diff options
Diffstat (limited to 'tests/fsck-tests')
| -rw-r--r-- | tests/fsck-tests/020-extent-ref-cases/keyed_data_ref_with_reloc_leaf.img | bin | 0 -> 16384 bytes | |||
| -rwxr-xr-x | tests/fsck-tests/025-file-extents/test.sh | 4 | ||||
| -rwxr-xr-x | tests/fsck-tests/031-metadatadump-check-data-csum/test.sh | 4 | ||||
| -rw-r--r-- | tests/fsck-tests/035-inline-bad-ram-bytes/offset_by_one.img | bin | 0 -> 3072 bytes | |||
| -rwxr-xr-x | tests/fsck-tests/035-inline-bad-ram-bytes/test.sh | 11 | ||||
| -rw-r--r-- | tests/fsck-tests/036-rescan-not-kicked-in/no_rescan_kicked_in.img | bin | 0 -> 3072 bytes | |||
| -rwxr-xr-x | tests/fsck-tests/036-rescan-not-kicked-in/test.sh | 17 | ||||
| -rwxr-xr-x | tests/fsck-tests/037-freespacetree-repair/test.sh | 81 |
8 files changed, 113 insertions, 4 deletions
diff --git a/tests/fsck-tests/020-extent-ref-cases/keyed_data_ref_with_reloc_leaf.img b/tests/fsck-tests/020-extent-ref-cases/keyed_data_ref_with_reloc_leaf.img Binary files differnew file mode 100644 index 00000000..80345cf9 --- /dev/null +++ b/tests/fsck-tests/020-extent-ref-cases/keyed_data_ref_with_reloc_leaf.img diff --git a/tests/fsck-tests/025-file-extents/test.sh b/tests/fsck-tests/025-file-extents/test.sh index 95707596..db066ee1 100755 --- a/tests/fsck-tests/025-file-extents/test.sh +++ b/tests/fsck-tests/025-file-extents/test.sh @@ -15,7 +15,7 @@ prepare_test_dev 128M # Do some write into a large prealloc range # Lowmem mode can report missing csum due to wrong csum range -test_paritical_write_into_prealloc() +test_partial_write_into_prealloc() { run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f "$TEST_DEV" run_check_mount_test_dev @@ -55,6 +55,6 @@ test_hole_extent_with_no_holes_flag() run_check "$TOP/btrfs" check "$TEST_DEV" } -test_paritical_write_into_prealloc +test_partial_write_into_prealloc test_compressed_inline_extent test_hole_extent_with_no_holes_flag diff --git a/tests/fsck-tests/031-metadatadump-check-data-csum/test.sh b/tests/fsck-tests/031-metadatadump-check-data-csum/test.sh index e9b2d5c6..7f3872e6 100755 --- a/tests/fsck-tests/031-metadatadump-check-data-csum/test.sh +++ b/tests/fsck-tests/031-metadatadump-check-data-csum/test.sh @@ -1,5 +1,5 @@ #!/bin/bash -# To check if "btrfs check" can detect metadata dump (restored by btrfs-iamge) +# To check if "btrfs check" can detect metadata dump (restored by btrfs-image) # and ignore --check-data-csum option source "$TEST_TOP/common" @@ -21,7 +21,7 @@ chmod a+w restored_image run_check $SUDO_HELPER "$TOP/btrfs-image" "$TEST_DEV" "restored_image" # use prepare_test_dev() to wipe all existing data on $TEST_DEV -# so there is no way that restored image could have mathcing data csum +# so there is no way that restored image could have matching data csum prepare_test_dev run_check $SUDO_HELPER "$TOP/btrfs-image" -r "restored_image" "$TEST_DEV" diff --git a/tests/fsck-tests/035-inline-bad-ram-bytes/offset_by_one.img b/tests/fsck-tests/035-inline-bad-ram-bytes/offset_by_one.img Binary files differnew file mode 100644 index 00000000..2f58208e --- /dev/null +++ b/tests/fsck-tests/035-inline-bad-ram-bytes/offset_by_one.img diff --git a/tests/fsck-tests/035-inline-bad-ram-bytes/test.sh b/tests/fsck-tests/035-inline-bad-ram-bytes/test.sh new file mode 100755 index 00000000..6f6e2a5e --- /dev/null +++ b/tests/fsck-tests/035-inline-bad-ram-bytes/test.sh @@ -0,0 +1,11 @@ +#!/bin/bash +# Around 2014, btrfs kernel has a regression that create inline extent +# with ram_bytes offset by one. +# This old regression could be caught by tree-check code. +# This test case will check if btrfs check could detect and repair it. + +source "$TEST_TOP/common" + +check_prereq btrfs + +check_all_images diff --git a/tests/fsck-tests/036-rescan-not-kicked-in/no_rescan_kicked_in.img b/tests/fsck-tests/036-rescan-not-kicked-in/no_rescan_kicked_in.img Binary files differnew file mode 100644 index 00000000..b855a72f --- /dev/null +++ b/tests/fsck-tests/036-rescan-not-kicked-in/no_rescan_kicked_in.img diff --git a/tests/fsck-tests/036-rescan-not-kicked-in/test.sh b/tests/fsck-tests/036-rescan-not-kicked-in/test.sh new file mode 100755 index 00000000..eafd599d --- /dev/null +++ b/tests/fsck-tests/036-rescan-not-kicked-in/test.sh @@ -0,0 +1,17 @@ +#!/bin/bash +# Under certain power loss case, btrfs quota tree can be initialized but +# rescan not kicked in. Can be also reproduced by fstests/btrfs/166 but with +# low probability. +# +# This test case verifies a special case when 'btrfs check' does not report +# qgroup accounting difference as an error, thus no false alert for btrfs/166. + +source "$TEST_TOP/common" + +check_prereq btrfs + +check_image() { + run_check "$TOP/btrfs" check "$1" +} + +check_all_images diff --git a/tests/fsck-tests/037-freespacetree-repair/test.sh b/tests/fsck-tests/037-freespacetree-repair/test.sh new file mode 100755 index 00000000..261d7ccb --- /dev/null +++ b/tests/fsck-tests/037-freespacetree-repair/test.sh @@ -0,0 +1,81 @@ +#!/bin/bash +# Corrupt a filesystem that is using freespace tree and then ensure that +# btrfs check is able to repair it. This tests correct detection/repair of +# both a FREE_SPACE_EXTENT based FST and a FREE_SPACE_BITMAP based FST. + +source "$TEST_TOP/common" + +setup_root_helper +prepare_test_dev 256M + +check_prereq btrfs +check_prereq mkfs.btrfs +check_global_prereq grep +check_global_prereq tail +check_global_prereq head +check_global_prereq cut + +# wrapper for btrfs-corrupt-item +# $1: Type of item we want to corrupt - extent or bitmap +corrupt_fst_item() +{ + local type + local objectid + local offset + type="$1" + + if [[ $type == "bitmap" ]]; then + type=200 + objectid=$("$TOP/btrfs" inspect-internal dump-tree -t 10 "$TEST_DEV" | \ + grep -o "[[:digit:]]* FREE_SPACE_BITMAP [[:digit:]]*" | \ + cut -d' ' -f1 | tail -2 | head -1) + offset=$("$TOP/btrfs" inspect-internal dump-tree -t 10 "$TEST_DEV" | \ + grep -o "[[:digit:]]* FREE_SPACE_BITMAP [[:digit:]]*" | \ + cut -d' ' -f3 | tail -2 | head -1) + echo "Corrupting $objectid,FREE_SPACE_BITMAP,$offset" >> "$RESULTS" + elif [[ $type == "extent" ]]; then + type=199 + objectid=$("$TOP/btrfs" inspect-internal dump-tree -t 10 "$TEST_DEV" | \ + grep -o "[[:digit:]]* FREE_SPACE_EXTENT [[:digit:]]*" | \ + cut -d' ' -f1 | tail -2 | head -1) + offset=$("$TOP/btrfs" inspect-internal dump-tree -t 10 "$TEST_DEV" | \ + grep -o "[[:digit:]]* FREE_SPACE_EXTENT [[:digit:]]*" | \ + cut -d' ' -f3 | tail -2 | head -1) + echo "Corrupting $objectid,FREE_SPACE_EXTENT,$offset" >> "$RESULTS" + else + _fail "Unknown item type for corruption" + fi + + run_check "$TOP/btrfs-corrupt-block" -r 10 -K "$objectid,$type,$offset" \ + -f offset "$TEST_DEV" +} + +if ! [ -f "/sys/fs/btrfs/features/free_space_tree" ]; then + _not_run "kernel does not support free-space-tree feature" + exit +fi + +run_check "$TOP/mkfs.btrfs" -n 4k -f "$TEST_DEV" +run_check_mount_test_dev -oclear_cache,space_cache=v2 + +# create files which will populate the FST +for i in {1..3000}; do + run_check $SUDO_HELPER fallocate -l 4k "$TEST_MNT/file.$i" +done + +run_check_umount_test_dev + +# now corrupt one of the bitmap items +corrupt_fst_item "bitmap" +check_image "$TEST_DEV" + +# change the freespace such that we now have at least one free_space_extent +# object +run_check_mount_test_dev +rm -rf "$TEST_MNT/file.*" +run_check $SUDO_HELPER fallocate -l 50m "$TEST_MNT/file" +run_check_umount_test_dev + +# now corrupt an extent +corrupt_fst_item "extent" +check_image "$TEST_DEV" |