On Wed, Jul 15, 2009 at 03:21:11PM -0500, Eric Sandeen wrote:
> Test a few very basic defragmentation scenarios.
>
> This test creates some files, runs defrag on them,
> and compares the before/after fragmentation as well
> as file md5sums and timestamps.
>
> (md5sums may just be reading buffered data though,
> suggestions?)
As Andreas said unmount it before.
> The test currently expects to find e4defrag in
> /usr/bin
> +_supported_fs xfs ext4
> +fragfile=$SCRATCH_MNT/fragfile.$$
> +
> +if [ "$FSTYP" == "xfs" ]; then
> + DEFRAG=/usr/sbin/xfs_fsr
> +else
> + DEFRAG=/usr/bin/e4defrag
> +fi
> +
> +_require_command $DEFRAG
> +_require_command /usr/sbin/filefrag
I think we're much better off adding a helpers for this in a new
common.defrag (or adding it somwhere).
Then set a DEFRAF_PROG variable there, and add a _require_defrag
ala
_require_defrag()
{
case "$FSTYP" in
xfs)
DEFRAG_PROG=/usr/sbin/xfs_fsr
;;
ext4)
DEFRAG_PROG=/usr/bin/e4defrag
;;
*)
_notrun "defragmentation not supported for fstype \"$FSTYP\""
;;
esac
_require_command $DEFRAG
_require_command /usr/sbin/filefrag
}
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