[Xen-devel] [PATCH] Improve error message about xm pause/unpase command

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

This patch improves error messages about xm pause/unpause command.

Without this patch you see:
 # xm pause Domain-0
 Error: Domain unable to be paused: (22, 'Invalid argument')
 Usage: xm pause <Domain>
 
 Pause execution of a domain.
 # xm unpause Domain-0
 Error: Domain unable to be unpaused: (22, 'Invalid argument')
 Usage: xm unpause <Domain>
 
 Unpause a paused domain.

With this patch applied:
 # xm pause Domain-0
 Error: Cannot pause privileged domain Domain-0
 Usage: xm pause <Domain>
 
 Pause execution of a domain.
 # xm unpause Domain-0
 Error: Cannot unpause privileged domain Domain-0
 Usage: xm unpause <Domain>
 
 Unpause a paused domain.


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

Best regards,
 Kan

Attachment: pause-unpause.patch
Description: Binary data

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