set -e
ONLY=${ONLY:-"$*"}
-# bug number for skipped test: 4900 4900 2108 9789 3637 9789 3561 5188/5749 13310 10764
-ALWAYS_EXCEPT=" 27o 27q 42a 42b 42c 42d 45 68 74b 75 $SANITY_EXCEPT"
+# bug number for skipped test: 4900 4900 2108 9789 3637 9789 3561 13310 10764
+ALWAYS_EXCEPT=" 27o 27q 42a 42b 42c 42d 45 74b 75 $SANITY_EXCEPT"
# bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
#ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
-[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 24o 27m 36f 36g 51b 51c 63 64b 71 73 101 115"
+[ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 78 101 103 115 120g"
# Tests that fail on uml
CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
[ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
rm -rf $DIR/[Rdfs][1-9]*
+check_runas_id $RUNAS_ID $RUNAS
+
build_test_filter
if [ "${ONLY}" = "MOUNT" ] ; then
}
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 $DIR/d17f/111
test_22() {
WDIR=$DIR/$tdir
- mkdir $WDIR
chown $RUNAS_ID $WDIR
(cd $WDIR || error "cd $WDIR failed";
$RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
# recursive symlinks (bug 7022)
test_26f() {
- mkdir $DIR/$tfile || error "mkdir $DIR/$tfile failed"
- cd $DIR/$tfile || error "cd $DIR/$tfile failed"
- mkdir -p $tdir/bar1 || error "mkdir $tdir/bar1 failed"
+ 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 $tfile failed"
ln -s .. dotdot || error "ln dotdot failed"
- ln -s dotdot/$tdir $tdir || error "ln $tdir failed"
- cd ../.. || error "cd ../.. failed"
- output=`ls $tfile/$tfile/$tdir/bar1`
+ 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 42d "test complete truncate of file with cached dirty data"
test_43() {
- mkdir $DIR/$tdir
cp -p /bin/ls $DIR/$tdir/$tfile
- exec 9>> $DIR/$tdir/$tfile
+ multiop $DIR/$tdir/$tfile Ow_c &
+ pid=$!
+ # give multiop a chance to open
+ sleep 1
+
$DIR/$tdir/$tfile && error || true
- exec 9<&-
+ kill -USR1 $pid
}
run_test 43 "execution of file opened for write should return -ETXTBSY"
FNUM=$(($FNUM + 1))
echo -n "+"
done
+ echo
ls -l $DIR/d51 > /dev/null || error
}
run_test 51 "special situations: split htree with empty entry =="
check_kernel_version 46 || return 0
f="$DIR/f54e"
string="aaaaaa"
- mknod $f c 4 0
+ mknod $f c 5 0
echo $string > $f || error
}
run_test 54e "console/tty device works in lustre ======================"
fi
}
+setup_56_special() {
+ LOCAL_NUMFILES=$1
+ LOCAL_NUMDIRS=$2
+ TDIR=$DIR/${tdir}g
+ setup_56 $1 $2
+ if [ ! -e "$TDIR/loop1b" ] ; then
+ for i in `seq 1 $LOCAL_NUMFILES` ; do
+ mknod $TDIR/loop${i}b b 7 $i
+ mknod $TDIR/null${i}c c 1 3
+ ln -s $TDIR/file1 $TDIR/link${i}l
+ done
+ for i in `seq 1 $LOCAL_NUMDIRS` ; do
+ mknod $TDIR/dir$i/loop${i}b b 7 $i
+ mknod $TDIR/dir$i/null${i}c c 1 3
+ ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
+ done
+ fi
+}
+
test_56g() {
$LSTRIPE -d $DIR
}
run_test 56i "check 'lfs find -ost UUID' skips directories ======="
+test_56j() {
+ setup_56_special $NUMFILES $NUMDIRS
+
+ EXPECTED=$((NUMDIRS+1))
+ NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
+ [ $NUMS -eq $EXPECTED ] || \
+ error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
+}
+run_test 56j "check lfs find -type d ============================="
+
+test_56k() {
+ setup_56_special $NUMFILES $NUMDIRS
+
+ EXPECTED=$(((NUMDIRS+1) * NUMFILES))
+ NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
+ [ $NUMS -eq $EXPECTED ] || \
+ error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
+}
+run_test 56k "check lfs find -type f ============================="
+
+test_56l() {
+ setup_56_special $NUMFILES $NUMDIRS
+
+ EXPECTED=$((NUMDIRS + NUMFILES))
+ NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
+ [ $NUMS -eq $EXPECTED ] || \
+ error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
+}
+run_test 56l "check lfs find -type b ============================="
+
+test_56m() {
+ setup_56_special $NUMFILES $NUMDIRS
+
+ EXPECTED=$((NUMDIRS + NUMFILES))
+ NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
+ [ $NUMS -eq $EXPECTED ] || \
+ error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
+}
+run_test 56m "check lfs find -type c ============================="
+
+test_56n() {
+ setup_56_special $NUMFILES $NUMDIRS
+
+ EXPECTED=$((NUMDIRS + NUMFILES))
+ NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
+ [ $NUMS -eq $EXPECTED ] || \
+ error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
+}
+run_test 56n "check lfs find -type l ============================="
+
+test_56o() {
+ setup_56 $NUMFILES $NUMDIRS
+ TDIR=$DIR/${tdir}g
+
+ utime $TDIR/file1 > /dev/null || error
+ utime $TDIR/file2 > /dev/null || error
+ utime $TDIR/dir1 > /dev/null || error
+ utime $TDIR/dir2 > /dev/null || error
+ utime $TDIR/dir1/file1 > /dev/null || error
+
+ EXPECTED=5
+ NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
+ [ $NUMS -eq $EXPECTED ] || \
+ error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
+}
+run_test 56o "check lfs find -mtime for old files =========================="
+
test_57a() {
# note test will not do anything if MDS is not local
remote_mds && skip "remote MDS" && return
}
run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
-if [ $STRIPECOUNT -eq 0 ]; then
- sc=1
-elif [ $STRIPECOUNT -gt 160 ]; then
-#LOV_MAX_STRIPE_COUNT is 160, 4294967295(-1) is included.
- [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
-else
- sc=$(($STRIPECOUNT - 1))
-fi
-
test_65d() {
mkdir -p $DIR/d65
+ if [ $STRIPECOUNT -le 0 ]; then
+ sc=1
+ elif [ $STRIPECOUNT -gt 160 ]; then
+#LOV_MAX_STRIPE_COUNT is 160
+ [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
+ else
+ sc=$(($STRIPECOUNT - 1))
+ fi
$SETSTRIPE $DIR/d65 $STRIPESIZE -1 $sc || error "setstripe"
touch $DIR/d65/f4 $DIR/d65/f5
$LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
}
-run_test 65d "directory setstripe $STRIPESIZE -1 $sc =============="
+run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
test_65e() {
mkdir -p $DIR/d65
test_65l() { # bug 12836
mkdir -p $DIR/$tdir/test_dir
$LFS setstripe $DIR/$tdir/test_dir 65536 -1 -1
- $LFS find -mtime -1 $DIR/$tdir
+ $LFS find -mtime -1 $DIR/$tdir >/dev/null
}
run_test 65l "lfs find on -1 stripe dir ========================"
}
run_test 67 "security test ====================================="
+LLOOP=
cleanup_68() {
trap 0
- if [ "$LOOPDEV" ]; then
- swapoff $LOOPDEV || error "swapoff failed"
- losetup -d $LOOPDEV || error "losetup -d failed"
- unset LOOPDEV LOOPNUM
+ if [ ! -z "$LLOOP" ]; then
+ swapoff $LLOOP || error "swapoff failed"
+ $LCTL blockdev_detach $LLOOP || error "detach failed"
+ rm -f $LLOOP
+ unset LLOOP
fi
rm -f $DIR/f68
}
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_68() {
grep -q obdfilter $LPROC/devices && \
skip "local OST" && return
- find_loop_dev
- dd if=/dev/zero of=$DIR/f68 bs=64k count=1024
+ grep -q llite_lloop /proc/modules
+ [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
+
+ [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
+ skip "can't reliably test swap with TCP" && return
+
+ MEMTOTAL=`meminfo MemTotal`
+ NR_BLOCKS=$((MEMTOTAL>>8))
+ [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
+
+ LLOOP=$TMP/lloop.`date +%s`.`date +%N`
+ dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
+ mkswap $DIR/f68
+
+ $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
trap cleanup_68 EXIT
- losetup $LOOPDEV $DIR/f68 || error "losetup $LOOPDEV failed"
- mkswap $LOOPDEV
- swapon -p 32767 $LOOPDEV || error "swapon $LOOPDEV failed"
+ swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
- echo "before: `swapon -s | grep $LOOPDEV`"
- KBFREE=`meminfo MemTotal`
- $MEMHOG $KBFREE || error "error allocating $KBFREE kB"
- echo "after: `swapon -s | grep $LOOPDEV`"
- SWAPUSED=`swap_used $LOOPDEV`
+ echo "before: `swapon -s | grep $LLOOP`"
+ $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
+ echo "after: `swapon -s | grep $LLOOP`"
+ SWAPUSED=`swap_used $LLOOP`
cleanup_68
export ORIG_CSUM=""
set_checksums()
{
- [ "$ORIG_CSUM" ]||ORIG_CSUM=`cat $LPROC/llite/*/checksum_pages|head -n1`
- for f in $LPROC/llite/*/checksum_pages; do
+ [ "$ORIG_CSUM" ] || ORIG_CSUM=`cat $LPROC/osc/*/checksums | head -n1`
+ for f in $LPROC/osc/*/checksums; do
echo $1 >> $f
done
test_79() { # bug 12743
[ $(grep -c obdfilter $LPROC/devices) -eq 0 ] &&
skip "skipping test for remote OST" && return
+
+ wait_delete_completed
+
BKTOTAL=`awk 'BEGIN{total=0}; {total+=$1}; END{print total}' \
$LPROC/obdfilter/*/kbytestotal`
BKFREE=`awk 'BEGIN{free=0}; {free+=$1}; END{print free}' \
done
done
- cd ..
+ cd $DIR
star -c f=$TMP/f102.tar $tdir
SETUP_TEST102=yes
}
$GETSTRIPE -v $testfile2 > $tmp_file
local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
- [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
- [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
+ [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
+ [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
}
run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
test_102c() {
- # b10930: get/set/list trusted.lov xattr
- echo "get/set/list trusted.lov xattr ..."
+ # b10930: get/set/list lustre.lov xattr
+ echo "get/set/list lustre.lov xattr ..."
[ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
mkdir -p $DIR/$tdir
chown $RUNAS_ID $DIR/$tdir
local testfile=$DIR/$tdir/$tfile
$RUNAS $SETSTRIPE $testfile 65536 1 2
- $RUNAS getfattr -d -m "^trusted" $testfile 2> /dev/null | \
- grep "trusted.lov" || error "can't get trusted.lov from $testfile"
+ $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
+ grep "lustre.lov" || error "can't get lustre.lov from $testfile"
local testfile2=${testfile}2
- local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
- grep "trusted.lov" |sed -e 's/[^=]\+=//' `
+ local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
+ grep "lustre.lov" |sed -e 's/[^=]\+=//' `
$RUNAS $MCREATE $testfile2
- $RUNAS setfattr -n trusted.lov -v $value $testfile2
+ $RUNAS setfattr -n lustre.lov -v $value $testfile2
local tmp_file=${testfile}3
$RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
[ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
[ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
}
-run_test 102c "non-root getfattr/setfattr for trusted.lov EAs ==========="
+run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
get_stripe_info() {
stripe_size=0
run_acl_subtest()
{
- $SAVE_PWD/acl/run $SAVE_PWD/acl/$1.test
+ $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
return $?
}
# inheritance test got from HP
echo "performing inheritance..."
- cp $SAVE_PWD/acl/make-tree . || error
+ cp $LUSTRE/tests/acl/make-tree . || error
chmod +x make-tree || error
run_acl_subtest inheritance || error
rm -f make-tree
run_test 105c "lockf when mounted without -o flock test ========"
test_106() { #bug 10921
- mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
$DIR/$tdir && error "exec $DIR/$tdir succeeded"
chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
}
run_test 115 "verify dynamic thread creation===================="
free_min_max () {
- AVAIL=($(cat $LPROC/osc/*[oO][sS][cC]-[^M]*/kbytesavail))
- echo OST kbytes available: ${AVAIL[@]}
+ wait_delete_completed
+ AVAIL=($(cat $LPROC/osc/*[oO][sS][cC]-[^M]*/kbytesavail))
+ echo OST kbytes available: ${AVAIL[@]}
MAXI=0; MAXV=${AVAIL[0]}
MINI=0; MINV=${AVAIL[0]}
for ((i = 0; i < ${#AVAIL[@]}; i++)); do
}
run_test 117 "verify fsfilt_extend =========="
-test_118() #bug 11710
+# Reset async IO behavior after error case
+reset_async() {
+ FILE=$DIR/reset_async
+
+ # Ensure all OSCs are cleared
+ $LSTRIPE $FILE 0 -1 -1
+ dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
+ sync
+ rm $FILE
+}
+
+test_118a() #bug 11710
{
- sync; sleep 1; sync
- multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c;
- dirty=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ reset_async
+
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ return 1;
+ fi
+}
+run_test 118a "verify O_SYNC works =========="
+
+test_118b()
+{
+ reset_async
+
+ #define OBD_FAIL_OST_ENOENT 0x217
+ do_facet ost sysctl -w lustre.fail_loc=0x217
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
+ RC=$?
+ do_facet ost sysctl -w lustre.fail_loc=0
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+
+ if [[ $RC -eq 0 ]]; then
+ error "Must return error due to dropped pages, rc=$RC"
+ return 1;
+ fi
+
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ return 1;
+ fi
+
+ echo "Dirty pages not leaked on ENOENT"
+
+ # Due to the above error the OSC will issue all RPCs syncronously
+ # until a subsequent RPC completes successfully without error.
+ multiop $DIR/$tfile Ow4096yc
+ rm -f $DIR/$tfile
+
+ return 0
+}
+run_test 118b "Reclaim dirty pages on fatal error =========="
+
+test_118c()
+{
+ reset_async
+
+ #define OBD_FAIL_OST_EROFS 0x216
+ do_facet ost sysctl -w lustre.fail_loc=0x216
+
+ # multiop should block due to fsync until pages are written
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
+ MULTIPID=$!
+ sleep 1
+
+ if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
+ error "Multiop failed to block on fsync, pid=$MULTIPID"
+ fi
+
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $WRITEBACK -eq 0 ]]; then
+ error "No page in writeback, writeback=$WRITEBACK"
+ fi
+
+ do_facet ost sysctl -w lustre.fail_loc=0
+ wait $MULTIPID
+ RC=$?
+ if [[ $RC -ne 0 ]]; then
+ error "Multiop fsync failed, rc=$RC"
+ fi
+
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ fi
+
+ rm -f $DIR/$tfile
+ echo "Dirty pages flushed via fsync on EROFS"
+ return 0
+}
+run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
+
+test_118d()
+{
+ reset_async
+
+ #define OBD_FAIL_OST_BRW_PAUSE_BULK
+ do_facet ost sysctl -w lustre.fail_loc=0x214
+ # multiop should block due to fsync until pages are written
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
+ MULTIPID=$!
+ sleep 1
+
+ if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
+ error "Multiop failed to block on fsync, pid=$MULTIPID"
+ fi
+
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $WRITEBACK -eq 0 ]]; then
+ error "No page in writeback, writeback=$WRITEBACK"
+ fi
+
+ wait $MULTIPID || error "Multiop fsync failed, rc=$?"
+ do_facet ost sysctl -w lustre.fail_loc=0
+
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ fi
+
+ rm -f $DIR/$tfile
+ echo "Dirty pages gaurenteed flushed via fsync"
+ return 0
+}
+run_test 118d "Fsync validation inject a delay of the bulk =========="
+
+test_118f() {
+ reset_async
+
+ #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
+ sysctl -w lustre.fail_loc=0x8000040a
+
+ # Should simulate EINVAL error which is fatal
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
+ RC=$?
+ if [[ $RC -eq 0 ]]; then
+ error "Must return error due to dropped pages, rc=$RC"
+ fi
+
+ sysctl -w lustre.fail_loc=0x0
+
+ LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $LOCKED -ne 0 ]]; then
+ error "Locked pages remain in cache, locked=$LOCKED"
+ fi
+
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ fi
+
+ rm -f $DIR/$tfile
+ echo "No pages locked after fsync"
+
+ reset_async
+ return 0
+}
+run_test 118f "Simulate unrecoverable OSC side error =========="
+
+test_118g() {
+ reset_async
+
+ #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
+ sysctl -w lustre.fail_loc=0x406
+
+ # simulate local -ENOMEM
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
+ RC=$?
+
+ sysctl -w lustre.fail_loc=0
+ if [[ $RC -eq 0 ]]; then
+ error "Must return error due to dropped pages, rc=$RC"
+ fi
+
+ LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $LOCKED -ne 0 ]]; then
+ error "Locked pages remain in cache, locked=$LOCKED"
+ fi
+
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ fi
+
+ rm -f $DIR/$tfile
+ echo "No pages locked after fsync"
+
+ reset_async
+ return 0
+}
+run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
+
+test_118h() {
+ reset_async
+
+ #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
+ do_facet ost sysctl -w lustre.fail_loc=0x20e
+ # Should simulate ENOMEM error which is recoverable and should be handled by timeout
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
+ RC=$?
+
+ do_facet ost sysctl -w lustre.fail_loc=0
+ if [[ $RC -eq 0 ]]; then
+ error "Must return error due to dropped pages, rc=$RC"
+ fi
+
+ LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $LOCKED -ne 0 ]]; then
+ error "Locked pages remain in cache, locked=$LOCKED"
+ fi
+
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ fi
+
+ rm -f $DIR/$tfile
+ echo "No pages locked after fsync"
+
+ return 0
+}
+run_test 118h "Verify timeout in handling recoverables errors =========="
+
+test_118i() {
+ reset_async
+
+ #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
+ do_facet ost sysctl -w lustre.fail_loc=0x20e
+
+ # Should simulate ENOMEM error which is recoverable and should be handled by timeout
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
+ PID=$!
+ sleep 5
+ do_facet ost sysctl -w lustre.fail_loc=0
+
+ wait $PID
+ RC=$?
+ if [[ $RC -ne 0 ]]; then
+ error "got error, but should be not, rc=$RC"
+ fi
+
+ LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $LOCKED -ne 0 ]]; then
+ error "Locked pages remain in cache, locked=$LOCKED"
+ fi
+
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ fi
+
+ rm -f $DIR/$tfile
+ echo "No pages locked after fsync"
+
+ return 0
+}
+run_test 118i "Fix error before timeout in recoverable error =========="
+
+test_118j() {
+ reset_async
+
+ #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
+ do_facet ost sysctl -w lustre.fail_loc=0x220
+
+ # return -EIO from OST
+ multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
+ RC=$?
+ do_facet ost sysctl -w lustre.fail_loc=0x0
+ if [[ $RC -eq 0 ]]; then
+ error "Must return error due to dropped pages, rc=$RC"
+ fi
+
+ LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
+ DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
+ WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
+ if [[ $LOCKED -ne 0 ]]; then
+ error "Locked pages remain in cache, locked=$LOCKED"
+ fi
- return $dirty
+ # in recoverable error on OST we want resend and stay until it finished
+ if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
+ error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
+ fi
+
+ rm -f $DIR/$tfile
+ echo "No pages locked after fsync"
+
+ return 0
}
-run_test 118 "verify O_SYNC work"
+run_test 118j "Simulate unrecoverable OST side error =========="
+
+test_118k()
+{
+ #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
+ do_facet ost sysctl -w lustre.fail_loc=0x20e
+ mkdir -p $DIR/$tdir
+
+ for ((i=0;i<10;i++)); do
+ dd if=/dev/zero of=$DIR/$tdir/$tdir-$i bs=1M count=10 &
+ SLEEPPID=$!
+ sleep 0.500s
+ kill $SLEEPPID
+ wait $SLEEPPID
+ done
+
+ sysctl -w lustre.fail_loc=0
+}
+run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
test_119a() # bug 11737
{
[ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
skip "no early lock cancel on server" && return 0
lru_resize_disable
- mkdir $DIR/$tdir
cancel_lru_locks mdc
stat $DIR/$tdir > /dev/null
can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
[ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
skip "no early lock cancel on server" && return 0
lru_resize_disable
- mkdir $DIR/$tdir
cancel_lru_locks mdc
stat $DIR/$tdir > /dev/null
can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
[ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
skip "no early lock cancel on server" && return 0
lru_resize_disable
- mkdir $DIR/$tdir
dd if=/dev/zero of=$DIR/$tdir/f1 count=1
cancel_lru_locks mdc
cancel_lru_locks osc
lru_resize_disable
count=10000
echo create $count files
- mkdir $DIR/$tdir
+ mkdir -p $DIR/$tdir
cancel_lru_locks mdc
cancel_lru_locks osc
t0=`date +%s`
cancel_lru_locks osc > /dev/null
reads=`dd if=$DIR/$tfile of=/dev/null 2>&1 | awk 'BEGIN { FS="+" } /in/ {print $1}'`
sysctl -w lustre.fail_loc=0
- [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
+ [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
}
run_test 121 "read cancel race ========="
-test_124() {
+cmd_cancel_lru_locks() {
+ NS=$1
+ test "x$NS" = "x" && NS="mdc"
+ for d in `find $LPROC/ldlm/namespaces | grep $NS`; do
+ if test -f $d/lru_size; then
+ cancel_lru_locks $d
+ fi
+ done
+}
+
+test_124a() {
[ -z "`grep lru_resize $LPROC/mdc/*/connect_flags`" ] && \
skip "no lru resize on server" && return 0
- cancel_lru_locks mdc
+ cmd_cancel_lru_locks "mdc"
lru_resize_enable
- NSDIR=`find $LPROC/ldlm/namespaces | grep mdc | head -1`
# we want to test main pool functionality, that is cancel based on SLV
# this is why shrinkers are disabled
NR=2000
mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
- LRU_SIZE=`cat $NSDIR/lru_size`
-
# use touch to produce $NR new locks
log "create $NR files at $DIR/$tdir"
for ((i=0;i<$NR;i++)); do touch $DIR/$tdir/f$i; done
+
+ NSDIR=""
+ LRU_SIZE=0
+ for d in `find $LPROC/ldlm/namespaces | grep mdc-`; do
+ if test -f $d/lru_size; then
+ LRU_SIZE=`cat $d/lru_size`
+ if test $LRU_SIZE -gt 0; then
+ log "using $d namespace"
+ NSDIR=$d
+ break
+ fi
+ fi
+ done
- LRU_SIZE_B=`cat $NSDIR/lru_size`
- if test $LRU_SIZE -ge $LRU_SIZE_B; then
+ if test -z $NSDIR; then
skip "No cached locks created!"
- cat $NSDIR/pool/state
return 0
fi
- LRU_SIZE_B=$((LRU_SIZE_B-LRU_SIZE))
- log "created $LRU_SIZE_B lock(s)"
+
+ if test $LRU_SIZE -lt 100; then
+ skip "Not enough cached locks created!"
+ return 0
+ fi
+ log "created $LRU_SIZE lock(s)"
# we want to sleep 30s to not make test too long
SLEEP=30
- SLEEP_ADD=10
+ SLEEP_ADD=2
# we know that lru resize allows one client to hold $LIMIT locks for 10h
MAX_HRS=10
# get the pool limit
LIMIT=`cat $NSDIR/pool/limit`
- # calculate lock volume factor taking into account sleep and data set
- # use $LRU_SIZE_B here to take into account real number of locks created
+ # calculate lock volume factor taking into account data set size and the
+ # rule that number of locks will be getting smaller durring sleep interval
+ # and we need to additionally enforce LVF to take this into account.
+ # Use $LRU_SIZE_B here to take into account real number of locks created
# in the case of CMD, LRU_SIZE_B != $NR in most of cases
- LVF=$(($LIMIT * $MAX_HRS * 60 * 60 / $LRU_SIZE_B / $SLEEP))
-
+ LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
+ LRU_SIZE_B=$LRU_SIZE
log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE_B lock(s)"
OLD_LVF=`cat $NSDIR/pool/lock_volume_factor`
echo "$LVF" > $NSDIR/pool/lock_volume_factor
- log "sleep for "$((SLEEP+SLEEP_ADD))"s"
+ log "sleep for $((SLEEP+SLEEP_ADD))s"
sleep $((SLEEP+SLEEP_ADD))
echo "$OLD_LVF" > $NSDIR/pool/lock_volume_factor
LRU_SIZE_A=`cat $NSDIR/lru_size`
- [ $LRU_SIZE_B -ge $LRU_SIZE_A ] || {
+ [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
lru_resize_enable
unlinkmany $DIR/$tdir/f $NR
log "unlink $NR files at $DIR/$tdir"
unlinkmany $DIR/$tdir/f $NR
}
-run_test 124 "lru resize ======================================="
+run_test 124a "lru resize ======================================="
+
+set_lru_size() {
+ NS=$1
+ SIZE=$2
+ test "x$NS" = "x" && NS="mdc"
+ test "x$SIZE" = "x" && SIZE="0"
+ test $SIZE -lt 0 && SIZE="0"
+ test $SIZE -gt 0 && ACTION="disabled" || ACTION="enabled"
+ for d in `find $LPROC/ldlm/namespaces | grep $NS`; do
+ if test -f $d/lru_size; then
+ log "$(basename $d):"
+ log " lru resize $ACTION"
+ log " lru_size=$SIZE"
+ echo $SIZE > $d/lru_size
+ fi
+ done
+}
+
+get_lru_size() {
+ NS=$1
+ test "x$NS" = "x" && NS="mdc"
+ for d in `find $LPROC/ldlm/namespaces | grep $NS`; do
+ if test -f $d/lru_size; then
+ log "$(basename $d):"
+ log " lru_size=$(cat $d/lru_size)"
+ fi
+ done
+}
+
+test_124b() {
+ [ -z "`grep lru_resize $LPROC/mdc/*/connect_flags`" ] && \
+ skip "no lru resize on server" && return 0
+
+ NSDIR=`find $LPROC/ldlm/namespaces | grep mdc | head -1`
+ LIMIT=`cat $NSDIR/pool/limit`
+
+ NR_CPU=$(awk '/processor/' /proc/cpuinfo | wc -l)
+ # 100 locks here is default value for non-shrinkable lru as well
+ # as the order to switch to static lru managing policy
+ # define LDLM_DEFAULT_LRU_SIZE (100 * num_online_cpus())
+ LDLM_DEFAULT_LRU_SIZE=$((100 * NR_CPU))
+
+ NR=$((LIMIT-(LIMIT/3)))
+ log "starting lru resize disable cycle"
+ set_lru_size "mdc-" $LDLM_DEFAULT_LRU_SIZE
+
+ mkdir -p $DIR/$tdir/disable_lru_resize ||
+ error "failed to create $DIR/$tdir/disable_lru_resize"
+
+ createmany -o $DIR/$tdir/disable_lru_resize/f $NR
+ log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
+ stime=`date +%s`
+ ls -la $DIR/$tdir/disable_lru_resize > /dev/null
+ ls -la $DIR/$tdir/disable_lru_resize > /dev/null
+ ls -la $DIR/$tdir/disable_lru_resize > /dev/null
+ etime=`date +%s`
+ nolruresize_delta=$((etime-stime))
+ log "ls -la time: $nolruresize_delta seconds"
+ get_lru_size "mdc-"
+
+ log "starting lru resize enable cycle"
+ mkdir -p $DIR/$tdir/enable_lru_resize ||
+ error "failed to create $DIR/$tdir/enable_lru_resize"
+
+ # 0 locks means here flush lru and switch to lru resize policy
+ set_lru_size "mdc-" 0
+
+ createmany -o $DIR/$tdir/enable_lru_resize/f $NR
+ log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
+ stime=`date +%s`
+ ls -la $DIR/$tdir/enable_lru_resize > /dev/null
+ ls -la $DIR/$tdir/enable_lru_resize > /dev/null
+ ls -la $DIR/$tdir/enable_lru_resize > /dev/null
+ etime=`date +%s`
+ lruresize_delta=$((etime-stime))
+ log "ls -la time: $lruresize_delta seconds"
+ get_lru_size "mdc-"
+
+ if test $lruresize_delta -gt $nolruresize_delta; then
+ log "ls -la is $((lruresize_delta - $nolruresize_delta))s slower with lru resize enabled"
+ elif test $nolruresize_delta -gt $lruresize_delta; then
+ log "ls -la is $((nolruresize_delta - $lruresize_delta))s faster with lru resize enabled"
+ else
+ log "lru resize performs the same with no lru resize"
+ fi
+}
+run_test 124b "lru resize (performance test) ======================="
test_125() { # 13358
+ [ -z "$(grep acl $LPROC/mdc/*-mdc-*/connect_flags)" ] && skip "must have acl enabled" && return
mkdir -p $DIR/d125 || error "mkdir failed"
$SETSTRIPE $DIR/d125 65536 -1 -1 || error "setstripe failed"
setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
}
run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
+test_126() { # bug 12829/13455
+ [ "$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" $gid "instead of 1"
+}
+run_test 126 "check that the fsgid provided by the client is taken into account"
+
TMPDIR=$OLDTMPDIR
TMP=$OLDTMP
HOME=$OLDHOME
git://git.whamcloud.com / fs / lustre-release.git / blobdiff