From: Srivathsa Dara Date: Tue, 17 Sep 2024 13:58:13 +0000 (+0000) Subject: ext4: Regression test for corruption during on-line resize X-Git-Tag: xfs-zoned-2024-21-07~99 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7ba74c6a3c6956715b00fce46e5547a488f65e89;p=users%2Fhch%2Fxfstests-dev.git ext4: Regression test for corruption during on-line resize Regression test for: a6b3bfe176e8 ext4: fix corruption during on-line resize Signed-off-by: Srivathsa Dara Reviewed-by: Zorro Lang Signed-off-by: Zorro Lang --- diff --git a/tests/ext4/060 b/tests/ext4/060 new file mode 100755 index 000000000..38d1c8f7b --- /dev/null +++ b/tests/ext4/060 @@ -0,0 +1,45 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2024 Oracle. All Rights Reserved. +# +# FS QA Test 060 +# +# This test ensures that kernel avoids FS corruption while online +# resizing an ext4 filesystem with disabled resize_inode feature. +# +# The commit a6b3bfe176e8 ("ext4: fix corruption during on-line resize") +# stops the corruption. +# + +. ./common/preamble +_begin_fstest auto resize quick + +_supported_fs ext4 +_fixed_by_kernel_commit a6b3bfe176e8 \ + "ext4: fix corruption during on-line resize" + +_require_command "$RESIZE2FS_PROG" resize2fs +_require_command "$E2FSCK_PROG" e2fsck +_require_scratch_size_nocheck $((9* 1024 * 1024)) + +# Initialize an EXT4 filesystem with the resize_inode feature disabled, +# and a size of 128MiB less than 8GiB, i.e., short of 1 block group in +# an 8GiB filesystem. + +dev_size=$((8* 1024 * 1024 * 1024 - 128 * 1024 * 1024)) +MKFS_OPTIONS="-O ^resize_inode" _scratch_mkfs_sized $dev_size \ + >>$seqres.full 2>&1 + +_scratch_mount + +# Perform online-resize +$RESIZE2FS_PROG $SCRATCH_DEV 9G >> $seqres.full 2>&1 + +_scratch_unmount + +$E2FSCK_PROG -fn $SCRATCH_DEV >> $seqres.full 2>&1 || _fail "Filesystem corrupted" + +echo "Silence is golden" + +status=0 +exit diff --git a/tests/ext4/060.out b/tests/ext4/060.out new file mode 100644 index 000000000..8ffce4de7 --- /dev/null +++ b/tests/ext4/060.out @@ -0,0 +1,2 @@ +QA output created by 060 +Silence is golden