[Users] 32 container in 64 bit hardware node

Aleksey Mykhailov aleksey at kodingen.com
Mon May 17 14:56:00 EDT 2010


Hi all
I have one strange issue 
can simple reproduce it:

# cat /etc/redhat-release
CentOS release 5.4 (Final)

# uname -a
Linux example.com 2.6.18-164.15.1.el5.028stab068.9 #1 SMP Tue Mar 30 18:07:38 
MSD 2010 x86_64 x86_64 x86_64 GNU/Linux

# yum list installed|grep vz
ovzkernel.x86_64                   2.6.18-164.15.1.el5.028stab068.9    
installed
vzctl.x86_64                       3.0.23-1                            
installed
vzctl-lib.x86_64                   3.0.23-1                            
installed
vzpkg.noarch                       2.7.0-18                            
installed
vzquota.x86_64                     3.0.12-1                            
installed
vzrpm43.i386                       4.3.3-7_nonptl.6                    
installed
vzrpm43-python.i386                4.3.3-7_nonptl.6                    
installed
vzrpm44.i386                       4.4.1-22.5                          
installed
vzrpm44-python.i386                4.4.1-22.5                          
installed
vztmpl-centos-4.i386               2.0-2                               
installed
vzyum.noarch                       2.4.0-11                            
installed


so I downloaded this template 
http://download.openvz.org/template/precreated/centos-5-x86.tar.gz


and create simple VPS

#  vzctl --verbose create 101 --ostemplate centos-5-x86  --hostname=101
Unable to get full ostemplate name for centos-5-x86
Creating container private area (centos-5-x86)
Performing postcreate actions
Container private area was created


# vzctl --verbose start 101
Starting container ...
Container is mounted
Setting CPU units: 1000
Configure meminfo: 65536
Set hostname: 101
Running container script: /etc/vz/dists/scripts/redhat-set_hostname.sh
Container start in progress...

then 

# vzctl enter 101
and getting 
# top
 top: /proc is not mounted, required for output data

but not always ... anytime I able to see top ouput





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