[Xen-devel] [PATCH] Fix xm mem-max command

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

When I gave 2 TiB or more to xm mem-max command, I saw the following 
error message.  But the maxmem value was changed. 

# xm list --long vm1 | grep maxmem
    (maxmem 256)
# xm mem-max vm1 2097152
Error: long int too large to convert to int
Usage: xm mem-max <Domain> <Mem>

Set the maximum amount reservation for a domain.
# xm list --long vm1 | grep maxmem
    (maxmem 2097152)


This patch reverts the maxmem value to the previous maxmem value when 
the error occurs. 

# xm list --long vm1 | grep maxmem
    (maxmem 256)
# xm mem-max vm1 2097152
Error: long int too large to convert to int
Usage: xm mem-max <Domain> <Mem>

Set the maximum amount reservation for a domain.
# xm list --long vm1 | grep maxmem
    (maxmem 256)

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

Best regards,
 Kan

Attachment: xm_memmax.patch
Description: Binary data

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