error while changing MAC address

[MaxInterrenet]

Hello,

I got this error while trying to change a MAC address :
command 'vzctl --skiplock set 160 --netif_add eth0,52:54:00:00:1C:2C,veth160.0,36:6E:82:3B:C9:21,vmbr0 --save' failed: exit code 139 (500)

Additionnaly when connected in SSH or FTP, I can't write files (got Input Output error) in the partition associated to /etc/pve. I can't read files, but not write.

Anyone got ideas ?

Thank's

 

[wolfgang]

Hi,
is your PVE part of a cluster?
when you have no quroum you cant write to /etc/pve.

 

[MaxInterrenet]

Yes my PVE is part of a cluster.
I used to be able to write to /etc/pve.

 

[wolfgang]

please send the output of

pveversion -v

and

pvecm status

 

[MaxInterrenet]

pveversion -v :

proxmox-ve-2.6.32: 3.1-109 (running kernel: 2.6.32-23-pve)
pve-manager: 3.1-3 (running version: 3.1-3/dc0e9b0e)
pve-kernel-2.6.32-23-pve: 2.6.32-109
lvm2: 2.02.98-pve4
clvm: 2.02.98-pve4
corosync-pve: 1.4.5-1
openais-pve: 1.1.4-3
libqb0: 0.11.1-2
redhat-cluster-pve: 3.2.0-2
resource-agents-pve: 3.9.2-4
fence-agents-pve: 4.0.0-1
pve-cluster: 3.0-7
qemu-server: 3.1-1
pve-firmware: 1.0-23
libpve-common-perl: 3.0-6
libpve-access-control: 3.0-6
libpve-storage-perl: 3.0-10
pve-libspice-server1: 0.12.4-1
vncterm: 1.1-4
vzctl: 4.0-1pve3
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 1.4-17
ksm-control-daemon: 1.1-1
glusterfs-client: 3.4.0-2

pvecm status :

cman_tool : Cannot open connection to cman, is it running ?

 

[MaxInterrenet]

Problem solved.

In fact /etc/pve partition crashed because of not enough disk space. After freeing some disk space and restarting pve-cluster, it worked again.
But I have a question : Is that normal that "pvecm status" still answers "cman_tool : Cannot open connection to cman, is it running ?" ?

Thank's

 

[wolfgang]

Yes it is normal.