Doveadm backup...

[Stephane Magnier]

Hi

I've recently tried to use the Dovecadm backup to backup the emails..  
with the following syntax

doveadm -Dv backup -u userx maildir:/mnt/nfs-backup/userx

Sounds to be OK with few emails... Some of them got a lot of emails and 
one f them got an error and stop !

    dsync(userx): Debug: brain S: Import Trash: Import change
    type=expunge GUID=1725fa475d774ee19cb98dfb6737b4f1 UID=24891
    hdr_hash= result=GUIDs match
    dsync(userx): Debug: brain S: Import Trash: Import change
    type=expunge GUID=916ed110b4b1522868be6194f1ae36ff UID=24892
    hdr_hash= result=GUIDs match
    dsync(userx): Debug: brain S: Import Trash: Import change
    type=expunge GUID=eb8d75c530a7b02fc26b494d9006c91b UID=24893
    hdr_hash= result=GUIDs match
    dsync(userx): Debug: brain S: Import Trash: Import change
    type=expunge GUID=aee9155875c34861fd6500f1f2f51a26 UID=24894
    hdr_hash= result=GUIDs match
    dsync(userx): Debug: brain S: Import Trash: Last common UID=24894.
    Delayed expunges=
    dsync(userx): Debug: brain S: Import Trash: Saved UIDs:
    dsync(userx): Debug: brain S: Import Trash: Finish update:
    min_next_uid=24895 min_first_recent_uid=24895
    min_highest_modseq=35344 min_highest_pvt_modseq=0
    dsync(userx): Debug:
    /mnt/nfs-backup/userx/.Trash/dovecot.index.cache: Compressed,
    file_seq changed 1645803588 -> 1645803589, size=32, max_uid=24894
    dsync(userx): Warning: Mailbox changes caused a desync. You may want
    to run dsync again: Remote lost mailbox GUID
    7e05c335174bf1608f0a02004eac7fb4 (maybe it was just deleted?)
    dsync(userx): Debug: auth-master: conn
    unix:/run/dovecot/auth-userdb: Disconnected: Connection closed (fd=10)


I empty the trash... exactly the same problem...

Any idea why this ??

Thanks and regards,
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