diff mbox series

[1/2] common/rc: _scratch_mkfs_sized supports extra arguments

Message ID 20241116190800.1870975-2-zlang@kernel.org (mailing list archive)
State New
Headers show
Series fstests: fix test issue of xfs/157 | expand

Commit Message

Zorro Lang Nov. 16, 2024, 7:07 p.m. UTC
To give more arguments to _scratch_mkfs_sized, we generally do as:

  MKFS_OPTIONS="-L oldlabel $MKFS_OPTIONS" _scratch_mkfs_sized $fs_size

to give "-L oldlabel" to it. But if _scratch_mkfs_sized fails, it
will get rid of the whole MKFS_OPTIONS and try to mkfs again.
Likes:

  ** mkfs failed with extra mkfs options added to "-L oldlabel -m rmapbt=1" by test 157 **
  ** attempting to mkfs using only test 157 options: -d size=524288000 -b size=4096 **

But that's not the fault of "-L oldlabel". So for keeping the mkfs
options ("-L oldlabel") we need, we'd better to let the
scratch_mkfs_sized to support extra arguments, rather than using
global MKFS_OPTIONS.

Signed-off-by: Zorro Lang <zlang@kernel.org>
---
 common/rc | 34 ++++++++++++++++++----------------
 1 file changed, 18 insertions(+), 16 deletions(-)

Comments

Darrick J. Wong Nov. 18, 2024, 10:21 p.m. UTC | #1
On Sun, Nov 17, 2024 at 03:07:59AM +0800, Zorro Lang wrote:
> To give more arguments to _scratch_mkfs_sized, we generally do as:
> 
>   MKFS_OPTIONS="-L oldlabel $MKFS_OPTIONS" _scratch_mkfs_sized $fs_size
> 
> to give "-L oldlabel" to it. But if _scratch_mkfs_sized fails, it
> will get rid of the whole MKFS_OPTIONS and try to mkfs again.
> Likes:
> 
>   ** mkfs failed with extra mkfs options added to "-L oldlabel -m rmapbt=1" by test 157 **
>   ** attempting to mkfs using only test 157 options: -d size=524288000 -b size=4096 **
> 
> But that's not the fault of "-L oldlabel". So for keeping the mkfs
> options ("-L oldlabel") we need, we'd better to let the
> scratch_mkfs_sized to support extra arguments, rather than using
> global MKFS_OPTIONS.
> 
> Signed-off-by: Zorro Lang <zlang@kernel.org>
> ---
>  common/rc | 34 ++++++++++++++++++----------------
>  1 file changed, 18 insertions(+), 16 deletions(-)
> 
> diff --git a/common/rc b/common/rc
> index 2af26f23f..ce8602383 100644
> --- a/common/rc
> +++ b/common/rc
> @@ -1023,11 +1023,13 @@ _small_fs_size_mb()
>  }
>  
>  # Create fs of certain size on scratch device
> -# _try_scratch_mkfs_sized <size in bytes> [optional blocksize]
> +# _try_scratch_mkfs_sized <size in bytes> [optional blocksize] [other options]
>  _try_scratch_mkfs_sized()
>  {
>  	local fssize=$1
> -	local blocksize=$2
> +	shift
> +	local blocksize=$1
> +	shift
>  	local def_blksz
>  	local blocksize_opt
>  	local rt_ops
> @@ -1091,10 +1093,10 @@ _try_scratch_mkfs_sized()
>  		# don't override MKFS_OPTIONS that set a block size.
>  		echo $MKFS_OPTIONS |grep -E -q "b\s*size="
>  		if [ $? -eq 0 ]; then
> -			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops
> +			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops "$@"
>  		else
>  			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops \
> -				-b size=$blocksize
> +				-b size=$blocksize "$@"
>  		fi
>  		;;
>  	ext2|ext3|ext4)
> @@ -1105,7 +1107,7 @@ _try_scratch_mkfs_sized()
>  				_notrun "Could not make scratch logdev"
>  			MKFS_OPTIONS="$MKFS_OPTIONS -J device=$SCRATCH_LOGDEV"
>  		fi
> -		${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> +		${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
>  		;;
>  	gfs2)
>  		# mkfs.gfs2 doesn't automatically shrink journal files on small
> @@ -1120,13 +1122,13 @@ _try_scratch_mkfs_sized()
>  			(( journal_size >= min_journal_size )) || journal_size=$min_journal_size
>  			MKFS_OPTIONS="-J $journal_size $MKFS_OPTIONS"
>  		fi
> -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV $blocks
> +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize "$@" $SCRATCH_DEV $blocks
>  		;;
>  	ocfs2)
> -		yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> +		yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
>  		;;
>  	udf)
> -		$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> +		$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
>  		;;
>  	btrfs)
>  		local mixed_opt=
> @@ -1134,33 +1136,33 @@ _try_scratch_mkfs_sized()
>  		# the device is not zoned. Ref: btrfs-progs: btrfs_min_dev_size()
>  		(( fssize < $((256 * 1024 * 1024)) )) &&
>  			! _scratch_btrfs_is_zoned && mixed_opt='--mixed'
> -		$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
> +		$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize "$@" $SCRATCH_DEV
>  		;;
>  	jfs)
> -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS $SCRATCH_DEV $blocks
> +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS "$@" $SCRATCH_DEV $blocks
>  		;;
>  	reiserfs)
> -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
>  		;;
>  	reiser4)
>  		# mkfs.resier4 requires size in KB as input for creating filesystem
> -		$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize $SCRATCH_DEV \
> +		$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize "$@" $SCRATCH_DEV \
>  				   `expr $fssize / 1024`
>  		;;
>  	f2fs)
>  		# mkfs.f2fs requires # of sectors as an input for the size
>  		local sector_size=`blockdev --getss $SCRATCH_DEV`
> -		$MKFS_F2FS_PROG $MKFS_OPTIONS $SCRATCH_DEV `expr $fssize / $sector_size`
> +		$MKFS_F2FS_PROG $MKFS_OPTIONS "$@" $SCRATCH_DEV `expr $fssize / $sector_size`
>  		;;
>  	tmpfs)
>  		local free_mem=`_free_memory_bytes`
>  		if [ "$free_mem" -lt "$fssize" ] ; then
>  		   _notrun "Not enough memory ($free_mem) for tmpfs with $fssize bytes"
>  		fi
> -		export MOUNT_OPTIONS="-o size=$fssize $TMPFS_MOUNT_OPTIONS"
> +		export MOUNT_OPTIONS="-o size=$fssize "$@" $TMPFS_MOUNT_OPTIONS"
>  		;;
>  	bcachefs)
> -		$MKFS_BCACHEFS_PROG $MKFS_OPTIONS --fs_size=$fssize $blocksize_opt $SCRATCH_DEV
> +		$MKFS_BCACHEFS_PROG $MKFS_OPTIONS --fs_size=$fssize $blocksize_opt "$@" $SCRATCH_DEV
>  		;;
>  	*)
>  		_notrun "Filesystem $FSTYP not supported in _scratch_mkfs_sized"
> @@ -1170,7 +1172,7 @@ _try_scratch_mkfs_sized()
>  
>  _scratch_mkfs_sized()
>  {
> -	_try_scratch_mkfs_sized $* || _notrun "_scratch_mkfs_sized failed with ($*)"
> +	_try_scratch_mkfs_sized "$@" || _notrun "_scratch_mkfs_sized failed with ($@)"

Nit: Don't use '$@' within a longer string -- either it's "$@" so that
each element in the arg array is rendered individually as a separate
string parameter to the program being called, or "foo $*" so that you
end up with a single string.

shellcheck will complain about that, though bash itself doesn't seem to
care.

--D

>  }
>  
>  # Emulate an N-data-disk stripe w/ various stripe units
> -- 
> 2.45.2
> 
>
Darrick J. Wong Nov. 18, 2024, 10:43 p.m. UTC | #2
On Mon, Nov 18, 2024 at 02:21:36PM -0800, Darrick J. Wong wrote:
> On Sun, Nov 17, 2024 at 03:07:59AM +0800, Zorro Lang wrote:
> > To give more arguments to _scratch_mkfs_sized, we generally do as:
> > 
> >   MKFS_OPTIONS="-L oldlabel $MKFS_OPTIONS" _scratch_mkfs_sized $fs_size
> > 
> > to give "-L oldlabel" to it. But if _scratch_mkfs_sized fails, it
> > will get rid of the whole MKFS_OPTIONS and try to mkfs again.
> > Likes:
> > 
> >   ** mkfs failed with extra mkfs options added to "-L oldlabel -m rmapbt=1" by test 157 **
> >   ** attempting to mkfs using only test 157 options: -d size=524288000 -b size=4096 **
> > 
> > But that's not the fault of "-L oldlabel". So for keeping the mkfs
> > options ("-L oldlabel") we need, we'd better to let the
> > scratch_mkfs_sized to support extra arguments, rather than using
> > global MKFS_OPTIONS.
> > 
> > Signed-off-by: Zorro Lang <zlang@kernel.org>
> > ---
> >  common/rc | 34 ++++++++++++++++++----------------
> >  1 file changed, 18 insertions(+), 16 deletions(-)
> > 
> > diff --git a/common/rc b/common/rc
> > index 2af26f23f..ce8602383 100644
> > --- a/common/rc
> > +++ b/common/rc
> > @@ -1023,11 +1023,13 @@ _small_fs_size_mb()
> >  }
> >  
> >  # Create fs of certain size on scratch device
> > -# _try_scratch_mkfs_sized <size in bytes> [optional blocksize]
> > +# _try_scratch_mkfs_sized <size in bytes> [optional blocksize] [other options]
> >  _try_scratch_mkfs_sized()
> >  {
> >  	local fssize=$1
> > -	local blocksize=$2
> > +	shift
> > +	local blocksize=$1
> > +	shift
> >  	local def_blksz
> >  	local blocksize_opt
> >  	local rt_ops
> > @@ -1091,10 +1093,10 @@ _try_scratch_mkfs_sized()
> >  		# don't override MKFS_OPTIONS that set a block size.
> >  		echo $MKFS_OPTIONS |grep -E -q "b\s*size="
> >  		if [ $? -eq 0 ]; then
> > -			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops
> > +			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops "$@"
> >  		else
> >  			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops \
> > -				-b size=$blocksize
> > +				-b size=$blocksize "$@"
> >  		fi
> >  		;;
> >  	ext2|ext3|ext4)
> > @@ -1105,7 +1107,7 @@ _try_scratch_mkfs_sized()
> >  				_notrun "Could not make scratch logdev"
> >  			MKFS_OPTIONS="$MKFS_OPTIONS -J device=$SCRATCH_LOGDEV"
> >  		fi
> > -		${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> > +		${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	gfs2)
> >  		# mkfs.gfs2 doesn't automatically shrink journal files on small
> > @@ -1120,13 +1122,13 @@ _try_scratch_mkfs_sized()
> >  			(( journal_size >= min_journal_size )) || journal_size=$min_journal_size
> >  			MKFS_OPTIONS="-J $journal_size $MKFS_OPTIONS"
> >  		fi
> > -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV $blocks
> > +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	ocfs2)
> > -		yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> > +		yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	udf)
> > -		$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> > +		$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	btrfs)
> >  		local mixed_opt=
> > @@ -1134,33 +1136,33 @@ _try_scratch_mkfs_sized()
> >  		# the device is not zoned. Ref: btrfs-progs: btrfs_min_dev_size()
> >  		(( fssize < $((256 * 1024 * 1024)) )) &&
> >  			! _scratch_btrfs_is_zoned && mixed_opt='--mixed'
> > -		$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
> > +		$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize "$@" $SCRATCH_DEV
> >  		;;
> >  	jfs)
> > -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS $SCRATCH_DEV $blocks
> > +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	reiserfs)
> > -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> > +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	reiser4)
> >  		# mkfs.resier4 requires size in KB as input for creating filesystem
> > -		$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize $SCRATCH_DEV \
> > +		$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize "$@" $SCRATCH_DEV \
> >  				   `expr $fssize / 1024`
> >  		;;
> >  	f2fs)
> >  		# mkfs.f2fs requires # of sectors as an input for the size
> >  		local sector_size=`blockdev --getss $SCRATCH_DEV`
> > -		$MKFS_F2FS_PROG $MKFS_OPTIONS $SCRATCH_DEV `expr $fssize / $sector_size`
> > +		$MKFS_F2FS_PROG $MKFS_OPTIONS "$@" $SCRATCH_DEV `expr $fssize / $sector_size`
> >  		;;
> >  	tmpfs)
> >  		local free_mem=`_free_memory_bytes`
> >  		if [ "$free_mem" -lt "$fssize" ] ; then
> >  		   _notrun "Not enough memory ($free_mem) for tmpfs with $fssize bytes"
> >  		fi
> > -		export MOUNT_OPTIONS="-o size=$fssize $TMPFS_MOUNT_OPTIONS"
> > +		export MOUNT_OPTIONS="-o size=$fssize "$@" $TMPFS_MOUNT_OPTIONS"
> >  		;;
> >  	bcachefs)
> > -		$MKFS_BCACHEFS_PROG $MKFS_OPTIONS --fs_size=$fssize $blocksize_opt $SCRATCH_DEV
> > +		$MKFS_BCACHEFS_PROG $MKFS_OPTIONS --fs_size=$fssize $blocksize_opt "$@" $SCRATCH_DEV
> >  		;;
> >  	*)
> >  		_notrun "Filesystem $FSTYP not supported in _scratch_mkfs_sized"
> > @@ -1170,7 +1172,7 @@ _try_scratch_mkfs_sized()
> >  
> >  _scratch_mkfs_sized()
> >  {
> > -	_try_scratch_mkfs_sized $* || _notrun "_scratch_mkfs_sized failed with ($*)"
> > +	_try_scratch_mkfs_sized "$@" || _notrun "_scratch_mkfs_sized failed with ($@)"
> 
> Nit: Don't use '$@' within a longer string -- either it's "$@" so that
> each element in the arg array is rendered individually as a separate
> string parameter to the program being called, or "foo $*" so that you
> end up with a single string.
> 
> shellcheck will complain about that, though bash itself doesn't seem to
> care.

Oh, also, as I was rebasing my branch atop yours, I wondered, should
this patch convert these MKFS_OPTIONS overrides?

ext4/059
ext4/060
xfs/107
xfs/547

--D

> --D
> 
> >  }
> >  
> >  # Emulate an N-data-disk stripe w/ various stripe units
> > -- 
> > 2.45.2
> > 
> > 
>
Zorro Lang Nov. 21, 2024, 9:17 a.m. UTC | #3
On Mon, Nov 18, 2024 at 02:21:36PM -0800, Darrick J. Wong wrote:
> On Sun, Nov 17, 2024 at 03:07:59AM +0800, Zorro Lang wrote:
> > To give more arguments to _scratch_mkfs_sized, we generally do as:
> > 
> >   MKFS_OPTIONS="-L oldlabel $MKFS_OPTIONS" _scratch_mkfs_sized $fs_size
> > 
> > to give "-L oldlabel" to it. But if _scratch_mkfs_sized fails, it
> > will get rid of the whole MKFS_OPTIONS and try to mkfs again.
> > Likes:
> > 
> >   ** mkfs failed with extra mkfs options added to "-L oldlabel -m rmapbt=1" by test 157 **
> >   ** attempting to mkfs using only test 157 options: -d size=524288000 -b size=4096 **
> > 
> > But that's not the fault of "-L oldlabel". So for keeping the mkfs
> > options ("-L oldlabel") we need, we'd better to let the
> > scratch_mkfs_sized to support extra arguments, rather than using
> > global MKFS_OPTIONS.
> > 
> > Signed-off-by: Zorro Lang <zlang@kernel.org>
> > ---
> >  common/rc | 34 ++++++++++++++++++----------------
> >  1 file changed, 18 insertions(+), 16 deletions(-)
> > 
> > diff --git a/common/rc b/common/rc
> > index 2af26f23f..ce8602383 100644
> > --- a/common/rc
> > +++ b/common/rc
> > @@ -1023,11 +1023,13 @@ _small_fs_size_mb()
> >  }
> >  
> >  # Create fs of certain size on scratch device
> > -# _try_scratch_mkfs_sized <size in bytes> [optional blocksize]
> > +# _try_scratch_mkfs_sized <size in bytes> [optional blocksize] [other options]
> >  _try_scratch_mkfs_sized()
> >  {
> >  	local fssize=$1
> > -	local blocksize=$2
> > +	shift
> > +	local blocksize=$1
> > +	shift
> >  	local def_blksz
> >  	local blocksize_opt
> >  	local rt_ops
> > @@ -1091,10 +1093,10 @@ _try_scratch_mkfs_sized()
> >  		# don't override MKFS_OPTIONS that set a block size.
> >  		echo $MKFS_OPTIONS |grep -E -q "b\s*size="
> >  		if [ $? -eq 0 ]; then
> > -			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops
> > +			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops "$@"
> >  		else
> >  			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops \
> > -				-b size=$blocksize
> > +				-b size=$blocksize "$@"
> >  		fi
> >  		;;
> >  	ext2|ext3|ext4)
> > @@ -1105,7 +1107,7 @@ _try_scratch_mkfs_sized()
> >  				_notrun "Could not make scratch logdev"
> >  			MKFS_OPTIONS="$MKFS_OPTIONS -J device=$SCRATCH_LOGDEV"
> >  		fi
> > -		${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> > +		${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	gfs2)
> >  		# mkfs.gfs2 doesn't automatically shrink journal files on small
> > @@ -1120,13 +1122,13 @@ _try_scratch_mkfs_sized()
> >  			(( journal_size >= min_journal_size )) || journal_size=$min_journal_size
> >  			MKFS_OPTIONS="-J $journal_size $MKFS_OPTIONS"
> >  		fi
> > -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV $blocks
> > +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	ocfs2)
> > -		yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> > +		yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	udf)
> > -		$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> > +		$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	btrfs)
> >  		local mixed_opt=
> > @@ -1134,33 +1136,33 @@ _try_scratch_mkfs_sized()
> >  		# the device is not zoned. Ref: btrfs-progs: btrfs_min_dev_size()
> >  		(( fssize < $((256 * 1024 * 1024)) )) &&
> >  			! _scratch_btrfs_is_zoned && mixed_opt='--mixed'
> > -		$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
> > +		$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize "$@" $SCRATCH_DEV
> >  		;;
> >  	jfs)
> > -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS $SCRATCH_DEV $blocks
> > +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	reiserfs)
> > -		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
> > +		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
> >  		;;
> >  	reiser4)
> >  		# mkfs.resier4 requires size in KB as input for creating filesystem
> > -		$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize $SCRATCH_DEV \
> > +		$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize "$@" $SCRATCH_DEV \
> >  				   `expr $fssize / 1024`
> >  		;;
> >  	f2fs)
> >  		# mkfs.f2fs requires # of sectors as an input for the size
> >  		local sector_size=`blockdev --getss $SCRATCH_DEV`
> > -		$MKFS_F2FS_PROG $MKFS_OPTIONS $SCRATCH_DEV `expr $fssize / $sector_size`
> > +		$MKFS_F2FS_PROG $MKFS_OPTIONS "$@" $SCRATCH_DEV `expr $fssize / $sector_size`
> >  		;;
> >  	tmpfs)
> >  		local free_mem=`_free_memory_bytes`
> >  		if [ "$free_mem" -lt "$fssize" ] ; then
> >  		   _notrun "Not enough memory ($free_mem) for tmpfs with $fssize bytes"
> >  		fi
> > -		export MOUNT_OPTIONS="-o size=$fssize $TMPFS_MOUNT_OPTIONS"
> > +		export MOUNT_OPTIONS="-o size=$fssize "$@" $TMPFS_MOUNT_OPTIONS"
> >  		;;
> >  	bcachefs)
> > -		$MKFS_BCACHEFS_PROG $MKFS_OPTIONS --fs_size=$fssize $blocksize_opt $SCRATCH_DEV
> > +		$MKFS_BCACHEFS_PROG $MKFS_OPTIONS --fs_size=$fssize $blocksize_opt "$@" $SCRATCH_DEV
> >  		;;
> >  	*)
> >  		_notrun "Filesystem $FSTYP not supported in _scratch_mkfs_sized"
> > @@ -1170,7 +1172,7 @@ _try_scratch_mkfs_sized()
> >  
> >  _scratch_mkfs_sized()
> >  {
> > -	_try_scratch_mkfs_sized $* || _notrun "_scratch_mkfs_sized failed with ($*)"
> > +	_try_scratch_mkfs_sized "$@" || _notrun "_scratch_mkfs_sized failed with ($@)"
> 
> Nit: Don't use '$@' within a longer string -- either it's "$@" so that
> each element in the arg array is rendered individually as a separate
> string parameter to the program being called, or "foo $*" so that you
> end up with a single string.

Hi Darrick, do you mean I should keep the later $*? Likes:

  _try_scratch_mkfs_sized "$@" || _notrun "_scratch_mkfs_sized failed with ($*)"

> 
> shellcheck will complain about that, though bash itself doesn't seem to
> care.
> 
> --D
> 
> >  }
> >  
> >  # Emulate an N-data-disk stripe w/ various stripe units
> > -- 
> > 2.45.2
> > 
> > 
>
diff mbox series

Patch

diff --git a/common/rc b/common/rc
index 2af26f23f..ce8602383 100644
--- a/common/rc
+++ b/common/rc
@@ -1023,11 +1023,13 @@  _small_fs_size_mb()
 }
 
 # Create fs of certain size on scratch device
-# _try_scratch_mkfs_sized <size in bytes> [optional blocksize]
+# _try_scratch_mkfs_sized <size in bytes> [optional blocksize] [other options]
 _try_scratch_mkfs_sized()
 {
 	local fssize=$1
-	local blocksize=$2
+	shift
+	local blocksize=$1
+	shift
 	local def_blksz
 	local blocksize_opt
 	local rt_ops
@@ -1091,10 +1093,10 @@  _try_scratch_mkfs_sized()
 		# don't override MKFS_OPTIONS that set a block size.
 		echo $MKFS_OPTIONS |grep -E -q "b\s*size="
 		if [ $? -eq 0 ]; then
-			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops
+			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops "$@"
 		else
 			_try_scratch_mkfs_xfs -d size=$fssize $rt_ops \
-				-b size=$blocksize
+				-b size=$blocksize "$@"
 		fi
 		;;
 	ext2|ext3|ext4)
@@ -1105,7 +1107,7 @@  _try_scratch_mkfs_sized()
 				_notrun "Could not make scratch logdev"
 			MKFS_OPTIONS="$MKFS_OPTIONS -J device=$SCRATCH_LOGDEV"
 		fi
-		${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
+		${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
 		;;
 	gfs2)
 		# mkfs.gfs2 doesn't automatically shrink journal files on small
@@ -1120,13 +1122,13 @@  _try_scratch_mkfs_sized()
 			(( journal_size >= min_journal_size )) || journal_size=$min_journal_size
 			MKFS_OPTIONS="-J $journal_size $MKFS_OPTIONS"
 		fi
-		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV $blocks
+		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -O -b $blocksize "$@" $SCRATCH_DEV $blocks
 		;;
 	ocfs2)
-		yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
+		yes | ${MKFS_PROG} -t $FSTYP -F $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
 		;;
 	udf)
-		$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
+		$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
 		;;
 	btrfs)
 		local mixed_opt=
@@ -1134,33 +1136,33 @@  _try_scratch_mkfs_sized()
 		# the device is not zoned. Ref: btrfs-progs: btrfs_min_dev_size()
 		(( fssize < $((256 * 1024 * 1024)) )) &&
 			! _scratch_btrfs_is_zoned && mixed_opt='--mixed'
-		$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
+		$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize "$@" $SCRATCH_DEV
 		;;
 	jfs)
-		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS $SCRATCH_DEV $blocks
+		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS "$@" $SCRATCH_DEV $blocks
 		;;
 	reiserfs)
-		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
+		${MKFS_PROG} -t $FSTYP $MKFS_OPTIONS -b $blocksize "$@" $SCRATCH_DEV $blocks
 		;;
 	reiser4)
 		# mkfs.resier4 requires size in KB as input for creating filesystem
-		$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize $SCRATCH_DEV \
+		$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize "$@" $SCRATCH_DEV \
 				   `expr $fssize / 1024`
 		;;
 	f2fs)
 		# mkfs.f2fs requires # of sectors as an input for the size
 		local sector_size=`blockdev --getss $SCRATCH_DEV`
-		$MKFS_F2FS_PROG $MKFS_OPTIONS $SCRATCH_DEV `expr $fssize / $sector_size`
+		$MKFS_F2FS_PROG $MKFS_OPTIONS "$@" $SCRATCH_DEV `expr $fssize / $sector_size`
 		;;
 	tmpfs)
 		local free_mem=`_free_memory_bytes`
 		if [ "$free_mem" -lt "$fssize" ] ; then
 		   _notrun "Not enough memory ($free_mem) for tmpfs with $fssize bytes"
 		fi
-		export MOUNT_OPTIONS="-o size=$fssize $TMPFS_MOUNT_OPTIONS"
+		export MOUNT_OPTIONS="-o size=$fssize "$@" $TMPFS_MOUNT_OPTIONS"
 		;;
 	bcachefs)
-		$MKFS_BCACHEFS_PROG $MKFS_OPTIONS --fs_size=$fssize $blocksize_opt $SCRATCH_DEV
+		$MKFS_BCACHEFS_PROG $MKFS_OPTIONS --fs_size=$fssize $blocksize_opt "$@" $SCRATCH_DEV
 		;;
 	*)
 		_notrun "Filesystem $FSTYP not supported in _scratch_mkfs_sized"
@@ -1170,7 +1172,7 @@  _try_scratch_mkfs_sized()
 
 _scratch_mkfs_sized()
 {
-	_try_scratch_mkfs_sized $* || _notrun "_scratch_mkfs_sized failed with ($*)"
+	_try_scratch_mkfs_sized "$@" || _notrun "_scratch_mkfs_sized failed with ($@)"
 }
 
 # Emulate an N-data-disk stripe w/ various stripe units