[v2] xfstests: use right defrag program path

From: Zheng Liu <wenqing.lz@taobao.com>

In _require_defrag defragmentation command path is fixed.  That will
cause that this test case is skipped in some distributions.

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Cc: Dave Chinner <david@fromorbit.com>
---
[*NOTE*: this patch is Cc'ed to linux-ext4 mailing list because after
applied it xfstests #218 will fail against 3.8 and dev branch.]

v2 <- v1:
 * Define 'E4DEFRAG_PROG' and 'FILEFRAG_PROG' in common.config with
   set_prog_path

 common.config |  2 ++
 common.defrag | 10 +++++-----
 2 files changed, 7 insertions(+), 5 deletions(-)

On 3/1/13 8:17 AM, Zheng Liu wrote:
> From: Zheng Liu <wenqing.lz@taobao.com>
> 
> In _require_defrag defragmentation command path is fixed.  That will
> cause that this test case is skipped in some distributions.
> 
> Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
> Cc: Dave Chinner <david@fromorbit.com>
> ---
> [*NOTE*: this patch is Cc'ed to linux-ext4 mailing list because after
> applied it xfstests #218 will fail against 3.8 and dev branch.]
> 
> v2 <- v1:
>  * Define 'E4DEFRAG_PROG' and 'FILEFRAG_PROG' in common.config with
>    set_prog_path

Looks good to me, thanks.

Reviewed-by: Eric Sandeen <sandeen@redhat.com>

>  common.config |  2 ++
>  common.defrag | 10 +++++-----
>  2 files changed, 7 insertions(+), 5 deletions(-)
> 
> diff --git a/common.config b/common.config
> index 7174127..9c99bfe 100644
> --- a/common.config
> +++ b/common.config
> @@ -160,6 +160,8 @@ export INDENT_PROG="`set_prog_path indent`"
>  export XFS_COPY_PROG="`set_prog_path xfs_copy`"
>  export FSTRIM_PROG="`set_prog_path fstrim`"
>  export DUMPE2FS_PROG="`set_prog_path dumpe2fs`"
> +export FILEFRAG_PROG="`set_prog_path filefrag`"
> +export E4DEFRAG_PROG="`set_prog_path e4defrag`"
>  
>  # Generate a comparable xfsprogs version number in the form of
>  # major * 10000 + minor * 100 + release
> diff --git a/common.defrag b/common.defrag
> index ea6c14c..9c9eb9b 100644
> --- a/common.defrag
> +++ b/common.defrag
> @@ -24,10 +24,10 @@ _require_defrag()
>  {
>      case "$FSTYP" in
>      xfs)
> -        DEFRAG_PROG=/usr/sbin/xfs_fsr
> +        DEFRAG_PROG="$XFS_FSR_PROG"
>  	;;
>      ext4|ext4dev)
> -        DEFRAG_PROG=/usr/bin/e4defrag
> +        DEFRAG_PROG="$E4DEFRAG_PROG"
>  	;;
>      btrfs)
>  	DEFRAG_PROG="$BTRFS_UTIL_PROG filesystem defragment"
> @@ -38,13 +38,13 @@ _require_defrag()
>      esac
>  
>      _require_command $DEFRAG_PROG
> -    _require_command /usr/sbin/filefrag
> +    _require_command $FILEFRAG_PROG
>  }
>  
>  _extent_count()
>  {
> -	filefrag $1 | awk '{print $2}'
> -	filefrag -v $1  >> $seq.full 2>&1
> +	$FILEFRAG_PROG $1 | awk '{print $2}'
> +	$FILEFRAG_PROG -v $1  >> $seq.full 2>&1
>  }
>  
>  # Defrag file, check it, and remove it.
> 

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This patch has been committed.

commit 08557e219c12e573be459407033495899f46967a
Author: Zheng Liu <wenqing.lz@taobao.com>
Date:   Fri Mar 1 14:17:13 2013 +0000

     xfstests: use right defrag program path

     In _require_defrag defragmentation command path is fixed.  That will
     cause that this test case is skipped in some distributions.

     Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
     Reviewed-by: Eric Sandeen <sandeen@redhat.com>
     Signed-off-by: Rich Johnston <rjohnston@sgi.com>


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