# df -h /home/brick1
Sist.fichs           Tama  Ocup Livre Uso% Montado em
/dev/mapper/cl-home  1,8T  1,8T   18G 100% /home

# df -h /home2/brick2      
Sist.fichs           Tama  Ocup Livre Uso% Montado em
/dev/mapper/cl-root   50G   28G   23G  56% /


If sharding is enable the restore pauses the VM with unknown storage error

Thanks
José


De: "Strahil Nikolov" <hunter86_bg@yahoo.com>
Para: suporte@logicworks.pt
Cc: "José Ferradeira via Users" <users@ovirt.org>, "Alex McWhirter" <alex@triadic.us>
Enviadas: Segunda-feira, 14 De Junho de 2021 17:14:15
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

And what is the status of the bricks:

df -h /home/brick1 /home2/brick2

When sharding is not enabled, the qcow2 disks cannot be spread between the bricks.

Best Regards,
Strahil Nikolov


# gluster volume info data1   
 
Volume Name: data1
Type: Distribute
Volume ID: d7eb2c38-2707-4774-9873-a7303d024669
Status: Started
Snapshot Count: 0
Number of Bricks: 2
Transport-type: tcp
Bricks:
Brick1: gs.domain.pt:/home/brick1
Brick2: gs.domain.pt:/home2/brick2
Options Reconfigured:
nfs.disable: on
transport.address-family: inet
storage.fips-mode-rchecksum: on
storage.owner-uid: 36
storage.owner-gid: 36
cluster.min-free-disk: 10%
performance.quick-read: off
performance.read-ahead: off
performance.io-cache: off
performance.low-prio-threads: 32
network.remote-dio: enable
cluster.eager-lock: enable
cluster.quorum-type: auto
cluster.server-quorum-type: server
cluster.data-self-heal-algorithm: full
cluster.locking-scheme: granular
cluster.shd-wait-qlength: 10000
features.shard: off
user.cifs: off
cluster.choose-local: off
client.event-threads: 4
server.event-threads: 4
performance.client-io-threads: on


# gluster volume status data1
Status of volume: data1
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick gs.domain.pt:/home/brick1    49153     0          Y       1824862
Brick gs.domain.pt:/home2/brick2   49154     0          Y       1824880
 
Task Status of Volume data1
------------------------------------------------------------------------------
There are no active volume tasks

# gluster volume heal data1 info summary
This command is supported for only volumes of replicate/disperse type. Volume data1 is not of type replicate/disperse
Volume heal failed.


# df -h /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/
Sist.fichs           Tama  Ocup Livre Uso% Montado em
gs.domain.pt:/data1  1,9T  1,8T   22G  99% /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1

thanks
José


De: "Strahil Nikolov" <hunter86_bg@yahoo.com>
Para: suporte@logicworks.pt
Cc: "José Ferradeira via Users" <users@ovirt.org>, "Alex McWhirter" <alex@triadic.us>
Enviadas: Segunda-feira, 14 De Junho de 2021 14:54:41
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

Can you provode the output of:
gluster volume info VOLUME 
gluster volume status VOLUME
gluster volume heal VOLUME info summary
df -h /rhev/data-center/mnt/glusterSD/<server>:_<volume>


In pure replica volumes , the bricks should be of the same size. If not - the smallest one defines the size of the volume.
If the VM has thin qcow2 disks, it will grow slowly till it reaches its maximum size or till the volume space is finished.

Best Regards,
Strahil Nikolov

Well, I have one brick without space, 1.8TB.
In fact I don't know why, because I only have one VM on that domain storage with less the 1TB.
When I try to start the VM I get this error:

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR trusted.libvirt.security.selinux on /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c: No space left on device.

I'm stuck in here

Thanks

José


De: "Strahil Nikolov" <hunter86_bg@yahoo.com>
Para: suporte@logicworks.pt, "José Ferradeira via Users" <users@ovirt.org>
Cc: "Alex McWhirter" <alex@triadic.us>, "José Ferradeira via Users" <users@ovirt.org>
Enviadas: Segunda-feira, 14 De Junho de 2021 7:21:09
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

So,

how is it going ?
Do you have space ?

Best Regards,
Strahil Nikolov

On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov
<hunter86_bg@yahoo.com> wrote:
You need to use thick VM disks on Gluster, which is the default behavior for a long time.
Also, check all bricks' free space. Most probably you are out of space on one of the bricks (term for server + mountpoint combination).

Best Regards,
Strahil Nikolov

On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users
<users@ovirt.org> wrote:
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