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common/rc: fix indentation in _scratch_mkfs_sized
Fix the weird indentation in _scratch_mkfs_sized. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Darrick J. Wong
committed by
Eryu Guan
Eryu Guan
parent
2967d0fabe
commit
35630aee94
@@ -935,116 +935,115 @@ _available_memory_bytes()
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# _scratch_mkfs_sized <size in bytes> [optional blocksize]
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_scratch_mkfs_sized()
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{
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local fssize=$1
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local blocksize=$2
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local def_blksz
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local fssize=$1
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local blocksize=$2
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local def_blksz
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case $FSTYP in
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xfs)
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def_blksz=`echo $MKFS_OPTIONS|sed -rn 's/.*-b ?size= ?+([0-9]+).*/\1/p'`
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;;
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ext2|ext3|ext4|ext4dev|udf|btrfs|reiser4|ocfs2|reiserfs)
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def_blksz=`echo $MKFS_OPTIONS| sed -rn 's/.*-b ?+([0-9]+).*/\1/p'`
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;;
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jfs)
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def_blksz=4096
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;;
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esac
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case $FSTYP in
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xfs)
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def_blksz=`echo $MKFS_OPTIONS | sed -rn 's/.*-b ?size= ?+([0-9]+).*/\1/p'`
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;;
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ext2|ext3|ext4|ext4dev|udf|btrfs|reiser4|ocfs2|reiserfs)
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def_blksz=`echo $MKFS_OPTIONS | sed -rn 's/.*-b ?+([0-9]+).*/\1/p'`
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;;
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jfs)
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def_blksz=4096
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;;
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esac
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[ -n "$def_blksz" ] && blocksize=$def_blksz
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[ -z "$blocksize" ] && blocksize=4096
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[ -n "$def_blksz" ] && blocksize=$def_blksz
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[ -z "$blocksize" ] && blocksize=4096
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local re='^[0-9]+$'
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if ! [[ $fssize =~ $re ]] ; then
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_notrun "error: _scratch_mkfs_sized: fs size \"$fssize\" not an integer."
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fi
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if ! [[ $blocksize =~ $re ]] ; then
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_notrun "error: _scratch_mkfs_sized: block size \"$blocksize\" not an integer."
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fi
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local blocks=`expr $fssize / $blocksize`
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if [ -b "$SCRATCH_DEV" ]; then
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local devsize=`blockdev --getsize64 $SCRATCH_DEV`
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[ "$fssize" -gt "$devsize" ] && _notrun "Scratch device too small"
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fi
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if [ "$FSTYP" = "xfs" ] && [ -b "$SCRATCH_RTDEV" ]; then
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local rtdevsize=`blockdev --getsize64 $SCRATCH_RTDEV`
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[ "$fssize" -gt "$rtdevsize" ] && _notrun "Scratch rt device too small"
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rt_ops="-r size=$fssize"
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fi
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case $FSTYP in
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xfs)
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# don't override MKFS_OPTIONS that set a block size.
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echo $MKFS_OPTIONS |egrep -q "b?size="
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if [ $? -eq 0 ]; then
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_scratch_mkfs_xfs -d size=$fssize $rt_ops
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else
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_scratch_mkfs_xfs -d size=$fssize $rt_ops -b size=$blocksize
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local re='^[0-9]+$'
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if ! [[ $fssize =~ $re ]] ; then
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_notrun "error: _scratch_mkfs_sized: fs size \"$fssize\" not an integer."
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fi
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;;
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ext2|ext3|ext4|ext4dev)
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${MKFS_PROG}.$FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
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;;
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gfs2)
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# mkfs.gfs2 doesn't automatically shrink journal files on small
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# filesystems, so the journal files may end up being bigger than the
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# filesystem, which will cause mkfs.gfs2 to fail. Until that's fixed,
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# shrink the journal size to at most one eigth of the filesystem and at
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# least 8 MiB, the minimum size allowed.
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local min_journal_size=8
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local default_journal_size=128
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if (( fssize/8 / (1024*1024) < default_journal_size )); then
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local journal_size=$(( fssize/8 / (1024*1024) ))
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(( journal_size >= min_journal_size )) || journal_size=$min_journal_size
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MKFS_OPTIONS="-J $journal_size $MKFS_OPTIONS"
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if ! [[ $blocksize =~ $re ]] ; then
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_notrun "error: _scratch_mkfs_sized: block size \"$blocksize\" not an integer."
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fi
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${MKFS_PROG}.$FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV $blocks
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;;
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ocfs2)
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yes | ${MKFS_PROG}.$FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
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;;
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udf)
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$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
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;;
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btrfs)
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local mixed_opt=
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# minimum size that's needed without the mixed option.
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# Ref: btrfs-prog: btrfs_min_dev_size()
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# Non mixed mode is also the default option.
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(( fssize < $((256 * 1024 *1024)) )) && mixed_opt='--mixed'
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$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
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;;
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jfs)
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${MKFS_PROG}.$FSTYP $MKFS_OPTIONS $SCRATCH_DEV $blocks
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;;
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reiserfs)
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${MKFS_PROG}.$FSTYP $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
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;;
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reiser4)
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# mkfs.resier4 requires size in KB as input for creating filesystem
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$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize $SCRATCH_DEV \
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`expr $fssize / 1024`
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;;
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f2fs)
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# mkfs.f2fs requires # of sectors as an input for the size
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local sector_size=`blockdev --getss $SCRATCH_DEV`
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$MKFS_F2FS_PROG $MKFS_OPTIONS $SCRATCH_DEV `expr $fssize / $sector_size`
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;;
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tmpfs)
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local free_mem=`_free_memory_bytes`
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if [ "$free_mem" -lt "$fssize" ] ; then
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_notrun "Not enough memory ($free_mem) for tmpfs with $fssize bytes"
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local blocks=`expr $fssize / $blocksize`
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if [ -b "$SCRATCH_DEV" ]; then
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local devsize=`blockdev --getsize64 $SCRATCH_DEV`
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[ "$fssize" -gt "$devsize" ] && _notrun "Scratch device too small"
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fi
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export MOUNT_OPTIONS="-o size=$fssize $TMPFS_MOUNT_OPTIONS"
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;;
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*)
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_notrun "Filesystem $FSTYP not supported in _scratch_mkfs_sized"
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;;
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esac
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if [ "$FSTYP" = "xfs" ] && [ -b "$SCRATCH_RTDEV" ]; then
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local rtdevsize=`blockdev --getsize64 $SCRATCH_RTDEV`
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[ "$fssize" -gt "$rtdevsize" ] && _notrun "Scratch rt device too small"
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rt_ops="-r size=$fssize"
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fi
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case $FSTYP in
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xfs)
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# don't override MKFS_OPTIONS that set a block size.
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echo $MKFS_OPTIONS |egrep -q "b?size="
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if [ $? -eq 0 ]; then
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_scratch_mkfs_xfs -d size=$fssize $rt_ops
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else
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_scratch_mkfs_xfs -d size=$fssize $rt_ops -b size=$blocksize
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fi
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;;
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ext2|ext3|ext4|ext4dev)
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${MKFS_PROG}.$FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
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;;
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gfs2)
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# mkfs.gfs2 doesn't automatically shrink journal files on small
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# filesystems, so the journal files may end up being bigger than the
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# filesystem, which will cause mkfs.gfs2 to fail. Until that's fixed,
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# shrink the journal size to at most one eigth of the filesystem and at
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# least 8 MiB, the minimum size allowed.
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local min_journal_size=8
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local default_journal_size=128
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if (( fssize/8 / (1024*1024) < default_journal_size )); then
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local journal_size=$(( fssize/8 / (1024*1024) ))
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(( journal_size >= min_journal_size )) || journal_size=$min_journal_size
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MKFS_OPTIONS="-J $journal_size $MKFS_OPTIONS"
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fi
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${MKFS_PROG}.$FSTYP $MKFS_OPTIONS -O -b $blocksize $SCRATCH_DEV $blocks
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;;
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ocfs2)
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yes | ${MKFS_PROG}.$FSTYP -F $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
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;;
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udf)
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$MKFS_UDF_PROG $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
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;;
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btrfs)
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local mixed_opt=
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# minimum size that's needed without the mixed option.
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# Ref: btrfs-prog: btrfs_min_dev_size()
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# Non mixed mode is also the default option.
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(( fssize < $((256 * 1024 *1024)) )) && mixed_opt='--mixed'
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$MKFS_BTRFS_PROG $MKFS_OPTIONS $mixed_opt -b $fssize $SCRATCH_DEV
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;;
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jfs)
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${MKFS_PROG}.$FSTYP $MKFS_OPTIONS $SCRATCH_DEV $blocks
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;;
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reiserfs)
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${MKFS_PROG}.$FSTYP $MKFS_OPTIONS -b $blocksize $SCRATCH_DEV $blocks
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;;
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reiser4)
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# mkfs.resier4 requires size in KB as input for creating filesystem
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$MKFS_REISER4_PROG $MKFS_OPTIONS -y -b $blocksize $SCRATCH_DEV \
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`expr $fssize / 1024`
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;;
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f2fs)
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# mkfs.f2fs requires # of sectors as an input for the size
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local sector_size=`blockdev --getss $SCRATCH_DEV`
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$MKFS_F2FS_PROG $MKFS_OPTIONS $SCRATCH_DEV `expr $fssize / $sector_size`
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;;
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tmpfs)
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local free_mem=`_free_memory_bytes`
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if [ "$free_mem" -lt "$fssize" ] ; then
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_notrun "Not enough memory ($free_mem) for tmpfs with $fssize bytes"
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fi
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export MOUNT_OPTIONS="-o size=$fssize $TMPFS_MOUNT_OPTIONS"
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;;
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*)
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_notrun "Filesystem $FSTYP not supported in _scratch_mkfs_sized"
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;;
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esac
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}
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# Emulate an N-data-disk stripe w/ various stripe units
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