Re: RBD volumes for bare-metal hosts

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On 07/12/2016 04:00 PM, Ilya Dryomov wrote:
On Tue, Jul 12, 2016 at 9:46 AM, Dongsheng Yang
<dongsheng.yang@xxxxxxxxxxxx> wrote:

On 07/06/2016 07:41 AM, Ilya Dryomov wrote:
On Wed, Jul 6, 2016 at 12:16 AM, Radoslaw Zarzynski
<rzarzynski@xxxxxxxxxxxx> wrote:
Hello Guys,

I wonder about a method for providing bare-metal hosts with an access
to RBD volumes.

The most obvious solution is krbd. Unfortunately, it has a substantial
feature gap in comparison to librbd [1][2]. exclusive-lock seems to be
the basic dependency that should be satisfied to even start thinking
about the rest. Is someone working on this feature? What are the plans
in general?
The code for exclusive-lock, object-map and fast-diff is pretty much
ready.

Hi Ilya,
     Sounds great! But where can I read these code, I did not find it
in https://github.com/ceph/ceph-client. could you give a reference
for it. thanx a lot.
It's not a final version - there are some bugs and sharp edges in
there.  But if you just want to take look:

     https://github.com/fullerdj/ceph-client/commits/wip-djf-osdc

Got it. Thanx

Thanks,

                 Ilya
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