Re: Dsync Header Hashing

We've completed our migration to Dovecot (yay!), so this isn't critical for me any more. But this change might still be a useful addition to Dovecot. It doesn't create any non-standard behavior (like my patch for non-atom flags). On 03/07/2016 11:16 PM, Richard Laager wrote:

On 03/04/2016 08:52 AM, Timo Sirainen wrote:

...

On 04 Mar 2016, at 07:47, Richard Laager wrote:

...

Is there any way to disable the header hashing in dsync? ... Does the attached patch happen to work? Compiles, but untested for now.

It works with one more change on top of your patch:

diff --git a/src/doveadm/dsync/dsync-mailbox-export.c b/src/doveadm/dsync/dsync-mailbox-export.c index 361cc55..0267f86 100644 --- a/src/doveadm/dsync/dsync-mailbox-export.c +++ b/src/doveadm/dsync/dsync-mailbox-export.c @@ -518,7 +518,7 @@ dsync_mailbox_export_init(struct mailbox *box, p_array_init(&exporter->expunged_seqs, pool, 16); p_array_init(&exporter->expunged_guids, pool, 16);

- if (!exporter->mails_have_guids) + if (!exporter->mails_have_guids && !exporter->no_hdr_hashes) exporter->wanted_headers = dsync_mail_get_hash_headers(box);

/* first scan transaction log and save any expunges and flag changes */

-- Richard