On Sat, May 23, 2009 at 3:06 AM, Andreas Dilger
<adilger-xsfywfwIY+M@public.gmane.org> wrote:
Below are included some of the tests from the Lustre "sanity.sh" script,
which tests filesystem behaviour in a variety of ways. Some of them are
very simple and might concievably be removed, but are not necessarily bad.
I've removed the tests that depend on Lustre-specific behaviour.
It probably isn't useful to use this test script directly, since it
depends on a number of helper functions, but it is definitely useful
as a starting point for adding new tests to xfstests.
Unfortunately, a bunch of tests had to be removed since they depend on
Lustre's fault-injection code, but they would be useful for testing
generic filesystem behaviour (e.g. ENOMEM or ENOSPC handling). There
is also a helper program we use "multiop" which is a toolbox program
that I could supply separately, if you want.
How about understanding these and find out if they can be made part of LTP as well ? Any objection(s) ?
Regards--
Subrata
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
============================================================================
TMP=${TMP:-/tmp}
[ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
[ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
rm -rf $DIR/[Rdfs][0-9]*
# $RUNAS_ID may get set incorrectly somewhere else
[ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
echo "preparing for tests involving mounts"
EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
touch $EXT2_DEV
mke2fs -j -F $EXT2_DEV 8000 > /dev/null
echo # add a newline after mke2fs.
umask 077
test_0() {
touch $DIR/$tfile
$CHECKSTAT -t file $DIR/$tfile || error
rm $DIR/$tfile
$CHECKSTAT -a $DIR/$tfile || error
}
run_test 0 "touch .../$tfile ; rm .../$tfile"
test_0b() {
chmod 0755 $DIR || error
$CHECKSTAT -p 0755 $DIR || error
}
run_test 0b "chmod 0755 $DIR"
test_1a() {
mkdir $DIR/d1
mkdir $DIR/d1/d2
mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
$CHECKSTAT -t dir $DIR/d1/d2 || error
}
run_test 1a "mkdir .../d1; mkdir .../d1/d2"
test_1b() {
rmdir $DIR/d1/d2
rmdir $DIR/d1
$CHECKSTAT -a $DIR/d1 || error
}
run_test 1b "rmdir .../d1/d2; rmdir .../d1"
test_2a() {
mkdir $DIR/d2
touch $DIR/d2/f
$CHECKSTAT -t file $DIR/d2/f || error
}
run_test 2a "mkdir .../d2; touch .../d2/f"
test_2b() {
rm -r $DIR/d2
$CHECKSTAT -a $DIR/d2 || error
}
run_test 2b "rm -r .../d2; checkstat .../d2/f"
test_3a() {
mkdir $DIR/d3
$CHECKSTAT -t dir $DIR/d3 || error
}
run_test 3a "mkdir .../d3"
test_3b() {
if [ ! -d $DIR/d3 ]; then
mkdir $DIR/d3
fi
touch $DIR/d3/f
$CHECKSTAT -t file $DIR/d3/f || error
}
run_test 3b "touch .../d3/f"
test_3c() {
rm -r $DIR/d3
$CHECKSTAT -a $DIR/d3 || error
}
run_test 3c "rm -r .../d3"
test_4a() {
mkdir $DIR/d4
$CHECKSTAT -t dir $DIR/d4 || error
}
run_test 4a "mkdir .../d4"
test_4b() {
if [ ! -d $DIR/d4 ]; then
mkdir $DIR/d4
fi
mkdir $DIR/d4/d2
$CHECKSTAT -t dir $DIR/d4/d2 || error
}
run_test 4b "mkdir .../d4/d2"
test_5() {
mkdir $DIR/d5
mkdir $DIR/d5/d2
chmod 0707 $DIR/d5/d2
$CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
}
run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
test_6a() {
touch $DIR/f6a
chmod 0666 $DIR/f6a || error
$CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
}
run_test 6a "touch .../f6a; chmod .../f6a"
test_6b() {
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
if [ ! -f $DIR/f6a ]; then
touch $DIR/f6a
chmod 0666 $DIR/f6a
fi
$RUNAS chmod 0444 $DIR/f6a && error
$CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
}
run_test 6b "$RUNAS chmod .../f6a (should return error)""
test_6c() {
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
touch $DIR/f6c
chown $RUNAS_ID $DIR/f6c || error
$CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
}
run_test 6c "touch .../f6c; chown .../f6c"
test_6d() {
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
if [ ! -f $DIR/f6c ]; then
touch $DIR/f6c
chown $RUNAS_ID $DIR/f6c
fi
$RUNAS chown $UID $DIR/f6c && error
$CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
}
run_test 6d "$RUNAS chown .../f6c (should return error)""
test_6e() {
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
touch $DIR/f6e
chgrp $RUNAS_ID $DIR/f6e || error
$CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
}
run_test 6e "touch .../f6e; chgrp .../f6e"
test_6f() {
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
if [ ! -f $DIR/f6e ]; then
touch $DIR/f6e
chgrp $RUNAS_ID $DIR/f6e
fi
$RUNAS chgrp $UID $DIR/f6e && error
$CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
}
run_test 6f "$RUNAS chgrp .../f6e (should return error)""
test_6g() {
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
mkdir $DIR/d6g || error
chmod 777 $DIR/d6g || error
$RUNAS mkdir $DIR/d6g/d || error
chmod g+s $DIR/d6g/d || error
mkdir $DIR/d6g/d/subdir
$CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
}
run_test 6g "Is new dir in sgid dir inheriting group?"
test_6h() { # bug 7331
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
touch $DIR/f6h || error "touch failed"
chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
$RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
$CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
}
run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
test_7a() {
mkdir $DIR/d7
$MCREATE $DIR/d7/f
chmod 0666 $DIR/d7/f
$CHECKSTAT -t file -p 0666 $DIR/d7/f || error
}
run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f""
test_7b() {
if [ ! -d $DIR/d7 ]; then
mkdir $DIR/d7
fi
$MCREATE $DIR/d7/f2
echo -n foo > $DIR/d7/f2
[ "`cat $DIR/d7/f2`"" "foo" ] || error
$CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
}
run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2"
test_8() {
mkdir $DIR/d8
touch $DIR/d8/f
chmod 0666 $DIR/d8/f
$CHECKSTAT -t file -p 0666 $DIR/d8/f || error
}
run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f"
test_9() {
mkdir $DIR/d9
mkdir $DIR/d9/d2
mkdir $DIR/d9/d2/d3
$CHECKSTAT -t dir $DIR/d9/d2/d3 || error
}
run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3"
test_10() {
mkdir $DIR/d10
mkdir $DIR/d10/d2
touch $DIR/d10/d2/f
$CHECKSTAT -t file $DIR/d10/d2/f || error
}
run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f"
test_11() {
mkdir $DIR/d11
mkdir $DIR/d11/d2
chmod 0666 $DIR/d11/d2
chmod 0705 $DIR/d11/d2
$CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
}
run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2"
test_12() {
mkdir $DIR/d12
touch $DIR/d12/f
chmod 0666 $DIR/d12/f
chmod 0654 $DIR/d12/f
$CHECKSTAT -t file -p 0654 $DIR/d12/f || error
}
run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f"
test_13() {
mkdir $DIR/d13
dd if=/dev/zero of=$DIR/d13/f count=10
> $DIR/d13/f
$CHECKSTAT -t file -s 0 $DIR/d13/f || error
}
run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f"
test_14() {
mkdir $DIR/d14
touch $DIR/d14/f
rm $DIR/d14/f
$CHECKSTAT -a $DIR/d14/f || error
}
run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f"
test_15() {
mkdir $DIR/d15
touch $DIR/d15/f
mv $DIR/d15/f $DIR/d15/f2
$CHECKSTAT -t file $DIR/d15/f2 || error
}
run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2"
test_16() {
mkdir $DIR/d16
touch $DIR/d16/f
rm -rf $DIR/d16/f
$CHECKSTAT -a $DIR/d16/f || error
}
run_test 16 "touch .../d16/f; rm -rf .../d16/f"
test_17a() {
mkdir -p $DIR/d17
touch $DIR/d17/f
ln -s $DIR/d17/f $DIR/d17/l-exist
ls -l $DIR/d17
$CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
$CHECKSTAT -f -t f $DIR/d17/l-exist || error
rm -f $DIR/d17/l-exist
$CHECKSTAT -a $DIR/d17/l-exist || error
}
run_test 17a "symlinks: create, remove (real)"
test_17b() {
mkdir -p $DIR/d17
ln -s no-such-file $DIR/d17/l-dangle
ls -l $DIR/d17
$CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
$CHECKSTAT -fa $DIR/d17/l-dangle || error
rm -f $DIR/d17/l-dangle
$CHECKSTAT -a $DIR/d17/l-dangle || error
}
run_test 17b "symlinks: create, remove (dangling)"
test_17c() { # bug 3440 - don't save failed open RPC for replay
mkdir -p $DIR/d17
ln -s foo $DIR/d17/f17c
cat $DIR/d17/f17c && error "opened non-existent symlink" || true
}
run_test 17c "symlinks: open dangling (should return error)""
test_17d() {
mkdir -p $DIR/d17
ln -s foo $DIR/d17/f17d
touch $DIR/d17/f17d || error "creating to new symlink"
}
run_test 17d "symlinks: create dangling"
test_17e() {
mkdir -p $DIR/$tdir
local foo=$DIR/$tdir/$tfile
ln -s $foo $foo || error "create symlink failed"
ls -l $foo || error "ls -l failed"
ls $foo && error "ls not failed" || true
}
run_test 17e "symlinks: create recursive symlink (should return error)""
test_17f() {
mkdir -p $DIR/d17f
ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
ls -l $DIR/d17f
}
run_test 17f "symlinks: long and very long symlink name"
test_17g() {
mkdir -p $DIR/$tdir
LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
ln -s $LONGSYMLINK $DIR/$tdir/$tfile
ls -l $DIR/$tdir
}
run_test 17g "symlinks: really long symlink name"
test_17h() { #bug 17378
mkdir -p $DIR/$tdir
$SETSTRIPE $DIR/$tdir -c -1
#define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
do_facet mds lctl set_param fail_loc=0x80000141
touch $DIR/$tdir/$tfile || true
}
run_test 17h "create objects: lov_free_memmd() doesn't lbug"
test_18() {
touch $DIR/f
ls $DIR || error
}
run_test 18 "touch .../f ; ls ..."
test_19a() {
touch $DIR/f19
ls -l $DIR
rm $DIR/f19
$CHECKSTAT -a $DIR/f19 || error
}
run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19"
test_19b() {
ls -l $DIR/f19 && error || true
}
run_test 19b "ls -l .../f19 (should return error)"
test_19c() {
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
$RUNAS touch $DIR/f19 && error || true
}
run_test 19c "$RUNAS touch .../f19 (should return error)""
test_19d() {
cat $DIR/f19 && error || true
}
run_test 19d "cat .../f19 (should return error)"
test_20() {
touch $DIR/f
rm $DIR/f
log "1 done"
touch $DIR/f
rm $DIR/f
log "2 done"
touch $DIR/f
rm $DIR/f
log "3 done"
$CHECKSTAT -a $DIR/f || error
}
run_test 20 "touch .../f ; ls -l ..."
test_21() {
mkdir $DIR/d21
[ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
ln -s dangle $DIR/d21/link
echo foo >> $DIR/d21/link
cat $DIR/d21/dangle
$CHECKSTAT -t link $DIR/d21/link || error
$CHECKSTAT -f -t file $DIR/d21/link || error
}
run_test 21 "write to dangling link"
test_22() {
WDIR=$DIR/$tdir
mkdir -p $WDIR
chown $RUNAS_ID $WDIR
(cd $WDIR || error "cd $WDIR failed";
$RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
$RUNAS tar xf -)
ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
$CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
$CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
}
run_test 22 "unpack tar archive as non-root user"
test_23() {
mkdir -p $DIR/$tdir
local file=$DIR/$tdir/$tfile
openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
openfile -f O_CREAT:O_EXCL $file &&
error "$file recreate succeeded" || true
}
run_test 23 "O_CREAT|O_EXCL in subdir"
test_24a() {
echo '== rename sanity"
echo '-- same directory rename'
mkdir $DIR/R1
touch $DIR/R1/f
mv $DIR/R1/f $DIR/R1/g
$CHECKSTAT -t file $DIR/R1/g || error
}
run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g"
test_24b() {
mkdir $DIR/R2
touch $DIR/R2/{f,g}
mv $DIR/R2/f $DIR/R2/g
$CHECKSTAT -a $DIR/R2/f || error
$CHECKSTAT -t file $DIR/R2/g || error
}
run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g"
test_24c() {
mkdir $DIR/R3
mkdir $DIR/R3/f
mv $DIR/R3/f $DIR/R3/g
$CHECKSTAT -a $DIR/R3/f || error
$CHECKSTAT -t dir $DIR/R3/g || error
}
run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g"
test_24d() {
mkdir $DIR/R4
mkdir $DIR/R4/{f,g}
mrename $DIR/R4/f $DIR/R4/g
$CHECKSTAT -a $DIR/R4/f || error
$CHECKSTAT -t dir $DIR/R4/g || error
}
run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g"
test_24e() {
echo '-- cross directory renames --'
mkdir $DIR/R5{a,b}
touch $DIR/R5a/f
mv $DIR/R5a/f $DIR/R5b/g
$CHECKSTAT -a $DIR/R5a/f || error
$CHECKSTAT -t file $DIR/R5b/g || error
}
run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g"
test_24f() {
mkdir $DIR/R6{a,b}
touch $DIR/R6a/f $DIR/R6b/g
mv $DIR/R6a/f $DIR/R6b/g
$CHECKSTAT -a $DIR/R6a/f || error
$CHECKSTAT -t file $DIR/R6b/g || error
}
run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g""
test_24g() {
mkdir $DIR/R7{a,b}
mkdir $DIR/R7a/d
mv $DIR/R7a/d $DIR/R7b/e
$CHECKSTAT -a $DIR/R7a/d || error
$CHECKSTAT -t dir $DIR/R7b/e || error
}
run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e"
test_24h() {
mkdir $DIR/R8{a,b}
mkdir $DIR/R8a/d $DIR/R8b/e
mrename $DIR/R8a/d $DIR/R8b/e
$CHECKSTAT -a $DIR/R8a/d || error
$CHECKSTAT -t dir $DIR/R8b/e || error
}
run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
test_24i() {
echo "-- rename error cases"
mkdir $DIR/R9
mkdir $DIR/R9/a
touch $DIR/R9/f
mrename $DIR/R9/f $DIR/R9/a
$CHECKSTAT -t file $DIR/R9/f || error
$CHECKSTAT -t dir $DIR/R9/a || error
$CHECKSTAT -a $DIR/R9/a/f || error
}
run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
test_24j() {
mkdir $DIR/R10
mrename $DIR/R10/f $DIR/R10/g
$CHECKSTAT -t dir $DIR/R10 || error
$CHECKSTAT -a $DIR/R10/f || error
$CHECKSTAT -a $DIR/R10/g || error
}
run_test 24j "source does not exist"
test_24k() {
mkdir $DIR/R11a $DIR/R11a/d
touch $DIR/R11a/f
mv $DIR/R11a/f $DIR/R11a/d
$CHECKSTAT -a $DIR/R11a/f || error
$CHECKSTAT -t file $DIR/R11a/d/f || error
}
run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d"
# bug 2429 - rename foo foo foo creates invalid file
test_24l() {
f="$DIR/f24l"
multiop $f OcNs || error
}
run_test 24l "Renaming a file to itself"
test_24m() {
f="$DIR/f24m"
multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
# on ext3 this does not remove either the source or target files
# though the "expected" operation would be to remove the source
$CHECKSTAT -t file ${f} || error "${f} missing"
$CHECKSTAT -t file ${f}2 || error "${f}2 missing"
}
run_test 24m "Renaming a file to a hard link to itself"
test_24n() {
f="$DIR/f24n"
# this stats the old file after it was renamed, so it should fail
touch ${f}
$CHECKSTAT ${f}
mv ${f} ${f}.rename
$CHECKSTAT ${f}.rename
$CHECKSTAT -a ${f}
}
run_test 24n "Statting the old file after renaming (Posix rename 2)"
test_24o() {
check_kernel_version 37 || return 0
mkdir -p $DIR/d24o
rename_many -s random -v -n 10 $DIR/d24o
}
run_test 24o "rename of files during htree split"
test_24p() {
mkdir $DIR/R12{a,b}
DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
mrename $DIR/R12a $DIR/R12b
$CHECKSTAT -a $DIR/R12a || error
$CHECKSTAT -t dir $DIR/R12b || error
DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
[ "$DIRINO"" "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
}
run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
test_24q() {
mkdir $DIR/R13{a,b}
DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
multiop_bg_pause $DIR/R13b D_c || return 1
MULTIPID=$!
mrename $DIR/R13a $DIR/R13b
$CHECKSTAT -a $DIR/R13a || error
$CHECKSTAT -t dir $DIR/R13b || error
DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
[ "$DIRINO"" "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
kill -USR1 $MULTIPID
wait $MULTIPID || error "multiop close failed"
}
run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b""
test_24r() { #bug 3789
mkdir $DIR/R14a $DIR/R14a/b
mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
$CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
$CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
}
run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b"
test_24s() {
mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
$CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
$CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
}
run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c""
test_24t() {
mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
$CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
$CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
}
run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a""
test_24u() { # bug12192
multiop $DIR/$tfile C2w$((2048 * 1024))c || error
$CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
}
run_test 24u "create stripe file"
test_25a() {
echo '== symlink sanity"
mkdir $DIR/d25
ln -s d25 $DIR/s25
touch $DIR/s25/foo || error
}
run_test 25a "create file in symlinked directory"
test_25b() {
[ ! -d $DIR/d25 ] && test_25a
$CHECKSTAT -t file $DIR/s25/foo || error
}
run_test 25b "lookup file in symlinked directory""
test_26a() {
mkdir $DIR/d26
mkdir $DIR/d26/d26-2
ln -s d26/d26-2 $DIR/s26
touch $DIR/s26/foo || error
}
run_test 26a "multiple component symlink""
test_26b() {
mkdir -p $DIR/d26b/d26-2
ln -s d26b/d26-2/foo $DIR/s26-2
touch $DIR/s26-2 || error
}
run_test 26b "multiple component symlink at end of lookup""
test_26c() {
mkdir $DIR/d26.2
touch $DIR/d26.2/foo
ln -s d26.2 $DIR/s26.2-1
ln -s s26.2-1 $DIR/s26.2-2
ln -s s26.2-2 $DIR/s26.2-3
chmod 0666 $DIR/s26.2-3/foo
}
run_test 26c "chain of symlinks""
# recursive symlinks (bug 439)
test_26d() {
ln -s d26-3/foo $DIR/d26-3
}
run_test 26d "create multiple component recursive symlink""
test_26e() {
[ ! -h $DIR/d26-3 ] && test_26d
rm $DIR/d26-3
}
run_test 26e "unlink multiple component recursive symlink""
# recursive symlinks (bug 7022)
test_26f() {
mkdir -p $DIR/$tdir
mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
mkdir $tfile || error "mkdir $tfile failed"
cd $tfile || error "cd $tfile failed"
ln -s .. dotdot || error "ln dotdot failed"
ln -s dotdot/lndir lndir || error "ln lndir failed"
cd $DIR/$tdir || error "cd $DIR/$tdir failed"
output=`ls $tfile/$tfile/lndir/bar1`
[ "$output"" bar1 ] && error "unexpected output"
rm -r $tfile || error "rm $tfile failed"
$CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
}
run_test 26f "rm -r of a directory which has recursive symlink""
# createtest also checks that device nodes are created and
# then visible correctly (#2091)
test_28() { # bug 2091
mkdir $DIR/d28
$CREATETEST $DIR/d28/ct || error
}
run_test 28 "create/mknod/mkdir with bad file types""
test_30() {
cp `which ls` $DIR || cp /bin/ls $DIR
$DIR/ls /
rm $DIR/ls
}
run_test 30 "run binary from Lustre (execve)""
test_31a() {
$OPENUNLINK $DIR/f31 $DIR/f31 || error
$CHECKSTAT -a $DIR/f31 || error
}
run_test 31a "open-unlink file""
test_31b() {
touch $DIR/f31 || error
ln $DIR/f31 $DIR/f31b || error
multiop $DIR/f31b Ouc || error
$CHECKSTAT -t file $DIR/f31 || error
}
run_test 31b "unlink file with multiple links while open""
test_31c() {
touch $DIR/f31 || error
ln $DIR/f31 $DIR/f31c || error
multiop_bg_pause $DIR/f31 O_uc || return 1
MULTIPID=$!
multiop $DIR/f31c Ouc
kill -USR1 $MULTIPID
wait $MULTIPID
}
run_test 31c "open-unlink file with multiple links""
test_31d() {
opendirunlink $DIR/d31d $DIR/d31d || error
$CHECKSTAT -a $DIR/d31d || error
}
run_test 31d "remove of open directory""
test_31e() { # bug 2904
check_kernel_version 34 || return 0
openfilleddirunlink $DIR/d31e || error
}
run_test 31e "remove of open non-empty directory""
test_31f() { # bug 4554
set -vx
mkdir $DIR/d31f
$SETSTRIPE $DIR/d31f -s 1048576 -c 1
cp /etc/hosts $DIR/d31f
ls -l $DIR/d31f
multiop_bg_pause $DIR/d31f D_c || return 1
MULTIPID=$!
rm -rv $DIR/d31f || error "first of $DIR/d31f"
mkdir $DIR/d31f
$SETSTRIPE $DIR/d31f -s 1048576 -c 1
cp /etc/hosts $DIR/d31f
ls -l $DIR/d31f
$DIR/d31f/hosts
multiop_bg_pause $DIR/d31f D_c || return 1
MULTIPID2=$!
kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
wait $MULTIPID || error "first opendir $MULTIPID failed"
sleep 6
kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
set +vx
}
run_test 31f "remove of open directory with open-unlink file""
test_31g() {
echo "-- cross directory link --"
mkdir $DIR/d31g{a,b}
touch $DIR/d31ga/f
ln $DIR/d31ga/f $DIR/d31gb/g
$CHECKSTAT -t file $DIR/d31ga/f || error "source"
[ `stat -c%h $DIR/d31ga/f`" '2' ] || error "source nlink"
$CHECKSTAT -t file $DIR/d31gb/g || error "target"
[ `stat -c%h $DIR/d31gb/g`" '2' ] || error "target nlink"
}
run_test 31g "cross directory link==============="
test_31h() {
echo "-- cross directory link --"
mkdir $DIR/d31h
mkdir $DIR/d31h/dir
touch $DIR/d31h/f
ln $DIR/d31h/f $DIR/d31h/dir/g
$CHECKSTAT -t file $DIR/d31h/f || error "source"
[ `stat -c%h $DIR/d31h/f`" '2' ] || error "source nlink"
$CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
[ `stat -c%h $DIR/d31h/dir/g`" '2' ] || error "target nlink"
}
run_test 31h "cross directory link under child==============="
test_31i() {
echo "-- cross directory link --"
mkdir $DIR/d31i
mkdir $DIR/d31i/dir
touch $DIR/d31i/dir/f
ln $DIR/d31i/dir/f $DIR/d31i/g
$CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
[ `stat -c%h $DIR/d31i/dir/f`" '2' ] || error "source nlink"
$CHECKSTAT -t file $DIR/d31i/g || error "target"
[ `stat -c%h $DIR/d31i/g`" '2' ] || error "target nlink"
}
run_test 31i "cross directory link under parent==============="
test_31j() {
mkdir $DIR/d31j
mkdir $DIR/d31j/dir1
ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
return 0
}
run_test 31j "link for directory==============="
test_31k() {
mkdir $DIR/d31k
touch $DIR/d31k/s
touch $DIR/d31k/exist
mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
return 0
}
run_test 31k "link to file: the same, non-existing, dir==============="
test_31m() {
mkdir $DIR/d31m
touch $DIR/d31m/s
mkdir $DIR/d31m2
touch $DIR/d31m2/exist
mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
return 0
}
run_test 31m "link to file: the same, non-existing, dir==============="
test_32a() {
echo "== more mountpoints and symlinks""
[ -e $DIR/d32a ] && rm -fr $DIR/d32a
mkdir -p $DIR/d32a/ext2-mountpoint
mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
$CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
$UMOUNT $DIR/d32a/ext2-mountpoint || error
}
run_test 32a "stat d32a/ext2-mountpoint/..""
test_32b() {
[ -e $DIR/d32b ] && rm -fr $DIR/d32b
mkdir -p $DIR/d32b/ext2-mountpoint
mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
ls -al $DIR/d32b/ext2-mountpoint/.. || error
$UMOUNT $DIR/d32b/ext2-mountpoint || error
}
run_test 32b "open d32b/ext2-mountpoint/..""
test_32c() {
[ -e $DIR/d32c ] && rm -fr $DIR/d32c
mkdir -p $DIR/d32c/ext2-mountpoint
mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
mkdir -p $DIR/d32c/d2/test_dir
$CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
$UMOUNT $DIR/d32c/ext2-mountpoint || error
}
run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir""
test_32d() {
[ -e $DIR/d32d ] && rm -fr $DIR/d32d
mkdir -p $DIR/d32d/ext2-mountpoint
mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
mkdir -p $DIR/d32d/d2/test_dir
ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
$UMOUNT $DIR/d32d/ext2-mountpoint || error
}
run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir""
test_32e() {
[ -e $DIR/d32e ] && rm -fr $DIR/d32e
mkdir -p $DIR/d32e/tmp
TMP_DIR=$DIR/d32e/tmp
ln -s $DIR/d32e $TMP_DIR/symlink11
ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
$CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
$CHECKSTAT -t link $DIR/d32e/symlink01 || error
}
run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir""
test_32f() {
[ -e $DIR/d32f ] && rm -fr $DIR/d32f
mkdir -p $DIR/d32f/tmp
TMP_DIR=$DIR/d32f/tmp
ln -s $DIR/d32f $TMP_DIR/symlink11
ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
ls $DIR/d32f/tmp/symlink11 || error
ls $DIR/d32f/symlink01 || error
}
run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir""
test_32g() {
TMP_DIR=$DIR/$tdir/tmp
mkdir -p $TMP_DIR $DIR/${tdir}2
ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
$CHECKSTAT -t link $TMP_DIR/symlink12 || error
$CHECKSTAT -t link $DIR/$tdir/symlink02 || error
$CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
$CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
}
run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
test_32h() {
rm -fr $DIR/$tdir $DIR/${tdir}2
TMP_DIR=$DIR/$tdir/tmp
mkdir -p $TMP_DIR $DIR/${tdir}2
ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
ls $TMP_DIR/symlink12 || error
ls $DIR/$tdir/symlink02 || error
}
run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
test_32i() {
[ -e $DIR/d32i ] && rm -fr $DIR/d32i
mkdir -p $DIR/d32i/ext2-mountpoint
mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
touch $DIR/d32i/test_file
$CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
$UMOUNT $DIR/d32i/ext2-mountpoint || error
}
run_test 32i "stat d32i/ext2-mountpoint/../test_file""
test_32j() {
[ -e $DIR/d32j ] && rm -fr $DIR/d32j
mkdir -p $DIR/d32j/ext2-mountpoint
mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
touch $DIR/d32j/test_file
cat $DIR/d32j/ext2-mountpoint/../test_file || error
$UMOUNT $DIR/d32j/ext2-mountpoint || error
}
run_test 32j "open d32j/ext2-mountpoint/../test_file""
test_32k() {
rm -fr $DIR/d32k
mkdir -p $DIR/d32k/ext2-mountpoint
mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
mkdir -p $DIR/d32k/d2
touch $DIR/d32k/d2/test_file || error
$CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
$UMOUNT $DIR/d32k/ext2-mountpoint || error
}
run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file""
test_32l() {
rm -fr $DIR/d32l
mkdir -p $DIR/d32l/ext2-mountpoint
mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
mkdir -p $DIR/d32l/d2
touch $DIR/d32l/d2/test_file
cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
$UMOUNT $DIR/d32l/ext2-mountpoint || error
}
run_test 32l "open d32l/ext2-mountpoint/../d2/test_file""
test_32m() {
rm -fr $DIR/d32m
mkdir -p $DIR/d32m/tmp
TMP_DIR=$DIR/d32m/tmp
ln -s $DIR $TMP_DIR/symlink11
ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
$CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
$CHECKSTAT -t link $DIR/d32m/symlink01 || error
}
run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root""
test_32n() {
rm -fr $DIR/d32n
mkdir -p $DIR/d32n/tmp
TMP_DIR=$DIR/d32n/tmp
ln -s $DIR $TMP_DIR/symlink11
ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
ls -l $DIR/d32n/tmp/symlink11 || error
ls -l $DIR/d32n/symlink01 || error
}
run_test 32n "open d32n/symlink->tmp/symlink->lustre-root""
test_32o() {
rm -fr $DIR/d32o $DIR/$tfile
touch $DIR/$tfile
mkdir -p $DIR/d32o/tmp
TMP_DIR=$DIR/d32o/tmp
ln -s $DIR/$tfile $TMP_DIR/symlink12
ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
$CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
$CHECKSTAT -t link $DIR/d32o/symlink02 || error
$CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
$CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
}
run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
test_32p() {
log 32p_1
rm -fr $DIR/d32p
log 32p_2
rm -f $DIR/$tfile
log 32p_3
touch $DIR/$tfile
log 32p_4
mkdir -p $DIR/d32p/tmp
log 32p_5
TMP_DIR=$DIR/d32p/tmp
log 32p_6
ln -s $DIR/$tfile $TMP_DIR/symlink12
log 32p_7
ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
log 32p_8
cat $DIR/d32p/tmp/symlink12 || error
log 32p_9
cat $DIR/d32p/symlink02 || error
log 32p_10
}
run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
test_32q() {
[ -e $DIR/d32q ] && rm -fr $DIR/d32q
mkdir -p $DIR/d32q
touch $DIR/d32q/under_the_mount
mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
ls $DIR/d32q/under_the_mount && error || true
$UMOUNT $DIR/d32q || error
}
run_test 32q "stat follows mountpoints in Lustre (should return error)"
test_32r() {
[ -e $DIR/d32r ] && rm -fr $DIR/d32r
mkdir -p $DIR/d32r
touch $DIR/d32r/under_the_mount
mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
ls $DIR/d32r | grep -q under_the_mount && error || true
$UMOUNT $DIR/d32r || error
}
run_test 32r "opendir follows mountpoints in Lustre (should return error)"
test_33() {
rm -f $DIR/$tfile
touch $DIR/$tfile
chmod 444 $DIR/$tfile
chown $RUNAS_ID $DIR/$tfile
log 33_1
$RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
log 33_2
}
run_test 33 "write file with mode 444 (should return error)""
test_33a() {
rm -fr $DIR/d33
mkdir -p $DIR/d33
chown $RUNAS_ID $DIR/d33
$RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
$RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
error "open RDWR" || true
}
run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
test_33b() {
rm -fr $DIR/d33
mkdir -p $DIR/d33
chown $RUNAS_ID $DIR/d33
$RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
}
run_test 33b "test open file with malformed flags (No panic and return error)"
TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
test_34a() {
rm -f $DIR/f34
$MCREATE $DIR/f34 || error
$TRUNCATE $DIR/f34 $TEST_34_SIZE || error
$CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
}
run_test 34a "truncate file that has not been opened""
test_34b() {
[ ! -f $DIR/f34 ] && test_34a
$CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
$OPENFILE -f O_RDONLY $DIR/f34
$CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
}
run_test 34b "O_RDONLY opening file doesn't create objects""
test_34c() {
[ ! -f $DIR/f34 ] && test_34a
$CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
$OPENFILE -f O_RDWR $DIR/f34
$CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
}
run_test 34c "O_RDWR opening file-with-size works""
test_34d() {
[ ! -f $DIR/f34 ] && test_34a
dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
$CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
rm $DIR/f34
}
run_test 34d "write to sparse file""
test_34e() {
rm -f $DIR/f34e
$MCREATE $DIR/f34e || error
$TRUNCATE $DIR/f34e 1000 || error
$CHECKSTAT -s 1000 $DIR/f34e || error
$OPENFILE -f O_RDWR $DIR/f34e
$CHECKSTAT -s 1000 $DIR/f34e || error
}
run_test 34e "create objects, some with size and some without""
test_34f() { # bug 6242, 6243
SIZE34F=48000
rm -f $DIR/f34f
$MCREATE $DIR/f34f || error
$TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
dd if=$DIR/f34f of=$TMP/f34f
$CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
rm $TMP/f34f $TMP/f34fzero $DIR/f34f
}
run_test 34f "read from a file with no objects until EOF""
test_35a() {
cp /bin/sh $DIR/f35a
chmod 444 $DIR/f35a
chown $RUNAS_ID $DIR/f35a
$RUNAS $DIR/f35a && error || true
rm $DIR/f35a
}
run_test 35a "exec file with mode 444 (should return and not leak)""
test_36a() {
rm -f $DIR/f36
utime $DIR/f36 || error
}
run_test 36a "MDS utime check (mknod, utime)""
test_36b() {
echo "" > $DIR/f36
utime $DIR/f36 || error
}
run_test 36b "OST utime check (open, utime)""
test_36c() {
rm -f $DIR/d36/f36
mkdir $DIR/d36
chown $RUNAS_ID $DIR/d36
$RUNAS utime $DIR/d36/f36 || error
}
run_test 36c "non-root MDS utime check (mknod, utime)""
test_36d() {
[ ! -d $DIR/d36 ] && test_36c
echo "" > $DIR/d36/f36
$RUNAS utime $DIR/d36/f36 || error
}
run_test 36d "non-root OST utime check (open, utime)""
test_36e() {
[ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID" UID = $UID -- skipping" && return
mkdir -p $DIR/$tdir
touch $DIR/$tdir/$tfile
$RUNAS utime $DIR/$tdir/$tfile && \
error "utime worked, expected failure" || true
}
run_test 36e "utime on non-owned file (should return error)""
test_37() {
mkdir -p $DIR/$tdir
echo f > $DIR/$tdir/fbugfile
mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
ls $DIR/$tdir | grep "\<fbugfile\>" && error
$UMOUNT $DIR/$tdir || error
rm -f $DIR/$tdir/fbugfile || error
}
run_test 37 "ls a mounted file system to check old content""
test_38() {
local file=$DIR/$tfile
touch $file
openfile -f O_DIRECTORY $file
local RC=$?
local ENOTDIR=20
[ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
[ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
}
run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR""
test_39() {
touch $DIR/$tfile
touch $DIR/${tfile}2
# ls -l $DIR/$tfile $DIR/${tfile}2
# ls -lu $DIR/$tfile $DIR/${tfile}2
# ls -lc $DIR/$tfile $DIR/${tfile}2
sleep 2
$OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
echo "mtime"
ls -l $DIR/$tfile $DIR/${tfile}2
echo "atime"
ls -lu $DIR/$tfile $DIR/${tfile}2
echo "ctime"
ls -lc $DIR/$tfile $DIR/${tfile}2
error "O_TRUNC didn't change timestamps"
fi
}
run_test 39 "mtime changed on create""
test_40() {
dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
$RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
$CHECKSTAT -t file -s 4096 $DIR/f40 || error
}
run_test 40 "failed open(O_TRUNC) doesn't truncate""
test_43() {
mkdir -p $DIR/$tdir
cp -p /bin/ls $DIR/$tdir/$tfile
multiop $DIR/$tdir/$tfile Ow_c &
pid=$!
# give multiop a chance to open
sleep 1
$DIR/$tdir/$tfile && error || true
kill -USR1 $pid
}
run_test 43 "execution of file opened for write should return -ETXTBSY"
test_43a() {
mkdir -p $DIR/d43
cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
MULTIOP_PID=$!
multiop $DIR/d43/multiop Oc && error "expected error, got success"
kill -USR1 $MULTIOP_PID || return 2
wait $MULTIOP_PID || return 3
rm $TMP/test43.junk
}
run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
test_43b() {
mkdir -p $DIR/d43
cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
MULTIOP_PID=$!
truncate $DIR/d43/multiop 0 && error "expected error, got success"
kill -USR1 $MULTIOP_PID || return 2
wait $MULTIOP_PID || return 3
rm $TMP/test43.junk
}
run_test 43b "truncate of file being executed should return -ETXTBSY"
page_size() {
getconf PAGE_SIZE
}
test_48a() { # bug 2399
mkdir -p $DIR/d48a
cd $DIR/d48a
mv $DIR/d48a $DIR/d48.new || error "move directory failed"
mkdir $DIR/d48a || error "recreate directory failed"
touch foo || error "'touch foo' failed after recreating cwd"
mkdir bar || error "'mkdir foo' failed after recreating cwd"
touch .foo || error "'touch .foo' failed after recreating cwd"
mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
ls . > /dev/null || error "'ls .' failed after recreating cwd"
ls .. > /dev/null || error "'ls ..' failed after removing cwd"
cd . || error "'cd .' failed after recreating cwd"
mkdir . && error "'mkdir .' worked after recreating cwd"
rmdir . && error "'rmdir .' worked after recreating cwd"
ln -s . baz || error "'ln -s .' failed after recreating cwd"
cd .. || error "'cd ..' failed after recreating cwd"
}
run_test 48a "Access renamed working dir (should return errors)="
test_48b() { # bug 2399
mkdir -p $DIR/d48b
cd $DIR/d48b
rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
touch foo && error "'touch foo' worked after removing cwd"
mkdir foo && error "'mkdir foo' worked after removing cwd"
touch .foo && error "'touch .foo' worked after removing cwd"
mkdir .foo && error "'mkdir .foo' worked after removing cwd"
ls . > /dev/null && error "'ls .' worked after removing cwd"
ls .. > /dev/null || error "'ls ..' failed after removing cwd"
mkdir . && error "'mkdir .' worked after removing cwd"
rmdir . && error "'rmdir .' worked after removing cwd"
ln -s . foo && error "'ln -s .' worked after removing cwd"
cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
}
run_test 48b "Access removed working dir (should return errors)="
test_48c() { # bug 2350
mkdir -p $DIR/d48c/dir
cd $DIR/d48c/dir
rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
touch foo && error "'touch foo' worked after removing cwd"
mkdir foo && error "'mkdir foo' worked after removing cwd"
touch .foo && error "'touch .foo' worked after removing cwd"
mkdir .foo && error "'mkdir .foo' worked after removing cwd"
ls . && error "'ls .' worked after removing cwd"
ls .. || error "'ls ..' failed after removing cwd"
mkdir . && error "'mkdir .' worked after removing cwd"
rmdir . && error "'rmdir .' worked after removing cwd"
ln -s . foo && error "'ln -s .' worked after removing cwd"
cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
}
run_test 48c "Access removed working subdir (should return errors)"
test_48d() { # bug 2350
mkdir -p $DIR/d48d/dir
cd $DIR/d48d/dir
rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
touch foo && error "'touch foo' worked after removing parent"
mkdir foo && error "'mkdir foo' worked after removing parent"
touch .foo && error "'touch .foo' worked after removing parent"
mkdir .foo && error "'mkdir .foo' worked after removing parent"
ls . && error "'ls .' worked after removing parent"
ls .. && error "'ls ..' worked after removing parent"
mkdir . && error "'mkdir .' worked after removing parent"
rmdir . && error "'rmdir .' worked after removing parent"
ln -s . foo && error "'ln -s .' worked after removing parent"
}
run_test 48d "Access removed parent subdir (should return errors)"
test_48e() { # bug 4134
mkdir -p $DIR/d48e/dir
cd $DIR/d48e/dir
rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
touch $DIR/d48e || error "'touch $DIR/d48e' failed"
chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
# On a buggy kernel addition of "touch foo" after cd .. will
# produce kernel oops in lookup_hash_it
touch ../foo && error "'cd ..' worked after recreate parent"
cd $DIR
rm $DIR/d48e || error "rm '$DIR/d48e' failed"
}
run_test 48e "Access to recreated parent subdir (should return errors)"
test_50() {
# bug 1485
mkdir $DIR/d50
cd $DIR/d50
ls /proc/$$/cwd || error
}
run_test 50 "special situations: /proc symlinks ""
test_51a() { # was test_51
# bug 1516 - create an empty entry right after ".." then split dir
mkdir $DIR/d51
touch $DIR/d51/foo
$MCREATE $DIR/d51/bar
rm $DIR/d51/foo
createmany -m $DIR/d51/longfile 201
FNUM=202
while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
$MCREATE $DIR/d51/longfile$FNUM
FNUM=$(($FNUM + 1))
echo -n "+"
done
echo
ls -l $DIR/d51 > /dev/null || error
}
run_test 51a "special situations: split htree with empty entry""
export NUMTEST=70000
test_51b() {
NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
[ $NUMFREE -lt 21000 ] && \
skip "not enough free inodes ($NUMFREE)" && \
return
check_kernel_version 40 || NUMTEST=31000
[ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
mkdir -p $DIR/d51b
createmany -d $DIR/d51b/t- $NUMTEST
}
run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST""
test_51c() {
[ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
return
unlinkmany -d $DIR/d51b/t- $NUMTEST
}
run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST""
test_52a() {
[ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
mkdir -p $DIR/d52a
touch $DIR/d52a/foo
chattr"a $DIR/d52a/foo || error "chattr =a failed"
echo bar >> $DIR/d52a/foo || error "append bar failed"
cp /etc/hosts $DIR/d52a/foo && error "cp worked"
rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
echo foo >> $DIR/d52a/foo || error "append foo failed"
mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
chattr -a $DIR/d52a/foo || error "chattr -a failed"
rm -fr $DIR/d52a || error "cleanup rm failed"
}
run_test 52a "append-only flag test (should return errors)""
test_52b() {
[ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
mkdir -p $DIR/d52b
touch $DIR/d52b/foo
chattr"i $DIR/d52b/foo || error
cat test > $DIR/d52b/foo && error
cp /etc/hosts $DIR/d52b/foo && error
rm -f $DIR/d52b/foo 2>/dev/null && error
link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
echo foo >> $DIR/d52b/foo && error
mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
[ -f $DIR/d52b/foo ] || error
[ -f $DIR/d52b/foo_ren ] && error
lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
chattr -i $DIR/d52b/foo || error
rm -fr $DIR/d52b || error
}
run_test 52b "immutable flag test (should return errors)""
test_54b() {
f="$DIR/f54b"
mknod $f c 1 3
chmod 0666 $f
dd if=/dev/zero of=$f bs=`page_size` count=1
}
run_test 54b "char device works in lustre""
find_loop_dev() {
[ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
[ -b /dev/loop0 ] && LOOPBASE=/dev/loop
[ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
for i in `seq 3 7`; do
losetup $LOOPBASE$i > /dev/null 2>&1 && continue
LOOPDEV=$LOOPBASE$i
LOOPNUM=$i
break
done
}
test_54c() {
tfile="$DIR/f54c"
tdir="$DIR/d54c"
loopdev="$DIR/loop54c"
find_loop_dev
[ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
mknod $loopdev b 7 $LOOPNUM
echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
mkdir -p $tdir
mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
df $tdir
dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
$UMOUNT $tdir
losetup -d $loopdev
rm $loopdev
}
run_test 54c "block device works in lustre""
test_54d() {
f="$DIR/f54d"
string="aaaaaa"
mknod $f p
[ "$string"" `echo $string > $f | cat $f` ] || error
}
run_test 54d "fifo device works in lustre""
test_54e() {
check_kernel_version 46 || return 0
f="$DIR/f54e"
string="aaaaaa"
cp -aL /dev/console $f
echo $string > $f || error
}
run_test 54e "console/tty device works in lustre""
test_61() {
f="$DIR/f61"
dd if=/dev/zero of=$f bs=`page_size` count=1
multiop $f OSMWUc || error
sync
}
run_test 61 "mmap() writes don't make sync hang""
# bug 2543 - update blocks count on client
test_66() {
COUNT=${COUNT:-8}
dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
sync; sleep 1; sync
BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
[ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
}
run_test 66 "update inode blocks count on client""
LLOOP=
cleanup_68() {
trap 0
if [ ! -z "$LLOOP" ]; then
if swapon -s | grep -q $LLOOP; then
swapoff $LLOOP || error "swapoff failed"
fi
losetup -d $LOOPDEV || error "detach failed"
unset LOOPDEV
unset LLOOP
fi
rm -f $DIR/f68*
}
meminfo() {
awk '($1" "'$1':") { print $2 }' /proc/meminfo
}
swap_used() {
swapon -s | awk '($1" "'$1'") { print $4 }'
}
# excercise swapping to lustre by adding a high priority swapfile entry
# and then consuming memory until it is used.
test_68b() { # was test_68
[ "$UID" != 0 ] && skip "must run as root" && return
MEMTOTAL=`meminfo MemTotal`
NR_BLOCKS=$((MEMTOTAL>>8))
[[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
mkswap $DIR/f68b
trap cleanup_68 EXIT
swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
echo "before: `swapon -s | grep $LLOOP`"
$MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
echo "after: `swapon -s | grep $LLOOP`"
SWAPUSED=`swap_used $LLOOP`
cleanup_68
[ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
}
run_test 68b "support swapping to Lustre""
test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
[ "$RUNAS_ID"" "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
# Check that testing environment is properly set up. Skip if not
FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
skip "User $RUNAS_ID does not exist - skipping"
return 0
}
touch $DIR/f72
chmod 777 $DIR/f72
chmod ug+s $DIR/f72
$RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
# See if we are still setuid/sgid
test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
}
run_test 72 "Test that remove suid works properly (bug5695)""
test_78() { # bug 10901
NSEQ=5
F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
echo "MemTotal: $MEMTOTAL"
# reserve 256MB of memory for the kernel and other running processes,
# and then take 1/2 of the remaining memory for the read/write buffers.
if [ $MEMTOTAL -gt 512 ] ;then
MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
else
# for those poor memory-starved high-end clusters...
MEMTOTAL=$((MEMTOTAL / 2))
fi
echo "Mem to use for directio: $MEMTOTAL"
[ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
[ $F78SIZE -gt 512 ] && F78SIZE=512
[ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
SMALLEST=`df $DIR | awk '{print $4}' | tail -1`
[ $SMALLEST -lt 10240 ] && \
skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
[ $F78SIZE -gt $((SMALLEST * $OSTCOUNT / 1024 - 80)) ] && \
F78SIZE=$((SMALLEST * $OSTCOUNT / 1024 - 80))
[ "$SLOW"" "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
echo "File size: $F78SIZE"
$SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
for i in `seq 1 $NSEQ`
do
FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
echo directIO rdwr round $i of $NSEQ
$DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
done
rm -f $DIR/$tfile
}
run_test 78 "handle large O_DIRECT writes correctly""
test_80() { # bug 10718
dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
sync; sleep 1; sync
local BEFORE=`date +%s`
cancel_lru_locks osc
local AFTER=`date +%s`
local DIFF=$((AFTER-BEFORE))
if [ $DIFF -gt 1 ] ; then
error "elapsed for 1M@1T" $DIFF"
fi
true
rm -f $DIR/$tfile
}
run_test 80 "Page eviction is equally fast at high offsets too ""
test_99a() {
[ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && \
return
mkdir -p $DIR/d99cvsroot
chown $RUNAS_ID $DIR/d99cvsroot
local oldPWD=$PWD # bug 13584, use $TMP as working dir
cd $TMP
$RUNAS cvs -d $DIR/d99cvsroot init || error
cd $oldPWD
}
run_test 99a "cvs init""
test_99b() {
[ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
[ ! -d $DIR/d99cvsroot ] && test_99a
cd /etc/init.d
# some versions of cvs import exit(1) when asked to import links or
# files they can't read. ignore those files.
TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
! -perm +4 -printf '-I %f\n')
$RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
d99reposname vtag rtag
}
run_test 99b "cvs import""
test_99c() {
[ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
[ ! -d $DIR/d99cvsroot ] && test_99b
cd $DIR
mkdir -p $DIR/d99reposname
chown $RUNAS_ID $DIR/d99reposname
$RUNAS cvs -d $DIR/d99cvsroot co d99reposname
}
run_test 99c "cvs checkout""
test_99d() {
[ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
[ ! -d $DIR/d99cvsroot ] && test_99c
cd $DIR/d99reposname
$RUNAS touch foo99
$RUNAS cvs add -m 'addmsg' foo99
}
run_test 99d "cvs add""
test_99e() {
[ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
[ ! -d $DIR/d99cvsroot ] && test_99c
cd $DIR/d99reposname
$RUNAS cvs update
}
run_test 99e "cvs update""
test_99f() {
[ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
[ ! -d $DIR/d99cvsroot ] && test_99d
cd $DIR/d99reposname
$RUNAS cvs commit -m 'nomsg' foo99
rm -fr $DIR/d99cvsroot
}
run_test 99f "cvs commit""
function get_named_value()
{
local tag
tag=$1
while read ;do
line=$REPLY
case $line in
$tag*)
echo $line | sed "s/^$tag//"
break
;;
esac
done
}
export SETUP_TEST102=no
setup_test102() {
[ "$SETUP_TEST102"" "yes" ] && return
mkdir -p $DIR/$tdir
chown $RUNAS_ID $DIR/$tdir
STRIPE_SIZE=65536
STRIPE_OFFSET=1
STRIPE_COUNT=$OSTCOUNT
[ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
trap cleanup_test102 EXIT
cd $DIR
$1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
cd $DIR/$tdir
for num in 1 2 3 4
do
for count in `seq 1 $STRIPE_COUNT`
do
for offset in `seq 0 $[$STRIPE_COUNT - 1]`
do
local stripe_size=`expr $STRIPE_SIZE \* $num`
local file=file"$num-$offset-$count"
$1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
done
done
done
cd $DIR
$1 $TAR cf $TMP/f102.tar $tdir --xattrs
SETUP_TEST102=yes
}
cleanup_test102() {
trap 0
[ "$SETUP_TEST102"" "yes" ] || return 0
rm -f $TMP/f102.tar
SETUP_TEST102=no
}
test_102a() {
local testfile=$DIR/xattr_testfile
rm -f $testfile
touch $testfile
[ "$UID" != 0 ] && skip "must run as root" && return
[ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
[ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
echo "set/get xattr..."
setfattr -n trusted.name1 -v value1 $testfile || error
[ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
grep "trusted.name1"`"" "trusted.name1=\"value1\"" ] || error
setfattr -n user.author1 -v author1 $testfile || error
[ "`getfattr -n user.author1 $testfile 2> /dev/null | \
grep "user.author1"`"" "user.author1=\"author1\"" ] || error
echo "listxattr..."
setfattr -n trusted.name2 -v value2 $testfile || error
setfattr -n trusted.name3 -v value3 $testfile || error
[ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
grep "trusted.name" | wc -l` -eq 3 ] || error
setfattr -n user.author2 -v author2 $testfile || error
setfattr -n user.author3 -v author3 $testfile || error
[ `getfattr -d -m "^user" $testfile 2> /dev/null | \
grep "user" | wc -l` -eq 3 ] || error
echo "remove xattr..."
setfattr -x trusted.name1 $testfile || error
getfattr -d -m trusted $testfile 2> /dev/null | \
grep "trusted.name1" && error || true
setfattr -x user.author1 $testfile || error
getfattr -d -m user $testfile 2> /dev/null | \
grep "user.author1" && error || true
# b10667: setting lustre special xattr be silently discarded
echo "set lustre special xattr ..."
setfattr -n "trusted.lov" -v "invalid value" $testfile || error
rm -f $testfile
}
run_test 102a "user xattr test""
test_106() { #bug 10921
mkdir -p $DIR/$tdir
$DIR/$tdir && error "exec $DIR/$tdir succeeded"
chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
}
run_test 106 "attempt exec of dir followed by chown of that dir"
test_107() {
CDIR=`pwd`
cd $DIR
local file=core
rm -f $file
local save_pattern=$(sysctl -n kernel.core_pattern)
local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
sysctl -w kernel.core_pattern=$file
sysctl -w kernel.core_uses_pid=0
ulimit -c unlimited
sleep 60 &
SLEEPPID=$!
sleep 1
kill -s 11 $SLEEPPID
wait $SLEEPPID
if [ -e $file ]; then
size=`stat -c%s $file`
[ $size -eq 0 ] && error "Fail to create core file $file"
else
error "Fail to create core file $file"
fi
rm -f $file
sysctl -w kernel.core_pattern=$save_pattern
sysctl -w kernel.core_uses_pid=$save_uses_pid
cd $CDIR
}
run_test 107 "Coredump on SIG"
test_110() {
mkdir -p $DIR/d110
mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
ls -l $DIR/d110
rm -fr $DIR/d110
}
run_test 110 "filename length checking"
test_119a() # bug 11737
{
BSIZE=$((512 * 1024))
directio write $DIR/$tfile 0 1 $BSIZE
# We ask to read two blocks, which is more than a file size.
# directio will indicate an error when requested and actual
# sizes aren't equal (a normal situation in this case) and
# print actual read amount.
NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
if [ "$NOB" != "$BSIZE" ]; then
error "read $NOB bytes instead of $BSIZE"
fi
rm -f $DIR/$tfile
}
run_test 119a "Short directIO read must return actual read amount"
test_119b() # bug 11737
{
dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
sync
multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
error "direct read failed"
rm -f $DIR/$tfile
}
run_test 119b "Sparse directIO read must return actual read amount"
test_119c() # bug 13099
{
BSIZE=1048576
directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
rm -f $DIR/$tfile
}
run_test 119c "Testing for direct read hitting hole"
test_126() { # bug 12829/13455
[ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
$RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
gid=`ls -n $DIR/$tfile | awk '{print $4}'`
rm -f $DIR/$tfile
[ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
}
run_test 126 "check that the fsgid provided by the client is taken into account"
OLDIFS="$IFS"
cleanup_130() {
trap 0
IFS="$OLDIFS"
}
test_130a() {
filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
[ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
trap cleanup_130 EXIT RETURN
local fm_file=$DIR/$tfile
dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
filefrag -ves $fm_file || error "filefrag $fm_file failed"
filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
IFS=$'\n'
tot_len=0
for line in $filefrag_op; do
ext_len=`echo $line | cut -d: -f4`
(( tot_len += ext_len ))
done
if (( start_blk != 0 || tot_len != 64 )); then
cleanup_130
error "FIEMAP on 1-stripe file($fm_file) failed;"
return
fi
cleanup_130
echo "FIEMAP on single striped file succeeded"
}
run_test 130a "FIEMAP (1-stripe file)"
test_130e() {
skip "this test needs cleanup for non-lustre"
filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
[ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
trap cleanup_130 EXIT RETURN
local fm_file=$DIR/$tfile
NUM_BLKS=512
EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
for ((i" 0; i < $NUM_BLKS; i++))
do
dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
done
filefrag -ves $fm_file || error "filefrag $fm_file failed"
filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
IFS=$'\n'
tot_len=0
for line in $filefrag_op; do
ext_len=`echo $line | cut -d: -f4`
(( tot_len += ext_len ))
done
if (( tot_len != $EXPECTED_LEN )); then
cleanup_130
error "FIEMAP on $fm_file failed; len $tot_len != $EXPECTED_LEN"
return
fi
cleanup_130
echo "FIEMAP with continuation calls succeeded"
}
run_test 130e "FIEMAP (test continuation FIEMAP calls)"
# Test for writev/readv
test_131a() {
rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
error "writev test failed"
rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
error "readv failed"
rm -f $DIR/$tfile
}
run_test 131a "test iov's crossing stripe boundary for writev/readv"
test_131b() {
rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
error "append writev test failed"
rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
error "append writev test failed"
rm -f $DIR/$tfile
}
run_test 131b "test append writev"
test_131c() {
rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
error "NOT PASS"
}
run_test 131c "test read/write on file w/o objects"
test_131d() {
rwv -f $DIR/$tfile -w -n 1 1572864
NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
if [ "$NOB" != 1572864 ]; then
error "Short read filed: read $NOB bytes instead of 1572864"
fi
rm -f $DIR/$tfile
}
run_test 131d "test short read"
test_131e() {
rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
error "read hitting hole failed"
rm -f $DIR/$tfile
}
run_test 131e "test read hitting hole"
test_140() { #bug-17379
mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
cd $DIR/$tdir || error "Changing to $DIR/$tdir"
cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
# VFS limits max symlink depth to 8
local i=0
while i=`expr $i + 1`; do
mkdir -p $i || error "Creating dir $i"
cd $i || error "Changing to $i"
ln -s ../stat stat || error "Creating stat symlink"
# Read the symlink until ELOOP present,
# not LBUGing the system is considered success,
# we didn't overrun the stack.
$OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
[ $ret -ne 0 ] && {
if [ $ret -eq 40 ]; then
break # -ELOOP
else
error "Open stat symlink"
return
fi
}
done
i=`expr $i - 1`
echo "The symlink depth" $i"
[ $i -eq 8 ] || error "Invalid symlink depth"
}
run_test 140 "Check reasonable stack depth (shouldn't LBUG)""
test_154() {
# do directio so as not to populate the page cache
log "creating a 10 Mb file"
multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
log "starting reads"
dd if=$DIR/$tfile of=/dev/null bs=4096 &
log "truncating the file"
multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
log "killing dd"
kill %+ || true # reads might have finished
echo "wait until dd is finished"
wait
log "removing the temporary file"
rm -rf $DIR/$tfile || error "tmp file removal failed"
}
run_test 154 "parallel read and truncate should not deadlock""
echo "$0: completed"
--
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