%Ld/%Ln/:INDEX=/%Lh/%Ld/%Ln/ mmap_disable: yes mail_nfs_index: yes mail_drop_priv_before_exec: yes mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugins(default): quota imap_quota zlib mdec imap_acl acl autocreate expire mail_plugins(imap): quota imap_quota zlib mdec imap_acl acl autocreate expire mail_plugins(pop3): quota zlib mdec expire mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 pop3_no_flag_updates(default): no pop3_no_flag_updates(imap): no pop3_no_flag_updates(pop3): yes pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh namespace:..........
The exceptions log Jun 29 09:44:49 IMAP(public@test.com): Error: *** %n in writable segment detected *** Jun 29 09:44:49 dovecot: Error: child 138430 (imap) killed with signal 6 (core dumped) Jun 29 09:44:50 mail postfix/smtpd[58328]: warning: hostname[127.0.0.1]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 29 09:44:50 mail postfix/smtpd[58328]: lost connection after AUTH from hostname[127.0.0.1] Jun 29 09:44:50 mail postfix/smtpd[58328]: disconnect from hostname[127.0.0.1] Jun 29 09:44:51 mail postfix/smtpd[29019]: connect from hostname[127.0.0.1]
>>>>>>>>>>>>>>>>> when there are too many new messages in INBOX (about 4000 new messages) , I can't open INBOX by webmail to check new e-mails . at the same time there is a lock file named dovecot-uidlist.lock still in maildir directory . I have never see this file ,I guess dovecot-uidlist is locked by dovecot-uidlist.lock and no longre unlocked so dovecot-uidlist can't be operation then I unable to access mailbox. this is my guess , dovecot-uidlist.lock appears under what conditions?
At 2015-07-02 17:36:23, "Steffen Kaiser" <skdovecot@smail.inf.fh-brs.de> wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On Thu, 2 Jul 2015, 刘莹莹 wrote:
sometimes i can't use imap command to get mails, when this problem appear i find out the file dovecot-uidlist.lock appear at the same time . I don't know Why is this happening ? can you help me ?
- post the output of: doveconf -n
- post the last entries in the log and
- explain what "can't use imap command" means, do you login with a mail client or do you use the command line
- when this happens, please run & post: doveadm who
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participants (2)
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Steffen Kaiser
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刘莹莹