115 lines
2.8 KiB
Bash
Executable File
115 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) International Business Machines Corp., 2005
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# Author: Avantika Mathur (mathurav@us.ibm.com)
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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SETS_DEFAULTS="${TCID=test33} ${TST_COUNT=1} ${TST_TOTAL=1}"
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declare -r TCID
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declare -r TST_COUNT
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declare -r TST_TOTAL
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export TCID TST_COUNT TST_TOTAL
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tst_resm TINFO "***************TEST33***************"
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tst_resm TINFO "rbind: multi-level slave p-nodes."
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tst_resm TINFO "************************************"
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. "${FS_BIND_ROOT}/bin/setup" || (tst_resm TWARN "Setup of rbind/test33 failed" && tst_exit)
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export result=0
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trap 'ERR=$? ; ERR_MSG="caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"; break' ERR
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while /bin/true ; do
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# This loop is for error recovery purposes only
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"${FS_BIND_ROOT}/bin/makedir" share dir1
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mkdir dir1/x dir2 dir3 dir4
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mount --rbind dir1 dir2
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"${FS_BIND_ROOT}/bin/makedir" slave dir2
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"${FS_BIND_ROOT}/bin/makedir" -n share dir2
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mount --rbind dir2 dir3
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"${FS_BIND_ROOT}/bin/makedir" slave dir3
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"${FS_BIND_ROOT}/bin/makedir" -n share dir3
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mount --rbind dir3 dir4
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"${FS_BIND_ROOT}/bin/makedir" slave dir4
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mount --rbind "$disk1" dir1/x
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check dir1/x dir2/x dir3/x dir4/x
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mount --rbind "$disk2" dir2/x/a
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check -n dir1/x/a dir2/x/a
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check dir2/x/a dir3/x/a dir4/x/a
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mount --rbind "$disk3" dir3/x/b
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check -n dir1/x/b dir3/x/b
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check -n dir2/x/b dir3/x/b
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check dir3/x/b dir4/x/b
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mount --rbind "$disk4" dir4/x/c
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check -n dir1/x/c dir4/x/c
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check -n dir2/x/c dir4/x/c
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check -n dir3/x/c dir4/x/c
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break
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done
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trap 'ERR=$? ; tst_resm TWARN "rbind/test33: caught error near: ${BASH_SOURCE[0]}:${FUNCNAME[0]}:${LINENO}:$_ (returned ${ERR})"' ERR
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if [ -n "${ERR_MSG}" ]; then
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tst_resm TWARN "rbind/test33: ${ERR_MSG}"
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ERR_MSG=""
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result=$ERR
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fi
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trap '' ERR
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{
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umount dir2/x/a
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umount dir3/x/b
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umount dir4/x/c
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umount dir1/x
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umount dir1
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umount dir1
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umount dir2
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umount dir3
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umount dir4
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rm -rf dir*
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cleanup
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} >& /dev/null
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if [ $result -ne 0 ]
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then
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tst_resm TFAIL "rbind/test33: FAILED: rbind: multi-level slave p-nodes."
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exit 1
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else
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tst_resm TPASS "rbind/test33: PASSED"
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exit 0
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fi
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tst_exit
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