2.4.7 mailbox rename looses mail

[Bron Gondwana]

On Tue, Apr 05, 2011 at 05:45:11PM +0200, Wolfgang Breyha wrote:
> Hi!
> 
> If I do the following within Thunderbird 3.1.9:
> *) create a folder "test"
> *) create a subfolder within "test" called "test2"
> *) copy a message to test
> *) copy a message to test2
> *) rename "test" to "testx"

I'm doing the same steps in Thunderbird here...
 
> the result in thunderbird is:
> *) a folder "testx" with subfolder "test2"
> *) both are *empty*
> 
> a reconstruct is needed to make them visible again:
> $ reconstruct -r user.xxxx.testx
> user.xxxx.testx uid 1 found - adding
> user.xxxx.testx
> user.xxxx.testx.test2 uid 1 found - adding
> user.xxxx.testx.test2
> 
> Renaming a folder again before reconstructing it wipes the message files from
> disc.

Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: auditlog: create sessionid=<test_slot2_19631-19703-1302030605-1> mailbox=<user.foo.testx> uniqueid=<109851164d9b6912>
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: auditlog: rename sessionid=<test_slot2_19631-19703-1302030605-1> oldmailbox=<user.foo.test> newmailbox=<user.foo.testx> uniqueid=<109851164d9b6912>
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: Deleted mailbox user.foo.test
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: auditlog: delete sessionid=<test_slot2_19631-19703-1302030605-1> mailbox=<user.foo.test> uniqueid=<0fdff82b4d9b68f2>
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: Remove of supposedly empty directory /tmp/ct-slot2/data/user/foo/test failed: Directory not empty
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: Remove of supposedly empty directory /tmp/ct-slot2/meta/user/foo/test failed: Directory not empty
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: auditlog: create sessionid=<test_slot2_19631-19703-1302030605-1> mailbox=<user.foo.testx.test2> uniqueid=<1246be664d9b6912>
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: auditlog: rename sessionid=<test_slot2_19631-19703-1302030605-1> oldmailbox=<user.foo.test.test2> newmailbox=<user.foo.testx.test2> uniqueid=<1246be664d9b6912>
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: Deleted mailbox user.foo.test.test2
Apr  5 21:10:10 localhost test_slot2_19631/imap[19703]: auditlog: delete sessionid=<test_slot2_19631-19703-1302030605-1> mailbox=<user.foo.test.test2> uniqueid=<1149e9af4d9b68f6>


root at launde:~# /usr/cyrus/bin/reconstruct  -C /tmp/ct-slot2/etc/imapd.conf -G -r user/foo
user/foo
user/foo/Drafts
user/foo/Sent Items
user/foo/Trash
user/foo/another
user/foo/testx
user/foo/testx/test2

Nothing complained about there - and it worked fine.  This is with 2.4.7 fresh checkout
from git, and using thunderbird.

Apart from those spurious errors about trying to remove an empty directory that
isn't actually empty, I don't see anything wrong here!  I can successfully view
the two messages that I copied into each folder.

So the question is: what's your config?  What have you done differently that
could have broken this?  Are you running any patches, or vanilla 2.4.7?

Bron.