Colin,
Was this helpful?
Pranith
On 08/06/2014 08:41 PM, Pranith Kumar Karampuri wrote:
On 08/05/2014 10:38 AM, Colin Coghill wrote:
Hi,
We have a 2 server replica gluster, about 10TB (5 bricks) on each
side. The servers are fairly high-end and are connected via a private
ethernet connection, appearing to replicate with each other very quickly.
Running Ubuntu Precise (12.04) and GlusterFS 3.4.1 on the servers.
They're working quite heavily in production and downtime is difficult
to arrange.
We've had a lot of trouble with split-brain, where files/dirs on both
sides appear identical
(md5sum, datestamps, etc) but I've fixed most of them by erasing the
affected files
on one side and letting it re-sync.
However, we're left with split brain on '/' and several top level
directories.
I'm uncomfortable erasing that much of one side to solve the problem.
any advice?
Hope this document helps:
https://github.com/gluster/glusterfs/blob/master/doc/split-brain.md
We are going to provide CLI for these issues in 3.6/3.7 versions
hopefully.
Pranith
- Colin
--
Colin Coghill
DevOps Engineer
Koordinates
[email protected] <mailto:[email protected]>
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