##/bin/sh # # Functions useful for quota tests # # Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved. # # This program is free software; you can redistribute it and/or modify it # under the terms of version 2 of the GNU General Public License as # published by the Free Software Foundation. # # This program is distributed in the hope that it would be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # Further, this software is distributed without any warranty that it is # free of the rightful claim of any third person regarding infringement # or the like. Any license provided herein, whether implied or # otherwise, applies only to this software file. Patent licenses, if # any, provided herein do not apply to combinations of this program with # other software, or any other product whatsoever. # # You should have received a copy of the GNU General Public License along # with this program; if not, write the Free Software Foundation, Inc., 59 # Temple Place - Suite 330, Boston MA 02111-1307, USA. # # Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, # Mountain View, CA 94043, or: # # http://www.sgi.com # # For further information regarding this notice, see: # # http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ # # # checks that the XFS quota support in the kernel is enabled # and that we have valid quota user tools installed. # _require_quota() { src/feature -q $TEST_DEV [ $? -ne 0 ] && _notrun "Installed kernel does not support XFS quota" [ ! -x /sbin/quotaon ] && _notrun "Quota user tools not installed" /sbin/quotaon -x 2>&1 | grep "option requires an argument -- x" >/dev/null [ $? -ne 0 ] && _notrun "Installed quota tools do not support XFS" } # create a file as a specific user (uid) # takes filename, id, type (u/g), blocksize, blockcount # _file_as_id() { [ $# != 5 ] && _notrun "broken call to _file_as_id in test $seq" if [ $3 = u ] then magik='$>' # perlspeak for effective uid elif [ $3 = g ] then magik='$)' # perlspeak for effective gid else _notrun "broken type in call to _file_as_id in test $seq" fi perl </dev/null 2>&1 \$| = 1; $magik = $2; exec "dd if=/dev/zero of=$1 bs=$4 count=$5"; EOF # for debugging the above euid change, try... [need write in cwd] # exec "dd if=/dev/zero of=$1 bs=$4 count=$5 >>$seq.full 2>&1"; } _choose_uid() { perl -ne '@a = split(/:/); END { printf "id=%d name=%s\n", $a[2],$a[0] }' \ /etc/passwd } _choose_gid() { perl -ne '@a = split(/:/); END { printf "id=%d name=%s\n", $a[2],$a[0] }' \ /etc/group } _filter_repquota() { perl -ne " s/^(\w+)\s+([-|+])/[NAME] \2/g; s,$SCRATCH_DEV,[DEVICE],g; print" } _qmount() { umount $SCRATCH_DEV >/dev/null 2>&1 mount -t xfs $SCRATCH_DEV $SCRATCH_MNT || _fail "qmount failed" chmod ugo+rwx $SCRATCH_MNT [ -x /usr/sbin/quot ] && quot $SCRATCH_MNT >>$seq.full 2>&1 } # make sure this script returns success /bin/true