* [PVE-User] LXC with glusterfs backup
@ 2020-12-11 8:43 Bertorello, Marco
2020-12-11 9:58 ` Dominic Jäger
0 siblings, 1 reply; 4+ messages in thread
From: Bertorello, Marco @ 2020-12-11 8:43 UTC (permalink / raw)
To: Proxmox VE user list
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Dear PVE users,
I'm experincing an issue with some lxc that uses glusterfs to share
their datas.
I've those 3 lxc debian 10 based with FUSE feature activated in order to
use glusterfs inside the containers.
All works fine, until I try to backup them (to PBS if it's useful).
The backup starts normally, but hangs without end. Last logs I can see are:
INFO: Starting Backup of VM 120 (lxc)
INFO: Backup started at 2020-12-11 04:07:02
INFO: status = running
INFO: CT Name: haproxy3
INFO: including mount point rootfs ('/') in backup
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: create storage snapshot 'vzdump'
until I stopped it, after 4 hours more or less.
I retried the backup but without success. During the backup job was
running, I cannot see any activity on PBS.
Previous backup, before I implemented glusterfs, was:
120 haproxy3 OK 00:00:48 749MB ct/120/2020-12-10T02:25:10Z
Do you have any ideas about?
Thanks a lot and best regards,
--
Marco Bertorello
https://www.marcobertorello.it
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PVE-User] LXC with glusterfs backup
2020-12-11 8:43 [PVE-User] LXC with glusterfs backup Bertorello, Marco
@ 2020-12-11 9:58 ` Dominic Jäger
2020-12-11 10:13 ` Bertorello, Marco
0 siblings, 1 reply; 4+ messages in thread
From: Dominic Jäger @ 2020-12-11 9:58 UTC (permalink / raw)
To: Proxmox VE user list, me
What is the output of
> cat /etc/pve/lxc/120.conf
?
On Fri, Dec 11, 2020 at 09:43:32AM +0100, Bertorello, Marco wrote:
>
> I've those 3 lxc debian 10 based with FUSE feature activated in order to use
> glusterfs inside the containers.
>
> All works fine, until I try to backup them (to PBS if it's useful).
>
> The backup starts normally, but hangs without end. Last logs I can see are:
>
> INFO: Starting Backup of VM 120 (lxc)
> INFO: Backup started at 2020-12-11 04:07:02
> INFO: status = running
> INFO: CT Name: haproxy3
> INFO: including mount point rootfs ('/') in backup
> INFO: backup mode: snapshot
> INFO: ionice priority: 7
> INFO: create storage snapshot 'vzdump'
>
> until I stopped it, after 4 hours more or less.
>
> I retried the backup but without success. During the backup job was running,
> I cannot see any activity on PBS.
>
> Previous backup, before I implemented glusterfs, was:
>
> 120 haproxy3 OK 00:00:48 749MB ct/120/2020-12-10T02:25:10Z
>
> Do you have any ideas about?
>
> Thanks a lot and best regards,
>
> --
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PVE-User] LXC with glusterfs backup
2020-12-11 9:58 ` Dominic Jäger
@ 2020-12-11 10:13 ` Bertorello, Marco
2020-12-15 10:39 ` Dominic Jäger
0 siblings, 1 reply; 4+ messages in thread
From: Bertorello, Marco @ 2020-12-11 10:13 UTC (permalink / raw)
To: Proxmox VE user list
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Il 11/12/2020 10:58, Dominic Jäger ha scritto:
> What is the output of
>> cat /etc/pve/lxc/120.conf
> ?
Hi Dominic, thanks a lot for your quick reply.
Here the lxc configuration (a try to backup is currently running):
root@pve3:~# cat /etc/pve/lxc/120.conf
arch: amd64
cores: 1
features: fuse=1,nesting=1
hostname: haproxy3
lock: snapshot
memory: 1024
net0:
name=eth0,bridge=vmbr0,gw=192.168.1.1,hwaddr=62:FF:14:9F:F8:A6,ip=192.168.1.53/24,type=veth
ostype: debian
rootfs: DS1:subvol-120-disk-0,size=8G
swap: 512
[vzdump]
#vzdump backup snapshot
arch: amd64
cores: 1
features: fuse=1,nesting=1
hostname: haproxy3
memory: 1024
net0:
name=eth0,bridge=vmbr0,gw=192.168.1.1,hwaddr=62:FF:14:9F:F8:A6,ip=192.168.1.53/24,type=veth
ostype: debian
rootfs: DS1:subvol-120-disk-0,size=8G
snapstate: prepare
snaptime: 1607674369
swap: 512
--
Marco Bertorello
https://www.marcobertorello.it
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PVE-User] LXC with glusterfs backup
2020-12-11 10:13 ` Bertorello, Marco
@ 2020-12-15 10:39 ` Dominic Jäger
0 siblings, 0 replies; 4+ messages in thread
From: Dominic Jäger @ 2020-12-15 10:39 UTC (permalink / raw)
To: Proxmox VE user list, me
The problem is FUSE together with backup of a running container.
It is explained in the documentation
https://pve.proxmox.com/pve-docs/chapter-pct.html#_fuse_mounts
The solution that is proposed in that link worked for me for GlusterFS.
On Fri, Dec 11, 2020 at 11:13:46AM +0100, Bertorello, Marco wrote:
> Here the lxc configuration (a try to backup is currently running):
>
> root@pve3:~# cat /etc/pve/lxc/120.conf
> arch: amd64
> cores: 1
> features: fuse=1,nesting=1
> hostname: haproxy3
> lock: snapshot
> memory: 1024
> net0: name=eth0,bridge=vmbr0,gw=192.168.1.1,hwaddr=62:FF:14:9F:F8:A6,ip=192.168.1.53/24,type=veth
> ostype: debian
> rootfs: DS1:subvol-120-disk-0,size=8G
> swap: 512
>
> [vzdump]
> #vzdump backup snapshot
> arch: amd64
> cores: 1
> features: fuse=1,nesting=1
> hostname: haproxy3
> memory: 1024
> net0: name=eth0,bridge=vmbr0,gw=192.168.1.1,hwaddr=62:FF:14:9F:F8:A6,ip=192.168.1.53/24,type=veth
> ostype: debian
> rootfs: DS1:subvol-120-disk-0,size=8G
> snapstate: prepare
> snaptime: 1607674369
>
> swap: 512
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-12-15 10:39 UTC | newest]
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2020-12-11 8:43 [PVE-User] LXC with glusterfs backup Bertorello, Marco
2020-12-11 9:58 ` Dominic Jäger
2020-12-11 10:13 ` Bertorello, Marco
2020-12-15 10:39 ` Dominic Jäger
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