[Gluster-users] Write performance in a replicated/distributed setup with KVM?

Bryan Whitehead driver at megahappy.net
Fri Mar 2 17:24:39 PST 2012


I'd try putting all hostnames in /etc/hosts. Also, can you post ping times
between each host ?


On Fri, Mar 2, 2012 at 8:55 AM, Harald Hannelius <harald.hannelius at arcada.fi
> wrote:

>
> On Fri, 2 Mar 2012, Brian Candler wrote:
>
>  On Fri, Mar 02, 2012 at 05:25:18PM +0200, Harald Hannelius wrote:
>>
>>> I'll have to test with just a two-way replica, and see if I get
>>> better performance out of that. I'm gonna loose the capability to
>>> have one node at the other site then
>>>
>>
>> Ah... are these nodes separated by a WAN? Synchronous replication is
>> pretty
>> sensitive to latency.  You might want to look at geo-replication instead
>> (which I've not tested)
>>
>
> No, it's a 1 Gbps LAN. The other "site" is within LAN-range.
>
>
> --
>
> Harald Hannelius | harald.hannelius/a\arcada.fi | +358 50 594 1020
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