diff --git a/xCAT-test/autotest/testcase/go_xcat/case0 b/xCAT-test/autotest/testcase/go_xcat/case0
index 7af2a8a04..5dd98c98a 100644
--- a/xCAT-test/autotest/testcase/go_xcat/case0
+++ b/xCAT-test/autotest/testcase/go_xcat/case0
@@ -18,7 +18,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /xcat-core; ./mklocalrepo.sh"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -57,7 +57,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; tar -jxf /xcat-core.tar.bz2"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -96,7 +96,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; bunzip2 /xcat-core.tar.bz2"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -135,7 +135,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/xcat-dep*.tar.bz2 /xcat-dep.tar.bz2"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -182,7 +182,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /xcat-core; ./mklocalrepo.sh"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -225,7 +225,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; tar -jxf /xcat-core.tar.bz2"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -262,7 +262,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/xcat-dep*.tar.bz2 /xcat-dep.tar.bz2"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
diff --git a/xCAT-test/autotest/testcase/go_xcat/case1 b/xCAT-test/autotest/testcase/go_xcat/case1
index de11a1a6a..08541b525 100644
--- a/xCAT-test/autotest/testcase/go_xcat/case1
+++ b/xCAT-test/autotest/testcase/go_xcat/case1
@@ -13,7 +13,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -48,7 +48,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -90,7 +90,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -125,7 +125,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
diff --git a/xCAT-test/autotest/testcase/go_xcat/case2 b/xCAT-test/autotest/testcase/go_xcat/case2
index 058a19de3..cd533c148 100644
--- a/xCAT-test/autotest/testcase/go_xcat/case2
+++ b/xCAT-test/autotest/testcase/go_xcat/case2
@@ -43,7 +43,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -79,7 +79,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -147,7 +147,7 @@ cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
 check:rc==0
 cmd:dir="__GETNODEATTR($$CN,os)__"; if grep SUSE /etc/*release;then os=`echo $dir |cut -c 1-6` && xdsh $$CN "cd /xcat-dep/$os/__GETNODEATTR($$CN,arch)__/; ./mklocalrepo.sh" ; elif grep "Red Hat" /etc/*release;then os=`echo $dir |cut -c 1-2` && xdsh $$CN "cd /xcat-dep/$os`echo __GETNODEATTR($$CN,os)__ | cut -c6`/__GETNODEATTR($$CN,arch)__/; ./mklocalrepo.sh"; elif grep Ubuntu /etc/*release;then xdsh $$CN "cd /xcat-dep; ./mklocalrepo.sh"; else echo "Sorry,this is not supported os"; fi
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
@@ -183,7 +183,7 @@ check:rc==0
 cmd:cp /xcat-dep-*.tar.bz2 /install/
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0
diff --git a/xCAT-test/autotest/testcase/go_xcat/case4 b/xCAT-test/autotest/testcase/go_xcat/case4
index c5603a64b..63852d9ba 100644
--- a/xCAT-test/autotest/testcase/go_xcat/case4
+++ b/xCAT-test/autotest/testcase/go_xcat/case4
@@ -16,7 +16,7 @@ check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/xcat-dep*.tar.bz2 /xcat-dep.tar.bz2"
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then code=`lsb_release -sc` && xdsh $$CN "scp -r $$MN:/opt/xcat/share/xcat/tools/autotest/testcase/go_xcat/$code-__GETNODEATTR($$CN,arch)__.sources.list /etc/apt/sources.list"; fi
-cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
+cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "scp -r $$MN:/etc/hosts /etc/hosts" && xdsh $$CN "scp -r $$MN:/etc/resolv.conf /etc/resolv.conf" && xdsh $$CN "wget -O - http://xcat.org/files/xcat/repos/apt/apt.key | apt-key add -"; fi
 check:rc==0
 cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "apt-get clean && apt-get update"; fi
 check:rc==0