[Xen-devel] [PATCH] Fix error message of xm pause/unpause command

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

When I tested the xm pause/unpause command, I found poor error messages.
The following is the error messages.

# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0      492     1 r-----   394.6
vm1                                1      512     1 r-----     3.0
# xm pause 0
Error: (22, 'Invalid argument')
# xm pause vm2
Error: <Fault 3: 'vm2'>
# xm unpause 0
Error: (22, 'Invalid argument')
# xm unpause vm2
Error: <Fault 3: 'vm2'>


This patch fixes error messages as follows.

[root@tiger111 xen-ia64-unstable.hg.060707]# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0      492     1 r-----  1197.4
vm1                                1      512     1 r-----   805.7
# xm pause 0
Error: Cannot pause privileged domain 0
# xm pause vm2
Error: the domain 'vm2' does not exist.
# xm unpause 0
Error: Cannot unpause privileged domain 0
# xm unpause vm2
Error: the domain 'vm2' does not exist.


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

Best regards,
 Kan

Attachment: pause_unpause.patch
Description: Binary data

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