[Dovecot] Quota fs (ignore mount)

[Peter Ignatov]

>> Well .. I'm not entirely sure if the current behavior is good or not, but what you need to do to get it working is to add two quota roots. One for /home/pit/mail (i.e. without specifying mount=) and another for the INBOX's /var/spool/mail.

> Don't work... :-(

After I installed version 2.0.13 - mount is correct:

# doveadm -Dv quota get -u pit
doveadm(pit): Debug: auth input: pit system_groups_user=pit uid=500 gid=500 home=/home/pit
doveadm(pit): Debug: Effective uid=500, gid=500, home=/home/pit
doveadm(pit): Debug: Quota root: name=INBOX backend=fs args=mount=/var/spool/mail
doveadm(pit): Debug: Quota rule: root=INBOX mailbox=* bytes=19922944 messages=0
doveadm(pit): Debug: Quota warning: bytes=3984588 (20%) messages=0 reverse=no command=quota-warning 20 pit
doveadm(pit): Debug: fs: root=/home/pit/mail, index=, control=, inbox=/var/spool/mail/pit
doveadm(pit): Debug: fs quota add mailbox dir = /var/spool/mail
doveadm(pit): Debug: fs quota block device = /dev/mapper/mpath1p1
doveadm(pit): Debug: fs quota mount point = /var/spool/mail
doveadm(pit): Debug: fs quota mount type = ext2
Quota name                                                              Type    Value Limit  %
INBOX                                                                   STORAGE  4824 19456 24

But now don't work script quota-warning.sh:
#!/bin/sh
PERCENT=$1
USER=$2
cat << EOF | /usr/libexec/dovecot/dovecot-lda -d $USER -o "plugin/quota=fs:INBOX:mount=/var/spool/mail:noenforcing"
From: postmaster at domen.org
Subject: quota warning

Your mailbox is now $PERCENT% full.
EOF

#dovecot -n
# 2.0.13: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.18-274.3.1.el5.asp121 x86_64 Red Hat Enterprise Linux Server release 5.6 (Tikanga)
disable_plaintext_auth = no
listen = *
log_path = /var/log/dovecot.log
mail_debug = yes
mail_location = mbox:~/mail:INBOX=/var/spool/mail/%u
mail_plugins = quota
mail_privileged_group = mail
mbox_write_locks = fcntl
passdb {
  driver = pam
}
plugin {
  quota = fs:INBOX:mount=/var/spool/mail
  quota_rule = *:storage=19456
  quota_warning = storage=20%% quota-warning 20 %u
}
protocols = pop3
service quota-warning {
  executable = script /usr/local/bin/quota-warning.sh
  unix_listener quota-warning {
    mode = 0666
  }
  user = root
}
ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
ssl_key = </etc/pki/dovecot/private/dovecot.pem
userdb {
  driver = passwd
}
verbose_proctitle = yes
protocol lda {
  mail_plugins = quota
}
protocol imap {
  mail_plugins = quota imap_quota
}
protocol pop3 {
  mail_plugins = quota
}