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Retry zfs destroy when busy in rsend tests 

rsend tests in the test suite frequently create and
destroy datasets. It is possible for zfs destroy to
return an error code indicating the dataset is busy.
Simply use a log_must_busy in these cases to retry
destroying those datasets. Other fixes to rsend test
cases to avoid unmounting and remounting filesystems
and some cleanup.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Closes #6418
This commit is contained in:
Giuseppe Di Natale 2017-08-03 08:57:43 -07:00 committed by Brian Behlendorf
parent ecb2b7dc7f
commit e3bdcb8ad8
16 changed files with 46 additions and 47 deletions
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4
tests/zfs-tests/tests/functional/reservation/reservation_004_pos.sh
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@ -56,7 +56,7 @@ verify_runnable "both"
function cleanup {
for obj in $OBJ_LIST; do
datasetexists $obj && log_must zfs destroy -f $obj
datasetexists $obj && log_must_busy zfs destroy -f $obj
done
}
@ -112,7 +112,7 @@ for obj in $OBJ_LIST ; do
"($resv_size_set != $resv_size_get)"
fi
log_must zfs destroy -f $obj
log_must_busy zfs destroy -f $obj
new_space_avail=`get_prop available $TESTPOOL`
new_space_used=`get_prop used $TESTPOOL`

28
tests/zfs-tests/tests/functional/rsend/rsend.kshlib
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@ -119,13 +119,13 @@ function cleanup_pool
log_must rm -rf $BACKDIR/*
if is_global_zone ; then
log_must zfs destroy -Rf $pool
log_must_busy zfs destroy -Rf $pool
else
typeset list=$(zfs list -H -r -t all -o name $pool)
for ds in $list ; do
if [[ $ds != $pool ]] ; then
if datasetexists $ds ; then
log_must zfs destroy -Rf $ds
log_must_busy zfs destroy -Rf $ds
fi
fi
done
@ -296,24 +296,16 @@ function destroy_tree
typeset -i ret=0
typeset snap
for snap in "$@" ; do
zfs destroy $snap
ret=$?
log_must_busy zfs destroy $snap
typeset ds=${snap%%@*}
typeset type=$(get_prop "type" $ds)
if [[ $type == "filesystem" ]]; then
typeset mntpnt=$(get_prop mountpoint $ds)
((ret |= $?))
if ((ret != 0)); then
rm -r $mntpnt/$snap
((ret |= $?))
if [[ -n $mntpnt ]]; then
rm -rf $mntpnt/$snap
fi
fi
if ((ret != 0)); then
return $ret
fi
done
return 0
@ -516,8 +508,8 @@ function test_fs_setup
typeset sendpool=${sendfs%%/*}
typeset recvpool=${recvfs%%/*}
datasetexists $sendfs && log_must zfs destroy -r $sendpool
datasetexists $recvfs && log_must zfs destroy -r $recvpool
datasetexists $sendfs && log_must_busy zfs destroy -r $sendpool
datasetexists $recvfs && log_must_busy zfs destroy -r $recvpool
if $(datasetexists $sendfs || zfs create -o compress=lz4 $sendfs); then
mk_files 1000 256 0 $sendfs &
@ -547,7 +539,7 @@ function test_fs_setup
fi
if datasetexists $streamfs; then
log_must zfs destroy -r $streamfs
log_must_busy zfs destroy -r $streamfs
fi
log_must zfs create -o compress=lz4 $sendpool/stream
}
@ -664,8 +656,8 @@ function resume_cleanup
typeset sendfs=$1
typeset streamfs=$2
datasetexists $sendfs && log_must zfs destroy -r $sendfs
datasetexists $streamfs && log_must zfs destroy -r $streamfs
datasetexists $sendfs && log_must_busy zfs destroy -r $sendfs
datasetexists $streamfs && log_must_busy zfs destroy -r $streamfs
cleanup_pool $POOL2
rm -f /$POOL/initial.zsend /$POOL/incremental.zsend
}

6
tests/zfs-tests/tests/functional/rsend/rsend_003_pos.ksh
View File

@ -59,7 +59,7 @@ if is_global_zone ; then
#
log_must eval "zfs send -I $POOL2@psnap $POOL2/pclone@final > " \
"$BACKDIR/pool-clone-I"
log_must zfs destroy -rf $POOL2/pclone
log_must_busy zfs destroy -rf $POOL2/pclone
log_must eval "zfs receive -d -F $POOL2 < $BACKDIR/pool-clone-I"
log_must cmp_ds_subs $POOL $POOL2
log_must cmp_ds_cont $POOL $POOL2
@ -73,7 +73,7 @@ dstds=$(get_dst_ds $POOL $POOL2)
ds=$dstds/$FS/fs1
log_must eval "zfs send -I $ds/fs2@fsnap $ds/fclone@final > " \
"$BACKDIR/fs-clone-I"
log_must zfs destroy -rf $ds/fclone
log_must_busy zfs destroy -rf $ds/fclone
log_must eval "zfs receive -F $ds/fclone < $BACKDIR/fs-clone-I"
log_must cmp_ds_subs $POOL $dstds
@ -86,7 +86,7 @@ if is_global_zone ; then
ds=$POOL2/$FS
log_must eval "zfs send -I $ds/vol@vsnap $ds/vclone@final > " \
"$BACKDIR/vol-clone-I"
log_must zfs destroy -rf $ds/vclone
log_must_busy zfs destroy -rf $ds/vclone
log_must eval "zfs receive -d -F $POOL2 < $BACKDIR/vol-clone-I"
log_must cmp_ds_subs $POOL $POOL2
log_must cmp_ds_cont $POOL $POOL2

6
tests/zfs-tests/tests/functional/rsend/rsend_009_pos.ksh
View File

@ -48,10 +48,10 @@ verify_runnable "global"
function cleanup
{
if datasetexists bpool ; then
log_must zpool destroy -f bpool
log_must_busy zpool destroy -f bpool
fi
if datasetexists spool ; then
log_must zpool destroy -f spool
log_must_busy zpool destroy -f spool
fi
}
@ -80,7 +80,7 @@ log_must ismounted spool
# Test out of space on top filesystem
#
log_must mv /bpool/fs/file /bpool
log_must zfs destroy -rf bpool/fs
log_must_busy zfs destroy -rf bpool/fs
log_must zfs snapshot bpool@snap
log_must eval "zfs send -R bpool@snap > $BACKDIR/bpool-R"

3
tests/zfs-tests/tests/functional/rsend/rsend_011_pos.ksh
View File

@ -45,9 +45,6 @@ verify_runnable "both"
function cleanup
{
export __ZFS_POOL_RESTRICT="$POOL $POOL2"
log_must zfs unmount -a
unset __ZFS_POOL_RESTRICT
log_must cleanup_pool $POOL
log_must cleanup_pool $POOL2

6
tests/zfs-tests/tests/functional/rsend/rsend_013_pos.ksh
View File

@ -66,11 +66,11 @@ cleanup
log_must eval "zfs send -R $POOL@final > $BACKDIR/pool-final-R"
log_must eval "zfs receive -dF $POOL2 < $BACKDIR/pool-final-R"
log_must zfs destroy -Rf $POOL/$FS
log_must zfs destroy -Rf $POOL/pclone
log_must_busy zfs destroy -Rf $POOL/$FS
log_must_busy zfs destroy -Rf $POOL/pclone
if is_global_zone ; then
log_must zfs destroy -Rf $POOL/vol
log_must_busy zfs destroy -Rf $POOL/vol
fi
log_must zfs snapshot -r $POOL@destroy

5
tests/zfs-tests/tests/functional/rsend/rsend_020_pos.ksh
View File

@ -33,6 +33,11 @@
verify_runnable "both"
# See issue: https://github.com/zfsonlinux/zfs/issues/6446
if is_linux; then
log_unsupported "Test often hangs. Skipping."
fi
log_assert "Verify resumability of full ZFS send/receive with the -D " \
"(dedup) flag"

5
tests/zfs-tests/tests/functional/rsend/rsend_021_pos.ksh
View File

@ -35,6 +35,11 @@
verify_runnable "both"
# See issue: https://github.com/zfsonlinux/zfs/issues/6446
if is_linux; then
log_unsupported "Test often hangs. Skipping."
fi
log_assert "Verify resumability of a full and incremental ZFS send/receive " \
"with the -e (embedded) flag"

4
tests/zfs-tests/tests/functional/rsend/rsend_022_pos.ksh
View File

@ -54,10 +54,10 @@ log_onexit resume_cleanup $sendfs $streamfs
test_fs_setup $sendfs $recvfs
log_must zfs bookmark $sendfs@a $sendfs#bm_a
log_must zfs destroy $sendfs@a
log_must_busy zfs destroy $sendfs@a
log_must zfs receive -v $recvfs </$POOL/initial.zsend
resume_test "zfs send -i \#bm_a $sendfs@b" $streamfs $recvfs
log_must zfs destroy -r -f $sendfs
log_must_busy zfs destroy -r -f $sendfs
log_must zfs receive -v $sendfs </$POOL/initial.zsend
log_must zfs receive -v $sendfs </$POOL/incremental.zsend
file_check $sendfs $recvfs

2
tests/zfs-tests/tests/functional/rsend/rsend_024_pos.ksh
View File

@ -50,7 +50,7 @@ streamfs=$POOL/stream
log_onexit resume_cleanup $sendfs $streamfs
test_fs_setup $sendfs $recvfs
log_must zfs unmount $sendfs
log_must zfs unmount -f $sendfs
resume_test "zfs send $sendfs" $streamfs $recvfs
file_check $sendfs $recvfs

6
tests/zfs-tests/tests/functional/rsend/send-c_lz4_disabled.ksh
View File

@ -52,8 +52,8 @@ for compress in off gzip; do
poolexists $POOL3 && destroy_pool $POOL3
log_must zpool create $pool_opt $POOL3 $DISK3
datasetexists $send_ds && log_must zfs destroy -r $send_ds
datasetexists $recv_ds && log_must zfs destroy -r $recv_ds
datasetexists $send_ds && log_must_busy zfs destroy -r $send_ds
datasetexists $recv_ds && log_must_busy zfs destroy -r $recv_ds
log_must zfs create -o compress=$compress $send_ds
typeset dir=$(get_prop mountpoint $send_ds)
@ -63,7 +63,7 @@ for compress in off gzip; do
log_must eval "zfs send -c $send_ds@full >$BACKDIR/full-c"
log_must eval "zfs recv $recv_ds <$BACKDIR/full-c"
log_must zfs destroy -r $recv_ds
log_must_busy zfs destroy -r $recv_ds
log_must eval "zfs send $send_ds@full >$BACKDIR/full"
log_must eval "zfs recv $recv_ds <$BACKDIR/full"

4
tests/zfs-tests/tests/functional/rsend/send-c_recv_lz4_disabled.ksh
View File

@ -50,8 +50,8 @@ datasetexists $POOL3 && log_must zpool destroy $POOL3
log_must zpool create -d $POOL3 $DISK3
for compress in $compress_types; do
datasetexists $send_ds && log_must zfs destroy -r $send_ds
datasetexists $recv_ds && log_must zfs destroy -r $recv_ds
datasetexists $send_ds && log_must_busy zfs destroy -r $send_ds
datasetexists $recv_ds && log_must_busy zfs destroy -r $recv_ds
log_must zfs create -o compress=$compress $send_ds
typeset dir=$(get_prop mountpoint $send_ds)

4
tests/zfs-tests/tests/functional/rsend/send-c_stream_size_estimate.ksh
View File

@ -56,8 +56,8 @@ log_onexit cleanup_pool $POOL2
write_compressible $BACKDIR ${megs}m
for compress in $compress_types; do
datasetexists $send_ds && log_must zfs destroy -r $send_ds
datasetexists $send_vol && log_must zfs destroy -r $send_vol
datasetexists $send_ds && log_must_busy zfs destroy -r $send_ds
datasetexists $send_vol && log_must_busy zfs destroy -r $send_vol
log_must zfs create -o compress=$compress $send_ds
log_must zfs create -V 1g -o compress=$compress $send_vol

2
tests/zfs-tests/tests/functional/rsend/send-c_verify_ratio.ksh
View File

@ -59,7 +59,7 @@ for prop in $(get_rand_compress_any 6); do
verify_stream_size $BACKDIR/compressed $sendfs
log_must rm $BACKDIR/uncompressed $BACKDIR/compressed
log_must zfs destroy -r $sendfs
log_must_busy zfs destroy -r $sendfs
done
done

2
tests/zfs-tests/tests/functional/rsend/send-c_volume.ksh
View File

@ -29,7 +29,7 @@
function cleanup
{
log_must zfs destroy -r $vol
log_must_busy zfs destroy -r $vol
cleanup_pool $POOL2
}

6
tests/zfs-tests/tests/functional/rsend/send-cpL_varied_recsize.ksh
View File

@ -55,8 +55,8 @@ verify_runnable "both"
function cleanup
{
datasetexists $TESTPOOL/128k && log_must zfs destroy $TESTPOOL/128k
datasetexists $TESTPOOL/1m && log_must zfs destroy $TESTPOOL/1m
datasetexists $TESTPOOL/128k && log_must_busy zfs destroy $TESTPOOL/128k
datasetexists $TESTPOOL/1m && log_must_busy zfs destroy $TESTPOOL/1m
cleanup_pool $POOL2
destroy_pool $POOL3
}
@ -153,7 +153,7 @@ function check
check_recsize $recv_ds $expected_file_bs $expected_recsize
$do_size_test && verify_stream_size $stream $recv_ds
log_must zfs destroy -r $recv_ds
log_must_busy zfs destroy -r $recv_ds
}
log_assert "Verify compressed send works with datasets of varying recsize."