Re: [PATCH] make mkcephfs and init-ceph osd filesystem handling more flexible

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Am 09.08.2012 18:26, schrieb Tommi Virtanen:
> On Thu, Aug 9, 2012 at 8:42 AM, Danny Kukawka <danny.kukawka@xxxxxxxxx> wrote:
>> Remove btrfs specific keys and replace them by more generic
>> keys to be able to replace btrfs with e.g. xfs or ext4 easily.
>>
>> Add new key to define the osd fs type: 'fstype', which can get
>> defined in the [osd] section for all OSDs.
> 
> I'm going to say let's not do this. In fact, I've wanted to remove the
> "btrfs devs" option for a while now, as it keeps leading people down
> the wrong path:
> https://github.com/ceph/ceph/commits/kill-btrfs-devs
> 
> mkcephfs is not a viable route forward. For example, it is unable to
> expand a pre-existing cluster.
> 
> The new "OSD hotplugging" style init is much, much nicer. And does
> more than just mkfs & mount.

And where can I find this new "OSD hotplugging" style init? Is there any
documentation?

Danny


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