Hello *,
I'm running dovecot 1.0.10 on a Fedora 6 with this configuration
# 1.0.10: /usr/local/dovecot/etc/dovecot.conf
base_dir: /var/run/dovecot/
protocols: imap imaps pop3 pop3s
ssl_cert_file: /usr/local/dovecot/etc/mailbox.pem
ssl_key_file: /usr/local/dovecot/etc/mailbox.key
disable_plaintext_auth: no
login_dir: /var/run/dovecot//login
login_executable(default): /usr/local/dovecot/libexec/dovecot/imap-login
login_executable(imap): /usr/local/dovecot/libexec/dovecot/imap-login
login_executable(pop3): /usr/local/dovecot/libexec/dovecot/pop3-login
login_greeting: TU-Berlin.DE POP3-/IMAP Service ready
login_log_format_elements: %u %r %c
login_processes_count: 16
login_max_processes_count: 256
verbose_proctitle: yes
mail_location: maildir:/var/Mail/Boxes/%1u/%u
mailbox_idle_check_interval: 15
maildir_copy_with_hardlinks: yes
maildir_copy_preserve_filename: yes
mail_executable(default): /usr/local/dovecot/libexec/dovecot/imap
mail_executable(imap): /usr/local/dovecot/libexec/dovecot/imap
mail_executable(pop3): /usr/local/dovecot/libexec/dovecot/pop3
mail_plugins(default): quota imap_quota
mail_plugins(imap): quota imap_quota
mail_plugins(pop3): quota
mail_plugin_dir(default): /usr/local/dovecot/lib/dovecot/imap
mail_plugin_dir(imap): /usr/local/dovecot/lib/dovecot/imap
mail_plugin_dir(pop3): /usr/local/dovecot/lib/dovecot/pop3
mail_log_prefix: %Ls(%u):
imap_client_workarounds(default): delay-newmail outlook-idle netscape-eoh tb-ext
ra-mailbox-sep
imap_client_workarounds(imap): delay-newmail outlook-idle netscape-eoh tb-extra-
mailbox-sep
imap_client_workarounds(pop3): outlook-idle
pop3_uidl_format(default):
pop3_uidl_format(imap):
pop3_uidl_format(pop3): %08Xu%08Xv
pop3_client_workarounds(default):
pop3_client_workarounds(imap):
pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh
auth default:
mechanisms: plain login anonymous
count: 16
passdb:
driver: ldap
args: /usr/local/dovecot/etc/dovecot-ldap.conf
userdb:
driver: static
args: uid=777 gid=12
plugin:
quota: maildir:ignore=Trash
This workes fine but today these messages came up
Jan 21 14:54:27 mailbox dovecot: imap(mich0731): Connection closed
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1455)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1255)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1300)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1295)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1292)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1290)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1218)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1214)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1212)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1210)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1208)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1206)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1198)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1196)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1194)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1168)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1166)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1146)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (970)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (940)
Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (926)
What has happened?
Regards ______________________________________________________________
Frank Elsner / c/o Technische Universitaet Berlin |
____________/ tubIT [BD], Sekr. E-N 50 |
| Einsteinufer 17 |
| Phone: +49 30 314 23897 D-10587 Berlin |
| eMail: Frank.Elsner at TU-Berlin.DE Germany
__________________|
|_________________________________________________________| in dubio pro exim
On Mon, 2008-01-21 at 15:15 +0100, Frank Elsner wrote:> Jan 21 14:54:27 mailbox dovecot: imap(mich0731): Connection closed > Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1455) > Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1255).. These I/O leaks happen only when Dovecot is shutting down (it probably logged also "killed by signal"?). So although they shouldn't happen, here they most likely just mean that deinitialization wasn't done properly. I don't think it's worth the trouble to try to figure out why they happened. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 189 bytes Desc: This is a digitally signed message part URL: <http://dovecot.org/pipermail/dovecot/attachments/20080131/135f8bbc/attachment-0002.bin>
On Thu, 31 Jan 2008 17:24:47 +0200 Timo Sirainen wrote:> On Mon, 2008-01-21 at 15:15 +0100, Frank Elsner wrote: > > Jan 21 14:54:27 mailbox dovecot: imap(mich0731): Connection closed > > Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1455) > > Jan 21 14:54:27 mailbox dovecot: I/O leak: 0x804d580 (1255) > .. > > These I/O leaks happen only when Dovecot is shutting down (it probably > logged also "killed by signal"?). So although they shouldn't happen, > here they most likely just mean that deinitialization wasn't done > properly. I don't think it's worth the trouble to try to figure out why > they happened.Thanks. You're right, especially as it didn't happen again. --Frank Elsner