From mboxrd@z Thu Jan  1 00:00:00 1970
From: NeilBrown <neilb@suse.de>
Subject: Re: [PATCH] Increase minimum chunk size in testsuite to 64kB
Date: Thu, 24 May 2012 15:38:14 +1000
Message-ID: <20120524153814.05cf7d70@notabene.brown>
References: <20120524151047.7a011be9@kryten>
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To: Anton Blanchard <anton@samba.org>
Cc: linux-raid@vger.kernel.org
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On Thu, 24 May 2012 15:10:47 +1000 Anton Blanchard <anton@samba.org> wrote:

>=20
> When running the mdadm testsuite on ppc64 with a 64kB page size I
> see a couple of failures because the chunk size is smaller than a
> page.
>=20
> Bump the chunksize to 64kB to fix these failures.
>=20
> Signed-off-by: Anton Blanchard <anton@samba.org>
> ---
>=20
> diff --git a/tests/02r5grow b/tests/02r5grow
> index f9fd571..b91ffcd 100644
> --- a/tests/02r5grow
> +++ b/tests/02r5grow
> @@ -2,7 +2,7 @@
> =20
>  # create a small raid5 array, make it larger.  Then make it smaller
> =20
> -mdadm -CR $md0 -e0.90 --level raid5 --chunk=3D32 --raid-disks 3 --size $=
[size/2] $dev1 $dev2 $dev3=20
> +mdadm -CR $md0 -e0.90 --level raid5 --chunk=3D64 --raid-disks 3 --size $=
[size/2] $dev1 $dev2 $dev3=20
>  check wait
>  check state UUU
>  testdev $md0 2 $[size/2] 32
> diff --git a/tests/02r6grow b/tests/02r6grow
> index 3f53904..38c7781 100644
> --- a/tests/02r6grow
> +++ b/tests/02r6grow
> @@ -2,7 +2,7 @@
> =20
>  # create a small raid6 array, make it larger.  Then make it smaller
> =20
> -mdadm -CR $md0 -e 0.90 --level raid6 --chunk=3D32 --raid-disks 4 --size =
$[size/2] $dev1 $dev2 $dev3 $dev4=20
> +mdadm -CR $md0 -e 0.90 --level raid6 --chunk=3D64 --raid-disks 4 --size =
$[size/2] $dev1 $dev2 $dev3 $dev4=20
>  check wait
>  check state UUUU
>  testdev $md0 2 $[size/2] 32
> --
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Applied, thanks.

And thanks for testing :-)

NeilBrown

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