Re: chooseleaf updates

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On Sun, Apr 23, 2017 at 4:09 AM, Donny Davis <donny@xxxxxxxxxxxxxx> wrote:
> Just in case anyone was curious as to how amazing ceph actually is, I did
> the migration to ceph seamlessly. I was able to bring the other two nodes
> into the cluster, and then turn on replication between them without a hitch.
> And with zero downtime.  Just incredible software.

That's true.

>
> On Thu, Apr 20, 2017 at 3:50 AM, Loic Dachary <loic@xxxxxxxxxxx> wrote:
>>
>>
>>
>> On 04/20/2017 02:25 AM, Donny Davis wrote:
>> > In reading the docs, I am curious if I can change the chooseleaf
>> > parameter as my cluster expands. I currently only have one node and used
>> > this parameter in ceph.conf
>> >
>> > osd crush chooseleaf type = 0
>> >
>> > Can this be changed after I expand nodes. The other two nodes are
>> > currently on gluster, but moving to ceph this weekend.
>>
>> Yes, it can be changed :-)
>>
>> Cheers
>>
>> --
>> Loïc Dachary, Artisan Logiciel Libre
>
>
>
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