. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
init_logging
-[ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
+if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
# bug number for skipped test: LU-2840 LU-2189 LU-2776
ALWAYS_EXCEPT="$ALWAYS_EXCEPT 21 36 51a"
+# LU-2829 / LU-2887 - make allowances for ZFS slowness
+ TEST33_NFILES=${TEST33_NFILES:-1000}
+fi
[ "$SLOW" = "no" ] && EXCEPT_SLOW="33a"
}
run_test 14d "chmod of executing file is still possible ========"
+test_14e() { # LU-4398
+ test_mkdir -p $DIR1/$tdir
+ rm -f $DIR1/$tdir/echo
+ cp /bin/echo $DIR1/$tdir/echo
+ $DIR1/$tdir/echo Hi
+ $DIR1/$tdir/echo Hi
+ echo Bye > $DIR2/$tdir/echo
+}
+run_test 14e "conflicting locks are flushed on open"
+
test_15() { # bug 974 - ENOSPC
echo "PATH=$PATH"
sh oos2.sh $MOUNT1 $MOUNT2
run_test 21 " Try to remove mountpoint on another dir ===="
test_23() { # Bug 5972
- echo "others should see updated atime while another read" > $DIR1/f23
-
+ local at_diff=$(do_facet $SINGLEMDS \
+ $LCTL get_param -n mdd.*MDT0000*.atime_diff | head -n1)
+ echo "atime should be updated while another read" > $DIR1/$tfile
+
# clear the lock(mode: LCK_PW) gotten from creating operation
cancel_lru_locks osc
-
- time1=`date +%s`
- #MAX_ATIME_DIFF 60, we update atime only if older than 60 seconds
- sleep 61
-
- multiop_bg_pause $DIR1/f23 or20_c || return 1
+ time1=$(date +%s)
+ echo "now is $time1"
+ sleep $((at_diff + 1))
+
+ echo "starting reads"
+ multiop_bg_pause $DIR1/$tfile or20_c || return 1
# with SOM and opencache enabled, we need to close a file and cancel
# open lock to get atime propogated to MDS
- kill -USR1 $!
+ kill -USR1 $! || return 2
cancel_lru_locks mdc
- time2=`stat -c "%X" $DIR2/f23`
-
- if (( $time2 <= $time1 )); then
- error "atime doesn't update among nodes"
- fi
+ time2=$(stat -c "%X" $DIR/$tfile)
+ echo "new atime is $time2"
- rm -f $DIR1/f23 || error "rm -f $DIR1/f23 failed"
+ [ $time2 -gt $time1 ] || error "atime was not updated"
+ rm -f $DIR1/$tfile || error "rm -f $DIR1/$tfile failed"
true
}
run_test 23 " others should see updated atime while another read===="
lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
-
+
OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
# OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
lctl --device %$OSC deactivate
DD2_PID=$!
usleep 50
log "dd 1 started"
-
+
dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
DD1_PID=$!
log "dd 2 started"
-
+
sleep 1
dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
log "dd 3 finished"
test_28() { # bug 9977
ECHO_UUID="ECHO_osc1_UUID"
- tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
+ tOST=$($LCTL dl | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -n1)
$LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
}
test_32a() { # bug 11270
- local p="$TMP/sanityN-$TESTNAME.parameters"
- save_lustre_params $HOSTNAME osc.*.lockless_truncate > $p
+ local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+ save_lustre_params client "osc.*.lockless_truncate" > $p
cancel_lru_locks osc
enable_lockless_truncate 1
rm -f $DIR1/$tfile
test_32b() { # bug 11270
remote_ost_nodsh && skip "remote OST with nodsh" && return
- local node
- local p="$TMP/sanityN-$TESTNAME.parameters"
- save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
- for node in $(osts_nodes); do
- save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
- save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
- save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
- done
- clear_osc_stats
+ local node
+ local facets=$(get_facets OST)
+ local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+
+ save_lustre_params client "osc.*.contention_seconds" > $p
+ save_lustre_params $facets \
+ "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
+ save_lustre_params $facets \
+ "ldlm.namespaces.filter-*.contended_locks" >> $p
+ save_lustre_params $facets \
+ "ldlm.namespaces.filter-*.contention_seconds" >> $p
+ clear_osc_stats
+
# agressive lockless i/o settings
for node in $(osts_nodes); do
do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
varsvc=${mds}_svc
dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
xargs readlink -f" ))
- val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null|\
- head -1")
+ val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
+ head -n1")
val=${val%% *};
stat=$(( stat + val))
done
local param_file=$TMP/$tfile-params
local fstype=$(facet_fstype $SINGLEMDS)
- save_lustre_params $(comma_list $(mdts_nodes)) "mdt.*.commit_on_sharing" > $param_file
+ save_lustre_params $(get_facets MDS) \
+ "mdt.*.commit_on_sharing" > $param_file
local COS
local jbdold="N/A"
local nfiles=${TEST33_NFILES:-10000}
local param_file=$TMP/$tfile-params
- save_lustre_params $(comma_list $(mdts_nodes)) \
- "mdt.*.commit_on_sharing" > $param_file
+ save_lustre_params $(get_facets MDS) \
+ "mdt.*.commit_on_sharing" > $param_file
+
local COS
local jbdold
local jbdnew
rmdir $DIR2/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
- if [ $MDSCOUNT -ge 2 ]; then
- $LFS mkdir -i 1 $DIR2/$tfile-6
- check_pdo_conflict $PID1 || error "remote mkdir is blocked"
- fi
-
# all operations above shouldn't wait the first one
check_pdo_conflict $PID1 || error "parallel operation is blocked"
wait $PID1
check_pdo_conflict $PID1 || error "unlink is blocked"
# all operations above shouldn't wait the first one
- if [ $MDSCOUNT -ge 2 ]; then
- $LFS mkdir -i 1 $DIR2/$tfile-6
- check_pdo_conflict $PID1 || error "remote mkdir is blocked"
- fi
-
check_pdo_conflict $PID1 || error "parallel operation is blocked"
wait $PID1
rm -r $DIR1/*
rmdir $DIR2/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
- if [ $MDSCOUNT -ge 2 ]; then
- $LFS mkdir -i 1 $DIR2/$tfile-6
- check_pdo_conflict $PID1 || error "remote mkdir is blocked"
- fi
-
# all operations above shouldn't wait the first one
check_pdo_conflict $PID1 || error "parallel operation is blocked"
wait $PID1
rmdir $DIR2/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
- if [ $MDSCOUNT -ge 2 ]; then
- $LFS mkdir -i 1 $DIR2/$tfile-6
- check_pdo_conflict $PID1 || error "remote mkdir is blocked"
- fi
-
# all operations above shouldn't wait the first one
check_pdo_conflict $PID1 || error "parallel operation is blocked"
wait $PID1
rmdir $DIR2/$tfile-3
check_pdo_conflict $PID1 || error "unlink is blocked"
- if [ $MDSCOUNT -ge 2 ]; then
- $LFS mkdir -i 1 $DIR2/$tfile-6
- check_pdo_conflict $PID1 || error "remote mkdir is blocked"
- fi
-
# all operations above shouldn't wait the first one
check_pdo_conflict $PID1 || error "parallel operation is blocked"
wait $PID1
run_test 51a "layout lock: refresh layout should work"
test_51b() {
+ [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.59) ]] ||
+ { skip "Need MDS version at least 2.3.59"; return 0; }
+
local tmpfile=`mktemp`
# create an empty file
run_test 51b "layout lock: glimpse should be able to restart if layout changed"
test_51c() {
- # create an empty file
- $MCREATE $DIR1/$tfile
+ [ $OSTCOUNT -ge 2 ] || { skip "need at least 2 osts"; return; }
+
+ # set default layout to have 1 stripe
+ mkdir -p $DIR1/$tdir
+ $LFS setstripe -c 1 $DIR1/$tdir
+
+ # create a file with empty layout
+ $MCREATE $DIR1/$tdir/$tfile
#define OBD_FAIL_MDS_LL_BLOCK 0x172
- $LCTL set_param fail_loc=0x172
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x172
# change the layout of testing file
- echo "Setting layout ..."
- $LFS setstripe -c $OSTCOUNT $DIR1/$tfile &
+ echo "Setting layout to have $OSTCOUNT stripes ..."
+ $LFS setstripe -c $OSTCOUNT $DIR1/$tdir/$tfile &
pid=$!
sleep 1
- # get layout of this file should wait until dd is finished
- local stripecnt=`$LFS getstripe -c $DIR2/$tfile`
- [ $stripecnt -eq $OSTCOUNT ] || error "layout wrong"
+ # write something to the file, it should be blocked on fetching layout
+ dd if=/dev/zero of=$DIR2/$tdir/$tfile bs=1k count=1 conv=notrunc
+ local cnt=$($LFS getstripe -c $DIR2/$tdir/$tfile)
+ [ $cnt -eq $OSTCOUNT ] || error "have $cnt stripes, expected $OSTCOUNT"
- rm -f $DIR1/$tfile
+ rm -fr $DIR1/$tdir
}
run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
+test_51d() {
+ dd if=/dev/zero of=/$DIR1/$tfile bs=1M count=1
+ cancel_lru_locks mdc
+
+ # open should grant LAYOUT lock, mmap and read will install pages
+ $MULTIOP $DIR1/$tfile oO_RDWR:SMR_Uc &
+ local PID=$!
+ sleep 1
+
+ # rss before revoking
+ local br=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
+ echo "Before revoking layout lock: $br KB mapped"
+
+ # delete the file will revoke layout lock
+ rm -f $DIR2/$tfile
+
+ # rss after revoking
+ local ar=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
+
+ kill -USR1 $PID
+ wait $PID || error
+
+ [ $ar -eq 0 ] || error "rss before: $br, after $ar, some pages remained"
+}
+run_test 51d "layout lock: losing layout lock should clean up memory map region"
+
+test_54_part1()
+{
+ echo "==> rename vs getattr vs setxattr should not deadlock"
+ mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
+
+ do_facet mds $LCTL set_param fail_loc=$1
+
+ mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
+ PID1=$!
+ sleep 1
+
+ stat $DIR/d1/d2 &
+ PID2=$!
+ sleep 1
+
+ setfattr -n user.attr1 -v value1 $DIR2/d1 || error "(2) setfattr failed"
+ wait $PID1 || error "(3) mv failed"
+ wait $PID2 || error "(4) stat failed"
+ echo
+
+ rm -rf $DIR/d1
+}
+
+test_54_part2() {
+ echo "==> rename vs getattr vs open vs getattr should not deadlock"
+ mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
+
+ do_facet mds $LCTL set_param fail_loc=$1
+
+ mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
+ PID1=$!
+ sleep 1
+
+ stat $DIR/d1/d2 &
+ PID2=$!
+ sleep 1
+
+ $MULTIOP $DIR2/d1/d2 Oc &
+ PID3=$!
+ sleep 1
+
+ stat $DIR/d1 || error "(2) stat failed"
+
+ wait $PID1 || error "(3) mv failed"
+ wait $PID2 || error "(4) stat failed"
+ wait $PID3 && error "(5) multiop failed"
+ echo
+ rm -rf $DIR/d1
+}
+
+test_54() {
+ local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+ save_lustre_params client "llite.*.xattr_cache" > $p
+ lctl set_param llite.*.xattr_cache 1 ||
+ { skip "xattr cache is not supported"; return 0; }
+
+#define OBD_FAIL_MDS_RENAME 0x153
+#define OBD_FAIL_MDS_RENAME2 0x154
+ test_54_part1 0x80000153 || error 10
+ test_54_part1 0x80000154 || error 11
+ test_54_part2 0x80000153 || error 12
+ test_54_part2 0x80000154 || error 13
+
+ restore_lustre_params < $p
+ rm -f $p
+}
+run_test 54 "rename locking"
+
+test_55a() {
+ mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
+
+#define OBD_FAIL_MDS_RENAME 0x153
+ do_facet mds $LCTL set_param fail_loc=0x80000153
+
+ mv -T $DIR/d1/d2 $DIR/d3/d2 &
+ PID1=$!
+ sleep 1
+
+ rm -r $DIR2/d3
+ wait $PID1 && error "(2) mv succeeded"
+
+ rm -rf $DIR/d1
+}
+run_test 55a "rename vs unlink target dir"
+
+test_55b()
+{
+ mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
+
+#define OBD_FAIL_MDS_RENAME 0x155
+ do_facet mds $LCTL set_param fail_loc=0x80000155
+
+ mv -T $DIR/d1/d2 $DIR/d3/d2 &
+ PID1=$!
+ sleep 1
+
+ rm -r $DIR2/d1
+ wait $PID1 && error "(2) mv succeeded"
+
+ rm -rf $DIR/d1
+}
+run_test 55b "rename vs unlink source dir"
+
test_60() {
[[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.0) ]] ||
{ skip "Need MDS version at least 2.3.0"; return; }
}
run_test 70b "remove files after calling rm_entry"
+test_71() {
+ local server_version=$(lustre_version_code $SINGLEMDS)
+
+ [[ $server_version -lt $(version_code 2.1.6) ]] &&
+ skip "Need MDS version at least 2.1.6" && return
+
+ # Patch not applied to 2.2 and 2.3 branches
+ [[ $server_version -ge $(version_code 2.2.0) ]] &&
+ [[ $server_version -lt $(version_code 2.4.0) ]] &&
+ skip "Need MDS version at least 2.4.0" && return
+
+ checkfiemap --test ||
+ { skip "checkfiemap not runnable: $?" && return; }
+ # write data this way: hole - data - hole - data
+ dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
+ [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tfile) + 1)))" = \
+ "zfs" ] &&
+ skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
+ dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
+ GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
+ stat $DIR2/$tfile
+ local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
+ echo $can1
+ checkfiemap $DIR2/$tfile 81920 ||
+ error "data is not flushed from client"
+ local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
+ echo $can2
+
+ # common case of "create file, copy file" on a single node
+ # should not flush data from ost
+ dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
+ dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
+ stat $DIR1/$tfile
+ local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
+ echo $can3
+ checkfiemap $DIR1/$tfile 81920 ||
+ error 4
+ local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
+ echo $can2
+ [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
+}
+run_test 71 "correct file map just after write operation is finished"
+
+test_72() {
+ local p="$TMP/sanityN-$TESTNAME.parameters"
+ local tlink1
+ local tlink2
+ save_lustre_params client "llite.*.xattr_cache" > $p
+ lctl set_param llite.*.xattr_cache 1 ||
+ { skip "xattr cache is not supported"; return 0; }
+
+ touch $DIR1/$tfile
+ setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
+ error "setfattr1 failed"
+ getfattr -n user.attr1 $DIR2/$tfile | grep value1 ||
+ error "getfattr1 failed"
+ setfattr -n user.attr1 -v value2 $DIR2/$tfile ||
+ error "setfattr2 failed"
+ getfattr -n user.attr1 $DIR1/$tfile | grep value2 ||
+ error "getfattr2 failed"
+
+ # check that trusted.link is consistent
+ tlink1=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
+ ln $DIR2/$tfile $DIR2/$tfile-2 || error "failed to link"
+ tlink2=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
+ echo "$tlink1 $tlink2"
+ [ "$tlink1" = "$tlink2" ] && error "trusted.link should have changed!"
+
+ rm -f $DIR2/$tfile
+
+ restore_lustre_params < $p
+ rm -f $p
+}
+run_test 72 "getxattr/setxattr cache should be consistent between nodes"
+
+test_73() {
+ local p="$TMP/sanityN-$TESTNAME.parameters"
+ save_lustre_params client "llite.*.xattr_cache" > $p
+ lctl set_param llite.*.xattr_cache 1 ||
+ { skip "xattr cache is not supported"; return 0; }
+
+ touch $DIR1/$tfile
+ setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
+ error "setfattr1 failed"
+ getfattr -n user.attr1 $DIR2/$tfile || error "getfattr1 failed"
+ getfattr -n user.attr1 $DIR1/$tfile || error "getfattr2 failed"
+ clear_llite_stats
+ # PR lock should be cached by now on both clients
+ getfattr -n user.attr1 $DIR1/$tfile || error "getfattr3 failed"
+ # 2 hits for getfattr(0)+getfattr(size)
+ [ $(calc_llite_stats getxattr_hits) -eq 2 ] || error "not cached in $DIR1"
+ getfattr -n user.attr1 $DIR2/$tfile || error "getfattr4 failed"
+ # 4 hits for more getfattr(0)+getfattr(size)
+ [ $(calc_llite_stats getxattr_hits) -eq 4 ] || error "not cached in $DIR2"
+ rm -f $DIR2/$tfile
+
+ restore_lustre_params < $p
+ rm -f $p
+}
+run_test 73 "getxattr should not cause xattr lock cancellation"
+
+test_74() {
+ [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.93) ] &&
+ skip "Need MDS version at least 2.4.93" && return
+
+ dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
+ dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
+ flocks_test 4 $DIR1/$tfile-1 $DIR2/$tfile-2
+}
+run_test 74 "flock deadlock: different mounts =============="
+
+# LU-3889
+test_75() {
+ $LFS setstripe -c 2 -S 1m -i 0 $DIR1/$tfile
+ dd if=/dev/zero of=$DIR1/$tfile bs=1M count=2
+ cancel_lru_locks osc
+
+ dd of=$DIR1/$tfile if=/dev/zero bs=1M count=1 seek=1 conv=notrunc
+ sync
+
+ # define OBD_FAIL_LDLM_ENQUEUE_HANG 0x31d
+ $LCTL set_param fail_loc=0x31d
+ stat -c %s $DIR1/$tfile &
+ local pid=$!
+ sleep 1
+ kill -9 $pid
+
+ # For bad lock error handler we should ASSERT and got kernel panic here
+ sleep 4
+ $LCTL set_param fail_loc=0
+}
+run_test 75 "osc: upcall after unuse lock==================="
+
+test_76() { #LU-946
+ [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
+ skip "Need MDS version at least 2.5.53" && return
+ [ $MDSCOUNT -ge 2 ] && skip "skip now for LU-4573" && return #LU-4573
+
+ remote_mds_nodsh && skip "remote MDS with nodsh" && return
+ local fcount=2048
+ local fd
+ local cmd
+ local mdt_idx
+ local mds_idx
+ declare -a fd_list
+ declare -a fid_list
+
+ if remote_mds; then
+ nid=$($LCTL list_nids | sed "s/\./\\\./g")
+ else
+ nid="0@lo"
+ fi
+
+ rm -rf $DIR/$tdir
+ test_mkdir -p $DIR/$tdir
+ if [ $MDSCOUNT -gt 1 ]; then
+ mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
+ else
+ mdt_idx=0
+ fi
+ mds_idx=$((mdt_idx + 1))
+ proc_ofile="mdt.*$mdt_idx.exports.'$nid'.open_files"
+
+ cancel_lru_locks mdc
+
+ echo -n "open files "
+ ulimit -n 8096
+ for (( i = 0; i < $fcount; i++ )) ; do
+ touch $DIR/$tdir/f_$i
+ fd=$(free_fd)
+ cmd="exec $fd<$DIR/$tdir/f_$i"
+ eval $cmd
+ fd_list[i]=$fd
+ echo -n "."
+ done
+ echo
+
+ fid_list=($(do_facet mds$mds_idx $LCTL get_param -n $proc_ofile))
+
+ # Possible errors in openfiles FID list.
+ # 1. Missing FIDs. Check 1
+ # 2. Extra FIDs. Check 1
+ # 3. Duplicated FID. Check 2
+ # 4. Invalid FIDs. Check 2
+ # 5. Valid FID, points to some other file. Check 3
+
+ # Check 1
+ [ ${#fid_list[@]} -ne $fcount ] &&
+ error "${#fid_list[@]} != $fcount open files"
+
+ for (( i = 0; i < $fcount; i++ )) ; do
+ cmd="exec ${fd_list[i]}</dev/null"
+ eval $cmd
+ filename=$($LFS fid2path $DIR2 ${fid_list[i]})
+
+ # Check 2
+ rm --interactive=no $filename
+ [ $? -ne 0 ] &&
+ error "Nonexisting fid ${fid_list[i]} listed."
+ done
+
+ # Check 3
+ ls_op=$(ls $DIR2/$tdir | wc -l)
+ [ $ls_op -ne 0 ] &&
+ error "Some openfiles are missing in lproc output"
+
+ rm -rf $DIR/$tdir
+}
+run_test 76 "Verify open file for 2048 files"
+
+test_80() {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+ local MDTIDX=1
+ local mdt_index
+ local i
+ local file
+ local pid
+
+ mkdir -p $DIR1/$tdir/dir
+ createmany -o $DIR1/$tdir/dir/f 10 ||
+ error "create files under remote dir failed $i"
+
+ cp /etc/passwd $DIR1/$tdir/$tfile
+
+ #migrate open file should fails
+ multiop_bg_pause $DIR2/$tdir/$tfile O_c || error "open $file failed"
+ pid=$!
+ # give multiop a chance to open
+ sleep 1
+
+ $LFS mv -M $MDTIDX $DIR1/$tdir &&
+ error "migrate open files should failed with open files"
+
+ kill -USR1 $pid
+
+ $LFS mv -M $MDTIDX $DIR1/$tdir ||
+ error "migrate remote dir error"
+
+ echo "Finish migration, then checking.."
+ for file in $(find $DIR1/$tdir); do
+ mdt_index=$($LFS getstripe -M $file)
+ [ $mdt_index == $MDTIDX ] ||
+ error "$file is not on MDT${MDTIDX}"
+ done
+
+ diff /etc/passwd $DIR1/$tdir/$tfile ||
+ error "file different after migration"
+
+ rm -rf $DIR1/$tdir || error "rm dir failed after migration"
+}
+run_test 80 "migrate directory when some children is being opened"
+
log "cleanup: ======================================================"
[ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
complete $SECONDS
+rm -f $SAMPLE_FILE
check_and_cleanup_lustre
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff