similar to: dsync backup; compressed to uncompressed

Hello, we are using doveadm sync to export mdbox to maildir format, so we can use an external tool to convert into an pst file. Since we have enabled zlib compression doveadm sync always exports the maildir gzip compressed. Are there any ways to prevent the doveadm sync to export the maildir compressed ? Have tried this: doveadm -o "maildir_copy_with_hardlinks=no" sync -u imap at

Hi Thomas, thank you for your help. This is very strange that it wont work here. can you doveconf -n the relevant parts especially mail_plugins= and plugin { } i think i have misconfigured something :( Regards, Daniel

Hi All, I currently have a small Dovecot server (Server A) and I've installed a second dovecot mailbox server (server B) and am trying to sync mailboxes from Server A to Server B. Both servers sit behind two dovecot directors on separate hosts and have identical config files (doveconf -n output below). Mailboxes on Server A are on an NFS mount. Server A has been working fine with no

I'm in the processes of running our first dsync backup of all users (from maildir to mdbox on remote server), and one problem I'm hitting that dsync will work fine on first run for some users, and then reliably fail whenever I try a new run: $ sudo dsync -u janfrode at example.net backup ssh -q mailbackup at repo1.example.net dsync -u janfrode at example.net $ sudo dsync -u janfrode

We're using Dovecot 2.2.4 and mdbox storage with compression. I noticed yesterday that at least one of the accounts has unusual files in it's mail/storage directory. This account has approximately 17.5G of compressed mail, across about 750 storage files (m.###) using 8G of storage. Starting on Dec 11, storage files m.409 through m.731 have not only their m.### file, but also a

Hi Thomas, this doesnt work: doveadm -o plugin/quota= -o plugin/zlib_save= backup -u imap at test.de maildir:~/Maildir file Maildir/cur/1487752497.M128284P11684.mail,S=7691,W=7887:2,S Maildir/cur/1487752497.M128284P11684.mail,S=7691,W=7887:2,S: gzip compressed data, from Unix Regards, Daniel

Hi Timo, thank you for the hint, but it doesnt seems to work. doveadm sync -u imap at test.de 'doveadm -o mail="maildir:~/Maildir" -o "mail_plugins=quota" dsync-server -u imap at test.de' Also tried -o mail=~/Maildir .. -o maildir:~/Maildir .. The log throws an error: Feb 21 13:05:35 doveadm: Error: Panic: io_add(0x1) called twice fd=9, callback=0x7f49baa06840 ->

Hi all, I'm receiving a reproducible dsync backup panic for some of my users. The error message is as follows: dsync-remote(user@<removed>): Panic: file dsync-brain-mailbox-tree-sync.c: line 111 (dsync_brain_mailbox_tree_sync_change): assertion failed: (brain->no_backup_overwrite) dsync-remote(user@<removed>): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x69b70)

Hey there, i need some help with an administrativ dovecot question. I run a dovecot 2.2.33 ubuntu server with mdbox and "zlib_save = gz zlib_save_level = 6". Now i want to fetch the mailheader from some mails via doveadm fetch -u <user> hdr uid <uid>. The only thing what i receive is some binary stuff. Is there a way, i can tell the dovemadm fetch command, that he

Hello, when I try to convert from mbox to mdbox with dsync with one user it always panics: # /opt/local/bin/dsync -v -u userxy backup ssh root at minerva1 /opt/local/bin/dsync -v -u userxy dsync-local(userxy): Info: Papierkorb: uidnext changed: 161 != 1 dsync-local(userxy): Info: INBOX: uidnext changed: 9139 != 9105 dsync-local(userxy): Info: Trash: uidnext changed: 3924 != 3915

Hi, I am running two dovecot servers active/active. Everything runs pretty great, except for the replication of subscriptions in a shared namespace. When I unsubscribe from a folder the subscription instantly re-appears. The timestamp on the subscriptions file is updated, but the entry is still in there. If the other node is shut down, everything works as expected, which leads me to believe that

I've been running continous dsync backups of our Maildirs for a few weeks now, with the destination dsync server using mdbox and SIS. The idea was that the destination server would act as a warm copy of all our active users data. The active servers are using Maildir, and has: $ df -h /usr/local/atmail/users/ Filesystem Size Used Avail Use% Mounted on /dev/atmailusers

Hi, I will begin two migrations next week, and in both cases I plan to use compressed mailboxes with mdbox format. But in the last minute one doubt has appeared: is dsync aware of compressed mailboxes? I'm not sure if dsync -u $USER mirror mdbox:compressed_mdbox_path works, or if I have to use something else (I guess that with a running dovecot dsync backup should work). Thanks.

Hi Timo , looks like if zlib plugin is enabled all backupmails ( Maildir ) getting compressed i tested this dsync -o plugin/acl= -o plugin/quota= -u user at beispiel.de backup maildir://nfs-backup-data/user at beispiel.de adding -o plugin/zlib= didnt help i am not sure , what is the expected behave , and why -o plugin/quota= does not work ? Best Regards MfG Robert Schetterer -- [*] sys4

While migrating users from Cyrus IMAP v2.3.14 to Dovecot 2.2.12 (compiled from source) dsync aborts with a backtrace on some (maybe 15 out of 800) mail accounts: (same error happens wiht or without -f flag) dsync -D -v -o mail_fsync=never mirror -f -R -u user at domain imapc: <snip> dsync(user at domain.com): Debug: brain M: in state=sync_mails dsync(user at domain.com): Debug: brain M:

Hi All, I need to import mailboxes into my Director NFS setup via one of my director proxy's as doing a direct dsync to the backend mailstores appears to giving me NFS locking issues. It looks like it may be possible to do this using doveadm listeners. I have setup doveadm listeners on a test proxy and backend mailstore. I am not sure how to make the dsync proxy through to the backend

I'm getting an error backing up mailboxes. I'm using the mirror command: dsync -fvo mail_home=/home/users/bob mirror ssh vmail at 10.1.4.1 dsync -o mail_home=/home/.incoming_mail_migrations/users/bob dsync-remote(vmail): Error: Mailboxes don't have unique GUIDs: 1ef6ee37c694894d783100000581a675 is shared by INBOX and INBOX dsync-remote(vmail): Error: command BOX-LIST failed

Hi, I tried to migrate my dovecot 2.2 to a new server with a other storage configuration and dovecot 2.3. New (and old) Server uses mysql for user information I use the following storage settings mail_home = /storage1/vmail/%{userdb:path} mail_location =

Does anyone have any idea regarding this? On 17 Nov 2017 11:36, "Tomislav Perisic" <tomiperisic at gmail.com> wrote: Hi, We have 2 servers, server A and server B. Server A has: Postfix dovecot-2.2.33.2-1.el6.x86_64 Server B has: dovecot-2.2.33.2-1.el6.x86_64 dovecot-pigeonhole-2.2.33.2-1.el6.x86_64 Server A receives email on postfix, dovecot then takes that email from

Hello. I have this settings of imapc: # doveconf -a | grep imapc imapc_features = imapc_host = imapc_list_prefix = imapc_master_user = imapc_max_idle_time = 29 mins imapc_password = imapc_port = 143 imapc_rawlog_dir = imapc_ssl = no imapc_ssl_ca_dir = imapc_ssl_verify = yes imapc_user = %u and try to sync mailbox on old server and new one: $ dsync -o imapc_user="user at example.org"