Re: ceph-disk is getting removed from master

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On Wed, May 23, 2018 at 10:03 AM, Alfredo Deza <adeza@xxxxxxxxxx> wrote:
> On Wed, May 23, 2018 at 12:12 PM, Vasu Kulkarni <vakulkar@xxxxxxxxxx> wrote:
>> Alfredo,
>>
>> Do we have the migration docs link from ceph-disk deployment to
>> ceph-volume? the current docs as i see lacks scenario migration, maybe
>> there is another link ?
>> http://docs.ceph.com/docs/master/ceph-volume/simple/#ceph-volume-simple
>>
>> If it doesn't exist can we document, how a) ceph-disk with filestore
>> (with/without) journal can migrate to ceph-volume  and b)
>> ceph-disk/bluestore with wal/db on same/different partitions.
>
> There is no "scenario" because ceph-volume scans the existing OSD and
> whatever that gives us we work with it:
>
> * filestore with collocated/separate journals
> * bluestore in any kind of deployment (with wal, with db, with db and
> wal, with main only)
>
> multiply that with *both* ceph-disk's way of encrypting.
>
> In short: we support them all. No special command or flag needed.

Cool that sounds great. Thanks

>
>
>>
>> Regards
>> Vasu
>>
>>
>> On Wed, May 23, 2018 at 8:12 AM, Alfredo Deza <adeza@xxxxxxxxxx> wrote:
>>> Now that Mimic is fully branched out from master, ceph-disk is going
>>> to be removed from master so that it is no longer available for the N
>>> release (pull request to follow)
>>>
>>> ceph-disk should be considered as "frozen" and deprecated for Mimic,
>>> in favor of ceph-volume.
>>>
>>> This means that if you are relying on ceph-disk *at all*, you should
>>> plan on migrating to ceph-volume for Mimic, and should expect breakage
>>> if using/testing it in master.
>>>
>>> Please refer to the guide to migrate away from ceph-disk [0]
>>>
>>> Willem, we don't have a way of directly supporting FreeBSD, I've
>>> suggested that a plugin would be a good way to consume ceph-volume
>>> with whatever FreeBSD needs, alternatively forking ceph-disk could be
>>> another option?
>>>
>>>
>>> Thanks
>>>
>>>
>>> [0] http://docs.ceph.com/docs/master/ceph-volume/#migrating
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>>> ceph-users mailing list
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