thanks :D
On Mon, Mar 26, 2018 at 11:42 AM, <ceph@xxxxxxxxxxxxxx> wrote:
This is an extra package: rbd-nbd
On 03/26/2018 04:41 PM, Thiago Gonzaga wrote:
> It seems the bin is not present, is it part of ceph packages?
>
> tgonzaga@ceph-mon-3:~$ sudo rbd nbd map test
> /usr/bin/rbd-nbd: exec failed: (2) No such file or directory
> rbd: rbd-nbd failed with error: /usr/bin/rbd-nbd: exit status: 1
>
> thanks in advance,
>
> *Thiago Gonzaga*
> SaaSOps Software Architect
> o. 1 (512) 2018-287 x2119
> Skype: thiago.gonzaga20
> [image: Aurea]
> <http://www.aurea.com/?utm_source=email-signature&utm_ >medium=email
>
> On Sat, Mar 24, 2018 at 12:25 PM, <ceph@xxxxxxxxxx> wrote:
>
>>
>>
>> Am 24. März 2018 00:05:12 MEZ schrieb Thiago Gonzaga <
>> thiago.gonzaga@xxxxxxxxx>:
>>> Hi All,
>>>
>>> I'm starting with ceph and faced a problem while using object-map
>>>
>>> root@ceph-mon-1:/home/tgonzaga# rbd create test -s 1024 --image-format
>>> 2
>>> --image-feature exclusive-lock
>>> root@ceph-mon-1:/home/tgonzaga# rbd feature enable test object-map
>>> root@ceph-mon-1:/home/tgonzaga# rbd list
>>> test
>>> root@ceph-mon-1:/home/tgonzaga# rbd map test
>>> rbd: sysfs write failed
>>> RBD image feature set mismatch. You can disable features unsupported by
>>> the
>>> kernel with "rbd feature disable test object-map".
>>> In some cases useful info is found in syslog - try "dmesg | tail".
>>> rbd: map failed: (6) No such device or address
>>>
>>> how can we deal with that? I see some comments that large images
>>> without
>>> omap may suffer to get deleted
>>
>> I guess your issue is not Related to the Feature... directly...you are
>> trying to mount the Image with a Kernel which isnt Support your used
>> Feature.
>>
>> Perhaps could rbd-nbd be helpfull as i understand right this uses libdrb.
>>
>> - Mehmet
>>>
>>> Regards,
>>>
>>> *Thiago Gonzaga*
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>> ceph-users@xxxxxxxxxxxxxx
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph. com
>>
>
>
>
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