[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: entryCSN is larger (later) in consumer node than in provider node



Sure -- 000 is from when things were single master.

--Quanah

--On Tuesday, May 24, 2016 12:37 PM -0400 Frank Luo <frank.luoy@gmail.com> wrote:

Thanks. The two servers were off by 15 seconds

I also checked contextCSN and see there were more than 1 values - any
idea there are multiple?

To help you understand we have a multiple(2) masters and three slaves.

on two masters (node1 and node 2), each has two contextCSN like this,
I can understand since they are in mirror mode, it get updates from
each other

node 1:
contextCSN: 20160524152519.525094Z#000000#001#000000
contextCSN: 20160524152340.159717Z#000000#002#000000

node 2:
contextCSN: 20160524152519.525094Z#000000#001#000000
contextCSN: 20160524152340.159717Z#000000#002#000000


on three slavers (nodes3,4 and5), each has 3 contextCSN.  Where does
the third contextCSN come from - you can see the third one is out of
sync with each other.

node 3:
contextCSN: 20160524152519.525094Z#000000#001#000000
contextCSN: 20160521215740.310825Z#000000#000#000000
contextCSN: 20160524152340.159717Z#000000#002#000000

node 4:
contextCSN: 20160524152519.525094Z#000000#001#000000
contextCSN: 20160524152558.806951Z#000000#000#000000
contextCSN: 20160524152340.159717Z#000000#002#000000

node 5:
contextCSN: 20150723095205.352520Z#000000#000#000000
contextCSN: 20160524152519.525094Z#000000#001#000000
contextCSN: 20160524152340.159717Z#000000#002#000000

THanks

Frank


On Mon, May 23, 2016 at 5:11 PM, Quanah Gibson-Mount <quanah@zimbra.com>
wrote:
--On Monday, May 23, 2016 5:56 PM -0400 Frank Luo <frank.luoy@gmail.com>
wrote:

All,

I am having a out-of sync situation now with some entries'  entryCSN
is larger (later) in consumer node than in provider node. So the
consumer never gets updated since it thinks it has the latest value.


Check the clocks on each server.  It is required that your clocks be
tightly sync'd.

--Quanah


--

Quanah Gibson-Mount
Platform Architect
Zimbra, Inc.
--------------------
Zimbra ::  the leader in open source messaging and collaboration
A division of Synacor, Inc



--

Quanah Gibson-Mount
Platform Architect
Zimbra, Inc.
--------------------
Zimbra ::  the leader in open source messaging and collaboration
A division of Synacor, Inc