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James Dingwall
26b1671a1c
The set_mtu() function of xen-network-common.sh currently has this code:
if [ ${type_if} = vif ]
then
local dev_=${dev#vif}
local domid=${dev_%.*}
local devid=${dev_#*.}
local FRONTEND_PATH="/local/domain/$domid/device/vif/$devid"
xenstore_write "$FRONTEND_PATH/mtu" ${mtu}
fi
This works fine if the device has its default name but if the xen config
defines the vifname parameter the FRONTEND_PATH is incorrectly constructed.
Learn the frontend path by reading the appropriate value from the backend.
Also change use of `...` to $(...) for a consistent style in the script.
Signed-off-by: James Dingwall <james@dingwall.me.uk>
Reviewed-by: Anthony PERARD <anthony.perard@vates.tech>