calmsacibis995
393 lines
8.0 KiB
Tcsh
Executable File
393 lines
8.0 KiB
Tcsh
Executable File
#!/bin/csh
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#
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# Verify basic fsr/fsctl functionality and obvious corner cases
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#
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# fsrverify testdir
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#
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# testdir should be in an otherwise quiescient file system
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# (Free block counts are checked before and after various tests.
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# Discrepancies cause this script to fail).
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#
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# uses the following un-distributed programs -- expected to be in .
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# testfsctl
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# exop ne|dump|split|cat|ilock
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# rsf -disorganize file
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# fop verify|mk
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# indir
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#
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if ( $#argv != 1 ) then
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echo usage: $0 testdir
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exit 1
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endif
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set testfsctl=./testfsctl
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set exop=./exop
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set rsf=./rsf
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set fop=./fop
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set indir=./indir
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#set fsr=/usr/etc/fsr
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set fsr=../fsr/fsr
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set dir=$1
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set dev=`/etc/devnm $dir|awk '{print $1}'`
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#
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# XXX unmount and fsck the file system to make sure we're starting with
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# XXX a clean slate
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#
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#
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# "naturally" create a couple of files with many fragmented extents
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#
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set nonomatch
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echo ==== rm -f $dir/u?
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rm -f $dir/u?
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unset nonomatch
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set freebb=`df -b $dir | tail -1 | awk '{print $5}'`
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set unixbb=`ls -s /unix | awk '{print $1}'`
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set nunix=`expr $freebb / $unixbb`
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if ( $nunix < 3 ) then
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echo ==== Not enough space in $dev. Need space for 3 copies of /unix.
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exit 1
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endif
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if ( $nunix > 3 ) @ nunix = 3
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while ( $nunix != 0 )
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cp /unix $dir/u$nunix &
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@ nunix -= 1
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end
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wait
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set targetf=$dir/u
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mv $dir/u1 $targetf
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rm $dir/u?
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# ---------------------------------------------------------------------------
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#
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# Part One - easy tests
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#
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echo ==== `date`
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echo ====
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echo ==== Part One
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echo ====
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echo ==== Verify basic functionality
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echo ====
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ls -l $targetf >/tmp/ls.before.$$
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echo ==== exop ne $targetf
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$exop ne $targetf
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echo ==== $fsr $targetf
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$fsr $targetf
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if ( $status ) then
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echo fsr failed: status = $status
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exit
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endif
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echo ==== exop ne $targetf
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$exop ne $targetf
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echo ==== cmp /unix $targetf
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cmp /unix $targetf
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if ( $status ) then
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echo cmp failed
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exit
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endif
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echo ==== comparing meta-data: /unix $targetf
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ls -l $targetf >/tmp/ls.after.$$
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cmp /tmp/ls.before.$$ /tmp/ls.after.$$
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if ( $status ) then
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echo meta-data does not compare: \(ls -l before and after\)
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echo \(was there other activity in the file system\?\)
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cat /tmp/ls.before.$$
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cat /tmp/ls.after.$$
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else
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rm /tmp/ls.before.$$ /tmp/ls.after.$$
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endif
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echo ==== rm $targetf
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rm $targetf
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set f0=`df -b $dir | tail -1 | awk '{print $5}'`
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if ( $f0 != $freebb ) then
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echo ==== warning: before fsr freebb was $freebb, now $f0...
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exit 1
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endif
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echo ==== sync
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sync
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echo ==== Part One: PASS PASS PASS PASS PASS PASS PASS PASS
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# ---------------------------------------------------------------------------
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#
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# Part Two - fsctl driver code paths
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#
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echo ==== `date`
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echo ====
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echo ==== Part Two
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echo ====
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echo ==== Verify /dev/fsctl
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#driver ICOMMIT - properly flags extent error cases
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# -direct extents
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# - fail if ne < 1 or ne > EFS_MAXEXTENTS
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# - fail if bn+len not valid
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# - fail if bn+len not allocated
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# - fail if any ex_offset invalid
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# - fail if i_size and #blocks in extents inconsistent
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# -indirect extents
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# - fail if ne < 1 or ne > EFS_DIRECTEXTENTS
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# - fail if numindirbbs inconsistent with #direct extents
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# - fail if bad ex_offset
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# -ICOMMIT action
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# - times preserved on inode
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#
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cp /unix $targetf
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echo ==== testfsctl $targetf
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$testfsctl $targetf
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if ( $status == 1 ) then
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echo testfsctl FAILed
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exit 1
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endif
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rm $targetf
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sync
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set f0=`df -b $dir | tail -1 | awk '{print $5}'`
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if ( $f0 != $freebb ) then
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echo ==== warning: freebb was $freebb, now $f0...
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exit 1
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endif
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#driver open(2) - properly fails to allow multiple open(2)s
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#driver ILOCK - fail on multiple ILOCK
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# - fail on bogus dev
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# - fail on bogus inum
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# - fail on unallocated dev/ino
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# - fail on dev/ino not reg file
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# - fail on not EFS file system
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#driver
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echo ==== Part Two: PASS PASS PASS PASS PASS PASS PASS PASS
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# ---------------------------------------------------------------------------
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#
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# Part Three - lib.c/movex() and driver transition cases
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#
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# 11->12
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# 12->13 0->1 indirbbs
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# 13->12 1->0 indirbbs
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# 12->1
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# 13->1 1->0 indirbbs
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# 63->64
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# 64->65 1->2 indirbbs
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# 65->64 2->1 indirbbs
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# 128->129 2->3 indirbbs
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# 129->1 3->0 indirbbs
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#
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echo ==== `date`
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echo ====
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echo ==== Part Three
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echo ====
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echo ==== Verify movex -- fsr library
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echo ====
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echo ==== 11 to 12
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set file=$dir/11to12
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rm -f $file
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$fop -o m -b 22 $file
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$rsf 2 $file
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if ( `$exop ne $file | awk '{print $1}'` != 11 ) then
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echo ==== $file not 11 extents
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exit 1
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endif
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$fop -o v $file
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$exop split 5 $file
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if ( `$exop ne $file | awk '{print $1}'` != 12 ) then
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echo ==== $file not 12 extents
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exit 1
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endif
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$fop -o v $file
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rm $file
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sync
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echo ==== 12 to 13
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set file=$dir/12to13
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rm -f $file
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$fop -o m -b 24 $file
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$rsf 2 $file
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if ( `$exop ne $file | awk '{print $1}'` != 12 ) then
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echo ==== $file not 12 extents
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exit 1
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endif
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$fop -o v $file
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$exop split 5 $file
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if ( `$exop ne $file | awk '{print $1}'` != 13 ) then
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echo ==== $file not 13 extents
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exit 1
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endif
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$fop -o v $file
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rm $file
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sync
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echo ==== 13 to 12
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set file=$dir/13to12
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rm -f $file
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$fop -o m -b 13 $file
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$rsf 1 $file
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if ( `$exop ne $file | awk '{print $1}'` != 13 ) then
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echo ==== $file not 13 extents
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exit 1
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endif
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$fop -o v $file
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$exop cat 2 $file
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if ( `$exop ne $file | awk '{print $1}'` != 12 ) then
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echo ==== $file not 12 extents
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exit 1
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endif
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$fop -o v $file
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rm $file
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sync
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echo ==== 13 to 1
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set file=$dir/13to1
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rm -f $file
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$fop -o m -b 13 $file
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$rsf 1 $file
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if ( `$exop ne $file | awk '{print $1}'` != 13 ) then
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echo ==== $file not 13 extents
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exit 1
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endif
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$fop -o v $file
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$fsr $file
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if ( `$exop ne $file | awk '{print $1}'` != 1 ) then
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echo ==== \(warning\) $file not 1 extent...
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$exop dump $file
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endif
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$fop -o v $file
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rm $file
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echo ==== 64 to 65
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set file=$dir/64to65
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rm -f $file
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$fop -o m -b 128 $file
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$rsf 2 $file
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if ( `$exop ne $file | awk '{print $1}'` != 64 ) then
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echo ==== $file not 64 extents
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exit 1
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endif
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$fop -o v $file
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$exop split 30 $file
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if ( `$exop ne $file | awk '{print $1}'` != 65 ) then
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echo ==== $file not 65 extents
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exit 1
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endif
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rm $file
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echo ==== 129 to 1
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set file=$dir/129to1
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rm -f $file
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$fop -o m -b 129 $file
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$rsf 1 $file
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if ( `$exop ne $file | awk '{print $1}'` != 129 ) then
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echo ==== $file not 129 extents
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exit 1
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endif
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sleep 1
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$fsr $file
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if ( `$exop ne $file | awk '{print $1}'` != 1 ) then
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echo ==== \(warning\) $file not 1 extents...
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$exop dump $file
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endif
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echo ==== $exop ne $file
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$exop ne $file
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rm $file
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#
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# XXX fake up some _indirect_ extent lists, too
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# (beat on trimix)
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#
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echo ==== 'indir 2 1 -> 2'
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set file=$dir/129i
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rm -f $file
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$fop -o m -b 129 $file
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echo ==== rsf 1 $file
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$rsf 1 $file
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echo ==== indir $file 2 1
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$indir $file 2 1
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echo ==== excat 2 $file
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$exop cat 2 $file
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$fop -o v $file
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if ( $status != 0 ) then
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echo ==== verify $file FAILED
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exit 1
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endif
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rm $file
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echo ==== medium size file
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set medfile=$dir/medfile
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set nblocks=1000
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$fop -o m -b $nblocks $medfile
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echo ==== ls -l $medfile
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ls -l $medfile
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$rsf 5 $medfile
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$fsr $medfile
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$fop -o v $medfile
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if ( $status != 0 ) then
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echo ==== verify $medfile FAILED
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exit 1
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endif
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rm $medfile
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set f0=`df -b $dir | tail -1 | awk '{print $5}'`
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if ( $f0 != $freebb ) then
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echo ==== warning: freebb was $freebb before fsr medfile, now $f0...
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exit 1
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endif
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echo ==== big file
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set bigfile=$dir/bigfile
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set nblocks=`expr $freebb / 4`
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#make sure there's room for 12*MAXINDIRBBS x 2
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set nblocks=`expr $nblocks - 768`
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if ($nblocks > 24576) set nblocks=24576
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echo ==== '[mkfile]' fop -o m -b $nblocks $bigfile
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$fop -o m -b $nblocks $bigfile
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echo ==== $rsf 1 $bigfile
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$rsf 1 $bigfile
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echo ==== $exop ne $bigfile
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$exop ne $bigfile
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echo ==== $fsr $bigfile
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$fsr $bigfile
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echo ==== $exop ne $bigfile
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$exop ne $bigfile
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echo ==== $fop -o v $bigfile
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$fop -o v $bigfile
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if ( $status != 0 ) then
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echo ==== verify $bigfile FAILED
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exit 1
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endif
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rm $bigfile
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set f0=`df -b $dir | tail -1 | awk '{print $5}'`
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if ( $f0 != $freebb ) then
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echo ==== warning: freebb was $freebb before bigfile, now $f0...
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exit 1
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endif
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echo ==== Part Three: PASS PASS PASS PASS PASS PASS PASS PASS
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