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 SETS_DEFAULTS="${TCID=test07} ${TST_COUNT=1} ${TST_TOTAL=1}" 23 declare -r TCID 24 declare -r TST_COUNT 25 declare -r TST_TOTAL 26 export TCID TST_COUNT TST_TOTAL 27 28 tst_resm TINFO "***************TEST 07***************" 29 tst_resm TINFO "cloneNS: slave child to slave parent." 30 tst_resm TINFO "************************************" 31 32 . "${FS_BIND_ROOT}/bin/setup" || (tst_resm TWARN "Setup of cloneNS/test07 failed" && tst_exit) 33 export result=0 34 35 36 37 38 trap 'ERR=$? ; ERR_MSG="caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"; break' ERR 39 40 while /bin/true ; do 41 # This loop is for error recovery purposes only 42 43 cp "${FS_BIND_ROOT}/cloneNS/parent07" ./ 44 cp "${FS_BIND_ROOT}/cloneNS/child07" . 45 chmod 755 parent07 child07 46 47 mkdir parent1 parent2 48 mount --bind "$disk1" parent1 49 mount --make-rshared parent1 > /dev/null 2>&1 || "${FS_BIND_ROOT}/bin/smount" parent1 rshared 50 mount --bind parent1 parent2 51 52 check parent1 parent2 53 54 mount --move parent1 parent2/a 55 56 check parent2 parent2/a parent2/a/a 57 58 "${FS_BIND_ROOT}/bin/nsclone" ./parent07 ./child07 || result=$? 59 60 break 61 done 62 trap 'ERR=$? ; tst_resm TWARN "cloneNS/test07: caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"' ERR 63 if [ -n "${ERR_MSG}" ]; then 64 tst_resm TWARN "cloneNS/test07: ${ERR_MSG}" 65 ERR_MSG="" 66 result=$ERR 67 fi 68 trap '' ERR 69 { 70 umount parent2/b 71 umount parent2/a/a 72 umount parent2/a 73 umount parent2 74 umount parent1 75 76 77 78 rm -rf parent* child* 79 cleanup 80 } >& /dev/null 81 if [ $result -ne 0 ] 82 then 83 tst_resm TFAIL "cloneNS/test07: FAILED: cloneNS: slave child to slave parent." 84 exit 1 85 else 86 tst_resm TPASS "cloneNS/test07: PASSED" 87 exit 0 88 fi 89 90 91 tst_exit 92
