Crash PVE 4 w/ ZFS & LXC

[cpzengel]

Hi,

since we migrated two openvz containers to lxc we have crashes of the kernel
The LXC seem to be ZFS Datasets with no other Filesystem in in
Please see Picture attached!

Hardware is a HP Microserver GEN8, Xeon 1230 v2 16GB RAM

Best Regards

Chriz

[/CODE]

 

[tom]

please post the output of:

> pveversion -v

 

[cpzengel]

proxmox-ve: 4.0-19 (running kernel: 4.2.3-2-pve)
pve-manager: 4.0-57 (running version: 4.0-57/cc7c2b53)
pve-kernel-4.2.2-1-pve: 4.2.2-16
pve-kernel-4.2.3-2-pve: 4.2.3-19
lvm2: 2.02.116-pve1
corosync-pve: 2.3.5-1
libqb0: 0.17.2-1
pve-cluster: 4.0-24
qemu-server: 4.0-35
pve-firmware: 1.1-7
libpve-common-perl: 4.0-36
libpve-access-control: 4.0-9
libpve-storage-perl: 4.0-29
pve-libspice-server1: 0.12.5-2
vncterm: 1.2-1
pve-qemu-kvm: 2.4-12
pve-container: 1.0-20
pve-firewall: 2.0-13
pve-ha-manager: 1.0-13
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u1
lxc-pve: 1.1.4-3
lxcfs: 0.10-pve2
cgmanager: 0.39-pve1
criu: 1.6.0-1
zfsutils: 0.6.5-pve4~jessie

 

[tom]

pls try with our latest zfs form pvetest

(just enable the pvetest repo and run apt-get update && apt-get dist-upgrade)

 

[cpzengel]

how do i enable pve-test?

 

[tom]

See http://pve.proxmox.com/wiki/Package_repositories#Proxmox_VE_pvetest_Repository

 

[wolfgang]

Hi, do you have also KVM on the system running?

 

[cpzengel]

Qemu and converted Lxc

 

[wolfgang]

I think it is the same problem what occurs on the DL380.
If it so then the new Kernel, what is available on pvetest will fix the problem.
Pleas try.

 

[cpzengel]

i had no problems since last weekend
now we had this

after that i did an apt-get upgrade and rebooted.
so we wait whats happening

proxmox-ve: 4.0-22 (running kernel: 4.2.3-2-pve)pve-manager: 4.0-57 (running version: 4.0-57/cc7c2b53)
pve-kernel-4.2.2-1-pve: 4.2.2-16
pve-kernel-4.2.3-2-pve: 4.2.3-22
lvm2: 2.02.116-pve1
corosync-pve: 2.3.5-1
libqb0: 0.17.2-1
pve-cluster: 4.0-24
qemu-server: 4.0-35
pve-firmware: 1.1-7
libpve-common-perl: 4.0-36
libpve-access-control: 4.0-9
libpve-storage-perl: 4.0-29
pve-libspice-server1: 0.12.5-2
vncterm: 1.2-1
pve-qemu-kvm: 2.4-12
pve-container: 1.0-21
pve-firewall: 2.0-13
pve-ha-manager: 1.0-13
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u1
lxc-pve: 1.1.4-3
lxcfs: 0.10-pve2
cgmanager: 0.39-pve1
criu: 1.6.0-1
zfsutils: 0.6.5-pve6~jessie

after 24h no crash, here´s current pveversion -v