vztop and vzps "Segmentation fault"

L

lp86

Renowned Member
Mar 3, 2010
58
0
71
Ohio
www.ohiointernet.net
After updating to 1.6 I cannot use vzps or vztop anymore.

This is what I get from vztop

13:11:41 up 1 day, 12:46, 1 user, load average: 0.00, 0.51, 0.81
485 processes: 483 sleeping, 1 running, 0 zombie, 1 stopped
CPU0 states: 0.0% user 1.0% system 0.0% nice 0.0% iowait 98.0% idle
CPU1 states: 0.0% user 0.0% system 0.0% nice 0.0% iowait 100.0% idle
CPU2 states: 0.0% user 0.0% system 0.0% nice 0.0% iowait 100.0% idle
CPU3 states: 0.0% user 0.0% system 0.0% nice 0.0% iowait 100.0% idle
Segmentation fault

vzps
Segmentation fault

pveversion

proxmox:~# pveversion -v
pve-manager: 1.6-2 (pve-manager/1.6/5087)
running kernel: 2.6.32-3-pve
proxmox-ve-2.6.32: 1.6-14
pve-kernel-2.6.32-3-pve: 2.6.32-14
pve-kernel-2.6.18-2-pve: 2.6.18-5
qemu-server: 1.1-18
pve-firmware: 1.0-7
libpve-storage-perl: 1.0-14
vncterm: 0.9-2
vzctl: 3.0.24-1pve4
vzdump: 1.2-7
vzprocps: 2.0.11-1dso2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.12.5-1
ksm-control-daemon: 1.0-4
 
also here, thanks for reporting.
 
It works with the 2.6.24 kernel branch.
 
Let me know if you need any additional information, I am also having networking problems with all CentOS based containers as of 1.6 as well. Without this file "route-venet0" the container cannot access the network. It gets deleted by the add ip script.
 
dietmar said:
I reported the bug to the openvz team: http://bugzilla.openvz.org/show_bug.cgi?id=1654
Click to expand...

They suggest to upgrade to a more recent version of vzprocps:
Which version are you using?

I am getting segfaults with version 2.0.11-1dso2 myself, but that is not the
current version.
There happened to be fixes for 64bit related segfaults IIRC, but no updated
Debian package yet (I have contacted the maintainer some weeks ago; update is
planned, but not done).
Click to expand...


Could this be done?
 
pstree can help in finding out which processes belong to which virtual machine while vzps and vztop do not work.

Still, it would be nice to get the update of vzprocps available for proxmox.
 
I would be willing to look into it. From an initial strace, the problem looks to be rather trivial (/proc/meminfo has grown past the maximum buffer size (1023) that vzprocps currently deals with for that file).

Of course there might be other problems lateron...

vzprocps isn't a standard debian package, and I don't see any source packages on download.proxmox.com. So could you tell me where to find the source package, so I can take a look at it?
 
dietmar said:
Will Thorsten maintain the debian packages, or did you take over package management?
Click to expand...

I contacted Thorsten about a week ago, no reply so far. His website hasn't been updated in quite a while (late note from November 2009). So I would guess he is not maintaining the package any more. It was never released to any official repository anyways, as far as I can tell.

You are welcome to use my package as is. I do not have the time and resources to update and maintain it on a regular basis.
 
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