ALWAYS_EXCEPT="$SANITY_EXCEPT "
# 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"
+# bug number: LU-8411 LU-9054
+ALWAYS_EXCEPT+=" 407 312"
if $SHARED_KEY; then
# bug number: LU-9795 LU-9795 LU-9795 LU-9795
ALWAYS_EXCEPT+=" 45 317"
fi
-# skip nfs tests on kernels >= 4.14.0 until they are fixed
-if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
+# skip nfs tests on kernels >= 4.12.0 until they are fixed
+if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
# bug number: LU-12661
ALWAYS_EXCEPT+=" 817"
fi
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:-$MOUNT}
assert_DIR
# OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
# if the OST isn't full anymore.
reset_enospc() {
- local OSTIDX=${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"
done
local failed=0
- for i in {1..50}; do
+ 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 $fname failed"
done
done
echo "$failed MDT index mismatches"
- (( failed < 4 )) || error "MDT index mismatch $failed times"
+ (( failed < 20 )) || error "MDT index mismatch $failed times"
}
run_test 33h "temp file is located on the same MDT as target"
$DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
kill -USR1 $pid
+ # Wait for multiop to exit
+ wait $pid
}
run_test 43A "execution of file opened for write should return -ETXTBSY"
}
run_test 48e "Access to recreated parent subdir (should return errors)"
+test_48f() {
+ [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
+ skip "need MDS >= 2.13.55"
+ [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
+ [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
+ skip "needs different host for mdt1 mdt2"
+ [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
+
+ $LFS mkdir -i0 $DIR/$tdir
+ $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
+
+ for d in sub1 sub2 sub3; do
+ #define OBD_FAIL_OSD_REF_DEL 0x19c
+ do_facet mds1 $LCTL set_param fail_loc=0x8000019c
+ rm -rf $DIR/$tdir/$d && error "rm $d should fail"
+ done
+
+ rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
+}
+run_test 48f "non-zero nlink dir unlink won't LBUG()"
+
test_49() { # LU-1030
[ $PARALLEL == "yes" ] && skip "skip parallel run"
remote_ost_nodsh && skip "remote OST with nodsh"
local ost_idx=0
local ost_name=$(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 $OSTCOUNT"
+}
+run_test 56d "'lfs df -v' prints only configured devices"
+
NUMFILES=3
NUMDIRS=3
setup_56() {
cmd="$LFS find $dir -ctime +1s -type f"
nums=$($cmd | wc -l)
(( $nums == $count * 2 + 1)) ||
- error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
+ error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
}
run_test 56ob "check lfs find -atime -mtime -ctime with units"
}
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"
- 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"
+ if (( rpcs_before + glimpses != rpcs_after )); then
+ echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
+ $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
- 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"
+ 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
+}
- 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() {
+ [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
+ skip "MDS < 2.12.58 doesn't return LSOM data"
+ local dir=$DIR/$tdir
+ local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
- 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"
+ [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
+
+ # statahead_agl may cause extra glimpse which confuses results. LU-13017
+ $LCTL set_param -n llite.*.statahead_agl=0
+ stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
+ 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=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"
+ 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=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"
+ cat $dir/$tfile $dir/$tfile.2 > /dev/null
+
+ 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 $dir"
+
+ test_56ra_sub 2 0 "$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"
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 2>&1 | tee $tmp
- [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
+ $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 2>&1 | tee $tmp
- [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
+ $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
+ ! grep -q obd_uuid $tmp ||
error "failed to find --size +100K --mdt $mdt_idx $dir"
}
run_test 56rb "check lfs find --size --ost/--mdt works"
}
run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
+test_56we() {
+ local td=$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() {
[[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
check_swap_layouts_support
do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
> /dev/null
- usleep 100
+ sleep 0.01
done
kill -9 $pid
}
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() {
- awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
+slab_lic=/sys/kernel/slab/lustre_inode_cache
+num_objects() {
+ [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
+ [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
+ awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
}
-test_76() { # Now for bug 20433, added originally in bug 1443
+test_76() { # Now for b=20433, added originally in b=1443
[ $PARALLEL == "yes" ] && skip "skip parallel run"
cancel_lru_locks osc
+ # there may be some slab objects cached per core
local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
- local before=$(num_inodes)
+ local before=$(num_objects)
local count=$((512 * cpus))
- [ "$SLOW" = "no" ] && count=$((64 * cpus))
+ [ "$SLOW" = "no" ] && count=$((128 * cpus))
+ local margin=$((count / 10))
+ if [[ -f $slab_lic/aliases ]]; then
+ local aliases=$(cat $slab_lic/aliases)
+ (( aliases > 0 )) && margin=$((margin * aliases))
+ fi
- echo "before inodes: $before"
+ echo "before slab objects: $before"
for i in $(seq $count); do
touch $DIR/$tfile
rm -f $DIR/$tfile
done
cancel_lru_locks osc
- local after=$(num_inodes)
- echo "after inodes: $after"
- while (( after > before + 8 * ${cpus:-1} )); do
+ local after=$(num_objects)
+ echo "created: $count, after slab objects: $after"
+ # shared slab counts are not very accurate, allow significant margin
+ # the main goal is that the cache growth is not permanently > $count
+ while (( after > before + margin )); do
sleep 1
- after=$(num_inodes)
+ after=$(num_objects)
wait=$((wait + 1))
- (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
- if (( wait > 30 )); then
- error "inode slab grew from $before to $after"
+ (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
+ if (( wait > 60 )); then
+ error "inode slab grew from $before+$margin to $after"
fi
done
}
local i
[ "$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"
sed -n '/pages per rpc/,/^$/p' |
awk '/'$pages':/ { reads += $2; writes += $6 }; \
END { print reads,writes }'))
- [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
- return 5
- [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
- return 6
-
- return 0
+ # allow one extra full-sized read RPC for async readahead
+ [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
+ { error "${rpcs[0]} != $count read RPCs"; return 5; }
+ [[ ${rpcs[1]} == $count ]] ||
+ { error "${rpcs[1]} != $count write RPCs"; return 6; }
}
test_101g() {
}
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
}
-run_test 123a "verify statahead work"
+
+test_123aa() {
+ [ $PARALLEL == "yes" ] && skip "skip parallel run"
+
+ test_123a_base "ls -l"
+}
+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"
skip "Limit is too small $LIMIT"
fi
- # Make LVF so higher that sleeping for $SLEEP is enough to _start_
- # killing locks. Some time was spent for creating locks. This means
- # that up to the moment of sleep finish we must have killed some of
- # them (10-100 locks). This depends on how fast ther were created.
- # Many of them were touched in almost the same moment and thus will
- # be killed in groups.
- local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
-
- # Use $LRU_SIZE_B here to take into account real number of locks
- # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
- local LRU_SIZE_B=$LRU_SIZE
- log "LVF=$LVF"
+ # Make LVF so higher that sleeping for $SLEEP is enough to _start_
+ # killing locks. Some time was spent for creating locks. This means
+ # that up to the moment of sleep finish we must have killed some of
+ # them (10-100 locks). This depends on how fast ther were created.
+ # Many of them were touched in almost the same moment and thus will
+ # be killed in groups.
+ local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
+
+ # Use $LRU_SIZE_B here to take into account real number of locks
+ # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
+ local LRU_SIZE_B=$LRU_SIZE
+ log "LVF=$LVF"
local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
log "OLD_LVF=$OLD_LVF"
$LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
check_mds_dmesg() {
local facets=$(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 '=' |
+ 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 != $MOUNT)"
}
run_test 154A "lfs path2fid and fid2path basic checks"
}
run_test 160k "Verify that changelog records are not lost"
+# Verifies that a file passed as a parameter has recently had an operation
+# performed on it that has generated an MTIME changelog which contains the
+# correct parent FID. As files might reside on a different MDT from the
+# parent directory in DNE configurations, the FIDs are translated to paths
+# before being compared, which should be identical
+compare_mtime_changelog() {
+ local file="${1}"
+ local mdtidx
+ local mtime
+ local cl_fid
+ local pdir
+ local dir
+
+ mdtidx=$($LFS getstripe --mdt-index $file)
+ mdtidx=$(printf "%04x" $mdtidx)
+
+ # Obtain the parent FID from the MTIME changelog
+ mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
+ [ -z "$mtime" ] && error "MTIME changelog not recorded"
+
+ cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
+ [ -z "$cl_fid" ] && error "parent FID not present"
+
+ # Verify that the path for the parent FID is the same as the path for
+ # the test directory
+ pdir=$($LFS fid2path $MOUNT "$cl_fid")
+
+ dir=$(dirname $1)
+
+ [[ "${pdir%/}" == "$dir" ]] ||
+ error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
+}
+
+test_160l() {
+ [ $PARALLEL == "yes" ] && skip "skip parallel run"
+
+ remote_mds_nodsh && skip "remote MDS with nodsh"
+ [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
+ skip "Need MDS version at least 2.13.55"
+
+ local cl_user
+
+ changelog_register || error "changelog_register failed"
+ cl_user="${CL_USERS[$SINGLEMDS]%% *}"
+
+ changelog_users $SINGLEMDS | grep -q $cl_user ||
+ error "User '$cl_user' not found in changelog_users"
+
+ # Clear some types so that MTIME changelogs are generated
+ changelog_chmask "-CREAT"
+ changelog_chmask "-CLOSE"
+
+ test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
+
+ # Test CL_MTIME during setattr
+ touch $DIR/$tdir/$tfile
+ compare_mtime_changelog $DIR/$tdir/$tfile
+
+ # Test CL_MTIME during close
+ dd if=/dev/urandom of=$DIR/$tdir/${tfile}_2 bs=1M count=64 ||
+ error "cannot create file $DIR/$tdir/${tfile}_2"
+ compare_mtime_changelog $DIR/$tdir/${tfile}_2
+}
+run_test 160l "Verify that MTIME changelog records contain the parent FID"
+
test_161a() {
[ $PARALLEL == "yes" ] && skip "skip parallel run"
test_180a() {
[ $PARALLEL == "yes" ] && skip "skip parallel run"
- if ! module_loaded obdecho; then
+ if ! [ -d /sys/fs/lustre/echo_client ] &&
+ ! module_loaded obdecho; then
load_module obdecho/obdecho &&
stack_trap "rmmod obdecho" EXIT ||
error "unable to load obdecho on client"
local cmpn_arg=$(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"
error "Unexpected jobids when jobid_var=$JOBENV"
fi
- lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
- JOBENV="JOBCOMPLEX"
- JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
+ # test '%j' access to environment variable - if supported
+ if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
+ JOBENV="JOBCOMPLEX"
+ JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
- verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
+ verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
+ fi
+
+ # test '%j' access to per-session jobid - if supported
+ if lctl list_param jobid_this_session > /dev/null 2>&1
+ then
+ lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
+ lctl set_param jobid_this_session=$USER
+
+ JOBENV="JOBCOMPLEX"
+ JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
+
+ verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
+ fi
}
run_test 205a "Verify job stats"
-# LU-13117
+# LU-13117, LU-13597
test_205b() {
- $LCTL set_param jobid_var=USER jobid_name="%e.%u"
+ job_stats="mdt.*.job_stats"
+ $LCTL set_param $job_stats=clear
+ # Setting jobid_var to USER might not be supported
+ $LCTL set_param jobid_var=USER || true
+ $LCTL set_param 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-13733
+test_205c() {
+ $LCTL set_param llite.*.stats=0
+ dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
+ $LCTL get_param llite.*.stats
+ $LCTL get_param llite.*.stats | grep \
+ "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
+ error "wrong client stats format found"
+}
+run_test 205c "Verify client stats 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))
}
run_test 226b "call path2fid and fid2path on files of all type under remote dir"
+test_226c () {
+ [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
+ [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
+ skip "Need MDS version at least 2.13.55"
+
+ local submnt=/mnt/submnt
+ local srcfile=/etc/passwd
+ local dstfile=$submnt/passwd
+ local path
+ local fid
+
+ rm -rf $DIR/$tdir
+ rm -rf $submnt
+ $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
+ error "create remote directory failed"
+ mkdir -p $submnt || error "create $submnt failed"
+ $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
+ error "mount $submnt failed"
+ stack_trap "umount $submnt" EXIT
+
+ cp $srcfile $dstfile
+ fid=$($LFS path2fid $dstfile)
+ path=$($LFS fid2path $submnt "$fid")
+ [ "$path" = "$dstfile" ] ||
+ error "fid2path $submnt $fid failed ($path != $dstfile)"
+}
+run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
+
# LU-1299 Executing or running ldd on a truncated executable does not
# cause an out-of-memory condition.
test_227() {
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 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_230r() {
+ [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
+ [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
+ [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
+ skip "Need MDS version at least 2.13.54"
+
+ # maximum amount of local locks:
+ # parent striped dir - 2 locks
+ # new stripe in parent to migrate to - 1 lock
+ # source and target - 2 locks
+ # Total 5 locks for regular file
+ mkdir -p $DIR/$tdir
+ $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
+ touch $DIR/$tdir/dir1/eee
+
+ # create 4 hardlink for 4 more locks
+ # Total: 9 locks > RS_MAX_LOCKS (8)
+ $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
+ $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
+ $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
+ $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
+ ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
+ ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
+ ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
+ ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
+
+ cancel_lru_locks mdc
+
+ $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
+ error "migrate dir fails"
+
+ rm -rf $DIR/$tdir || error "rm dir failed after migration"
+}
+run_test 230r "migrate with too many local locks"
+
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"
return 0
lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
- [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
+ [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
error_not_in_vm "Speedup with willread is less than " \
"$lowest_speedup%, got $average_ladvise%"
}
}
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 $(version_code 2.10.55) ] &&
skip "Need MDS version at least 2.10.55"
--filename=$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"
+
+ # make sure we don't crash and fail properly
+ aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
+ error "aio not aligned with PAGE SIZE should fail"
+
+ 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 $HOSTNAME"
run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
test_401b() {
- local save=$($LCTL get_param -n jobid_var)
- local tmp=testing
+ # jobid_var may not allow arbitrary values, so use jobid_name
+ # if available
+ if $LCTL list_param jobid_name > /dev/null 2>&1; then
+ local testname=jobid_name tmp='testing%p'
+ else
+ local testname=jobid_var tmp=testing
+ fi
- $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
+ local save=$($LCTL get_param -n $testname)
+
+ $LCTL set_param foo=bar $testname=$tmp bar=baz &&
error "no error returned when setting bad parameters"
- local jobid_new=$($LCTL get_param -n foe jobid_var baz)
+ local jobid_new=$($LCTL get_param -n foe $testname baz)
[[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
- $LCTL set_param -n fog=bam jobid_var=$save bat=fog
- local jobid_old=$($LCTL get_param -n foe jobid_var bag)
+ $LCTL set_param -n fog=bam $testname=$save bat=fog
+ local jobid_old=$($LCTL get_param -n foe $testname bag)
[[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
}
run_test 401b "Verify 'lctl {get,set}_param' continue after error"
test_401c() {
- local jobid_var_old=$($LCTL get_param -n jobid_var)
+ # jobid_var may not allow arbitrary values, so use jobid_name
+ # if available
+ if $LCTL list_param jobid_name > /dev/null 2>&1; then
+ local testname=jobid_name
+ else
+ local testname=jobid_var
+ fi
+
+ local jobid_var_old=$($LCTL get_param -n $testname)
local jobid_var_new
- $LCTL set_param jobid_var= &&
+ $LCTL set_param $testname= &&
error "no error returned for 'set_param a='"
- jobid_var_new=$($LCTL get_param -n jobid_var)
+ jobid_var_new=$($LCTL get_param -n $testname)
[[ "$jobid_var_old" == "$jobid_var_new" ]] ||
- error "jobid_var was changed by setting without value"
+ error "$testname was changed by setting without value"
- $LCTL set_param jobid_var &&
+ $LCTL set_param $testname &&
error "no error returned for 'set_param a'"
- jobid_var_new=$($LCTL get_param -n jobid_var)
+ jobid_var_new=$($LCTL get_param -n $testname)
[[ "$jobid_var_old" == "$jobid_var_new" ]] ||
- error "jobid_var was changed by setting without value"
+ error "$testname was changed by setting without value"
}
run_test 401c "Verify 'lctl set_param' without value fails in either format."
test_401d() {
- local jobid_var_old=$($LCTL get_param -n jobid_var)
+ # jobid_var may not allow arbitrary values, so use jobid_name
+ # if available
+ if $LCTL list_param jobid_name > /dev/null 2>&1; then
+ local testname=jobid_name new_value='foo=bar%p'
+ else
+ local testname=jobid_var new_valuie=foo=bar
+ fi
+
+ local jobid_var_old=$($LCTL get_param -n $testname)
local jobid_var_new
- local new_value="foo=bar"
- $LCTL set_param jobid_var=$new_value ||
+ $LCTL set_param $testname=$new_value ||
error "'set_param a=b' did not accept a value containing '='"
- jobid_var_new=$($LCTL get_param -n jobid_var)
+ jobid_var_new=$($LCTL get_param -n $testname)
[[ "$jobid_var_new" == "$new_value" ]] ||
error "'set_param a=b' failed on a value containing '='"
- # Reset the jobid_var to test the other format
- $LCTL set_param jobid_var=$jobid_var_old
- jobid_var_new=$($LCTL get_param -n jobid_var)
+ # Reset the $testname to test the other format
+ $LCTL set_param $testname=$jobid_var_old
+ jobid_var_new=$($LCTL get_param -n $testname)
[[ "$jobid_var_new" == "$jobid_var_old" ]] ||
- error "failed to reset jobid_var"
+ error "failed to reset $testname"
- $LCTL set_param jobid_var $new_value ||
+ $LCTL set_param $testname $new_value ||
error "'set_param a b' did not accept a value containing '='"
- jobid_var_new=$($LCTL get_param -n jobid_var)
+ jobid_var_new=$($LCTL get_param -n $testname)
[[ "$jobid_var_new" == "$new_value" ]] ||
error "'set_param a b' failed on a value containing '='"
- $LCTL set_param jobid_var $jobid_var_old
- jobid_var_new=$($LCTL get_param -n jobid_var)
+ $LCTL set_param $testname $jobid_var_old
+ jobid_var_new=$($LCTL get_param -n $testname)
[[ "$jobid_var_new" == "$jobid_var_old" ]] ||
- error "failed to reset jobid_var"
+ error "failed to reset $testname"
}
run_test 401d "Verify 'lctl set_param' accepts values containing '='"
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 ||
{
[[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
skip "Need client version at least 2.9.59"
+ [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
+ skip "Need MODULES build"
# Create a file, and stat it from the kernel
local testfile=$DIR/$tfile
}
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"
+
+test_425() {
+ test_mkdir -c -1 $DIR/$tdir
+ $LFS setstripe -c -1 $DIR/$tdir
+
+ lru_resize_disable "" 100
+ stack_trap "lru_resize_enable" EXIT
+
+ sleep 5
+
+ for i in $(seq $((MDSCOUNT * 125))); do
+ local t=$DIR/$tdir/$tfile_$i
+
+ dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
+ error_noexit "Create file $t"
+ done
+ stack_trap "rm -rf $DIR/$tdir" EXIT
+
+ for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
+ local lru_size=$($LCTL get_param -n $oscparam.lru_size)
+ local lock_count=$($LCTL get_param -n $oscparam.lock_count)
+
+ [ $lock_count -le $lru_size ] ||
+ error "osc lock count $lock_count > lru size $lru_size"
+ done
+
+ for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
+ local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
+ local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
+
+ [ $lock_count -le $lru_size ] ||
+ error "mdc lock count $lock_count > lru size $lru_size"
+ done
+}
+run_test 425 "lock count should not exceed lru size"
+
prep_801() {
[[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
[[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&