[Xen-devel] [PATCH] Fix argument check of xm reboot command (3)

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

I tested unlikely operations about the xm reboot/shutdown command. 
As a result, I found the following problems.

Problem 1: Can reboot/shutdown Domain-0 by mistake.
  # xm list
  Name                              ID Mem(MiB) VCPUs State  Time(s)
  Domain-0                           0     1024     2 r-----    31.0
  # xm reboot 0
  Error: Can't specify Domain-0
  # xm reboot 00
  # 
  Broadcast message from root (console) (Thu Jul  6 23:50:09 2006):
  
  The system is going down for reboot NOW!


Problem 2: Can not reboot/shutdown domain of domain name '0'.
  # xm list
  Name                              ID Mem(MiB) VCPUs State  Time(s)
  0                                  1      256     1 -b----     3.5
  Domain-0                           0     1024     2 r-----    29.8
  # xm reboot 0
  Error: Can't specify Domain-0


I fixed these problems with this patch.

Signed-off-by: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>

Best regards,
 Kan

Attachment: reboot-3.patch
Description: Binary data

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