update userdata-v3.sh.

userdata-v3.sh

@@ -10,7 +10,6 @@ mkdir -p /mnt/v1
 yum install -y amazon-efs-utils
 
 sudo mount -t efs -o tls fs-0dfc5ae8:/ /mnt/v1
-yum install -y e2fsprogs
 aws configure set default.region cn-northwest-1
 aws logs create-log-group --log-group-name cloudlog
 cp /root/server /mnt/v1
@@ -80,12 +79,3 @@ source /mnt/v1/refund.sh &
 
 
 
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