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-rwxr-xr-xtests/run.sh3
1 files changed, 1 insertions, 2 deletions
diff --git a/tests/run.sh b/tests/run.sh
index c21c3fd7..34a52878 100755
--- a/tests/run.sh
+++ b/tests/run.sh
@@ -293,8 +293,7 @@ inject_failure() {
echo "disabling network of compute host [$COMPUTE_HOST] for 3 mins..."
cat > disable_network.sh << 'END_TXT'
#!/bin/bash -x
-dev=$(sudo ip a | awk '/ @COMPUTE_IP@\//{print $7}')
-[[ -n "$dev" ]] || dev=$(sudo ip a | awk '/ @COMPUTE_IP@\//{print $5}')
+dev=$(sudo ip a | awk '/ @COMPUTE_IP@\//{print $NF}')
sleep 1
sudo ip link set $dev down
echo "doctor set link down at" $(date "+%s.%N")