[Gluster-users] deploy glusterfs on LXC

[Humble Devassy Chirammal]

Hi Bin Zhou,

>>
' However I cannot find a viable method to attach an additional logical
volume block device to LXC except using dev loop. '
>>

How are you managing your LXC containers?

Are you using lxc utilties for the same ? or is it via docker [1]? If its
docker, there is an option (-v) which allows you to attach  a volume to the
container.

>
[2014-08-28 20:56:01.322228] E [mount.c:267:gf_fuse_mount] 0-glusterfs-fuse:
cannot open /dev/fuse (No such file or directory)
>


You can create a Fuse device inside the container by running mknod
/dev/fuse c 10 229

Also, have you started the containers with full privileges ?

[1] https://github.com/humblec/dockit

--Humble


On Fri, Aug 29, 2014 at 1:02 AM, Tamas Papp <tompos at martos.bme.hu> wrote:

>
> On 08/28/2014 03:55 PM, Bin Zhou wrote:
>
>  I am trying to deploy glusterfs server (3.5.2-2) on LXCs running Ubuntu
> 14.0.4. However I cannot find a viable method to attach an additional
> logical volume block device to LXC except using dev loop. GlusterFS volume
> is created and started without any problem. But the client fails to mount
> to glusterfs volume.
>
>  ubuntu at gserv-5:~$ sudo gluster volume create gv2 replica 2
> gserv-5:/data/brick1/gv2  gserv-6:/data/brick1/gv2
> volume create: gv2: failed: Host gserv-6 is not in 'Peer in Cluster' state
> ubuntu at gserv-5:~$ sudo gluster peer probe gserv-6
> peer probe: success.
>  ubuntu at gserv-6:~$ sudo gluster volume start gv3
> volume start: gv3: success
> ubuntu at gserv-6:~$ sudo gluster volume info
>
> Volume Name: gv3
> Type: Replicate
> Volume ID: 822ac57e-d033-439a-9d98-c9162d00c50b
> Status: Started
> Number of Bricks: 1 x 2 = 2
> Transport-type: tcp
> Bricks:
> Brick1: gserv-5:/data/brick1/gv3
> Brick2: gserv-6:/data/brick1/gv3
>
>  ubuntu at gserv-6:~$ sudo mount -t glusterfs gserv-5:/gv3 /mnt/gv3
> Mount failed. Please check the log file for more details.
>
>  ubuntu at gserv-6:~$ mount
> /dev/ubuntu-vg/lv-6 on / type ext3 (rw)
> proc on /proc type proc (rw,noexec,nosuid,nodev)
> sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
> ... ...
> /dev/loop3 on /data/brick1 type ext3 (rw)
>
>  I am new to GlusterFS. Could someone help me to troubleshoot this issue
> please?
> Thanks a lot!
>
>
> What are in the logs?
>
> t
>
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