Hallo.
We use dovecot 1.2.12 running under Solaris 9 and wanted to set up a
second filesystem quota root because the mail folders are in the users
home directories and the inboxes of all users are in /var/mail. This is
defined in dovecot.conf:
quota = fs:Home-Verzeichnis:noenforcing
quota2 = fs:INBOX:noenforcing:mount=/var/mail
This second quota did not work, but now I found the reason why.
The mountpoint_get in src/lib/mountpoint.c needs to call resetmnttab to
find the filesystem for the second quota root (see man resetmnttab).
The following patches correct this and also adds some debugging code to
src/plugins/quota/quota-fs.c to show the processing of quota2.
These patches are only needed for Solaris with filesystem quotas.
dovecot-1.2.12
##############
*** ./src/lib/mountpoint.c.orig Mon Jan 25 00:14:17 2010
--- ./src/lib/mountpoint.c Thu Jul 8 11:21:11 2010
***************
*** 164,169 ****
--- 164,170 ----
i_error("fopen(%s) failed: %m", MTAB_PATH);
return -1;
}
+ resetmnttab(f);
while ((getextmntent(f, &ent.ext, sizeof(ent.ext))) == 0) {
if (hasmntopt(&ent.ent, MNTOPT_IGNORE) != NULL)
continue;
*** ./src/plugins/quota/quota-fs.c.orig Sat Jun 19 00:12:44 2010
--- ./src/plugins/quota/quota-fs.c Wed Jul 7 16:54:20 2010
***************
*** 249,256 ****
continue;
mount = fs_quota_mountpoint_get(root->storage_mount_path);
! if (mount != NULL)
fs_quota_mount_init(root, mount);
}
}
--- 249,263 ----
continue;
mount = fs_quota_mountpoint_get(root->storage_mount_path);
! if (mount != NULL) {
! if (quota->set->debug) {
! i_info("fs quota2 add storage dir = %s",
root->storage_mount_path);
! i_info("fs quota2 block device = %s",
mount->device_path);
! i_info("fs quota2 mount point = %s",
mount->mount_path);
! i_info("fs quota2 mount type = %s",
mount->type);
! }
fs_quota_mount_init(root, mount);
+ }
}
}
dovecot-2.0.rc1
###############
*** ./src/lib/mountpoint.c.orig Mon Jan 25 00:16:12 2010
--- ./src/lib/mountpoint.c Thu Jul 8 11:24:10 2010
***************
*** 164,169 ****
--- 164,170 ----
i_error("fopen(%s) failed: %m", MTAB_PATH);
return -1;
}
+ resetmnttab(f);
while ((getextmntent(f, &ent.ext, sizeof(ent.ext))) == 0) {
if (hasmntopt(&ent.ent, MNTOPT_IGNORE) != NULL)
continue;
*** ./src/plugins/quota/quota-fs.c.orig Fri Jul 2 21:32:40 2010
--- ./src/plugins/quota/quota-fs.c Wed Jul 7 12:52:38 2010
***************
*** 264,271 ****
continue;
mount = fs_quota_mountpoint_get(root->storage_mount_path);
! if (mount != NULL)
fs_quota_mount_init(root, mount);
}
}
--- 264,278 ----
continue;
mount = fs_quota_mountpoint_get(root->storage_mount_path);
! if (mount != NULL) {
! if (quota->set->debug) {
! i_debug("fs quota2 add mailbox dir = %s",
root->storage_mount_path);
! i_debug("fs quota2 block device = %s",
mount->device_path);
! i_debug("fs quota2 mount point = %s",
mount->mount_path);
! i_debug("fs quota2 mount type = %s",
mount->type);
! }
fs_quota_mount_init(root, mount);
+ }
}
}
Greetings,
Jürgen Obermann
--
Hochschulrechenzentrum der | Mail: juergen.oberm...@hrz.uni-giessen.de
Justus-Liebig-Universitaet | WWW: http://www.uni-giessen.de/obermann
Heinrich-Buff-Ring 44 | Tel: 0641-99-13054 (0641-99-13001)
D-35392 Giessen, Germany | Fax: 0641-99-13009
