Re: CephFS: kernel vs. fuse

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my impression is that 0.72 ceph-fuse is quite stable. But it's still
slower than the kernel cephfs driver.

Yan, Zheng

On Mon, Jan 27, 2014 at 4:51 PM, Arne Wiebalck <Arne.Wiebalck@xxxxxxx> wrote:
>
>
> On Jan 24, 2014, at 11:08 AM, "Yan, Zheng" <ukernel@xxxxxxxxx> wrote:
>
>> On Fri, Jan 24, 2014 at 5:03 PM, Arne Wiebalck <Arne.Wiebalck@xxxxxxx> wrote:
>>> Hi,
>>>
>>> We're about to start looking more seriously into CephFS and were wondering about the tradeoffs in our RHEL6.x based environment between using the kernel client (on 3.13) vs using the fuse-client.
>>> Current Ceph version we use is 0.67.5.
>>
>> 3.13 kernel should be more stable and faster than 0.67 ceph-fuse. By
>> the way, please use 0.72 mds. (0.72 mds can work with 0.67 osd and
>> mon)
>
> Thanks! I upgraded the MDS to 0.72.2, worked fine.
>
> As you say "0.67 ceph-fuse": what about about updating the client to 0.72 as well,
> would that bring significant improvements in ceph-fuse?
>
> Cheers,
>  Arne
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