DIR=${DIR:-$MOUNT}
assert_DIR
-MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
+MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
[ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
[ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
rm -f $F77_TMP
unset F77_TMP
+test_77m() {
+ (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
+ skip "Need at least version 2.14.52"
+ local param=checksum_speed
+
+ $LCTL get_param $param || error "reading $param failed"
+
+ csum_speeds=$($LCTL get_param -n $param)
+
+ [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
+ error "known checksum types are missing"
+}
+run_test 77m "Verify checksum_speed is correctly read"
+
cleanup_test_78() {
trap 0
rm -f $DIR/$tfile
ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
rm $DIR/$tdir/pics/desktop.jpg
- changelog_dump | tail -10
-
echo "verifying changelog mask"
changelog_chmask "-MKDIR"
changelog_chmask "-CLOSE"
test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
- changelog_dump | tail -10
MKDIRS=$(changelog_dump | grep -c "MKDIR")
CLOSES=$(changelog_dump | grep -c "CLOSE")
[ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
error "User '$cl_user' still in changelog_users"
# lctl get_param -n mdd.*.changelog_users
- # current index: 144
+ # current_index: 144
# ID index (idle seconds)
- # cl3 144 (2)
- if ! changelog_users $SINGLEMDS | grep "^cl"; then
+ # cl3 144 (2) mask=<list>
+ if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
# this is the normal case where all users were deregistered
# make sure no new records are added when no users are present
local last_rec1=$(changelog_users $SINGLEMDS |
}
run_test 160n "Changelog destroy race"
+test_160o() {
+ local mdt="$(facet_svc $SINGLEMDS)"
+
+ [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
+ remote_mds_nodsh && skip "remote MDS with nodsh"
+ [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
+ skip "Need MDS version at least 2.14.52"
+
+ changelog_register --user test_160o -m unlnk+close+open ||
+ error "changelog_register failed"
+ # drop server mask so it doesn't interfere
+ do_facet $SINGLEMDS $LCTL --device $mdt \
+ changelog_register -u "Tt3_-#" &&
+ error "bad symbols in name should fail"
+
+ do_facet $SINGLEMDS $LCTL --device $mdt \
+ changelog_register -u test_160o &&
+ error "the same name registration should fail"
+
+ do_facet $SINGLEMDS $LCTL --device $mdt \
+ changelog_register -u test_160toolongname &&
+ error "too long name registration should fail"
+
+ changelog_chmask "MARK+HSM"
+ lctl get_param mdd.*.changelog*mask
+ local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
+ changelog_users $SINGLEMDS | grep -q $cl_user ||
+ error "User $cl_user not found in changelog_users"
+ #verify username
+ echo $cl_user | grep -q test_160o ||
+ error "User $cl_user has no specific name 'test160o'"
+
+ # change something
+ changelog_clear 0 || error "changelog_clear failed"
+ # generate some changelog records to accumulate on MDT0
+ test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
+ touch $DIR/$tdir/$tfile # open 1
+
+ OPENS=$(changelog_dump | grep -c "OPEN")
+ [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
+
+ # must be no MKDIR it wasn't set as user mask
+ MKDIR=$(changelog_dump | grep -c "MKDIR")
+ [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
+
+ oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
+ mdd.$mdt.changelog_current_mask -n)
+ # register maskless user
+ changelog_register || error "changelog_register failed"
+ # effective mask should be not changed because it is not minimal
+ mask=$(do_facet $SINGLEMDS $LCTL get_param \
+ mdd.$mdt.changelog_current_mask -n)
+ [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
+ # set server mask to minimal value
+ changelog_chmask "MARK"
+ # check effective mask again, should be treated as DEFMASK now
+ mask=$(do_facet $SINGLEMDS $LCTL get_param \
+ mdd.$mdt.changelog_current_mask -n)
+ [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
+
+ do_facet $SINGLEMDS $LCTL --device $mdt \
+ changelog_deregister -u test_160o ||
+ error "cannot deregister by name"
+}
+run_test 160o "changelog user name and mask"
+
test_160p() {
remote_mds_nodsh && skip "remote MDS with nodsh" && return
[[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
# LU-13117, LU-13597
test_205b() {
+ (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
+ skip "Need MDS version at least 2.13.54.91"
+
job_stats="mdt.*.job_stats"
$LCTL set_param $job_stats=clear
# Setting jobid_var to USER might not be supported
}
run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
+# NB: To get the parallel DIO behavior in LU-13798, there must be > 1
+# stripe and i/o size must be > stripe size
+# Old style synchronous DIO waits after submitting each chunk, resulting in a
+# single RPC in flight. This test shows async DIO submission is working by
+# showing multiple RPCs in flight.
+test_398g() { # LU-13798
+ $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
+
+ # We need to do some i/o first to acquire enough grant to put our RPCs
+ # in flight; otherwise a new connection may not have enough grant
+ # available
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
+ error "parallel dio failed"
+ stack_trap "rm -f $DIR/$tfile"
+
+ # Reduce RPC size to 1M to avoid combination in to larger RPCs
+ local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
+ $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
+ stack_trap "$LCTL set_param -n $pages_per_rpc"
+
+ # Recreate file so it's empty
+ rm -f $DIR/$tfile
+ $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
+ #Pause rpc completion to guarantee we see multiple rpcs in flight
+ #define OBD_FAIL_OST_BRW_PAUSE_BULK
+ do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
+ stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
+
+ # Clear rpc stats
+ $LCTL set_param osc.*.rpc_stats=c
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
+ error "parallel dio failed"
+ stack_trap "rm -f $DIR/$tfile"
+
+ $LCTL get_param osc.*-OST0000-*.rpc_stats
+ pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
+ grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
+ grep "8:" | awk '{print $8}')
+ # We look at the "8 rpcs in flight" field, and verify A) it is present
+ # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
+ # as expected for an 8M DIO to a file with 1M stripes.
+ [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
+
+ # Verify turning off parallel dio works as expected
+ # Clear rpc stats
+ $LCTL set_param osc.*.rpc_stats=c
+ $LCTL set_param llite.*.parallel_dio=0
+ stack_trap '$LCTL set_param llite.*.parallel_dio=1'
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
+ error "dio with parallel dio disabled failed"
+
+ # Ideally, we would see only one RPC in flight here, but there is an
+ # unavoidable race between i/o completion and RPC in flight counting,
+ # so while only 1 i/o is in flight at a time, the RPC in flight counter
+ # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
+ # So instead we just verify it's always < 8.
+ $LCTL get_param osc.*-OST0000-*.rpc_stats
+ ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
+ grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
+ grep '^$' -B1 | grep . | awk '{print $1}')
+ [ $ret != "8:" ] ||
+ error "we should see fewer than 8 RPCs in flight (saw $ret)"
+}
+run_test 398g "verify parallel dio async RPC submission"
+
+test_398h() { # LU-13798
+ local dio_file=$DIR/$tfile.dio
+
+ $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
+ stack_trap "rm -f $DIR/$tfile $dio_file"
+
+ dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
+ error "parallel dio failed"
+ diff $DIR/$tfile $dio_file
+ [[ $? == 0 ]] || error "file diff after aiocp"
+}
+run_test 398h "verify correctness of read & write with i/o size >> stripe size"
+
+test_398i() { # LU-13798
+ local dio_file=$DIR/$tfile.dio
+
+ $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
+ stack_trap "rm -f $DIR/$tfile $dio_file"
+
+ #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
+ $LCTL set_param fail_loc=0x1418
+ # make sure we don't crash and fail properly
+ dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
+ error "parallel dio page allocation failure succeeded"
+ diff $DIR/$tfile $dio_file
+ [[ $? != 0 ]] || error "no diff after failed aiocp"
+}
+run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
+
+test_398j() { # LU-13798
+ # Stripe size > RPC size but less than i/o size tests split across
+ # stripes and RPCs for individual i/o op
+ $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
+
+ # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
+ local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
+ $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
+ stack_trap "$LCTL set_param -n $pages_per_rpc"
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
+ error "parallel dio write failed"
+ stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
+
+ dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
+ error "parallel dio read failed"
+ diff $DIR/$tfile $DIR/$tfile.2
+ [[ $? == 0 ]] || error "file diff after parallel dio read"
+}
+run_test 398j "test parallel dio where stripe size > rpc_size"
+
+test_398k() { # LU-13798
+ wait_delete_completed
+ wait_mds_ost_sync
+
+ # 4 stripe file; we will cause out of space on OST0
+ $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
+
+ # Fill OST0 (if it's not too large)
+ ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
+ head -n1)
+ if [[ $ORIGFREE -gt $MAXFREE ]]; then
+ skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
+ fi
+ $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
+ dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
+ error "dd should fill OST0"
+ stack_trap "rm -f $DIR/$tfile.1"
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
+ err=$?
+
+ ls -la $DIR/$tfile
+ $CHECKSTAT -t file -s 0 $DIR/$tfile ||
+ error "file is not 0 bytes in size"
+
+ # dd above should not succeed, but don't error until here so we can
+ # get debug info above
+ [[ $err != 0 ]] ||
+ error "parallel dio write with enospc succeeded"
+ stack_trap "rm -f $DIR/$tfile"
+}
+run_test 398k "test enospc on first stripe"
+
+test_398l() { # LU-13798
+ wait_delete_completed
+ wait_mds_ost_sync
+
+ # 4 stripe file; we will cause out of space on OST0
+ # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
+ # happens on the second i/o chunk we issue
+ $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
+ stack_trap "rm -f $DIR/$tfile"
+
+ # Fill OST0 (if it's not too large)
+ ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
+ head -n1)
+ if [[ $ORIGFREE -gt $MAXFREE ]]; then
+ skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
+ fi
+ $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
+ dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
+ error "dd should fill OST0"
+ stack_trap "rm -f $DIR/$tfile.1"
+
+ dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
+ err=$?
+ stack_trap "rm -f $DIR/$tfile.2"
+
+ # Check that short write completed as expected
+ ls -la $DIR/$tfile.2
+ $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
+ error "file is not 1M in size"
+
+ # dd above should not succeed, but don't error until here so we can
+ # get debug info above
+ [[ $err != 0 ]] ||
+ error "parallel dio write with enospc succeeded"
+
+ # Truncate source file to same length as output file and diff them
+ $TRUNCATE $DIR/$tfile 1048576
+ diff $DIR/$tfile $DIR/$tfile.2
+ [[ $? == 0 ]] || error "data incorrect after short write"
+}
+run_test 398l "test enospc on intermediate stripe/RPC"
+
+test_398m() { # LU-13798
+ $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
+
+ lctl set_param *debug=-1 debug_mb=10000
+
+ # Set up failure on OST0, the first stripe:
+ #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
+ #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
+ # So this fail_val specifies OST0
+ do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
+ stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
+ error "parallel dio write with failure on first stripe succeeded"
+ stack_trap "rm -f $DIR/$tfile"
+ do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
+
+ # Place data in file for read
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
+ error "parallel dio write failed"
+
+ # Fail read on OST0, first stripe
+ #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
+ do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
+ dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
+ error "parallel dio read with error on first stripe succeeded"
+ rm -f $DIR/$tfile.2
+ do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
+
+ # Switch to testing on OST1, second stripe
+ # Clear file contents, maintain striping
+ echo > $DIR/$tfile
+ # Set up failure on OST1, second stripe:
+ do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
+ stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
+ error "parallel dio write with failure on first stripe succeeded"
+ stack_trap "rm -f $DIR/$tfile"
+ do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
+
+ # Place data in file for read
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
+ error "parallel dio write failed"
+
+ # Fail read on OST1, second stripe
+ #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
+ do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
+ dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
+ error "parallel dio read with error on first stripe succeeded"
+ rm -f $DIR/$tfile.2
+ do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
+}
+run_test 398m "test RPC failures with parallel dio"
+
+# Parallel submission of DIO should not cause problems for append, but it's
+# important to verify.
+test_398n() { # LU-13798
+ $LFS setstripe -C 2 -S 1M $DIR/$tfile
+
+ dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
+ error "dd to create source file failed"
+ stack_trap "rm -f $DIR/$tfile"
+
+ dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
+ error "parallel dio write with failure on second stripe succeeded"
+ stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
+ diff $DIR/$tfile $DIR/$tfile.1
+ [[ $? == 0 ]] || error "data incorrect after append"
+
+}
+run_test 398n "test append with parallel DIO"
+
test_fake_rw() {
local read_write=$1
if [ "$read_write" = "write" ]; then
git://git.whamcloud.com / fs / lustre-release.git / blobdiff