diff options
| -rwxr-xr-x | tests/btrfs/295 | 38 | ||||
| -rw-r--r-- | tests/btrfs/295.out | 2 |
2 files changed, 40 insertions, 0 deletions
diff --git a/tests/btrfs/295 b/tests/btrfs/295 new file mode 100755 index 00000000..a9a8e553 --- /dev/null +++ b/tests/btrfs/295 @@ -0,0 +1,38 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2023 SUSE Linux Products GmbH. All Rights Reserved. +# +# FS QA Test No. 295 +# +# Make sure btrfs handles critical errors gracefully during mount. +# +. ./common/preamble +_begin_fstest auto quick dangerous + +. ./common/filter +_supported_fs btrfs +_require_scratch + +# Use single metadata profile so we only need to corrupt one copy of tree block +_scratch_mkfs -m single > $seqres.full + +logical_root=$($BTRFS_UTIL_PROG inspect dump-tree -t root "$SCRATCH_DEV" | \ + grep leaf | head -n1 | cut -f2 -d\ ) +physical_root=$(_btrfs_get_physical $logical_root 1) + +echo "tree root logical=$logical_root" >> $seqres.full +echo "tree root physical=$physical_root" >> $seqres.full + +_pwrite_byte 0x00 "$physical_root" 4 $SCRATCH_DEV >> $seqres.full + +# mount may lead to crash +_try_scratch_mount >> $seqres.full 2>&1 + +echo "Silence is golden" + +# Re-create the fs to avoid false alert from the corrupted fs. +_scratch_mkfs -m single >> $seqres.full + +# success, all done +status=0 +exit diff --git a/tests/btrfs/295.out b/tests/btrfs/295.out new file mode 100644 index 00000000..cbebcba7 --- /dev/null +++ b/tests/btrfs/295.out @@ -0,0 +1,2 @@ +QA output created by 295 +Silence is golden |