The internal RT device directly follows the data device on the same block device. This implies the data device can't be grown, and growfs should handle this gracefully. Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx> --- tests/xfs/4204 | 24 ++++++++++++++++++++++++ tests/xfs/4204.out | 3 +++ 2 files changed, 27 insertions(+) create mode 100755 tests/xfs/4204 create mode 100644 tests/xfs/4204.out diff --git a/tests/xfs/4204 b/tests/xfs/4204 new file mode 100755 index 000000000000..753c414e38a2 --- /dev/null +++ b/tests/xfs/4204 @@ -0,0 +1,24 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2024 Christoph Hellwig. +# +# FS QA Test No. 4204 +# +# Check that trying to grow a data device followed by the internal RT device +# fails gracefully with EINVAL. +# +. ./common/preamble +_begin_fstest quick auto growfs ioctl zone + +_require_scratch +_require_zoned_device $SCRATCH_DEV + +echo "Creating file system" +_scratch_mkfs_xfs >>$seqres.full 2>&1 +_scratch_mount + +echo "Trying to grow file system (should fail)" +$XFS_GROWFS_PROG -d $SCRATCH_MNT >>$seqres.full 2>&1 + +status=0 +exit diff --git a/tests/xfs/4204.out b/tests/xfs/4204.out new file mode 100644 index 000000000000..b3593cf60d16 --- /dev/null +++ b/tests/xfs/4204.out @@ -0,0 +1,3 @@ +QA output created by 4204 +Creating file system +Trying to grow file system (should fail) -- 2.47.2
