creating a backup from mdbox -> rbox with doveadm backup, creates in rbox_save_assign_uids a seperate synchronous write operation to update the mail object uid (xattribute)
e.g. for migrating a mailbox with 1000 mails to rbox, this would lead to 1000 synchronous write operations in this method.
creating a backup from mdbox -> rbox with doveadm backup, creates in rbox_save_assign_uids a seperate synchronous write operation to update the mail object uid (xattribute) e.g. for migrating a mailbox with 1000 mails to rbox, this would lead to 1000 synchronous write operations in this method.