The quota information from getquotaroot command vanished !!

[Eddy Beliveau]

Hi! Netfriends,

I'm using cyrus-imapd-2.2.8-6.3 and I love it. Thanks  ;-)

My current problem is that quotaroot value is not displayed anymore for over half of my users (23000 
over 41000 mailboxes)

Last time I checked (last week), everything was ok.  By example::
# telnet myserver  imap
xx login privilegeduser password
xx getquota user/student123
* QUOTA user/student123 (STORAGE 2857 204800)
xx OK Completed
xx getquotaroot user/student123
* QUOTAROOT user/student123 user/student123
* QUOTA user/student123 (STORAGE 2857 204800)
xx OK Completed

Here is my current behaviour # telnet myserver  imap
xx login privilegeduser password
xx getquota user/student123
* QUOTA user/student123 (STORAGE 3934 204800)
xx OK Completed
xx getquotaroot user/student123
* QUOTAROOT user/student123 user/student123
xx OK Completed

As you noticed, the quotaroot command does not display anymore the quota information!!

Where is that information stored ?

# ls -l  /mail/lib/imap/quota/q/user.student123
-rw-------  1 cyrus mail 15 Jul 23 04:49 /mail/lib/imap/quota/q/user.student123
# cat  /mail/lib/imap/quota/q/user.student123
4029093
204800

#  du -h /mail/spool/imap/user/student123
12K     /mail/spool/imap/user/student123/Drafts
3.9M    /mail/spool/imap/user/student123/Sent
12K     /mail/spool/imap/user/student123/Trash
4.0M    /mail/spool/imap/user/student123

Any hints,
Thanks in advance
Eddy 

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