Issue

• vCPU を 1 から 2 に増やして仮想マシンを再起動すると、カーネルパニックエラーが発生しました。以下の画像はエラー時の画面です。

Freeing unused kernel memory:1732k freed
mknod:'/dev/null’:File exists
mknod:'/dev/console’:File exists
init:182: cannot open /proc/cmdline:No such file
mkdir: cannot create directory '/dev/pts’:File exists
mount: only root can do that (effective UID is 1826)
dracut: dracut-004-283.el6
dracut:FATAL:No or empty root= argument
dracut:Refusing to continue

dracut Harning:Signal caught!
dracut Harning: dracut:FATAL:No or empty root= argument
dracut Harning: dracut:Refusing to continue
Rernel panic - not syncing:Attempted to kill init!
Pid:1, comm: init Not tainted 2.5.32-2?9.e16.x86_64 #1
Call Trace:
[<ffffffff814fd11a>] ? panic+0xa0/0x168
[<ffffffff818?80d2>] ? do_exit+0x852/0X0?0
[<ffffffff811?ca?5>] ? fput+0x25/0x38
[<ffffffff818?8c38)] ? do_group_exit+0x58/0xd8
[<ffffffff818?0cc?>] ? sys_exit_group+0x1?/0x28
[<ffffffff818808f2)] ? system_call_fastpath+0x16/0x10