OpenVZ Forum: Support » VE start failed *SOLVED*

Home » General » Support » VE start failed *SOLVED*

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

VE start failed *SOLVED* [message #32132]

Tue, 22 July 2008 14:45

locutius
Messages: 125
Registered: August 2007

Senior Member

Hello,

We are in the process migrating vpses from Vituozzo node to OpenVZ node. We tried many methods but none of the worked.

If anybody could send a good procedure to do this migration that would be very helpful.

Thanks in advance for the help.

Regards,
BobHi,

Please someone help me

I am facing below problem

Installed OpenVz in one of our server.

1. Downloaded rpm for kernel, vzpkg, vzquota etc all are working fine.
But when installing

rpm -ivh vztmpl-fedora-core-4-2.0-2.i386.rpm

Says it is already installed

But when we are giving rpm -ql or rpm -qa it shows it is not installed.

2. Giving vzpkgcache command

[Updated on: Wed, 23 July 2008 08:32]

Report message to a moderator

Re: VE start failed [message #32133 is a reply to message #32132]

Tue, 22 July 2008 14:56

kir
Messages: 1645
Registered: August 2005
Location: Moscow, Russia

Senior Member

What is your kernel version? Any messages in dmesg?

Kir Kolyshkin

http://static.openvz.org/userbars/openvz-developer.png

Report message to a moderator

Re: VE start failed [message #32134 is a reply to message #32132]

Tue, 22 July 2008 15:04

maratrus
Messages: 1495
Registered: August 2007
Location: Moscow

Senior Member

Hi,

anything in dmesg?
did you try to increase loglevel (LOG_LEVEL variable in /etc/vz/vz.conf file)? Set it to 10, please.
You can also use --verbose option with vzctl utility.

How much RAM do you have?
What kernel are you using now (uname -a)?

Thank You!

Report message to a moderator

Re: VE start failed [message #32136 is a reply to message #32134]

Tue, 22 July 2008 18:21

locutius
Messages: 125
Registered: August 2007

Senior Member

Linux xxxx.cc 2.6.18-53.1.6.el5.028stab053.6PAE #1 SMP Mon Feb 11 20:53:20 MSK 2008 i686 i686 i386 GNU/Linux

Dell PE1950 8GB RAM 2x Duo Core

VE 101 created with vzsplit = 2
VE's 102-131 created with vzsplit = 48

dmesg gives:

ip_conntrack: falling back to vmalloc.
Unable to create ip_conntrack_hash
CT: 116: stopped
CT: 116: failed to start with err=-12

cat /proc/sys/net/ipv4/ip_conntrack_max gives:

4194304

cat /proc/sys/net/ipv4/netfilter/ip_conntrack_buckets gives:

262144

vzctl --verbose start 116 gives:

# vzctl start 116
Starting VE ...
VE is mounted
VE start failed
VE is unmounted

with LOG_LEVEL = 10

VE 116 : Starting VE ...
VE 116 : Running: /usr/sbin/vzquota show 116
VE 116 : Running: /usr/sbin/vzquota on 116 -r 0 -b 3145828 -B 3145828 -i 311317 -I 342439 -e 259200 -n 259200 -s 0
VE 116 : Mounting root: /vz/root/116 /vz/private/116
VE 116 : VE is mounted
VE 116 : Set iptables mask 0x0034dfff
VE 116 : Set features mask 0000000000000000/0000000000000000
VE 116 : VE start failed
VE 116 : Running: /usr/sbin/vzquota stat 116 -f
VE 116 : Running: vzquota setlimit 116 -b 3145728 -B 3145728 -i 311217 -I 342339
VE 116 : Running: /usr/sbin/vzquota stat 116 -f
VE 116 : Running: /usr/sbin/vzquota off 116
VE 116 : VE is unmounted

clearly something to do with iptables and the high settings of ip_conntrack

Report message to a moderator

Re: VE start failed [message #32137 is a reply to message #32136]

Tue, 22 July 2008 18:54

kir
Messages: 1645
Registered: August 2005
Location: Moscow, Russia

Senior Member

Try to not load conntrack iptables module(s) on startup and see if it helps (after a clean reboot).

Kir Kolyshkin

Report message to a moderator

Re: VE start failed [message #32138 is a reply to message #32137]

Tue, 22 July 2008 20:06

locutius
Messages: 125
Registered: August 2007

Senior Member

i might be wrong but do i not need conntrack for my APF (advanced policy firewall)?

i understand RAB (Reactive Address Blocking) does not work in OpenVZ, does that mean i can also simply drop conntrack?

Report message to a moderator

Previous Topic:	Init problem on vps node.
Next Topic:	not loading vznetdev unexpected side effects

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat May 04 03:06:41 GMT 2024

Total time taken to generate the page: 0.01707 seconds