Re: Sync_client or rsync/zfs

Sven Schwedas <[email protected]>
Newsgroups gmane.mail.imap.cyrus
Organization TAO Digital
Message-ID <[email protected]>
On 31.01.23 18:06, Albert Shih wrote:
> Le 30/01/2023 à 09:31:04+0100, Sven Schwedas a écrit
>> On 19.01.23 11:04, Albert Shih wrote:
>>> Jan 19 10:20:37 FQDN sync_client[56922]: Error in do_sync(): bailing out! The remote Server(s) denied the operation
>>> Jan 19 10:21:27 FQDN sync_client[56922]: MAILBOX received NO response: Unknown error
>>> Jan 19 10:21:27 FQDN sync_client[56922]: Error in do_sync(): bailing out! The remote Server(s) denied the operation
>>> Jan 19 10:21:39 FQDN sync_client[56922]: IOERROR: zero length response to MAILBOX (end of file reached)
>>> Jan 19 10:21:39 FQDN sync_client[56922]: Error in do_sync(): bailing out! Bad protocol
>>
>> What's in the slaves' logs when this happens?
> 
> Nothing special.

That does smell like a bug, but I guess it doesn't matter now.
> When I install the system the idea is to have both. But with time cyrus
> work fine .... but the sync.
> 
> So I'm thinking to drop the sync and just keep the zfs send/recv

It's what we've been doing for a few years now, and so far it has been 
working fine. We're taking and shipping snapshots every five minutes, 
that's fine with the users and keeps the performance impact minimal.

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