Re: deploying Ceph using FQDN for MON / MDS Services

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Hi Robert / Team,
Further we are now trying to integrate the ceph as storage domain in OVirt
4.4


We want to create a storage domain of POSIX-compliant type for mounting a
ceph-based infrastructure in oVirt.
As stated we are able to manually mount the ceph-mon nodes using the
following command on the oVirt deployment hosts:

sudo mount -t ceph :/volumes/xyz/conf/00593e1d-b674-4b00-a289-20becr06761c9
/rhev/data-center/mnt/:_volumes_xyz_conf_00593e1d-b674-4b00-a289-20bec0r6761c9
-o rw,name=foo,secret=AQABDzRkTar*****Lnx6qX/VDA==

 # mount on Node:

*[root@deployment-host mnt]# df -kh*

* df: /run/user/0/gvfs: Transport endpoint is not connected*

*
Filesystem
Size  Used Avail Use% Mounted on*

[abcd:abcd:abcd::51]:6789,[abcd:abcd:abcd::52]:6789,[abcd:abcd:abcd::53]:6789:/volumes/xyz/conf/00593e1d-b674-4b00-a289-20bec06761c9
19G     0   19G   0%
/rhev/data-center/mnt/:_volumes_xyz_conf_00593e1d-b674-4b00-a289-20bec06761c9



Query:
1. Could anyone help us out with storage domain creation in oVirt, we need
to ensure that Domain is always up and connected in the state of Active
Monitor failure.

On Tue, Apr 18, 2023 at 2:41 PM Lokendra Rathour <lokendrarathour@xxxxxxxxx>
wrote:

> yes thanks, Robert,
> after installing the Ceph common mount is working fine.
>
>
> On Tue, Apr 18, 2023 at 2:10 PM Robert Sander <
> r.sander@xxxxxxxxxxxxxxxxxxx> wrote:
>
>> On 18.04.23 06:12, Lokendra Rathour wrote:
>>
>> > but if I try mounting from a normal Linux machine with connectivity
>> > enabled between Ceph mon nodes, it gives the error as stated before.
>>
>> Have you installed ceph-common on the "normal Linux machine"?
>>
>> Regards
>> --
>> Robert Sander
>> Heinlein Support GmbH
>> Linux: Akademie - Support - Hosting
>> http://www.heinlein-support.de
>>
>> Tel: 030-405051-43
>> Fax: 030-405051-19
>>
>> Zwangsangaben lt. §35a GmbHG:
>> HRB 93818 B / Amtsgericht Berlin-Charlottenburg,
>> Geschäftsführer: Peer Heinlein  -- Sitz: Berlin
>> _______________________________________________
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>>
>
>
> --
> ~ Lokendra
> skype: lokendrarathour
>
>
>

-- 
~ Lokendra
skype: lokendrarathour
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