Hello,
I have been running cyrus+qmail for quite some time now and recently, users
have been complaining about large mails not being delivered. I initially thought this
was a problem with cyrus' deliver but it seems not to be the case. When large mails
(>175k) are sent in the normal way (qmail-inject. .qmail-queue. .deliver), I get the
errors reported below about mmap() complaining. However, when piping a 3MB file
directly to '|deliver' from the command line, nothing complains.
Output from imapd.log:
IOERROR: mapping new message file for user.csbell: Not enough space
Output from syslog:
942122791.318715 delivery 53726: deferral:
421_4.3.0_deliver:_failed_to_mmap_new_message_file_/
Also, it might be worthy to note that I'm using a modified version of a script
I found on the list for my qmail-cyrus-wrapper. Though it might be in fault, I cannot
spot any logical deficiencies in it that could cause mmap() (and ultimately cyrus) not
to deliver the message. Anyhow, here it is:
# Modified version to use .qmail-dash and deliver to local mbox's
#!/bin/sh
QMAIL=`echo $LOCAL | tr "[:upper:] "[:lower:]"`
QMAIL_USER=`echo $QMAIL | cut -f1 -d -`
if [ "$EXT" != "" ]; then
QMAIL_MBOX=`echo $EXT | cut -f2- -d -`
QMAIL_MBOX="-m $QMAIL_MBOX"
fi
/usr/cyrus/bin/deliver -q -a $QMAIL_USER -e $QMAIL_MBOX $QMAIL_USER
# ripped codes from posted script
case $? in
64|65|66|67|68|76|77|78)
exit 100
;;
0)
exit 0
;;
*)
exit 111
;;
esac
This script is called as |/var/qmail/bin/qmail-cyrus-wrapper in cyrus' .qmail-default.
Any input appreciated,
Cheers.
--
Christian Bell | InfiniT: Le portail des Qu�b�cois - www.infinit.net/ |
[EMAIL PROTECTED] | Systems Administrator [[EMAIL PROTECTED]] |
-- --|-- |
-do the math yourself, p=vi.
