| #!/bin/sh |
| |
| ################################################################################ |
| ## ## |
| ## Copyright (c) International Business Machines Corp., 2008 ## |
| ## ## |
| ## This program is free software; you can redistribute it and#or modify ## |
| ## it under the terms of the GNU General Public License as published by ## |
| ## the Free Software Foundation; either version 2 of the License, or ## |
| ## (at your option) any later version. ## |
| ## ## |
| ## This program is distributed in the hope that it will be useful, but ## |
| ## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ## |
| ## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ## |
| ## for more details. ## |
| ## ## |
| ## You should have received a copy of the GNU General Public License ## |
| ## along with this program; if not, write to the Free Software ## |
| ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ## |
| ## ## |
| ## Author: Veerendra <veeren@linux.vnet.ibm.com> ## |
| ################################################################################ |
| |
| # This script is executed in the parent NS. |
| # It binds and does sharable mount of sysfs . |
| # |
| #For child to refer parent sys |
| # set -x |
| |
| # The test case ID, the test case count and the total number of test case |
| |
| TCID=${TCID:-parent_share.sh} |
| TST_TOTAL=1 |
| TST_COUNT=1 |
| export TCID |
| export TST_COUNT |
| export TST_TOTAL |
| ret=0 |
| . initialize.sh |
| |
| mkdir -p /tmp/par_sysfs /tmp/mnt || ret=1 |
| mount --bind /sys /tmp/par_sysfs || ret=1 |
| |
| #share parent namespace |
| mount --bind /tmp/mnt /tmp/mnt || ret=1 |
| #mount --make-shared /mnt |
| $smount /tmp/mnt shared > /dev/null || ret=1 |
| if [ $ret -ne 0 ] ; then |
| tst_resm TFAIL "Error while doing shared mount" |
| exit -1 |
| fi |