# bug number for skipped test: LU-9693 LU-6493 LU-9693
ALWAYS_EXCEPT+=" 42a 42b 42c "
# bug number: LU-8411 LU-9054 LU-13314
-ALWAYS_EXCEPT+=" 407 312 56ob"
+ALWAYS_EXCEPT+=" 407 312 56ob"
if $SHARED_KEY; then
# bug number: LU-9795 LU-9795 LU-9795 LU-9795
skip "Does not support layout lock."
}
+check_swap_layout_no_dom()
+{
+ local FOLDER=$1
+ local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
+ [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
+}
+
check_and_setup_lustre
DIR=${DIR:-$MOUNT}
assert_DIR
}
run_test 27ce "more stripes than OSTs with -o"
+test_27cf() {
+ local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
+ local pid=0
+
+ test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
+ do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
+ stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
+ wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
+ error "failed to set $osp_proc=0"
+
+ $LFS setstripe -o 0 $DIR/$tdir/$tfile &
+ pid=$!
+ sleep 1
+ do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
+ wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
+ error "failed to set $osp_proc=1"
+ wait $pid
+ [[ $pid -ne 0 ]] ||
+ error "should return error due to $osp_proc=0"
+}
+run_test 27cf "'setstripe -o' on inactive OSTs should return error"
+
test_27d() {
test_mkdir $DIR/$tdir
$LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
# OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
# if the OST isn't full anymore.
reset_enospc() {
- local OSTIDX=${1:-""}
+ local ostidx=${1:-""}
+ local delay
+ local ready
+ local get_prealloc
local list=$(comma_list $(osts_nodes))
- [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
+ [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
do_nodes $list lctl set_param fail_loc=0
- sync # initiate all OST_DESTROYs from MDS to OST
- sleep_maxage
+ wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
+ delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
+ awk '{print $1 * 2;exit;}')
+ get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
+ grep -v \"^0$\""
+ wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
}
-exhaust_precreations() {
+__exhaust_precreations() {
local OSTIDX=$1
local FAILLOC=$2
local FAILIDX=${3:-$OSTIDX}
createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
do_facet $ofacet lctl set_param fail_loc=$FAILLOC
+}
+
+exhaust_precreations() {
+ __exhaust_precreations $1 $2 $3
sleep_maxage
}
exhaust_all_precreations() {
local i
for (( i=0; i < OSTCOUNT; i++ )) ; do
- exhaust_precreations $i $1 -1
+ __exhaust_precreations $i $1 -1
done
+ sleep_maxage
}
test_27n() {
local ostrange="0 0 1"
test_mkdir $DIR/$tdir
+ touch $DIR/$tdir/$tfile.nopool
pool_add $POOL || error "pool_add failed"
pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
$LFS setstripe -p $POOL $DIR/$tdir
local pool=$($LFS getstripe -p $DIR/$tdir)
[ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
+ touch $DIR/$tdir/$tfile.default
+ $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
+ $LFS find $DIR/$tdir -type f --pool $POOL
+ local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
+ [[ "$found" == "2" ]] ||
+ error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
$LFS setstripe -d $DIR/$tdir
- pool=$($LFS getstripe -p $DIR/$tdir)
-
- rmdir $DIR/$tdir
+ pool=$($LFS getstripe -p -d $DIR/$tdir)
- [ -z "$pool" ] || error "'$pool' is not empty"
+ [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
}
run_test 27G "Clear OST pool from stripe"
test_30c() { # b=22376
[ $PARALLEL == "yes" ] && skip "skip parallel run"
- cp `which ls` $DIR || cp /bin/ls $DIR
+ cp $(which ls) $DIR || cp /bin/ls $DIR
chmod a-rw $DIR/ls
cancel_lru_locks mdc
cancel_lru_locks osc
}
run_test 30c "execute binary from Lustre without read perms ===="
+test_30d() {
+ cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
+
+ for i in {1..10}; do
+ $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
+ local PID=$!
+ sleep 1
+ $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
+ wait $PID || error "executing dd from Lustre failed"
+ rm -f $DIR/$tfile
+ done
+
+ rm -f $DIR/dd
+}
+run_test 30d "execute binary from Lustre while clear locks"
+
test_31a() {
$OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
$CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
}
run_test 33g "nonroot user create already existing root created file"
+test_33h() {
+ [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
+ [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
+ skip "Need MDS version at least 2.13.50"
+
+ test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
+ error "mkdir $tdir failed"
+ touch $DIR/$tdir/$tfile || error "touch $tfile failed"
+
+ local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
+ local index2
+
+ for fname in $DIR/$tdir/$tfile.bak \
+ $DIR/$tdir/$tfile.SAV \
+ $DIR/$tdir/$tfile.orig \
+ $DIR/$tdir/$tfile~; do
+ touch $fname || error "touch $fname failed"
+ index2=$($LFS getstripe -m $fname)
+ [ $index -eq $index2 ] ||
+ error "$fname MDT index mismatch $index != $index2"
+ done
+
+ local failed=0
+ for i in {1..250}; do
+ for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
+ $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
+ touch $fname || error "touch $fname failed"
+ index2=$($LFS getstripe -m $fname)
+ if [[ $index != $index2 ]]; then
+ failed=$((failed + 1))
+ echo "$fname MDT index mismatch $index != $index2"
+ fi
+ done
+ done
+ echo "$failed MDT index mismatches"
+ (( failed < 20 )) || error "MDT index mismatch $failed times"
+
+}
+run_test 33h "temp file is located on the same MDT as target"
+
TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
test_34a() {
rm -f $DIR/f34
}
run_test 39p "remote directory cached attributes updated after create ========"
+test_39r() {
+ [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
+ skip "no atime update on old OST"
+ if [ "$ost1_FSTYPE" != ldiskfs ]; then
+ skip_env "ldiskfs only test"
+ fi
+
+ local saved_adiff
+ saved_adiff=$(do_facet ost1 \
+ lctl get_param -n obdfilter.*OST0000.atime_diff)
+ stack_trap "do_facet ost1 \
+ lctl set_param obdfilter.*.atime_diff=$saved_adiff"
+
+ do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
+
+ $LFS setstripe -i 0 $DIR/$tfile
+ dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
+ error "can't write initial file"
+ cancel_lru_locks osc
+
+ # exceed atime_diff and access file
+ sleep 6
+ dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
+
+ local atime_cli=$(stat -c %X $DIR/$tfile)
+ echo "client atime: $atime_cli"
+ # allow atime update to be written to device
+ do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
+ sleep 5
+
+ local ostdev=$(ostdevname 1)
+ local fid=($(lfs getstripe -y $DIR/$tfile |
+ awk '/l_fid:/ { print $2 }' | tr ':' ' '))
+ local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
+ local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
+
+ echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
+ local atime_ost=$(do_facet ost1 "$cmd" |&
+ awk -F'[: ]' '/atime:/ { print $4 }')
+ (( atime_cli == atime_ost )) ||
+ error "atime on client $atime_cli != ost $atime_ost"
+}
+run_test 39r "lazy atime update on OST"
test_39q() { # LU-8041
local testdir=$DIR/$tdir
local ost_idx=0
local ost_name=$(ostname_from_index $ost_idx)
local old_status=$(ost_dev_status $ost_idx)
+ local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
[[ -z "$old_status" ]] ||
skip_env "OST $ost_name is in $old_status status"
do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
- [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
+ [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
$LCTL set_param -n obdfilter.$ost_name.no_precreate=1
+ if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
+ save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
+ do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
+ fi
+
+ [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
+ error "$LFS df -v showing inactive devices"
sleep_maxage
- local new_status=$(ost_dev_status $ost_idx)
+ local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
[[ "$new_status" =~ "D" ]] ||
error "$ost_name status is '$new_status', missing 'D'"
[[ "$new_status" =~ "N" ]] ||
error "$ost_name status is '$new_status', missing 'N'"
fi
+ if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
+ [[ "$new_status" =~ "f" ]] ||
+ error "$ost_name status is '$new_status', missing 'f'"
+ fi
do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
- [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
+ [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
$LCTL set_param -n obdfilter.$ost_name.no_precreate=0
+ [[ -z "$p" ]] && restore_lustre_params < $p || true
sleep_maxage
new_status=$(ost_dev_status $ost_idx)
[[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
error "$ost_name status is '$new_status', has 'D' and/or 'N'"
+ # can't check 'f' as devices may actually be on flash
}
run_test 56c "check 'lfs df' showing device status"
+test_56d() {
+ local mdts=$($LFS df -v $MOUNT | grep -c MDT)
+ local osts=$($LFS df -v $MOUNT | grep -c OST)
+
+ $LFS df $MOUNT
+
+ (( mdts == MDSCOUNT )) ||
+ error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
+ (( osts == OSTCOUNT )) ||
+ error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
+}
+run_test 56d "'lfs df -v' prints only configured devices"
+
NUMFILES=3
NUMDIRS=3
setup_56() {
local negref
if [ $y == "t" ]; then
- ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
+ if [ $x == "b" ]; then
+ ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
+ else
+ ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
+ fi
else
- ref=$DIR/$tfile.newer
+ ref=$DIR/$tfile.newer.$x$y
touch $ref || error "touch $ref failed"
fi
sleep 2
setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
sleep 2
if [ $y == "t" ]; then
- negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
+ if [ $x == "b" ]; then
+ negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
+ else
+ negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
+ fi
else
- negref=$DIR/$tfile.newerneg
+ negref=$DIR/$tfile.negnewer.$x$y
touch $negref || error "touch $negref failed"
fi
}
test_56oc() {
+ test_newerXY_base "b" "t"
test_newerXY_base "a" "a"
test_newerXY_base "a" "m"
test_newerXY_base "a" "c"
test_newerXY_base "c" "a"
test_newerXY_base "c" "m"
test_newerXY_base "c" "c"
+ test_newerXY_base "b" "b"
test_newerXY_base "a" "t"
test_newerXY_base "m" "t"
test_newerXY_base "c" "t"
+ test_newerXY_base "b" "t"
}
run_test 56oc "check lfs find -newerXY work"
+btime_supported() {
+ local dir=$DIR/$tdir
+ local rc
+
+ mkdir -p $dir
+ touch $dir/$tfile
+ $LFS find $dir -btime -1d -type f
+ rc=$?
+ rm -rf $dir
+ return $rc
+}
+
+test_56od() {
+ [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
+ ! btime_supported && skip "btime unsupported on MDS"
+
+ [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
+ ! btime_supported && skip "btime unsupported on clients"
+
+ local dir=$DIR/$tdir
+ local ref=$DIR/$tfile.ref
+ local negref=$DIR/$tfile.negref
+
+ mkdir $dir || error "mkdir $dir failed"
+ touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
+ touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
+ mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
+ mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
+ touch $ref || error "touch $ref failed"
+ # sleep 3 seconds at least
+ sleep 3
+
+ local before=$(do_facet mds1 date +%s)
+ local skew=$(($(date +%s) - before + 1))
+
+ if (( skew < 0 && skew > -5 )); then
+ sleep $((0 - skew + 1))
+ skew=0
+ fi
+
+ # Set the dir stripe params to limit files all on MDT0,
+ # otherwise we need to calc the max clock skew between
+ # the client and MDTs.
+ setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
+ sleep 2
+ touch $negref || error "touch $negref failed"
+
+ local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
+ local nums=$($cmd | wc -l)
+ local expected=$(((NUMFILES + 1) * NUMDIRS))
+
+ [ $nums -eq $expected ] ||
+ error "'$cmd' wrong: found $nums, expected $expected"
+
+ cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
+ nums=$($cmd | wc -l)
+ expected=$((NUMFILES + 1))
+ [ $nums -eq $expected ] ||
+ error "'$cmd' wrong: found $nums, expected $expected"
+
+ [ $skew -lt 0 ] && return
+
+ local after=$(do_facet mds1 date +%s)
+ local age=$((after - before + 1 + skew))
+
+ cmd="$LFS find $dir -btime -${age}s -type f"
+ nums=$($cmd | wc -l)
+ expected=$(((NUMFILES + 1) * NUMDIRS))
+
+ echo "Clock skew between client and server: $skew, age:$age"
+ [ $nums -eq $expected ] ||
+ error "'$cmd' wrong: found $nums, expected $expected"
+
+ expected=$(($NUMDIRS + 1))
+ cmd="$LFS find $dir -btime -${age}s -type d"
+ nums=$($cmd | wc -l)
+ [ $nums -eq $expected ] ||
+ error "'$cmd' wrong: found $nums, expected $expected"
+ rm -f $ref $negref || error "Failed to remove $ref $negref"
+}
+run_test 56od "check lfs find -btime with units"
+
test_56p() {
[ $RUNAS_ID -eq $UID ] &&
skip_env "RUNAS_ID = UID = $UID -- skipping"
}
run_test 56r "check lfs find -size works"
-test_56ra() {
- [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
- skip "MDS < 2.12.58 doesn't return LSOM data"
- local dir=$DIR/$tdir
-
- [[ $OSC == "mdc" ]] && skip "DoM files" && return
-
- setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
+test_56ra_sub() {
+ local expected=$1
+ local glimpses=$2
+ local cmd="$3"
cancel_lru_locks $OSC
local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- local expected=12
- local cmd="$LFS find -size 0 -type f -lazy $dir"
local nums=$($cmd | wc -l)
[ $nums -eq $expected ] ||
error "'$cmd' wrong: found $nums, expected $expected"
local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- [ $rpcs_before -eq $rpcs_after ] ||
- error "'$cmd' should not send glimpse RPCs to OST"
- cmd="$LFS find -size 0 -type f $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
- $LCTL get_param osc.*.stats
- [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
- error "'$cmd' should send 12 glimpse RPCs to OST"
+ if (( rpcs_before + glimpses != rpcs_after )); then
+ echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
+ $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
+
+ if [[ $glimpses == 0 ]]; then
+ error "'$cmd' should not send glimpse RPCs to OST"
+ else
+ error "'$cmd' should send $glimpses glimpse RPCs to OST"
+ fi
+ fi
+}
+
+test_56ra() {
+ [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
+ skip "MDS < 2.12.58 doesn't return LSOM data"
+ local dir=$DIR/$tdir
+
+ [[ $OSC == "mdc" ]] && skip "DoM files" && return
+
+ setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
+ # open and close all files to ensure LSOM is updated
cancel_lru_locks $OSC
- rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- expected=0
- cmd="$LFS find ! -size 0 -type f -lazy $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- $LCTL get_param mdc.*.stats
- [ $rpcs_before -eq $rpcs_after ] ||
- error "'$cmd' should not send glimpse RPCs to OST"
- cmd="$LFS find ! -size 0 -type f $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
- [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
- error "'$cmd' should send 12 glimpse RPCs to OST"
+ find $dir -type f | xargs cat > /dev/null
+
+ # expect_found glimpse_rpcs command_to_run
+ test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
+ test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
+ test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
+ test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
echo "test" > $dir/$tfile
echo "test2" > $dir/$tfile.2 && sync
cancel_lru_locks $OSC
- rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- expected=1
- cmd="$LFS find -size 5 -type f -lazy $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- [ $rpcs_before -eq $rpcs_after ] ||
- error "'$cmd' should not send glimpse RPCs to OST"
- cmd="$LFS find -size 5 -type f $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
- [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
- error "'$cmd' should send 14 glimpse RPCs to OST"
+ cat $dir/$tfile $dir/$tfile.2 > /dev/null
- cancel_lru_locks $OSC
- rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- expected=1
- cmd="$LFS find -size +5 -type f -lazy $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- [ $rpcs_before -eq $rpcs_after ] ||
- error "'$cmd' should not send glimpse RPCs to OST"
- cmd="$LFS find -size +5 -type f $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
- [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
- error "'$cmd' should send 14 glimpse RPCs to OST"
+ test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
+ test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
+ test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
+ test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
- cancel_lru_locks $OSC
- rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- expected=2
- cmd="$LFS find -size +0 -type f -lazy $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- [ $rpcs_before -eq $rpcs_after ] ||
- error "'$cmd' should not send glimpse RPCs to OST"
- cmd="$LFS find -size +0 -type f $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
- [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
- error "'$cmd' should send 14 glimpse RPCs to OST"
+ test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
+ test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
+ test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
+ test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
+ test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
+ test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
+}
+run_test 56ra "check lfs find -size -lazy works for data on OSTs"
- cancel_lru_locks $OSC
- rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- expected=2
- cmd="$LFS find ! -size -5 -type f -lazy $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- [ $rpcs_before -eq $rpcs_after ] ||
- error "'$cmd' should not send glimpse RPCs to OST"
- cmd="$LFS find ! -size -5 -type f $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
- [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
- error "'$cmd' should send 14 glimpse RPCs to OST"
+test_56rb() {
+ local dir=$DIR/$tdir
+ local tmp=$TMP/$tfile.log
+ local mdt_idx;
- cancel_lru_locks $OSC
- rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- expected=12
- cmd="$LFS find -size -5 -type f -lazy $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- [ $rpcs_before -eq $rpcs_after ] ||
- error "'$cmd' should not send glimpse RPCs to OST"
- cmd="$LFS find -size -5 -type f $dir"
- nums=$($cmd | wc -l)
- [ $nums -eq $expected ] ||
- error "'$cmd' wrong: found $nums, expected $expected"
- rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
- echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
- [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
- error "'$cmd' should send 14 glimpse RPCs to OST"
+ test_mkdir -p $dir || error "failed to mkdir $dir"
+ $LFS setstripe -c 1 -i 0 $dir/$tfile ||
+ error "failed to setstripe $dir/$tfile"
+ mdt_idx=$($LFS getdirstripe -i $dir)
+ dd if=/dev/zero of=$dir/$tfile bs=1M count=1
+
+ stack_trap "rm -f $tmp" EXIT
+ $LFS find --size +100K --ost 0 $dir |& tee $tmp
+ ! grep -q obd_uuid $tmp ||
+ error "failed to find --size +100K --ost 0 $dir"
+ $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
+ ! grep -q obd_uuid $tmp ||
+ error "failed to find --size +100K --mdt $mdt_idx $dir"
}
-run_test 56ra "check lfs find -size -lazy works for data on OSTs"
+run_test 56rb "check lfs find --size --ost/--mdt works"
test_56s() { # LU-611 #LU-9369
[[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
}
run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
+test_56we() {
+ local td=$DIR/$tdir
+ local tf=$td/$tfile
+
+ test_mkdir $td || error "cannot create $td"
+ touch $tf || error "cannot touch $tf"
+
+ echo -n "Make sure --non-direct|-D works..."
+ $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
+ grep -q "lfs migrate --non-direct" ||
+ error "--non-direct option cannot work correctly"
+ $LFS_MIGRATE -y -D -v $tf 2>&1 |
+ grep -q "lfs migrate -D" ||
+ error "-D option cannot work correctly"
+ echo "done."
+}
+run_test 56we "check lfs_migrate --non-direct|-D support"
+
test_56x() {
[[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
check_swap_layouts_support
}
run_test 56xe "migrate a composite layout file"
+test_56xf() {
+ [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
+
+ [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
+ skip "Need server version at least 2.13.53"
+
+ local dir=$DIR/$tdir
+ local f_comp=$dir/$tfile
+ local layout="-E 1M -c1 -E -1 -c2"
+ local fid_before=""
+ local fid_after=""
+
+ test_mkdir "$dir" || error "cannot create dir $dir"
+ $LFS setstripe $layout $f_comp ||
+ error "cannot setstripe $f_comp with layout $layout"
+ fid_before=$($LFS getstripe --fid $f_comp)
+ dd if=/dev/zero of=$f_comp bs=1M count=4
+
+ # 1. migrate a comp layout file to a comp layout
+ $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
+ fid_after=$($LFS getstripe --fid $f_comp)
+ [ "$fid_before" == "$fid_after" ] ||
+ error "comp-to-comp migrate: $fid_before != $fid_after"
+
+ # 2. migrate a comp layout file to a plain layout
+ $LFS migrate -c2 $f_comp ||
+ error "cannot migrate $f_comp by lfs migrate"
+ fid_after=$($LFS getstripe --fid $f_comp)
+ [ "$fid_before" == "$fid_after" ] ||
+ error "comp-to-plain migrate: $fid_before != $fid_after"
+
+ # 3. migrate a plain layout file to a comp layout
+ $LFS migrate $layout $f_comp ||
+ error "cannot migrate $f_comp by lfs migrate"
+ fid_after=$($LFS getstripe --fid $f_comp)
+ [ "$fid_before" == "$fid_after" ] ||
+ error "plain-to-comp migrate: $fid_before != $fid_after"
+}
+run_test 56xf "FID is not lost during migration of a composite layout file"
+
test_56y() {
[ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
test_64a () {
[ $PARALLEL == "yes" ] && skip "skip parallel run"
- df $DIR
- lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
+ lfs df $DIR
+ lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
}
run_test 64a "verify filter grant calculations (in kernel) ====="
}
run_test 64c "verify grant shrink"
+import_param() {
+ local tgt=$1
+ local param=$2
+
+ $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
+}
+
# this does exactly what osc_request.c:osc_announce_cached() does in
# order to calculate max amount of grants to ask from server
want_grant() {
local tgt=$1
- local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
- local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
+ local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
+ local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
- ((rpc_in_flight ++));
+ ((rpc_in_flight++));
nrpages=$((nrpages * rpc_in_flight))
- local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
+ local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
local undirty=$((nrpages * PAGE_SIZE))
local max_extent_pages
- max_extent_pages=$($LCTL get_param osc.${tgt}.import |
- grep grant_max_extent_size | awk '{print $2}')
+ max_extent_pages=$(import_param $tgt grant_max_extent_size)
max_extent_pages=$((max_extent_pages / PAGE_SIZE))
local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
local grant_extent_tax
- grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
- grep grant_extent_tax | awk '{print $2}')
+ grant_extent_tax=$(import_param $tgt grant_extent_tax)
undirty=$((undirty + nrextents * grant_extent_tax))
local max_brw_size
local grant_extent_tax
- max_brw_size=$($LCTL get_param osc.${tgt}.import |
- grep max_brw_size | awk '{print $2}')
+ max_brw_size=$(import_param $tgt max_brw_size)
- grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
- grep grant_extent_tax | awk '{print $2}')
+ grant_extent_tax=$(import_param $tgt grant_extent_tax)
echo $(((max_brw_size + grant_extent_tax) * 2))
}
test_64d() {
- [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
+ [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
skip "OST < 2.10.55 doesn't limit grants enough"
- local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
- local file=$DIR/$tfile
+ local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
- [[ $($LCTL get_param osc.${tgt}.import |
- grep "connect_flags:.*grant_param") ]] ||
+ [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
skip "no grant_param connect flag"
- local olddebug=$($LCTL get_param -n debug 2> /dev/null)
+ local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
+
+ $LCTL set_param -n -n debug="$OLDDEBUG" || true
+ stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
- $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
- stack_trap "rm -f $file" EXIT
+ stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
- $LFS setstripe $file -i 0 -c 1
- dd if=/dev/zero of=$file bs=1M count=1000 &
+ $LFS setstripe $DIR/$tfile -i 0 -c 1
+ dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
ddpid=$!
- while true
- do
- local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
- if [[ $cur_grant -gt $max_cur_granted ]]
- then
+ while kill -0 $ddpid; do
+ local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
+
+ if [[ $cur_grant -gt $max_cur_granted ]]; then
kill $ddpid
error "cur_grant $cur_grant > $max_cur_granted"
fi
- kill -0 $ddpid
- [[ $? -ne 0 ]] && break;
- sleep 2
- done
- rm -f $DIR/$tfile
- wait_delete_completed
- $LCTL set_param debug="$olddebug" 2> /dev/null || true
+ sleep 1
+ done
}
run_test 64d "check grant limit exceed"
+check_grants() {
+ local tgt=$1
+ local expected=$2
+ local msg=$3
+ local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
+
+ ((cur_grants == expected)) ||
+ error "$msg: grants mismatch: $cur_grants, expected $expected"
+}
+
+round_up_p2() {
+ echo $((($1 + $2 - 1) & ~($2 - 1)))
+}
+
+test_64e() {
+ [ $PARALLEL == "yes" ] && skip "skip parallel run"
+ [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
+ skip "Need OSS version at least 2.11.56"
+
+ # Remount client to reset grant
+ remount_client $MOUNT || error "failed to remount client"
+ local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
+
+ local init_grants=$(import_param $osc_tgt initial_grant)
+
+ check_grants $osc_tgt $init_grants "init grants"
+
+ local extent_tax=$(import_param $osc_tgt grant_extent_tax)
+ local max_brw_size=$(import_param $osc_tgt max_brw_size)
+ local gbs=$(import_param $osc_tgt grant_block_size)
+
+ # write random number of bytes from max_brw_size / 4 to max_brw_size
+ local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
+ # align for direct io
+ write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
+ # round to grant consumption unit
+ local wb_round_up=$(round_up_p2 $write_bytes gbs)
+
+ local grants=$((wb_round_up + extent_tax))
+
+ $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
+
+ # define OBD_FAIL_TGT_NO_GRANT 0x725
+ # make the server not grant more back
+ do_facet ost1 $LCTL set_param fail_loc=0x725
+ dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
+
+ do_facet ost1 $LCTL set_param fail_loc=0
+
+ check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
+
+ rm -f $DIR/$tfile || error "rm failed"
+
+ # Remount client to reset grant
+ remount_client $MOUNT || error "failed to remount client"
+ osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
+
+ $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
+
+ # define OBD_FAIL_TGT_NO_GRANT 0x725
+ # make the server not grant more back
+ do_facet ost1 $LCTL set_param fail_loc=0x725
+ $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
+ do_facet ost1 $LCTL set_param fail_loc=0
+
+ check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
+}
+run_test 64e "check grant consumption (no grant allocation)"
+
+test_64f() {
+ [ $PARALLEL == "yes" ] && skip "skip parallel run"
+
+ # Remount client to reset grant
+ remount_client $MOUNT || error "failed to remount client"
+ local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
+
+ local init_grants=$(import_param $osc_tgt initial_grant)
+ local extent_tax=$(import_param $osc_tgt grant_extent_tax)
+ local max_brw_size=$(import_param $osc_tgt max_brw_size)
+ local gbs=$(import_param $osc_tgt grant_block_size)
+ local chunk=$(grant_chunk $osc_tgt)
+
+ # write random number of bytes from max_brw_size / 4 to max_brw_size
+ local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
+ # align for direct io
+ write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
+ # round to grant consumption unit
+ local wb_round_up=$(round_up_p2 $write_bytes gbs)
+
+ local grants=$((wb_round_up + extent_tax))
+
+ $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
+ dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
+ error "error writing to $DIR/$tfile"
+
+ check_grants $osc_tgt $((init_grants - grants + chunk)) \
+ "direct io with grant allocation"
+
+ rm -f $DIR/$tfile || error "rm failed"
+
+ # Remount client to reset grant
+ remount_client $MOUNT || error "failed to remount client"
+ osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
+
+ $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
+
+ local cmd="oO_WRONLY:w${write_bytes}_yc"
+
+ $MULTIOP $DIR/$tfile $cmd &
+ MULTIPID=$!
+ sleep 1
+
+ check_grants $osc_tgt $((init_grants - grants)) \
+ "buffered io, not write rpc"
+
+ kill -USR1 $MULTIPID
+ wait
+
+ check_grants $osc_tgt $((init_grants - grants + chunk)) \
+ "buffered io, one RPC"
+}
+run_test 64f "check grant consumption (with grant allocation)"
+
# bug 1414 - set/get directories' stripe info
test_65a() {
[ $PARALLEL == "yes" ] && skip "skip parallel run"
run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
num_inodes() {
+ [ -f /sys/kernel/slab/lustre_inode_cache/shrink ] &&
+ echo 1 > /sys/kernel/slab/lustre_inode_cache/shrink
awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
}
local i
[ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
- stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
- stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
- EXIT
+ stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
+ stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
for i in 0 1; do
do_facet mgs $LCTL set_param -P $cksum_param=$i ||
}
run_test 81b "OST should return -ENOSPC when retry still fails ======="
-test_82() { # LU-1031
- dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
- local gid1=14091995
- local gid2=16022000
-
- multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
- local MULTIPID1=$!
- multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
- local MULTIPID2=$!
- kill -USR1 $MULTIPID2
- sleep 2
- if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
- error "First grouplock does not block second one"
- else
- echo "Second grouplock blocks first one"
- fi
- kill -USR1 $MULTIPID1
- wait $MULTIPID1
- wait $MULTIPID2
-}
-run_test 82 "Basic grouplock test"
-
test_99() {
[ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
[ $PARALLEL == "yes" ] && skip "skip parallel run"
local file=$DIR/$tfile
- local sz_MB=${FILESIZE_101d:-500}
+ local sz_MB=${FILESIZE_101d:-80}
local ra_MB=${READAHEAD_MB:-40}
local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
$LCTL get_param -n llite.*.max_read_ahead_mb
- echo Reading the test file $file with read-ahead disabled
- local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
+ echo "Reading the test file $file with read-ahead disabled"
+ local sz_KB=$((sz_MB * 1024 / 4))
+ # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
+ # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
+ local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
+ sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
- echo Cancel LRU locks on lustre client to flush the client cache
+ echo "Cancel LRU locks on lustre client to flush the client cache"
cancel_lru_locks osc
echo Enable read-ahead with ${ra_MB}MB
$LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
- echo Reading the test file $file with read-ahead enabled
- local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
+ echo "Reading the test file $file with read-ahead enabled"
+ local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
+ sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
echo "read-ahead disabled time read $raOFF"
- echo "read-ahead enabled time read $raON"
+ echo "read-ahead enabled time read $raON"
rm -f $file
wait_delete_completed
- [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
+ # use awk for this check instead of bash because it handles decimals
+ awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
}
run_test 101d "file read with and without read-ahead enabled"
}
run_test 101h "Readahead should cover current read window"
+test_101i() {
+ dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
+ error "dd 10M file failed"
+
+ local max_per_file_mb=$($LCTL get_param -n \
+ llite.*.max_read_ahead_per_file_mb 2>/dev/null)
+ cancel_lru_locks osc
+ stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
+ $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
+ error "set max_read_ahead_per_file_mb to 1 failed"
+
+ echo "Reset readahead stats"
+ $LCTL set_param llite.*.read_ahead_stats=0
+
+ dd if=$DIR/$tfile of=/dev/null bs=2M
+
+ $LCTL get_param llite.*.read_ahead_stats
+ local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
+ awk '/misses/ { print $2 }')
+ [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
+ rm -f $DIR/$tfile
+}
+run_test 101i "allow current readahead to exceed reservation"
+
+test_101j() {
+ $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
+ error "setstripe $DIR/$tfile failed"
+ local file_size=$((1048576 * 16))
+ local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
+ stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
+
+ echo Disable read-ahead
+ $LCTL set_param -n llite.*.max_read_ahead_mb=0
+
+ dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
+ for blk in $PAGE_SIZE 1048576 $file_size; do
+ cancel_lru_locks osc
+ echo "Reset readahead stats"
+ $LCTL set_param -n llite.*.read_ahead_stats=0
+ local count=$(($file_size / $blk))
+ dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
+ local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
+ get_named_value 'failed to fast read' |
+ cut -d" " -f1 | calc_total)
+ $LCTL get_param -n llite.*.read_ahead_stats
+ [ $miss -eq $count ] || error "expected $count got $miss"
+ done
+
+ rm -f $p $DIR/$tfile
+}
+run_test 101j "A complete read block should be submitted when no RA"
+
setup_test102() {
test_mkdir $DIR/$tdir
chown $RUNAS_ID $DIR/$tdir
}
run_test 102a "user xattr test =================================="
+check_102b_layout() {
+ local layout="$*"
+ local testfile=$DIR/$tfile
+
+ echo "test layout '$layout'"
+ $LFS setstripe $layout $testfile || error "setstripe failed"
+ $LFS getstripe -y $testfile
+
+ echo "get/set/list trusted.lov xattr ..." # b=10930
+ local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
+ [[ "$value" =~ "trusted.lov" ]] ||
+ error "can't get trusted.lov from $testfile"
+ local stripe_count_orig=$($LFS getstripe -c $testfile) ||
+ error "getstripe failed"
+
+ $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
+
+ value=$(cut -d= -f2 <<<$value)
+ # LU-13168: truncated xattr should fail if short lov_user_md header
+ [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
+ lens="${#value}" || lens="$(seq 4 2 ${#value})"
+ for len in $lens; do
+ echo "setfattr $len $testfile.2"
+ setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
+ [ $len -lt 66 ] && error "short xattr len=$len worked"
+ done
+ local stripe_size=$($LFS getstripe -S $testfile.2)
+ local stripe_count=$($LFS getstripe -c $testfile.2)
+ [[ $stripe_size -eq 65536 ]] ||
+ error "stripe size $stripe_size != 65536"
+ [[ $stripe_count -eq $stripe_count_orig ]] ||
+ error "stripe count $stripe_count != $stripe_count_orig"
+ rm $testfile $testfile.2
+}
+
test_102b() {
[ -z "$(which setfattr 2>/dev/null)" ] &&
skip_env "could not find setfattr"
[[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
- # b10930: get/set/list trusted.lov xattr
- echo "get/set/list trusted.lov xattr ..."
- local testfile=$DIR/$tfile
- $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
- error "setstripe failed"
- local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
- error "getstripe failed"
- getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
- error "can't get trusted.lov from $testfile"
+ # check plain layout
+ check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
- local testfile2=${testfile}2
- local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
- grep "trusted.lov" | sed -e 's/[^=]\+=//')
+ # and also check composite layout
+ check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
- $MCREATE $testfile2
- setfattr -n trusted.lov -v $value $testfile2
- local stripe_size=$($LFS getstripe -S $testfile2)
- local stripe_count=$($LFS getstripe -c $testfile2)
- [[ $stripe_size -eq 65536 ]] ||
- error "stripe size $stripe_size != 65536"
- [[ $stripe_count -eq $STRIPECOUNT ]] ||
- error "stripe count $stripe_count != $STRIPECOUNT"
- rm -f $DIR/$tfile
}
-run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
+run_test 102b "getfattr/setfattr for trusted.lov EAs"
test_102c() {
[ -z "$(which setfattr 2>/dev/null)" ] &&
}
run_test 121 "read cancel race ========="
-test_123a() { # was test 123, statahead(bug 11401)
- [ $PARALLEL == "yes" ] && skip "skip parallel run"
+test_123a_base() { # was test 123, statahead(bug 11401)
+ local lsx="$1"
SLOWOK=0
if ! grep -q "processor.*: 1" /proc/cpuinfo; then
test_mkdir $DIR/$tdir
NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
[[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
- MULT=10
- for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
- createmany -o $DIR/$tdir/$tfile $j $((i - j))
-
- max=`lctl get_param -n llite.*.statahead_max | head -n 1`
- lctl set_param -n llite.*.statahead_max 0
- lctl get_param llite.*.statahead_max
- cancel_lru_locks mdc
- cancel_lru_locks osc
- stime=`date +%s`
- time ls -l $DIR/$tdir | wc -l
- etime=`date +%s`
- delta=$((etime - stime))
- log "ls $i files without statahead: $delta sec"
- lctl set_param llite.*.statahead_max=$max
-
- swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
- lctl get_param -n llite.*.statahead_max | grep '[0-9]'
- cancel_lru_locks mdc
- cancel_lru_locks osc
- stime=`date +%s`
- time ls -l $DIR/$tdir | wc -l
- etime=`date +%s`
- delta_sa=$((etime - stime))
- log "ls $i files with statahead: $delta_sa sec"
- lctl get_param -n llite.*.statahead_stats
- ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
+ MULT=10
+ for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
+ createmany -o $DIR/$tdir/$tfile $j $((i - j))
+
+ max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
+ lctl set_param -n llite.*.statahead_max 0
+ lctl get_param llite.*.statahead_max
+ cancel_lru_locks mdc
+ cancel_lru_locks osc
+ stime=$(date +%s)
+ time $lsx $DIR/$tdir | wc -l
+ etime=$(date +%s)
+ delta=$((etime - stime))
+ log "$lsx $i files without statahead: $delta sec"
+ lctl set_param llite.*.statahead_max=$max
+
+ swrong=$(lctl get_param -n llite.*.statahead_stats |
+ grep "statahead wrong:" | awk '{print $3}')
+ lctl get_param -n llite.*.statahead_max | grep '[0-9]'
+ cancel_lru_locks mdc
+ cancel_lru_locks osc
+ stime=$(date +%s)
+ time $lsx $DIR/$tdir | wc -l
+ etime=$(date +%s)
+ delta_sa=$((etime - stime))
+ log "$lsx $i files with statahead: $delta_sa sec"
+ lctl get_param -n llite.*.statahead_stats
+ ewrong=$(lctl get_param -n llite.*.statahead_stats |
+ grep "statahead wrong:" | awk '{print $3}')
[[ $swrong -lt $ewrong ]] &&
log "statahead was stopped, maybe too many locks held!"
[[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
- if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
- max=`lctl get_param -n llite.*.statahead_max | head -n 1`
- lctl set_param -n llite.*.statahead_max 0
- lctl get_param llite.*.statahead_max
- cancel_lru_locks mdc
- cancel_lru_locks osc
- stime=`date +%s`
- time ls -l $DIR/$tdir | wc -l
- etime=`date +%s`
- delta=$((etime - stime))
- log "ls $i files again without statahead: $delta sec"
- lctl set_param llite.*.statahead_max=$max
- if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
- if [ $SLOWOK -eq 0 ]; then
- error "ls $i files is slower with statahead!"
- else
- log "ls $i files is slower with statahead!"
- fi
- break
- fi
- fi
+ if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
+ max=$(lctl get_param -n llite.*.statahead_max |
+ head -n 1)
+ lctl set_param -n llite.*.statahead_max 0
+ lctl get_param llite.*.statahead_max
+ cancel_lru_locks mdc
+ cancel_lru_locks osc
+ stime=$(date +%s)
+ time $lsx $DIR/$tdir | wc -l
+ etime=$(date +%s)
+ delta=$((etime - stime))
+ log "$lsx $i files again without statahead: $delta sec"
+ lctl set_param llite.*.statahead_max=$max
+ if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
+ if [ $SLOWOK -eq 0 ]; then
+ error "$lsx $i files is slower with statahead!"
+ else
+ log "$lsx $i files is slower with statahead!"
+ fi
+ break
+ fi
+ fi
- [ $delta -gt 20 ] && break
- [ $delta -gt 8 ] && MULT=$((50 / delta))
- [ "$SLOW" = "no" -a $delta -gt 5 ] && break
- done
- log "ls done"
+ [ $delta -gt 20 ] && break
+ [ $delta -gt 8 ] && MULT=$((50 / delta))
+ [ "$SLOW" = "no" -a $delta -gt 5 ] && break
+ done
+ log "$lsx done"
- stime=`date +%s`
- rm -r $DIR/$tdir
- sync
- etime=`date +%s`
- delta=$((etime - stime))
- log "rm -r $DIR/$tdir/: $delta seconds"
- log "rm done"
- lctl get_param -n llite.*.statahead_stats
+ stime=$(date +%s)
+ rm -r $DIR/$tdir
+ sync
+ etime=$(date +%s)
+ delta=$((etime - stime))
+ log "rm -r $DIR/$tdir/: $delta seconds"
+ log "rm done"
+ lctl get_param -n llite.*.statahead_stats
+}
+
+test_123aa() {
+ [ $PARALLEL == "yes" ] && skip "skip parallel run"
+
+ test_123a_base "ls -l"
}
-run_test 123a "verify statahead work"
+run_test 123aa "verify statahead work"
+
+test_123ab() {
+ [ $PARALLEL == "yes" ] && skip "skip parallel run"
+
+ statx_supported || skip_env "Test must be statx() syscall supported"
+
+ test_123a_base "$STATX -l"
+}
+run_test 123ab "verify statahead work by using statx"
+
+test_123ac() {
+ [ $PARALLEL == "yes" ] && skip "skip parallel run"
+
+ statx_supported || skip_env "Test must be statx() syscall supported"
+
+ local rpcs_before
+ local rpcs_after
+ local agl_before
+ local agl_after
+
+ cancel_lru_locks $OSC
+ rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ agl_before=$($LCTL get_param -n llite.*.statahead_stats |
+ awk '/agl.total:/ {print $3}')
+ test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
+ test_123a_base "$STATX --cached=always -D"
+ agl_after=$($LCTL get_param -n llite.*.statahead_stats |
+ awk '/agl.total:/ {print $3}')
+ [ $agl_before -eq $agl_after ] ||
+ error "Should not trigger AGL thread - $agl_before:$agl_after"
+ rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
+ [ $rpcs_after -eq $rpcs_before ] ||
+ error "$STATX should not send glimpse RPCs to $OSC"
+}
+run_test 123ac "verify statahead work by using statx without glimpse RPCs"
test_123b () { # statahead(bug 15027)
[ $PARALLEL == "yes" ] && skip "skip parallel run"
check_mds_dmesg() {
local facets=$(get_facets MDS)
for facet in ${facets//,/ }; do
- do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
+ do_facet $facet "dmesg | tail -3 | grep $1" && return 0
done
return 1
}
remote_mds_nodsh && skip "remote MDS with nodsh"
local ENOSPC=28
- local EFBIG=27
local has_warning=false
rm -rf $DIR/$tdir
mkdir -p $DIR/$tdir
# block size of mds1
- local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
- set_dir_limits $maxsize $maxsize
+ local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
+ set_dir_limits $maxsize $((maxsize * 6 / 8))
+ stack_trap "set_dir_limits 0 0"
+ stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
local dirsize=$(stat -c%s "$DIR/$tdir")
local nfiles=0
- while [[ $dirsize -le $maxsize ]]; do
- $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
+ while (( $dirsize <= $maxsize )); do
+ $MCREATE $DIR/$tdir/file_base_$nfiles
rc=$?
- if ! $has_warning; then
- check_mds_dmesg '"is approaching"' && has_warning=true
- fi
# check two errors:
- # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
- # EFBIG for previous versions included in ldiskfs series
- if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
+ # ENOSPC for ext4 max_dir_size, which has been used since
+ # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
+ if (( rc == ENOSPC )); then
set_dir_limits 0 0
- echo "return code $rc received as expected"
+ echo "rc=$rc returned as expected after $nfiles files"
createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
- error_exit "create failed w/o dir size limit"
-
- check_mds_dmesg '"has reached"' ||
- error_exit "reached message should be output"
+ error "create failed w/o dir size limit"
- [ $has_warning = "false" ] &&
- error_exit "warning message should be output"
+ # messages may be rate limited if test is run repeatedly
+ check_mds_dmesg '"is approaching max"' ||
+ echo "warning message should be output"
+ check_mds_dmesg '"has reached max"' ||
+ echo "reached message should be output"
dirsize=$(stat -c%s "$DIR/$tdir")
[[ $dirsize -ge $maxsize ]] && return 0
- error_exit "current dir size $dirsize, " \
- "previous limit $maxsize"
- elif [ $rc -ne 0 ]; then
- set_dir_limits 0 0
- error_exit "return $rc received instead of expected " \
- "$EFBIG or $ENOSPC, files in dir $dirsize"
+ error "dirsize $dirsize < $maxsize after $nfiles files"
+ elif (( rc != 0 )); then
+ break
fi
nfiles=$((nfiles + 1))
dirsize=$(stat -c%s "$DIR/$tdir")
done
- set_dir_limits 0 0
- error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
+ error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
}
run_test 129 "test directory size limit ========================"
}
run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
-proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
-
-# Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
-# not honor the -ignore_readdir_race option correctly. So we call
-# error_ignore() rather than error() in these cases. See LU-11152.
-error_133() {
- if (find --version; do_facet mds1 find --version) |
- grep -q '\b4\.5\.1[1-4]\b'; then
- error_ignore LU-11152 "$@"
- else
- error "$@"
- fi
-}
-
test_133f() {
- # First without trusting modes.
- local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
- echo "proc_dirs='$proc_dirs'"
- [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
- find $proc_dirs -exec cat '{}' \; &> /dev/null
+ [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
+ skip "too old lustre for get_param -R ($facet_ver)"
- # Second verifying readability.
+ # verifying readability.
$LCTL get_param -R '*' &> /dev/null
# Verifing writability with badarea_io.
- find $proc_dirs \
- -ignore_readdir_race \
- -type f \
- -not -name force_lbug \
- -not -name changelog_mask \
- -exec badarea_io '{}' \; ||
- error_133 "find $proc_dirs failed"
+ $LCTL list_param -FR '*' | grep '=' | tr -d = |
+ egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
+ error "client badarea_io failed"
+
+ # remount the FS in case writes/reads /proc break the FS
+ cleanup || error "failed to unmount"
+ setup || error "failed to setup"
}
run_test 133f "Check reads/writes of client lustre proc files with bad area io"
log "$facet: too old lustre for get_param -R"
fi
if [ $facet_ver -ge $(version_code 2.5.54) ]; then
- do_facet $facet "$LCTL list_param -R '*' | grep '=' |
- tr -d= | egrep -v 'force_lbug|changelog_mask' |
+ do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
+ tr -d = | egrep -v 'force_lbug|changelog_mask' |
xargs badarea_io" ||
- error_133 "$facet badarea_io failed"
+ error "$facet badarea_io failed"
else
skip_noexit "$facet: too old lustre for get_param -R"
fi
# remount the FS in case writes/reads /proc break the FS
cleanup || error "failed to unmount"
setup || error "failed to setup"
- true
}
run_test 133g "Check reads/writes of server lustre proc files with bad area io"
skip "Need MDS version at least 2.9.54"
local facet
-
for facet in client mds1 ost1; do
- local facet_proc_dirs=$(do_facet $facet \
- \\\ls -d $proc_regexp 2> /dev/null)
- [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
- echo "${facet}_proc_dirs='$facet_proc_dirs'"
# Get the list of files that are missing the terminating newline
- local missing=($(do_facet $facet \
- find ${facet_proc_dirs} -type f \| \
- while read F\; do \
- awk -v FS='\v' -v RS='\v\v' \
- "'END { if(NR>0 && \
- \\\$NF !~ /.*\\\n\$/) \
- print FILENAME}'" \
- '\$F'\; \
- done 2>/dev/null))
- [ ${#missing[*]} -eq 0 ] ||
- error "files do not end with newline: ${missing[*]}"
+ local plist=$(do_facet $facet
+ $LCTL list_param -FR '*' | grep '=' | tr -d =)
+ local ent
+ for ent in $plist; do
+ local missing=$(do_facet $facet $LCTL get_param $ent \|\
+ awk -v FS='\v' -v RS='\v\v' \
+ "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
+ print FILENAME}'" 2>/dev/null)
+ [ -z $missing ] || {
+ do_facet $facet $LCTL get_param $ent | od -An -tx1
+ error "file does not end with newline: $facet-$ent"
+ }
+ done
done
}
run_test 133h "Proc files should end with newlines"
}
run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
-test_150() {
+test_150a() {
[ $PARALLEL == "yes" ] && skip "skip parallel run"
local TF="$TMP/$tfile"
rm -f $TF
true
}
-run_test 150 "truncate/append tests"
+run_test 150a "truncate/append tests"
+
+test_150b() {
+ [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
+ [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
+ skip "Need OST version at least 2.13.53"
+ touch $DIR/$tfile
+ check_fallocate $DIR/$tfile || error "fallocate failed"
+}
+run_test 150b "Verify fallocate (prealloc) functionality"
+
+test_150c() {
+ local bytes
+ local want
+
+ [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
+ [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
+ skip "Need OST version at least 2.13.53"
+
+ $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
+ fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
+ sync; sync_all_data
+ cancel_lru_locks $OSC
+ sleep 5
+ bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
+ want=$((OSTCOUNT * 1048576))
+
+ # Must allocate all requested space, not more than 5% extra
+ (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
+ error "bytes $bytes is not $want"
+}
+run_test 150c "Verify fallocate Size and Blocks"
+
+test_150d() {
+ local bytes
+ local want
+
+ [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
+ [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
+ skip "Need OST version at least 2.13.53"
+
+ $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
+ fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
+ sync; sync_all_data
+ cancel_lru_locks $OSC
+ sleep 5
+ bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
+ want=$((OSTCOUNT * 1048576))
+
+ # Must allocate all requested space, not more than 5% extra
+ (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
+ error "bytes $bytes is not $want"
+}
+run_test 150d "Verify fallocate Size and Blocks - Non zero start"
#LU-2902 roc_hit was not able to read all values from lproc
function roc_hit_init() {
[ -z "$fid" ] && error "path2fid unable to get $tf FID"
# check that we get the same pathname back
- local found=$($LFS fid2path $MOUNT "$fid")
- [ -z "$found" ] && error "fid2path unable to get '$fid' path"
- [ "$found" == "$tf" ] ||
- error "fid2path($fid=path2fid($tf)) = $found != $tf"
+ local rootpath
+ local found
+ for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
+ echo "$rootpath $fid"
+ found=$($LFS fid2path $rootpath "$fid")
+ [ -z "$found" ] && error "fid2path unable to get '$fid' path"
+ [ "$found" == "$tf" ] || error "fid2path $found != $tf"
+ done
+
+ # check wrong root path format
+ rootpath=$MOUNT"_wrong"
+ found=$($LFS fid2path $rootpath "$fid")
+ [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
}
run_test 154A "lfs path2fid and fid2path basic checks"
local i
# generate some changelog records to accumulate on each MDT
- test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
+ # use fnv1a because created files should be evenly distributed
+ test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
+ error "test_mkdir $tdir failed"
log "$(date +%s): creating first files"
createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
error "create $DIR/$tdir/$tfile failed"
local i
# generate some changelog records to accumulate on each MDT
- test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
+ # use fnv1a because created files should be evenly distributed
+ test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
+ error "mkdir $tdir failed"
createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
error "create $DIR/$tdir/$tfile failed"
local i
# generate some changelog records to accumulate on each MDT
- test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
+ # use fnv1a because created files should be evenly distributed
+ test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
+ error "test_mkdir $tdir failed"
createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
error "create $DIR/$tdir/$tfile failed"
changelog_register || error "first changelog_register failed"
# generate some changelog records to accumulate on each MDT
- test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
+ # use fnv1a because created files should be evenly distributed
+ test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
+ error "mkdir $tdir failed"
createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
error "create $DIR/$tdir/$tfile failed"
stack_trap "changelog_deregister" EXIT
# generate some changelog
- test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
+ # use fnv1a because created files should be evenly distributed
+ test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
+ error "mkdir $tdir failed"
createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
error "create $DIR/$tdir/${tfile}bis failed"
error "User $cl_user not found in changelog_users"
printf 'clear:'$cl_user':0' >&3
-
}
run_test 160j "client can be umounted while its chanangelog is being used"
}
run_test 162c "fid2path works with paths 100 or more directories deep"
+oalr_event_count() {
+ local event="${1}"
+ local trace="${2}"
+
+ awk -v name="${FSNAME}-OST0000" \
+ -v event="${event}" \
+ '$1 == "TRACE" && $2 == event && $3 == name' \
+ "${trace}" |
+ wc -l
+}
+
+oalr_expect_event_count() {
+ local event="${1}"
+ local trace="${2}"
+ local expect="${3}"
+ local count
+
+ count=$(oalr_event_count "${event}" "${trace}")
+ if ((count == expect)); then
+ return 0
+ fi
+
+ error_noexit "${event} event count was '${count}', expected ${expect}"
+ cat "${trace}" >&2
+ exit 1
+}
+
+cleanup_165() {
+ do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
+ stop ost1
+ start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
+}
+
+setup_165() {
+ sync # Flush previous IOs so we can count log entries.
+ do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
+ stack_trap cleanup_165 EXIT
+}
+
+test_165a() {
+ local trace="/tmp/${tfile}.trace"
+ local rc
+ local count
+
+ do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
+ setup_165
+ sleep 5
+
+ do_facet ost1 ofd_access_log_reader --list
+ stop ost1
+
+ do_facet ost1 killall -TERM ofd_access_log_reader
+ wait
+ rc=$?
+
+ if ((rc != 0)); then
+ error "ofd_access_log_reader exited with rc = '${rc}'"
+ fi
+
+ # Parse trace file for discovery events:
+ oalr_expect_event_count alr_log_add "${trace}" 1
+ oalr_expect_event_count alr_log_eof "${trace}" 1
+ oalr_expect_event_count alr_log_free "${trace}" 1
+}
+run_test 165a "ofd access log discovery"
+
+test_165b() {
+ local trace="/tmp/${tfile}.trace"
+ local file="${DIR}/${tfile}"
+ local pfid1
+ local pfid2
+ local -a entry
+ local rc
+ local count
+ local size
+ local flags
+
+ setup_165
+
+ lfs setstripe -c 1 -i 0 "${file}"
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
+ do_facet ost1 ofd_access_log_reader --list
+
+ do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
+ sleep 5
+ do_facet ost1 killall -TERM ofd_access_log_reader
+ wait
+ rc=$?
+
+ if ((rc != 0)); then
+ error "ofd_access_log_reader exited with rc = '${rc}'"
+ fi
+
+ oalr_expect_event_count alr_log_entry "${trace}" 1
+
+ pfid1=$($LFS path2fid "${file}")
+
+ # 1 2 3 4 5 6 7 8 9 10
+ # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
+ entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
+
+ echo "entry = '${entry[*]}'" >&2
+
+ pfid2=${entry[4]}
+ if [[ "${pfid1}" != "${pfid2}" ]]; then
+ error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
+ fi
+
+ size=${entry[8]}
+ if ((size != 1048576)); then
+ error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
+ fi
+
+ flags=${entry[10]}
+ if [[ "${flags}" != "w" ]]; then
+ error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
+ fi
+
+ do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
+ sleep 5
+ do_facet ost1 killall -TERM ofd_access_log_reader
+ wait
+ rc=$?
+
+ if ((rc != 0)); then
+ error "ofd_access_log_reader exited with rc = '${rc}'"
+ fi
+
+ oalr_expect_event_count alr_log_entry "${trace}" 1
+
+ entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
+ echo "entry = '${entry[*]}'" >&2
+
+ pfid2=${entry[4]}
+ if [[ "${pfid1}" != "${pfid2}" ]]; then
+ error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
+ fi
+
+ size=${entry[8]}
+ if ((size != 524288)); then
+ error "entry '${entry[*]}' has invalid io size '${size}', 524288"
+ fi
+
+ flags=${entry[10]}
+ if [[ "${flags}" != "r" ]]; then
+ error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
+ fi
+}
+run_test 165b "ofd access log entries are produced and consumed"
+
+test_165c() {
+ local file="${DIR}/${tdir}/${tfile}"
+ test_mkdir "${DIR}/${tdir}"
+
+ setup_165
+
+ lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
+
+ # 4096 / 64 = 64. Create twice as many entries.
+ for ((i = 0; i < 128; i++)); do
+ $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
+ done
+
+ sync
+ do_facet ost1 ofd_access_log_reader --list
+ unlinkmany "${file}-%d" 128
+}
+run_test 165c "full ofd access logs do not block IOs"
+
+oal_peek_entry_count() {
+ do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
+}
+
+oal_expect_entry_count() {
+ local entry_count=$(oal_peek_entry_count)
+ local expect="$1"
+
+ if ((entry_count == expect)); then
+ return 0
+ fi
+
+ error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
+ do_facet ost1 ofd_access_log_reader --list >&2
+ exit 1
+}
+
+test_165d() {
+ local trace="/tmp/${tfile}.trace"
+ local file="${DIR}/${tdir}/${tfile}"
+ local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
+ local entry_count
+ test_mkdir "${DIR}/${tdir}"
+
+ setup_165
+ lfs setstripe -c 1 -i 0 "${file}"
+
+ do_facet ost1 lctl set_param "${param}=rw"
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
+ oal_expect_entry_count 1
+
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
+ oal_expect_entry_count 2
+
+ do_facet ost1 lctl set_param "${param}=r"
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
+ oal_expect_entry_count 2
+
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
+ oal_expect_entry_count 3
+
+ do_facet ost1 lctl set_param "${param}=w"
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
+ oal_expect_entry_count 4
+
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
+ oal_expect_entry_count 4
+
+ do_facet ost1 lctl set_param "${param}=0"
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
+ oal_expect_entry_count 4
+
+ $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
+ oal_expect_entry_count 4
+}
+run_test 165d "ofd_access_log mask works"
+
test_169() {
# do directio so as not to populate the page cache
log "creating a 10 Mb file"
local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
[ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
check_swap_layouts_support
+ check_swap_layout_no_dom $DIR
local dir0=$DIR/$tdir/$testnum
mkdir -p $dir0 || error "creating dir $dir0"
test_184d() {
check_swap_layouts_support
+ check_swap_layout_no_dom $DIR
[ -z "$(which getfattr 2>/dev/null)" ] &&
skip_env "no getfattr command"
[[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
skip "Need MDS version at least 2.6.94"
check_swap_layouts_support
+ check_swap_layout_no_dom $DIR
[ -z "$(which getfattr 2>/dev/null)" ] &&
skip_env "no getfattr command"
}
run_test 205a "Verify job stats"
-# LU-13117
+# LU-13117, LU-13597
test_205b() {
+ job_stats="mdt.*.job_stats"
+ $LCTL set_param $job_stats=clear
$LCTL set_param jobid_var=USER jobid_name="%e.%u"
env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
- do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
- grep job_id: | grep foolish &&
+ do_facet $SINGLEMDS $LCTL get_param $job_stats |
+ grep "job_id:.*foolish" &&
error "Unexpected jobid found"
- true
+ do_facet $SINGLEMDS $LCTL get_param $job_stats |
+ grep "open:.*min.*max.*sum" ||
+ error "wrong job_stats format found"
}
-run_test 205b "Verify job stats jobid parsing"
+run_test 205b "Verify job stats jobid and output format"
# LU-1480, LU-1773 and LU-1657
test_206() {
sync; sleep 5; sync;
echo 3 > /proc/sys/vm/drop_caches
+ [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
+ echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
# open/close 500 times
done
echo 3 > /proc/sys/vm/drop_caches
+ [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
+ echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
echo "before: $req_before, after: $req_after"
}
run_test 209 "read-only open/close requests should be freed promptly"
+test_210() {
+ local pid
+
+ $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
+ pid=$!
+ sleep 1
+
+ $LFS getstripe $DIR/$tfile
+ kill -USR1 $pid
+ wait $pid || error "multiop failed"
+
+ $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
+ pid=$!
+ sleep 1
+
+ $LFS getstripe $DIR/$tfile
+ kill -USR1 $pid
+ wait $pid || error "multiop failed"
+}
+run_test 210 "lfs getstripe does not break leases"
+
test_212() {
size=`date +%s`
size=$((size % 8192 + 1))
ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
+ local len
+ local lnktgt
+
+ # inline symlink
+ for len in 58 59 60; do
+ lnktgt=$(str_repeat 'l' $len)
+ touch $migrate_dir/$lnktgt
+ ln -s $lnktgt $migrate_dir/${len}char_ln
+ done
+
+ # PATH_MAX
+ for len in 4094 4095; do
+ lnktgt=$(str_repeat 'l' $len)
+ ln -s $lnktgt $migrate_dir/${len}char_ln
+ done
+
+ # NAME_MAX
+ for len in 254 255; do
+ touch $migrate_dir/$(str_repeat 'l' $len)
+ done
+
$LFS migrate -m $MDTIDX $migrate_dir ||
error "fails on migrating remote dir to MDT1"
for ((i = 0; i < 10; i++)); do
for file in $(find $migrate_dir/dir_${i}); do
mdt_index=$($LFS getstripe -m $file)
- [ $mdt_index == $MDTIDX ] ||
+ # broken symlink getstripe will fail
+ [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
error "$file is not on MDT${MDTIDX}"
done
done
echo "migrate back to MDT0, checking.."
for file in $(find $migrate_dir); do
mdt_index=$($LFS getstripe -m $file)
- [ $mdt_index == $MDTIDX ] ||
+ [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
error "$file is not on MDT${MDTIDX}"
done
old_count=$((MDSCOUNT - old_index))
new_index=$((RANDOM % MDSCOUNT))
new_count=$((MDSCOUNT - new_index))
- new_hash="all_char"
+ new_hash=1 # for all_char
[ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
[ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
test_230j() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
- [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
+ [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
skip "Need MDS version at least 2.11.52"
$LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
error "create $tfile failed"
cat /etc/passwd > $DIR/$tdir/$tfile
- $LFS migrate -m 1 $DIR/$tdir
+ $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
cmp /etc/passwd $DIR/$tdir/$tfile ||
error "DoM file mismatch after migration"
}
run_test 230m "xattrs not changed after dir migration"
+test_230n() {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+ [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
+ skip "Need MDS version at least 2.13.53"
+
+ $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
+ cat /etc/hosts > $DIR/$tdir/$tfile
+ $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
+ $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
+
+ cmp /etc/hosts $DIR/$tdir/$tfile ||
+ error "File data mismatch after migration"
+}
+run_test 230n "Dir migration with mirrored file"
+
+test_230o() {
+ [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
+ [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
+ skip "Need MDS version at least 2.13.52"
+
+ local mdts=$(comma_list $(mdts_nodes))
+ local timeout=100
+
+ local restripe_status
+ local delta
+ local i
+ local j
+
+ [[ $(facet_fstype mds1) == zfs ]] && timeout=300
+
+ # in case "crush" hash type is not set
+ do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
+
+ restripe_status=$(do_facet mds1 $LCTL get_param -n \
+ mdt.*MDT0000.enable_dir_restripe)
+ do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
+ stack_trap "do_nodes $mdts $LCTL set_param \
+ mdt.*.enable_dir_restripe=$restripe_status"
+
+ mkdir $DIR/$tdir
+ createmany -m $DIR/$tdir/f 100 ||
+ error "create files under remote dir failed $i"
+ createmany -d $DIR/$tdir/d 100 ||
+ error "create dirs under remote dir failed $i"
+
+ for i in $(seq 2 $MDSCOUNT); do
+ do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
+ $LFS setdirstripe -c $i $DIR/$tdir ||
+ error "split -c $i $tdir failed"
+ wait_update $HOSTNAME \
+ "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
+ error "dir split not finished"
+ delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
+ awk '/migrate/ {sum += $2} END { print sum }')
+ echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
+ # delta is around total_files/stripe_count
+ [ $delta -lt $((200 /(i - 1))) ] ||
+ error "$delta files migrated"
+ done
+}
+run_test 230o "dir split"
+
+test_230p() {
+ [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
+ [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
+ skip "Need MDS version at least 2.13.52"
+
+ local mdts=$(comma_list $(mdts_nodes))
+ local timeout=100
+
+ local restripe_status
+ local delta
+ local i
+ local j
+
+ [[ $(facet_fstype mds1) == zfs ]] && timeout=300
+
+ do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
+
+ restripe_status=$(do_facet mds1 $LCTL get_param -n \
+ mdt.*MDT0000.enable_dir_restripe)
+ do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
+ stack_trap "do_nodes $mdts $LCTL set_param \
+ mdt.*.enable_dir_restripe=$restripe_status"
+
+ test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
+ createmany -m $DIR/$tdir/f 100 ||
+ error "create files under remote dir failed $i"
+ createmany -d $DIR/$tdir/d 100 ||
+ error "create dirs under remote dir failed $i"
+
+ for i in $(seq $((MDSCOUNT - 1)) -1 1); do
+ local mdt_hash="crush"
+
+ do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
+ $LFS setdirstripe -c $i $DIR/$tdir ||
+ error "split -c $i $tdir failed"
+ [ $i -eq 1 ] && mdt_hash="none"
+ wait_update $HOSTNAME \
+ "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
+ error "dir merge not finished"
+ delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
+ awk '/migrate/ {sum += $2} END { print sum }')
+ echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
+ # delta is around total_files/stripe_count
+ [ $delta -lt $((200 / i)) ] ||
+ error "$delta files migrated"
+ done
+}
+run_test 230p "dir merge"
+
+test_230q() {
+ [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
+ [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
+ skip "Need MDS version at least 2.13.52"
+
+ local mdts=$(comma_list $(mdts_nodes))
+ local saved_threshold=$(do_facet mds1 \
+ $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
+ local saved_delta=$(do_facet mds1 \
+ $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
+ local threshold=100
+ local delta=2
+ local total=0
+ local stripe_count=0
+ local stripe_index
+ local nr_files
+
+ stack_trap "do_nodes $mdts $LCTL set_param \
+ mdt.*.dir_split_count=$saved_threshold"
+ stack_trap "do_nodes $mdts $LCTL set_param \
+ mdt.*.dir_split_delta=$saved_delta"
+ stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
+ do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
+ do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
+ do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
+ do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
+ do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
+
+ $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
+ stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
+
+ while [ $stripe_count -lt $MDSCOUNT ]; do
+ createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
+ error "create sub files failed"
+ stat $DIR/$tdir > /dev/null
+ total=$((total + threshold * 3 / 2))
+ stripe_count=$((stripe_count + delta))
+ [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
+
+ wait_update $HOSTNAME \
+ "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
+ error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
+
+ wait_update $HOSTNAME \
+ "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
+ error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
+
+ nr_files=$($LFS getstripe -m $DIR/$tdir/* |
+ grep -w $stripe_index | wc -l)
+ echo "$nr_files files on MDT$stripe_index after split"
+ [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
+ error "$nr_files files on MDT$stripe_index after split"
+
+ nr_files=$(ls $DIR/$tdir | wc -w)
+ [ $nr_files -eq $total ] ||
+ error "total sub files $nr_files != $total"
+ done
+}
+run_test 230q "dir auto split"
+
test_231a()
{
# For simplicity this test assumes that max_pages_per_rpc
$LFS fid2path $submount $fid && error "fid2path should fail"
cleanup_247 $submount
}
-run_test 247c "running fid2path outside root"
+run_test 247c "running fid2path outside subdirectory root"
test_247d() {
lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
FILESET="$FILESET/$tdir" mount_client $submount ||
error "mount $submount failed"
trap "cleanup_247 $submount" EXIT
- local fid=$($LFS path2fid $submount/dir1)
- $LFS fid2path $submount $fid || error "fid2path should succeed"
+
+ local td=$submount/dir1
+ local fid=$($LFS path2fid $td)
+ [ -z "$fid" ] && error "path2fid unable to get $td FID"
+
+ # check that we get the same pathname back
+ local rootpath
+ local found
+ for rootpath in "$submount" "$submount///" "$submount/dir1"; do
+ echo "$rootpath $fid"
+ found=$($LFS fid2path $rootpath "$fid")
+ [ -n "found" ] || error "fid2path should succeed"
+ [ "$found" == "$td" ] || error "fid2path $found != $td"
+ done
+ # check wrong root path format
+ rootpath=$submount"_wrong"
+ found=$($LFS fid2path $rootpath "$fid")
+ [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
+
cleanup_247 $submount
}
-run_test 247d "running fid2path inside root"
+run_test 247d "running fid2path inside subdirectory root"
# LU-8037
test_247e() {
}
run_test 247e "mount .. as fileset"
+test_247f() {
+ [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
+ [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
+ skip "Need at least version 2.13.52"
+ lctl get_param -n mdc.$FSNAME-MDT0000*.import |
+ grep -q subtree ||
+ skip "Fileset feature is not supported"
+
+ mkdir $DIR/$tdir || error "mkdir $tdir failed"
+ $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
+ error "mkdir remote failed"
+ mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
+ $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
+ error "mkdir striped failed"
+ mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
+
+ local submount=${MOUNT}_$tdir
+
+ mkdir -p $submount || error "mkdir $submount failed"
+
+ local dir
+ local fileset=$FILESET
+
+ for dir in $tdir/remote $tdir/remote/subdir \
+ $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
+ FILESET="$fileset/$dir" mount_client $submount ||
+ error "mount $dir failed"
+ umount_client $submount
+ done
+}
+run_test 247f "mount striped or remote directory as fileset"
+
test_248a() {
local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
[ -z "$fast_read_sav" ] && skip "no fast read support"
}
run_test 270f "DoM: maximum DoM stripe size checks"
+test_270g() {
+ [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
+ skip "Need MDS version at least 2.13.52"
+ local dom=$DIR/$tdir/$tfile
+
+ $LFS mkdir -i 0 -c 1 $DIR/$tdir
+ local lodname=${FSNAME}-MDT0000-mdtlov
+
+ local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
+ save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
+ save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
+ stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
+
+ local dom_limit=1024
+ local dom_threshold="50%"
+
+ $LFS setstripe -d $DIR/$tdir
+ $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
+ error "Can't set directory default striping"
+
+ do_facet mds1 $LCTL set_param -n \
+ lod.${lodname}.dom_stripesize_max_kb=$dom_limit
+ # set 0 threshold and create DOM file to change tunable stripesize
+ do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
+ $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
+ error "Failed to create $dom file"
+ # now tunable dom_cur_stripesize should reach maximum
+ local dom_current=$(do_facet mds1 $LCTL get_param -n \
+ lod.${lodname}.dom_stripesize_cur_kb)
+ [[ $dom_current == $dom_limit ]] ||
+ error "Current DOM stripesize is not maximum"
+ rm $dom
+
+ # set threshold for further tests
+ do_facet mds1 $LCTL set_param -n \
+ lod.${lodname}.dom_threshold_free_mb=$dom_threshold
+ echo "DOM threshold is $dom_threshold free space"
+ local dom_def
+ local dom_set
+ # Spoof bfree to exceed threshold
+ #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
+ do_facet mds1 $LCTL set_param -n fail_loc=0x0168
+ for spfree in 40 20 0 15 30 55; do
+ do_facet mds1 $LCTL set_param -n fail_val=$spfree
+ $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
+ error "Failed to create $dom file"
+ dom_def=$(do_facet mds1 $LCTL get_param -n \
+ lod.${lodname}.dom_stripesize_cur_kb)
+ echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
+ [[ $dom_def != $dom_current ]] ||
+ error "Default stripe size was not changed"
+ if [[ $spfree > 0 ]] ; then
+ dom_set=$($LFS getstripe -S $dom)
+ [[ $dom_set == $((dom_def * 1024)) ]] ||
+ error "DOM component size is still old"
+ else
+ [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
+ error "DoM component is set with no free space"
+ fi
+ rm $dom
+ dom_current=$dom_def
+ done
+}
+run_test 270g "DoM: default DoM stripe size depends on free space"
+
+test_270h() {
+ [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
+ skip "Need MDS version at least 2.13.53"
+
+ local mdtname=${FSNAME}-MDT0000-mdtlov
+ local dom=$DIR/$tdir/$tfile
+ local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
+
+ save_lustre_params mds1 "lod.*.dom_stripesize" > $save
+ stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
+
+ $LFS mkdir -i 0 -c 1 $DIR/$tdir
+ $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
+ error "can't create OST file"
+ # mirrored file with DOM entry in the second mirror
+ $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
+ error "can't create mirror with DoM component"
+
+ do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
+
+ # DOM component in the middle and has other enries in the same mirror,
+ # should succeed but lost DoM component
+ $LFS setstripe --copy=${dom}_1 $dom ||
+ error "Can't create file from OST|DOM mirror layout"
+ # check new file has no DoM layout after all
+ [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
+ error "File has DoM component while DoM is disabled"
+}
+run_test 270h "DoM: DoM stripe removal when disabled on server"
+
test_271a() {
[ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
skip "Need MDS version at least 2.10.55"
}
run_test 278 "Race starting MDS between MDTs stop/start"
+test_280() {
+ [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
+ skip "Need MGS version at least 2.13.52"
+ [ $PARALLEL == "yes" ] && skip "skip parallel run"
+ combined_mgs_mds || skip "needs combined MGS/MDT"
+
+ umount_client $MOUNT
+#define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
+ do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
+
+ mount_client $MOUNT &
+ sleep 1
+ stop mgs || error "stop mgs failed"
+ #for a race mgs would crash
+ start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
+ mount_client $MOUNT || error "mount client failed"
+}
+run_test 280 "Race between MGS umount and client llog processing"
+
cleanup_test_300() {
trap 0
umask $SAVE_UMASK
#local striped directory
$LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
error "set striped dir error"
+ #look at the directories for debug purposes
+ ls -l $DIR/$tdir
+ $LFS getdirstripe $DIR/$tdir
+ ls -l $DIR/$tdir/striped_dir
+ $LFS getdirstripe $DIR/$tdir/striped_dir
createmany -o $DIR/$tdir/striped_dir/f 10 ||
error "create 10 files failed"
#remote striped directory
$LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
error "set striped dir error"
+ #look at the directories for debug purposes
+ ls -l $DIR/$tdir
+ $LFS getdirstripe $DIR/$tdir
+ ls -l $DIR/$tdir/remote_striped_dir
+ $LFS getdirstripe $DIR/$tdir/remote_striped_dir
createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
error "create 10 files failed"
chown nobody $DIR/$tdir/d
touch $DIR/$tdir/d/file
- $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
+ $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
}
run_test 316 "lfs mv"
--filename=$DIR/$tfile
[ $? -eq 0 ] || error "fio mixed read write error"
+ echo "AIO with large block size ${size}M"
+ fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
+ --numjobs=1 --fallocate=none --ioengine=libaio \
+ --iodepth=16 --allow_file_create=0 --size=${size}M \
+ --filename=$DIR/$tfile
+ [ $? -eq 0 ] || error "fio large block size failed"
+
rm -rf $DIR/$tfile
$LCTL set_param debug="$saved_debug"
}
run_test 398c "run fio to test AIO"
+test_398d() { # LU-13846
+ test -f aiocp || skip_env "no aiocp installed"
+ local aio_file=$DIR/aio_file
+
+ $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
+ aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
+
+ diff $DIR/$tfile $aio_file || "file diff after aiocp"
+ rm -rf $DIR/$tfile $aio_file
+}
+run_test 398d "run aiocp to verify block size > stripe size"
+
test_fake_rw() {
local read_write=$1
if [ "$read_write" = "write" ]; then
#count the number of parameters by "list_param -R"
local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
#count the number of parameters by listing proc files
+ local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
echo "proc_dirs='$proc_dirs'"
[ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
skip "Layout swap lock is not supported"
check_swap_layouts_support
+ check_swap_layout_no_dom $DIR
test_mkdir $DIR/$tdir
swap_lock_test -d $DIR/$tdir ||
}
run_test 423 "statfs should return a right data"
+test_424() {
+#define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
+ $LCTL set_param fail_loc=0x80000522
+ dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
+ rm -f $DIR/$tfile
+}
+run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
+
prep_801() {
[[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
[[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
trap cleanup_805 EXIT
mkdir $DIR/$tdir
- $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
+ $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
+ error "Can't set PFL layout"
createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
rm -rf $DIR/$tdir || error "not able to remove"
do_facet $SINGLEMDS zfs set quota=$old $fsset
error "truncate $tdir/trunc failed"
local bs=1048576
- dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
+ dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
error "write $tfile failed"
# multi-client wirtes
wait ${pids[$i]}
done
- sleep 5
+ do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
+ do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
$LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
check_lsom_data $DIR/$tdir/trunc
check_lsom_data $DIR/$tdir/single_dd
}
run_test 810 "partial page writes on ZFS (LU-11663)"
-test_811() {
- [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
- skip "Need MDS version at least 2.11.56"
-
- #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
- do_facet mds1 $LCTL set_param fail_loc=0x165
- $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
-
- stop mds1
- start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
-
- wait_update_facet mds1 "pgrep orph_.*-MDD | wc -l" "0" ||
- error "MDD orphan cleanup thread not quit"
-}
-run_test 811 "orphan name stub can be cleaned up in startup"
-
test_812a() {
[ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
skip "OST < 2.12.51 doesn't support this fail_loc"
}
run_test 901 "don't leak a mgc lock on client umount"
+# LU-13377
+test_902() {
+ [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
+ skip "client does not have LU-13377 fix"
+ #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
+ $LCTL set_param fail_loc=0x1415
+ dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
+ cancel_lru_locks osc
+ rm -f $DIR/$tfile
+}
+run_test 902 "test short write doesn't hang lustre"
+
complete $SECONDS
[ -f $EXT2_DEV ] && rm $EXT2_DEV || true
check_and_cleanup_lustre
git://git.whamcloud.com / fs / lustre-release.git / blobdiff