No LXC disk io read/write graphs after update to Proxmox 4.4-1

[candl]

Hi.

Updated yesterday to 4.4-1 from 4.3-x.

Everything went well except that I have noticed that Disk IO graphs for LXC containers are no longer updated at all.

I have tried the obvious, e.g 'service pvestatd restart' but it didn't help.

There are no errors in logs indicating any problems for rrd, etc.

Anyone having a similar problem? Any potential solutions?

Current version:

proxmox-ve: 4.4-76 (running kernel: 4.4.35-1-pve)
pve-manager: 4.4-1 (running version: 4.4-1/eb2d6f1e)
pve-kernel-4.4.35-1-pve: 4.4.35-76
pve-kernel-4.2.6-1-pve: 4.2.6-36
pve-kernel-4.4.16-1-pve: 4.4.16-64
lvm2: 2.02.116-pve3
corosync-pve: 2.4.0-1
libqb0: 1.0-1
pve-cluster: 4.0-48
qemu-server: 4.0-101
pve-firmware: 1.1-10
libpve-common-perl: 4.0-83
libpve-access-control: 4.0-19
libpve-storage-perl: 4.0-70
pve-libspice-server1: 0.12.8-1
vncterm: 1.2-1
pve-docs: 4.4-1
pve-qemu-kvm: 2.7.0-9
pve-container: 1.0-88
pve-firewall: 2.0-33
pve-ha-manager: 1.0-38
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u2
lxc-pve: 2.0.6-2
lxcfs: 2.0.5-pve1
criu: 1.6.0-1
novnc-pve: 0.5-8
smartmontools: 6.5+svn4324-1~pve80
zfsutils: 0.6.5.8-pve13~bpo80
openvswitch-switch: 2.6.0-2

 

[gosha]

The same...

 

[fabian]

please file a bug report at bugzilla.proxmox.com - this is probably caused by the nested cgroups introduced with the last lxc package update.

 

[candl]

Done.

bug ref: https://bugzilla.proxmox.com/show_bug.cgi?id=1227

 

[morph027]

Confirmed....though i didn't noticed always looking at check_mk graphs

 

[Luis Vivas]

Any news about this?

 

[fabian]

Any news about this?

this has already been fixed, but there is currently a new, similar bug for which a fix will be uploaded later today.

 

[Luis Vivas]

Hi fabian, thanks for the information, I hope you get this fix it for us on a update package soon.

this has already been fixed, but there is currently a new, similar bug for which a fix will be uploaded later today.

 

[Oles]

hello, save bug. no IO graph for lxc

Virtual Environment 4.4-5/c43015a5

 

[rholighaus]

This bug is still present in 4.4-13 :-(
Any update in sight?

 

[rholighaus]

This bug still exists in 5.0 :-(

 

[FastLaneJB]

Is this a ZFS issue? I've a host on 4.4 where his works fine but is using LVM Thin. I have another host I've rebuilt onto 5.0 but is using ZFS which gets no Disk IO for containers.

Be good if this could be fixed though please