Not really tested,
but searching around, many people say at moment RBD-NBD as more or less
same perforamance.
While RBD-FUSE is really slow.
At the moment I cannot anymore test the kernel version because
downgrading/re-upgrading CRUSH tunable will be a nightmare.
But you can try.
Il 27/
But if everybody get Kernel Mismatch (me too)
... why don't use directly rbd-nbd and forget about kernel-rbd
All feature, almost same performance.
No?
Il 27/02/2017 18:54, Ilya Dryomov ha scritto:
On Mon, Feb 27, 2017 at 6:47 PM, Shinobu Kinjo wrote:
We already discussed this:
https
On Mon, Feb 27, 2017 at 6:47 PM, Shinobu Kinjo wrote:
> We already discussed this:
>
> https://www.spinics.net/lists/ceph-devel/msg34559.html
>
> What do you think of comment posted in that ML?
> Would that make sense to you as well?
Sorry, I dropped the ball on this. I'll try to polish and push
thanks for that link, It will be nice to have that interface supported by
.ko, regardless i raised this http://tracker.ceph.com/issues/19095
On Mon, Feb 27, 2017 at 9:47 AM, Shinobu Kinjo wrote:
> We already discussed this:
>
> https://www.spinics.net/lists/ceph-devel/msg34559.html
>
> What do
We already discussed this:
https://www.spinics.net/lists/ceph-devel/msg34559.html
What do you think of comment posted in that ML?
Would that make sense to you as well?
On Tue, Feb 28, 2017 at 2:41 AM, Vasu Kulkarni wrote:
> Ilya,
>
> Many folks hit this and its quite difficult since the error
Ilya,
Many folks hit this and its quite difficult since the error is not properly
printed out(unless one scans syslogs), Is it possible to default the
feature to
the one that kernel supports or its not possible to handle that case?
Thanks
On Mon, Feb 27, 2017 at 5:59 AM, Ilya Dryomov wrote:
>
On Mon, Feb 27, 2017 at 3:15 PM, Simon Weald wrote:
> Hi Ilya
>
> On 27/02/17 13:59, Ilya Dryomov wrote:
>> On Mon, Feb 27, 2017 at 2:37 PM, Simon Weald wrote:
>>> I've currently having some issues making some Jessie-based Xen hosts
>>> talk to a Trusty-based cluster due to feature mismatch error
Hi Ilya
On 27/02/17 13:59, Ilya Dryomov wrote:
> On Mon, Feb 27, 2017 at 2:37 PM, Simon Weald wrote:
>> I've currently having some issues making some Jessie-based Xen hosts
>> talk to a Trusty-based cluster due to feature mismatch errors. Our
>> Trusty hosts are using 3.19.0-80 (the Vivid LTS ker
On Mon, Feb 27, 2017 at 2:37 PM, Simon Weald wrote:
> I've currently having some issues making some Jessie-based Xen hosts
> talk to a Trusty-based cluster due to feature mismatch errors. Our
> Trusty hosts are using 3.19.0-80 (the Vivid LTS kernel), and our Jessie
> hosts were using the standard