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      1 #!/bin/bash
      2 
      3 #
      4 # Copyright (c) International Business Machines  Corp., 2005
      5 # Author: Avantika Mathur (mathurav (at] us.ibm.com)
      6 #
      7 # This library is free software; you can redistribute it and/or
      8 # modify it under the terms of the GNU Lesser General Public
      9 # License as published by the Free Software Foundation; either
     10 # version 2.1 of the License, or (at your option) any later version.
     11 #
     12 # This library is distributed in the hope that it will be useful,
     13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     15 # Lesser General Public License for more details.
     16 #
     17 # You should have received a copy of the GNU Lesser General Public
     18 # License along with this library; if not, write to the Free Software
     19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
     20 #
     21 
     22 
     23 SETS_DEFAULTS="${TCID=test02} ${TST_COUNT=1} ${TST_TOTAL=1}"
     24 declare -r TCID
     25 declare -r TST_COUNT
     26 declare -r TST_TOTAL
     27 export TCID TST_COUNT TST_TOTAL
     28 
     29 tst_resm TINFO "***************TEST02***************"
     30 tst_resm TINFO "cloneNS: namespaces with parent-slave"
     31 tst_resm TINFO "************************************"
     32 
     33 . "${FS_BIND_ROOT}/bin/setup" || (tst_resm TWARN "Setup of cloneNS/test02 failed" && tst_exit)
     34 export result=0
     35 
     36 
     37 trap 'ERR=$? ; ERR_MSG="caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"; break' ERR
     38 
     39 while /bin/true ; do
     40 	# This loop is for error recovery purposes only
     41 
     42 	cp "${FS_BIND_ROOT}/cloneNS/parent02" ./
     43 	cp "${FS_BIND_ROOT}/cloneNS/child02" .
     44 
     45 	chmod 755 parent02 child02
     46 
     47 	"${FS_BIND_ROOT}/bin/makedir" share dir1
     48 	mount --bind "$disk1" dir1
     49 
     50 	mkdir dir2
     51 	mount --bind dir1 dir2
     52 	"${FS_BIND_ROOT}/bin/makedir" slave dir2
     53 
     54 	"${FS_BIND_ROOT}/bin/nsclone" ./parent02 ./child02 || result=$?
     55 
     56 	break
     57 done
     58 trap 'ERR=$? ; tst_resm TWARN "cloneNS/test02: caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"' ERR
     59 if [ -n "${ERR_MSG}" ]; then
     60 	tst_resm TWARN "cloneNS/test02: ${ERR_MSG}"
     61 	ERR_MSG=""
     62 	result=$ERR
     63 fi
     64 trap '' ERR
     65 {
     66 	umount dir1/a
     67 	umount dir2/b
     68 	umount dir1/c
     69 	umount dir2
     70 	umount dir1
     71 	umount dir1
     72 
     73 	rm -rf dir* parent* child*
     74 
     75 	cleanup
     76 } >& /dev/null
     77 if [ $result -ne 0 ]
     78 then
     79 	tst_resm TFAIL "cloneNS/test02: FAILED: cloneNS: namespaces with parent-slave"
     80 	exit 1
     81 else
     82 	tst_resm TPASS "cloneNS/test02: PASSED"
     83 	exit 0
     84 fi
     85 tst_exit
     86