@@ -211,6 +211,30 @@ function create_bond {
echo $'\nBond name:' $bondname
+ if [ $distro == ubuntu ]
+ then
+ local mainfn=$cfgdir/interfaces
+ local s="^[ \t]*(auto|iface|mapping|allow-.*)[ \t]+${bondname}"
+
+ grep -E "$s" $mainfn
+ if [ $? -eq 0 ]
+ then
+ echo "WARNING: ${bondname} has been configured already"
+ return
+ fi
+ elif [ $distro == redhat ] || [ $distro == suse ]
+ then
+ local fn=$cfgdir/ifcfg-$bondname
+ if [ -f $fn ]
+ then
+ echo "WARNING: ${bondname} has been configured already"
+ return
+ fi
+ else
+ echo "Unsupported Distro: ${distro}"
+ return
+ fi
+
echo configuring $primary
create_eth_cfg_pri_$distro $primary $bondname
@@ -219,8 +243,6 @@ function create_bond {
echo creating: $bondname with primary slave: $primary
create_bond_cfg_$distro $bondname $primary $secondary
-
- let bondcnt=bondcnt+1
}
for (( i=0; i < $eth_cnt-1; i++ ))
@@ -228,5 +250,6 @@ do
if [ -n "${list_match[$i]}" ]
then
create_bond ${list_eth[$i]} ${list_match[$i]}
+ let bondcnt=bondcnt+1
fi
done
Let bondvf.sh ignore this NIC if it has been configured, to prevent user configuration from being overwritten unexpectly. Signed-off-by: Simon Xiao <sixiao@microsoft.com> --- tools/hv/bondvf.sh | 27 +++++++++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-)