Re: [PATCH 2/2] generic: test shutdowns of a nested filesystem

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Aug 17, 2021 at 04:53:25PM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@xxxxxxxxxx>
> 
> generic/475, but we're running fsstress on a disk image inside the
> scratch filesystem
> 
> Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
> ---
>  common/rc             |   20 +++++++
>  tests/generic/725     |  136 +++++++++++++++++++++++++++++++++++++++++++++++++
>  tests/generic/725.out |    2 +
>  3 files changed, 158 insertions(+)
>  create mode 100755 tests/generic/725
>  create mode 100644 tests/generic/725.out
> 
> 
> diff --git a/common/rc b/common/rc
> index 84757fc1..473bfb0a 100644
> --- a/common/rc
> +++ b/common/rc
> @@ -631,6 +631,26 @@ _ext4_metadump()
>  		$DUMP_COMPRESSOR -f "$dumpfile" &>> "$seqres.full"
>  }
>  
> +# Capture the metadata of a filesystem in a dump file for offline analysis
> +_metadump_dev() {
> +	local device="$1"
> +	local dumpfile="$2"
> +	local compressopt="$3"
> +
> +	case "$FSTYP" in
> +	ext*)
> +		_ext4_metadump $device $dumpfile $compressopt
> +		;;
> +	xfs)
> +		_xfs_metadump $dumpfile $device none $compressopt
> +		;;
> +	*)
> +		echo "Don't know how to metadump $FSTYP"

This breaks tests on filesystems other than ext* and xfs. I think it's
OK if we only want to use it in failure path, but it's better to
describe the use case in comments.

And Im' wondering if should honor DUMP_CORRUPT_FS, and only do the dump
when it's set.

Thanks,
Eryu



[Index of Archives]     [XFS Filesystem Development (older mail)]     [Linux Filesystem Development]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux RAID]     [Linux SCSI]


  Powered by Linux