Re: Installtion error - cyrusdb_berkeley structure has no member named `set_lk_max'
Oliver Falk schrieb: On 12/14/2006 01:12 PM, Oliver Falk wrote: Am 2006-12-14 12:38, Oliver Falk schrieb: Hi Chaskiel! Am 2006-12-12 20:06, Chaskiel M Grundman schrieb: --On Tuesday, December 12, 2006 02:12:41 PM +0530 Pubudu Premachandra [EMAIL PROTECTED] wrote: cyrusdb_berkeley.c:176: error: structure has no member named `set_lk_max' set_lk_max has been deprecated since DB 4.0. I guess it was finally removed. The following patch may be used to work around this: [ ... ] Or you can downgrade to DB 4.3 (I don't know if 4.4 will work or not) I'm trying to rebuild my Cyrus IMAP rpm packge for 'Fedora Development'. Fedora just updated DB4 to 4.5.20. The above patch will - I expect, because the error with set_lk_max is the same - be needed for 4.5.20 as well. However; I just wanted to know if anyone has experience with DB 4.5 already or not!? If not with 4.4 I don't think anyone tried 4.5!? [ ... ] Just switched to 4.5.20, because imapd started to spot many db4 errors with compat-db-4.3.29. For now only seendb is not working correctly... It only was corrupted for one user. Fixed it with dd... So everything is fien with db 4.5.20 as of now... -of Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
Re: IMAP sync tool (rsync for IMAP)
Florin Andrei wrote: Sort of like rsync for IMAP, if that makes sense. So far, the only tool I've found is imapsync: http://freshmeat.net/projects/imapsync/ Seems to be working fine. It's recursive, it's smart (subsequent runs don't download the old messages again, only the new messages), the command-line switches are a rich set that's pretty much self-explanatory. It's easy to do non-destructive tests. It's flexible enough. Downside: If you have very large messages on the source IMAP servers, you better run the script on a machine with lots of RAM. On my system it died repeatedly with out of memory when it was hitting a 32MB message (on-disk size), and the system has 1GB RAM. It's probably best to run it on a 3rd system, one that's separate from both the source and the destination IMAP servers, otherwise unpleasant things might happen if the script starts to gobble up RAM on the IMAP server. Again, this 3rd system is best if it has lots of RAM if you allow large messages on your source IMAP server. -- Florin Andrei http://florin.myip.org/ Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
cyrus21-pop3d
Hi! When I 'telnet localhost 110' my pop3d server announce '+OK debian1 Cyrus POP3 v2.1.18-IPv6-Debian-2.1.18-1 server ready'. I want to replace this string to fot example 'POP3 server'. I don't want my server to show its version. How can I do it? Regards Aro Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
Re: cyrus21-pop3d
On Sat, 2006-12-23 at 14:21 +0100, Aro wrote: Hi! When I 'telnet localhost 110' my pop3d server announce '+OK debian1 Cyrus POP3 v2.1.18-IPv6-Debian-2.1.18-1 server ready'. I want to replace this string to fot example 'POP3 server'. I don't want my server to show its version. How can I do it? Unfortunately you can achieve this only by changing sources. I don't like the idea of showing installed software name and/or versions either. I would like to see configuration option allowing hiding it ( or even better - configuration option(s) allowing defining welcome banners ), but i believe one have no right to whine about it unless one submits a patch doing it. M. -- Mirosław Psyborg Jaworski GCS/IT d- s+:+ a C++$ UBI$ P+++$ L- E--- W++(+++)$ N++ o+ K- w-- O- M- V- PS+ PE++ Y+ PGP t 5? X+ R++ !tv b++(+++) DI++ D+ G e* h++ r+++ y? Computer dating is fine, if you're a computer. Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
Re: IMAP sync tool (rsync for IMAP)
Florin Andrei wrote:
I'm currently using two IMAP accounts, one on Cyrus-2.2 the other on
Cyrus-2.3.
The one on Cyrus-2.3 will get decomissioned so I need to transfer all my
email, preserving the folders/subfolders tree, under a specific folder
(oldmail/foo/bar) on the 2.2 server.
You need imapsync or similar if you are in a multimaster situation
(syncing changes made to *both* ends) or if the IMAP server software
differs, but if you have shell access to cyrus on both ends, rsync
(literally) should work fine. If the folder is quiescent and you're
using platform-independent skiplist databases, then you shouldn't even
need to run reconstruct.
A few months ago, I rsync'd 500GB of mail from Solaris/vxfs/Cyrus 2.2 to
Linux/ext3/Cyrus 2.3 with 15 minutes' downtime, reorganizing the
partitions a bit along the way.
Old server: partitions /var/spool/imap (partition-default),
/var/spool/imap1 (partition-1), /var/spool/imap2 (partition-2),
/var/spool/imap0 (partition-0).
partition-0 caused various problems with cyradmin (0 is false to
perl), so I renamed it to partition-3 on the new server. At the same
time, I renamed partition-default to partition-4.
New server: /var/spool/imap{1,2,3,4} (partition-{1,2,3,4}). New server
also has metapartition_files: squat with all squat indices stored on a
low-cost SATA LUN.
After rsyncing the mail partitions, imap/user, and imap/sieve
directories (several times over several days, with services stopped for
a final incremental sync early one morning), I just needed two minor
changes to mailboxes.db. Permissions s/lrswipcda/lrswipkxtea/g, and
prepend 0 to the the partition column (murder node, I guess).
#!/usr/bin/perl
# mbxlist.pl -- translate mailboxes list from cyrus 2.2 to 2.3 format
unlink mailboxes.db;
open OLD, ssh [EMAIL PROTECTED] /opt/cyrus/bin/ctl_mboxlist -d |;
open NEW, | /usr/lib/cyrus-imapd/ctl_mboxlist -u;
while (OLD) {
($mbox,$part,$acl) = $_ =~ m/^([^\t]+)\t([^\t]+)\t(.+)\n/;
$part =~ s/ +//g;
$part eq '0' and $part = 4;
$part eq 'default' and $part = 3;
$path = $mbox;
$path =~ s#\.#/#g;
@subdirs = split /\//, $path;
$path = /var/spool/imap${part}/$path;
if (! -e $path/cyrus.header) {
# There were some empty directories/invalid mailboxes on the
# old server, legacy of previous sysadmin errors. Skip those.
warn No $path for $mbox\n;
next;
}
$dir = shift @subdirs; # drop leading /user/
$start = /var/spool/imap-meta/$part/user;
while ($dir = shift @subdirs) {
$start = $start/$dir;
mkdir $start;
}
print join(\t,$mbox,$part,$acl) . \n;
$acl =~ 's/lrswipcda/lrswipkxtea/g';
print NEW join(\t,$mbox,0 $part,$acl) . \n;
$i++;
}
if ($i 32000) {
die FATAL: Too few mailboxes!\n;
} else {
exit 0;
}
--
Rich Graves [EMAIL PROTECTED]
Sr UNIX and Security Administrator
Ofc 507-646-7079 Cell 952-292-6529
Cyrus Home Page: http://cyrusimap.web.cmu.edu/
Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki
List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
