dsync error: Error: Can't delete mailbox INBOX: INBOX can't be deleted.

Alan McGinlay alanm at sics.se
Mon Sep 22 13:21:20 UTC 2014


On 2014-09-22 13:01, Helge Kraak wrote:
> No one?
> 
> 
> Am 19.09.2014 um 00:57 schrieb Helge Kraak:
> 
> Hello,
> 
> I'm aware of these two threads
> 
> http://www.dovecot.org/pipermail/dovecot/2012-March/thread.html#134311
> http://dovecot.org/pipermail/dovecot/2012-June/thread.html#136488
> 
> but unfortunately I wasn't successful with my dsync mailbox migration 
> attempt despite the information I could find there. I'm using iRedMail 
> setup for the dovecot server. I made sure that the dovecot mailbox for 
> the mail import had been freshly created and untouched before I tried 
> to run the following command.
> 
> Running this command:
> 
> sudo doveadm -vvv -o imapc_host=xxx.de -o imapc_user=username -o 
> imapc_password=password -o mail_fsync=never -o mail_prefetch_count=20 
> -o imapc_features=rfc822.size -o imapc_features=fetch-headers -o 
> imapc_port=993 -o imapc_ssl=imaps -o imapc_ssl_ca_dir=/etc/ssl -o 
> imapc_ssl_verify=no -o imapc_features=rfc822.size  -o 
> mailbox_list_index=no -D backup  -R -u michael at domain.com  imapc:
> 
> I get the following output (I took out some lines obviously not 
> relevant):
> 
> doveadm(root): Debug: Loading modules from directory: 
> /usr/lib/dovecot/modules
> doveadm(root): Debug: Module loaded: 
> /usr/lib/dovecot/modules/lib10_quota_plugin.so
> doveadm(root): Debug: Loading modules from directory: 
> /usr/lib/dovecot/modules/doveadm
> doveadm(root): Debug: Skipping module doveadm_acl_plugin, because 
> dlopen() failed: 
> /usr/lib/dovecot/modules/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/lib/dovecot/modules/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/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so
> doveadm(root): Debug: Skipping module doveadm_zlib_plugin, because 
> dlopen() failed: 
> /usr/lib/dovecot/modules/doveadm/lib10_doveadm_zlib_plugin.so: 
> undefined symbol: i_stream_create_deflate (this is usually intentional, 
> so just ignore this message)
> doveadm(root): Debug: Skipping module doveadm_fts_plugin, because 
> dlopen() failed: 
> /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined 
> symbol: fts_backend_rescan (this is usually intentional, so just ignore 
> this message)
> doveadm(michael at domain.com): Debug: Added userdb setting: 
> plugin/master_user=michael at domain.com
> doveadm(michael at domain.com): Debug: Added userdb setting: 
> plugin/quota_rule=*:bytes=41943040000
> doveadm(michael at domain.com): Debug: Effective uid=2000, gid=2000, 
> home=/var/vmail/vmail1/domain.com/m/i/c/michael-2014.09.03.14.32.59/
> doveadm(michael at domain.com): Debug: Namespace : type=private, prefix=, 
> sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes 
> location=maildir://var/vmail/vmail1/domain.com/m/i/c/michael-2014.09.03.14.32.59//Maildir/:INDEX=//var/vmail/vmail1/domain.com/m/i/c/michael-2014.09.03.14.32.59//Maildir/
> doveadm(michael at domain.com): Debug: maildir++: 
> root=//var/vmail/vmail1/domain.com/m/i/c/michael-2014.09.03.14.32.59//Maildir, 
> index=, control=, 
> inbox=//var/vmail/vmail1/domain.com/m/i/c/michael-2014.09.03.14.32.59//Maildir, 
> alt=
> doveadm(michael at domain.com): Debug: Namespace : type=shared, 
> prefix=Shared/%u/, sep=/, inbox=no, hidden=no, list=children, 
> subscriptions=yes 
> location=maildir:/%Lh/Maildir/:INDEX=/%Lh/Maildir/Shared/%u
> doveadm(michael at domain.com): Debug: shared: root=/var/run/dovecot, 
> index=, control=, inbox=, alt=
> dsync(michael at domain.com): Debug: Namespace : type=private, prefix=, 
> sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes 
> location=imapc:
> dsync(michael at domain.com): Debug: imapc: root=, index=, control=, 
> inbox=, alt=
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Looking up IP 
> address
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Connecting to 
> 78.138.89.136:993
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Starting SSL 
> handshake
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Server 
> capabilities: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE 
> AUTH=PLAIN AUTH=LOGIN
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): 
> Authenticating as username
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Server 
> capabilities: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT 
> SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE 
> CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC 
> ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS QUOTA
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Authenticated 
> successfully
> dsync(michael at domain.com): Debug: Namespace : type=shared, 
> prefix=Shared/%u/, sep=/, inbox=no, hidden=no, list=children, 
> subscriptions=yes 
> location=maildir:/%Lh/Maildir/:INDEX=/%Lh/Maildir/Shared/%u
> dsync(michael at domain.com): Debug: shared: root=/var/run/dovecot, 
> index=, control=, inbox=, alt=
> dsync(michael at domain.com): Debug: Namespace : Using permissions from 
> //var/vmail/vmail1/domain.com/m/i/c/michael-2014.09.03.14.32.59//Maildir: 
> mode=0700 gid=-1
> dsync(michael at domain.com): Error: Can't delete mailbox INBOX: INBOX 
> can't be deleted.
> dsync(michael at domain.com): Info: Amazon: uidnext changed: 1056 != 1
> dsync(michael at domain.com): Info: INBOX: only in dest 
> (guid=3c68c835800a07547d45000029cbe4c2)= 1
> dsync(michael at domain.com): Info: Deleted Messages: uidnext changed: 
> 109 != 1
> dsync(michael at domain.com): Info: MBA Mails: uidnext changed: 444 != 1
> dsync(michael at domain.com): Info: Archive: highest_modseq changed: 0 != 
> 1
> dsync(michael at domain.com): Info: Spam: uidnext changed: 3 != 1
> dsync(michael at domain.com): Info: Apple Mail To Do: highest_modseq 
> changed: 0 != 1
> dsync(michael at domain.com): Info: Jobsuche: uidnext changed: 22436 != 1
> dsync(michael at domain.com): Info: Trash (Messages): uidnext changed: 
> 697 != 1
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Looking up IP 
> address
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Connecting to 
> IP-Adress:993
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Starting SSL 
> handshake
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Server 
> capabilities: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE 
> AUTH=PLAIN AUTH=LOGIN
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): 
> Authenticating as username
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Server 
> capabilities: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT 
> SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE 
> CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC 
> ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS QUOTA
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Authenticated 
> successfully
> dsync(michael at domain.com): Error: Trying to open a non-listed mailbox 
> with guid=3c68c835800a07547d45000029cbe4c2
> dsync(michael at domain.com): Error: msg iteration failed: Couldn't open 
> mailbox 3c68c835800a07547d45000029cbe4c2
> dsync(michael at domain.com): Error: Trying to open a non-listed mailbox 
> with guid=3c68c835800a07547d45000029cbe4c2
> dsync(michael at domain.com): Debug: imapc(s04.xxx.de:993): Disconnected
> 
> 
> 
> sudo dovecot -n
> 
> # 2.1.7: /etc/dovecot/dovecot.conf
> # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.6
> auth_master_user_separator = *
> auth_mechanisms = PLAIN LOGIN
> dict {
>  acl = mysql:/etc/dovecot/dovecot-share-folder.conf
>  quotadict = mysql:/etc/dovecot/dovecot-used-quota.conf
> }
> first_valid_uid = 2000
> last_valid_uid = 2000
> listen = *
> log_path = /var/log/dovecot.log
> mail_gid = 2000
> mail_location = maildir:/%Lh/Maildir/:INDEX=/%Lh/Maildir/
> mail_plugins = quota
> mail_uid = 2000
> managesieve_notify_capability = mailto
> managesieve_sieve_capability = fileinto reject envelope 
> encoded-character vacation subaddress comparator-i;ascii-numeric 
> relational regex imap4flags copy include variables body enotify 
> environment mailbox date ihave
> namespace {
>  inbox = yes
>  location =
>  mailbox Drafts {
>    auto = subscribe
>    special_use = \Drafts
>  }
>  mailbox Junk {
>    auto = subscribe
>    special_use = \Junk
>  }
>  mailbox Sent {
>    auto = subscribe
>    special_use = \Sent
>  }
>  mailbox "Sent Messages" {
>    auto = no
>    special_use = \Sent
>  }
>  mailbox Spam {
>    auto = no
>    special_use = \Junk
>  }
>  mailbox Trash {
>    auto = subscribe
>    special_use = \Trash
>  }
>  prefix =
>  separator = /
>  type = private
> }
> namespace {
>  list = children
>  location = maildir:/%%Lh/Maildir/:INDEX=/%%Lh/Maildir/Shared/%%u
>  prefix = Shared/%%u/
>  separator = /
>  subscriptions = yes
>  type = shared
> }
> passdb {
>  args = /etc/dovecot/dovecot-mysql.conf
>  driver = sql
> }
> passdb {
>  args = /etc/dovecot/dovecot-master-users-password
>  driver = passwd-file
>  master = yes
> }
> plugin {
>  acl = vfile
>  acl_shared_dict = proxy::acl
>  auth_socket_path = /var/run/dovecot/auth-master
>  quota = dict:user::proxy::quotadict
>  quota_rule = *:storage=1G
>  quota_warning = storage=85%% quota-warning 85 %u
>  quota_warning2 = storage=90%% quota-warning 90 %u
>  quota_warning3 = storage=95%% quota-warning 95 %u
>  sieve = /%Lh/sieve/dovecot.sieve
>  sieve_default = /var/vmail/sieve/dovecot.sieve
>  sieve_dir = /%Lh/sieve
>  sieve_global_dir = /var/vmail/sieve
> }
> protocols = pop3 imap sieve lmtp
> service auth {
>  unix_listener /var/spool/postfix/private/dovecot-auth {
>    group = postfix
>    mode = 0666
>    user = postfix
>  }
>  unix_listener auth-master {
>    group = vmail
>    mode = 0666
>    user = vmail
>  }
>  unix_listener auth-userdb {
>    group = vmail
>    mode = 0660
>    user = vmail
>  }
> }
> service dict {
>  unix_listener dict {
>    group = vmail
>    mode = 0660
>    user = vmail
>  }
> }
> service imap-login {
>  process_limit = 500
>  service_count = 1
> }
> service lmtp {
>  executable = lmtp -L
>  inet_listener lmtp {
>    port = 24
>  }
>  process_min_avail = 5
>  unix_listener /var/spool/postfix/private/dovecot-lmtp {
>    group = postfix
>    mode = 0600
>    user = postfix
>  }
>  user = vmail
> }
> service pop3-login {
>  service_count = 1
> }
> service quota-warning {
>  executable = script /usr/local/bin/dovecot-quota-warning.sh
>  unix_listener quota-warning {
>    group = vmail
>    mode = 0660
>    user = vmail
>  }
> }
> ssl = required
> ssl_cert = </etc/ssl/certs/iRedMail_CA.pem
> ssl_key = </etc/ssl/private/iRedMail.key
> userdb {
>  args = /etc/dovecot/dovecot-mysql.conf
>  driver = sql
> }
> protocol lda {
>  auth_socket_path = /var/run/dovecot/auth-master
>  lda_mailbox_autocreate = yes
>  log_path = /var/log/dovecot-sieve.log
>  mail_plugins = quota sieve
>  postmaster_address = root
> }
> protocol lmtp {
>  info_log_path = /var/log/dovecot-lmtp.log
>  lmtp_save_to_detail_mailbox = yes
>  mail_plugins = quota sieve
>  postmaster_address = postmaster
>  recipient_delimiter = +
> }
> protocol imap {
>  imap_client_workarounds = tb-extra-mailbox-sep
>  mail_plugins = quota imap_quota
> }
> protocol pop3 {
>  mail_plugins = quota
>  pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
>  pop3_uidl_format = %08Xu%08Xv
> }
> 
> 
> Any assistance is highly appreciated. Thank you.
> 
> Helge

I seem to remember having similar issues with dsync on that dovecot 
version. I am not 100% sure as it was a while ago now.

Currently using very similar settings to migrate from a cyrus box on 
solaris 10 and dsync works well. I use Dovecot 2.2.13 from the following 
ubuntu ppa:

https://launchpad.net/~bigmichi1/+archive/ubuntu/dovecot

(the ppa owner is on this list I think)

There have been a lot of fixes to dsync since 2.2.7 so it might be 
worth upgrading.

/A


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