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Signed-off-by: Anand Jain --- v2: Remove the commented #_require_command "$WIPEFS_PROG" wipefs which I forgot to remove earlier. tests/btrfs/242 | 48 +++++++++++++++++++++++++++++++++++++++++++++ tests/btrfs/242.out | 2 ++ 2 files changed, 50 insertions(+) create mode 100755 tests/btrfs/242 create mode 100644 tests/btrfs/242.out diff --git a/tests/btrfs/242 b/tests/btrfs/242 new file mode 100755 index 000000000000..6b632e4abada --- /dev/null +++ b/tests/btrfs/242 @@ -0,0 +1,48 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2021 Oracle. All Rights Reserved. +# +# FS QA Test 242 +# +# Test that fstrim can run on the degraded filesystem +# Kernel requires fix for the null pointer deref in btrfs_trim_fs() +# [patch] btrfs: check for missing device in btrfs_trim_fs + + +. ./common/preamble +_begin_fstest auto quick replace trim + +# Import common functions. +. ./common/filter + +# real QA test starts here +_supported_fs btrfs +_require_btrfs_forget_or_module_loadable +_require_scratch_dev_pool 2 + +_scratch_dev_pool_get 2 +dev1=$(echo $SCRATCH_DEV_POOL | $AWK_PROG '{ print $1 }') + +_scratch_pool_mkfs "-m raid1 -d raid1" +_scratch_mount +_require_batched_discard $SCRATCH_MNT + +# Add a test file with some data. +$XFS_IO_PROG -f -c "pwrite -S 0xab 0 10M" $SCRATCH_MNT/foo > /dev/null + +# Unmount the filesystem. +_scratch_unmount + +# Mount the filesystem in degraded mode +_btrfs_forget_or_module_reload +_mount -o degraded $dev1 $SCRATCH_MNT + +# Run fstrim +$FSTRIM_PROG $SCRATCH_MNT + +_scratch_dev_pool_put + +echo Silence is golden + +status=0 +exit diff --git a/tests/btrfs/242.out b/tests/btrfs/242.out new file mode 100644 index 000000000000..a46d77702f23 --- /dev/null +++ b/tests/btrfs/242.out @@ -0,0 +1,2 @@ +QA output created by 242 +Silence is golden -- 2.27.0