Category Archives: OpenVZ

My Site was Hacked, What Do I Do?

The security of your hosting space is a two-fold responsibility. Webhost, has a responsibility to ensure that all server-side software is up to date and has all necessary security patches applied. Technical

Enter into VE failed Unable to open pty: No such file or directory

If you face following error. [root@Node ~]# vzctl enter 445 enter into VE 445 failed Unable to open pty: No such file or directory This is a well known problem with udev

Unable to open pty: No such file or directory

# vzctl enter 1011 enter into VE  1011failed Unable to open pty: No such file or directory The fix is # vzctl exec   1011 /sbin/MAKEDEV tty # vzctl exec 1011 /sbin/MAKEDEV pty

Important openVZ commands

Following are some important commands which are normally used while working on a Hardware Node. 1) vzlist -a : Shows list of all the VPS’s hosted on the Node. 2) vzctl start

OpenVZ

OpenVZ uses Operating System Virtualization technology through which you can partition a single physical server into multiple small computational partitions and thus a physical server can have multiple secure isolated operating systems.