Hey guys,
we experienced an awkward problem where running VM files suddenly disappears from a QNAP NFS share.
This happened now twice, first time end of February with 2 less important VM’s and now 3,5 months later with one productive VM. They are on the same node. There are around 20 VM’s directly running on the QNAP NFS share distributed to 3 nodes connected to the QNAP NAS with 10Gbit. A few more VM’s running on local drives of the nodes. HA is not active.
Does anyone ever saw this phenomenon? Does anyone have an idea how this could happen? There are firmware upgrades for QNAP as well for sure updates for the Proxmox nodes available.
root@prox1:~# pveversion -v
proxmox-ve: 4.1-34 (running kernel: 4.2.6-1-pve)
pve-manager: 4.1-5 (running version: 4.1-5/f910ef5c)
pve-kernel-4.2.6-1-pve: 4.2.6-34
lvm2: 2.02.116-pve2
corosync-pve: 2.3.5-2
libqb0: 0.17.2-1
pve-cluster: 4.0-30
qemu-server: 4.0-46
pve-firmware: 1.1-7
libpve-common-perl: 4.0-43
libpve-access-control: 4.0-11
libpve-storage-perl: 4.0-38
pve-libspice-server1: 0.12.5-2
vncterm: 1.2-1
pve-qemu-kvm: 2.4-21
pve-container: 1.0-37
pve-firewall: 2.0-15
pve-ha-manager: 1.0-18
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u1
lxc-pve: 1.1.5-5
lxcfs: 0.13-pve3
cgmanager: 0.39-pve1
criu: 1.6.0-1
zfsutils: 0.6.5-pve7~jessie
we experienced an awkward problem where running VM files suddenly disappears from a QNAP NFS share.
This happened now twice, first time end of February with 2 less important VM’s and now 3,5 months later with one productive VM. They are on the same node. There are around 20 VM’s directly running on the QNAP NFS share distributed to 3 nodes connected to the QNAP NAS with 10Gbit. A few more VM’s running on local drives of the nodes. HA is not active.
Does anyone ever saw this phenomenon? Does anyone have an idea how this could happen? There are firmware upgrades for QNAP as well for sure updates for the Proxmox nodes available.
root@prox1:~# pveversion -v
proxmox-ve: 4.1-34 (running kernel: 4.2.6-1-pve)
pve-manager: 4.1-5 (running version: 4.1-5/f910ef5c)
pve-kernel-4.2.6-1-pve: 4.2.6-34
lvm2: 2.02.116-pve2
corosync-pve: 2.3.5-2
libqb0: 0.17.2-1
pve-cluster: 4.0-30
qemu-server: 4.0-46
pve-firmware: 1.1-7
libpve-common-perl: 4.0-43
libpve-access-control: 4.0-11
libpve-storage-perl: 4.0-38
pve-libspice-server1: 0.12.5-2
vncterm: 1.2-1
pve-qemu-kvm: 2.4-21
pve-container: 1.0-37
pve-firewall: 2.0-15
pve-ha-manager: 1.0-18
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u1
lxc-pve: 1.1.5-5
lxcfs: 0.13-pve3
cgmanager: 0.39-pve1
criu: 1.6.0-1
zfsutils: 0.6.5-pve7~jessie
