diff --git a/xCAT-test/autotest/testcase/installation/1 b/xCAT-test/autotest/testcase/installation/1
deleted file mode 100644
index 7e310aaa1..000000000
--- a/xCAT-test/autotest/testcase/installation/1
+++ /dev/null
@@ -1,100 +0,0 @@
-start:reg_linux_statelite_installation_hierarchy_by_nfs
-os:Linux
-stop:yes
-
-cmd:chdef -t node -o $$CN servicenode=$$SN monserver=$$SN nfsserver=$$SN tftpserver=$$SN  xcatmaster=$$SN
-check:rc==0
-cmd:chdef -t node $$SN groups=service,all
-check:rc==0
-
-cmd:makedns -n
-check:rc==0
-cmd:makeconservercf
-check:rc==0
-cmd:sleep 20
-cmd:if [[ "__GETNODEATTR($$CN,arch)__" =~ "ppc64" ]]; then getmacs -D $$CN; fi
-check:rc==0
-cmd:makedhcp -n
-check:rc==0
-cmd:makedhcp -a
-check:rc==0
-
-cmd:copycds $$ISO
-check:rc==0
-
-cmd:xdsh $$SN df|grep /install;if [ $? -eq 0 ] ;then xdsh $$SN umount /install;fi
-check:rc==0
-cmd:xdsh $$SN 'cat /etc/exports|grep install; if [ "$?" -ne "0" ]; then echo "/install *(rw,no_root_squash,sync,no_subtree_check)" >> /etc/exports; fi'
-check:rc==0
-
-cmd:xdsh $$SN "mkdir -p /nodedata"
-check:rc==0
-cmd:xdsh $$SN "chmod 755 /etc/exports"
-check:rc==0
-cmd:xdsh $$SN 'cat /etc/exports|grep nodedata; if [ "$?" -ne "0" ]; then echo "/nodedata *(rw,no_root_squash,sync,no_subtree_check)" >> /etc/exports; fi'
-check:rc==0
-cmd:xdsh $$SN 'cd /etc; export exports;cd -'
-check:rc==0
-cmd:if cat /etc/*release |grep SUSE >/dev/null;then xdsh $$SN 'service nfsserver restart'; elif cat /etc/*release |grep "Red Hat" >/dev/null;then xdsh $$SN 'service nfs restart'; fi
-check:rc==0
-
-cmd:chtab node=$$CN statelite.statemnt="$$SN:/nodedata"
-check:rc==0
-
-cmd:if cat /etc/*release |grep SUSE >/dev/null; then cp /opt/xcat/share/xcat/tools/autotest/testcase/installation/litefile_sles.csv /tmp/litefile.csv; tabrestore /tmp/litefile.csv; elif cat /etc/*release |grep "Red Hat" >/dev/null; then  tabrestore /opt/xcat/share/xcat/tools/autotest/testcase/installation/litefile.csv; fi
-check:rc==0
-cmd:tabdump litefile
-check:rc==0
-
-cmd:chtab priority=4.7 policy.commands=litefile policy.rule=allow
-check:rc==0
-cmd:chtab priority=4.8 policy.commands=litetree policy.rule=allow
-check:rc==0
-
-cmd:rootimgdir=`lsdef -t osimage __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute|grep rootimgdir|awk -F'=' '{print $2}'`; if [ -d $rootimgdir ]; then mv $rootimgdir $rootimgdir.regbak;fi
-check:rc==0
-
-cmd:if cat /etc/*release |grep SUSE >/dev/null;then if [ ! -d /install/custom/netboot/sles ]; then mkdir -p /install/custom/netboot/sles; fi; elif cat /etc/*release |grep "Red Hat" >/dev/null;then if [ ! -d /install/custom/netboot/rh ]; then mkdir -p /install/custom/netboot/rh; fi;fi
-check:rc==0
-cmd:if cat /etc/*release |grep SUSE >/dev/null;then if [ ! -e /install/custom/netboot/sles/compute.synclist ]; then echo "/etc/resolv.conf -> /etc/resolv.conf" > /install/custom/netboot/sles/compute.synclist; fi; elif cat /etc/*release |grep "Red Hat" >/dev/null;then if [ ! -e /install/custom/netboot/rh/compute.synclist ]; then echo "/etc/resolv.conf -> /etc/resolv.conf" > /install/custom/netboot/rh/compute.synclist; fi;fi
-check:rc==0
-cmd:if cat /etc/*release |grep SUSE >/dev/null;then chdef -t osimage -o __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute synclists=/install/custom/netboot/sles/compute.synclist rootfstype=; elif cat /etc/*release |grep "Red Hat" >/dev/null;then chdef -t osimage -o __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute synclists=/install/custom/netboot/rh/compute.synclist rootfstype=; fi
-check:rc==0
-
-cmd:genimage __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute
-check:rc==0
-cmd:liteimg __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute
-check:rc==0
-cmd:prsync /install $$SN:/
-check:rc==0
-
-cmd:nodeset $$CN osimage=__GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute
-check:rc==0
-cmd:lsdef $$CN |grep provmethod
-check:rc==0
-check:output=~statelite
-cmd:if [[ "__GETNODEATTR($$CN,arch)__" =~ "ppc64" ]]; then rnetboot $$CN;elif [[ "__GETNODEATTR($$CN,arch)__" =~ "x86_64" ]];then rpower $$CN boot; fi
-check:rc==0
-
-cmd:sleep 900
-cmd:a=0;while ! `lsdef -l $$CN|grep status|grep booted >/dev/null`; do sleep 10;((a++));if [ $a -gt 60 ];then break;fi done
-
-cmd:ping $$CN -c 3
-check:rc==0
-check:output=~64 bytes from $$CN
-cmd:lsdef -l $$CN | grep status
-check:rc==0
-check:output=~booted
-cmd:xdsh $$CN date
-check:rc==0
-check:output=~\d\d:\d\d:\d\d
-cmd:xdsh $$CN mount
-check:rc==0
-check:output=~/nodedata/$$CN on /.statelite/persistent
-check:output=~compute/rootimg on / type nfs
-cmd:MNIP=`cat /etc/hosts|grep $$MN|awk '{print $1}'`; result=`xdsh $$CN "cat /etc/resolv.conf|grep $MNIP"`; if [ "$result" = "$$CN: nameserver $MNIP" ]; then echo "sync file works well"; fi;
-check:output=~sync file works well
-
-cmd:rootimgdir=`lsdef -t osimage __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-statelite-compute|grep rootimgdir|awk -F'=' '{print $2}'`; if [ -d $rootimgdir ]; then rm -rf $rootimgdir;fi
-check:rc==0
-end