mirror of
https://github.com/linux-apfs/apfstests.git
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Dave Chinner
cf89aed924
Fully scripted conversion, see script in initial SPDX license commit message. Signed-off-by: Dave Chinner <dchinner@redhat.com>
117 lines
2.0 KiB
Bash
Executable File
117 lines
2.0 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
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#
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# FS QA Test No. 015
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#
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# check out-of-space behaviour
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # success is the default!
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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_cleanup()
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{
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_scratch_unmount
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_free()
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{
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_df_dir $SCRATCH_MNT | $AWK_PROG '{ print $5 }'
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}
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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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_require_scratch
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_require_no_large_scratch_dev
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# With filesystems less than 100mb btrfs is created in mixed mode
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# which can lead to slight accounting errors of 1mb. Having the
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# fs be at least 101 mb ensures those errors are within the error
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# tolerance of 1%
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_scratch_mkfs_sized `expr 101 \* 1024 \* 1024` >/dev/null 2>&1 \
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|| _fail "mkfs failed"
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_scratch_mount
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out=$SCRATCH_MNT/fillup.$$
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rm -f $seqres.full
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free0=`_free`
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if [ -z "$free0" ]
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then
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echo " *** failed to get free space (0)"
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exit 1
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fi
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echo "free space at start $free0" >> $seqres.full
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echo "fill disk:" # well, filesystem really - not disk
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POSIXLY_CORRECT=yes dd if=/dev/zero of=$out bs=1024k 2>&1 | _filter_dd
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echo "check free space:"
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free1=`_free`
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if [ -z "$free1" ]
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then
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echo " *** failed to get free space (1)"
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exit 1
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fi
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echo "free space after fill $free1" >> $seqres.full
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if [ ! -e $out ]
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then
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echo " *** file not created"
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exit 1
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fi
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if [ ! -s $out ]
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then
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echo " *** file created with zero length"
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ls -l $out
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exit 1
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fi
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echo "delete fill:"
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if ! rm $out
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then
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echo " *** file not deleted"
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exit 1
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fi
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if [ -e $out ]
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then
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echo " *** file still exists"
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ls -l $out
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exit 1
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fi
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echo "check free space:"
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sync
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free2=`_free`
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if [ -z "$free2" ]
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then
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echo " *** failed to get free space (2)"
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exit 1
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fi
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echo "free space after delete $free2" >> $seqres.full
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echo -n " !!! "
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_within_tolerance "free space" $free2 $free0 1% -v
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status=0
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exit
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