!/bin/bashv1.0by-xgmin-20200507
echo "please input your lvname"
read namelv
lv_name=<code>df -ph|grep "/$namelv"|awk '{print $1}'</code>lv_type=
<code>df -pt|grep "/$namelv"|awk '{print $2}'</code>echo $lv_name $lv_type
#######
pvlist=(<code>pvs |grep "/dev/"|awk '{print $1}'</code>) for pvname in ${pvlist[@]};do
echo $pvname
pvresize $pvname
done
vg=
<code>vgs|awk ' nr==2{print $nf}'|sed "s/\..*//g"</code>echo "vg free is "$vg"g"
lvextend -l +100%free $lv_name
if [ $lv_type == "ext4" ];then
resize2fs $lv_name
elif [ $lv_type == "xfs" ];then
xfs_growfs $lv_name
else
echo "error:wrong storage format..."
exit
fi
s=
<code>df -h</code>echo "fineshd!"echo "$s"