This tutorial will help you to fix the following errors.
Error 1
[root@server ~]# vzctl suspend 101 Setting up checkpoint... Error: No checkpointing support, unable to open /proc/cpt: No such file or directory [root@server ~]#
The error “Error: No checkpointing support, unable to open /proc/cpt: No such file or directory” is due to the kernal module vzcpt is not loaded on the server. You can enable it using the following command.
modprobe vzcpt
The above command will help you to load the vzcpt module.
Error 2
[root@orange1 ~]# vzctl restore 104 Restoring container ... Error: No checkpointing support, unable to open /proc/rst: No such file or directory [root@orange1 ~]#
The above error “Error: No checkpointing support, unable to open /proc/rst: No such file or directory” is happening due to the absence of the kernel module vzrst. You can enable the mentioned module using the following command.
modprobe vzrst
That’t it!!
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it’s works .. thanks