OpenVZ Forum: Support » /dev/mem: Operation not permitted

Home » General » Support » /dev/mem: Operation not permitted

Fri, 03 April 2009 06:05

maratrus
Messages: 1495
Registered: August 2007
Location: Moscow

Senior Member

Hi,

try the following commands

# vzctl set $VEID --devnodes mem:rw --save
# vzctl set $VEID --capability sys_rawio --save

Quote:

I also have a question about mknod, what's the difference when /dev is created from mknod and device being passed by vzctl set 2005 --devnodes?

mknod simply creates device file inside VE but vzctl says to kernel that the particular VE is going to have appropriate permissions.

		/dev/mem: Operation not permitted By: bbhenry on Thu, 02 April 2009 21:58
		Re: /dev/mem: Operation not permitted By: maratrus on Fri, 03 April 2009 06:05
		Re: /dev/mem: Operation not permitted By: bbhenry on Fri, 03 April 2009 16:30
		Re: /dev/mem: Operation not permitted By: maratrus on Fri, 03 April 2009 16:36
		Re: /dev/mem: Operation not permitted SOLVED By: bbhenry on Fri, 03 April 2009 17:13

Previous Topic:	OpenVZ + ALT Linux Sisyphus (20081222) + WebVZ
Next Topic:	CPU-Limit not working?

Goto Forum:

] [

]

Current Time: Fri Nov 07 03:17:15 GMT 2025

Total time taken to generate the page: 0.10177 seconds