Hi,

hope someone can help also if this problem is difficult to debug

I have a mail account that has on file system 32GB however quotacalculation gives a higher value 41262146

I've already tried to:

• doveadm quota recalc -u user@domain

• removing maildirsize from /users/vmail/domain/user/Maildir

• checking all emails messages if they have the size in the name (S=xxxx) different from the real size. I used the script here in attach giving it in input the output of << find /users/vmail/domain/user -name *S=* -type f>>

I don't have mail compression

the mail account have a lot of mailboxes and at now 78319 messages

doveadm quota get -u user@domain Quota name Type Value
Limit
% User quota STORAGE 41262146 42991616
95 User quota MESSAGE 78319

0

this is the same command run with -Dv

doveadm(root): Debug: Loading modules from directory: /usr/lib64/dovecot doveadm(root): Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so doveadm(root): Debug: Loading modules from directory: /usr/lib64/dovecot/doveadm doveadm(root): Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib64/dovecot/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) doveadm(root): Debug: Skipping module doveadm_expire_plugin, because dlopen() failed: /usr/lib64/dovecot/doveadm/lib10_doveadm_expire_plugin.so: undefined symbol: expire_set_deinit (this is usually intentional, so just ignore this message) doveadm(root): Debug: Module loaded: /usr/lib64/dovecot/doveadm/lib10_doveadm_quota_plugin.so doveadm(root): Debug: Module loaded: /usr/lib64/dovecot/doveadm/lib10_doveadm_sieve_plugin.so doveadm(root): Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib64/dovecot/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) doveadm(root): Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib64/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_backend_rescan (this is usually intentional, so just ignore this message) doveadm(user@domain): Debug: Added userdb setting: mail_location=maildir:/users/vmail/domain/user/Maildir doveadm(user@domain): Debug: Added userdb setting: plugin/quota_rule=*:storage=41G doveadm(user@domain): Debug: Effective uid=5000, gid=5000, home=/users/vmail/domain/user doveadm(user@domain): Debug: Quota root: name=User quota backend=maildir args= doveadm(user@domain): Debug: Quota rule: root=User quota mailbox=* bytes=44023414784 messages=0 doveadm(user@domain): Debug: Quota warning: bytes=41822244044 (95%) messages=0 reverse=no command=quota-warning 95 user@domain doveadm(user@domain): Debug: Quota grace: root=User quota bytes=20971520 doveadm(user@domain): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/users/vmail/domain/user/Maildir doveadm(user@domain): Debug: maildir++: root=/users/vmail/domain/user/Maildir, index=, indexpvt=, control=, inbox=/users/vmail/domain/user/Maildir, alt= Quota name Type Value Limit
% User quota STORAGE 41202926 42991616
95 User quota MESSAGE 78247 -

hope someone can help

I'm running dovecot-2.2.10-5.el7 on centos7