From mboxrd@z Thu Jan 1 00:00:00 1970 From: NeilBrown Subject: Re: [PATCH] tests/env-ddf-template: helper for new unit test Date: Wed, 31 Jul 2013 16:49:27 +1000 Message-ID: <20130731164927.0b1a4181@notabene.brown> References: <1375219114-5626-11-git-send-email-mwilck@arcor.de> <1375248992-7130-1-git-send-email-mwilck@arcor.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/WSMSe.AUP6K2_H4U.fSWJZX"; protocol="application/pgp-signature" Return-path: In-Reply-To: <1375248992-7130-1-git-send-email-mwilck@arcor.de> Sender: linux-raid-owner@vger.kernel.org To: mwilck@arcor.de Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids --Sig_/WSMSe.AUP6K2_H4U.fSWJZX Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Wed, 31 Jul 2013 07:36:32 +0200 mwilck@arcor.de wrote: > From: Martin Wilck >=20 > I forgot to check in this helper script, similar to the one for IMSM. > It is needed by tests/10ddf-create-fail-rebuild. >=20 > Signed-off-by: Martin Wilck > --- > tests/env-ddf-template | 76 ++++++++++++++++++++++++++++++++++++++++++= ++++++ > 1 files changed, 76 insertions(+), 0 deletions(-) > create mode 100644 tests/env-ddf-template >=20 > diff --git a/tests/env-ddf-template b/tests/env-ddf-template > new file mode 100644 > index 0000000..28e19d0 > --- /dev/null > +++ b/tests/env-ddf-template > @@ -0,0 +1,76 @@ > +ddf_check() { > + udevadm settle > + case $1 in > + container ) > + grep -s "blocks super external:ddf" /proc/mdstat > /dev/null || { > + echo >&2 "**Fatal** Correctly formed container not found"; c= at /proc/mdstat; exit 1; } > + ;; > + member ) > + t_member=3D$2 > + t_num_disks=3D$3 > + t_level=3D$4 > + t_rd_size=3D$5 > + t_size=3D$6 > + t_offset=3D$7 > + t_chunk=3D$8 > + t_layout=3D$9 > +=09 > + if [ $t_chunk -ne 0 ]; then > + t_rd_size=3D$((t_rd_size & ~(t_chunk - 1))) > + fi > + case $t_level in > + 0) t_size=3D$((t_num_disks*$t_rd_size));; > + 1) t_size=3D$t_rd_size;; > + 4|5) t_size=3D$(((t_num_disks-1)*$t_rd_size));; > + 6) t_size=3D$(((t_num_disks-2)*$t_rd_size));; > + 10) t_size=3D$((t_num_disks*$t_rd_size/t_layout));; > + esac > + > + err=3D0 > + > + eval `stat -L -c "let major=3D0x%t; let minor=3D0x%T;" $t_member` > + sysfs=3D/sys/dev/block/${major}:${minor} > + if [ ! -f ${sysfs}/md/array_state ]; then > + echo "**Fatal**: Array member $t_member not found" >&2; cat = /proc/mdstat >&2; exit 1 > + fi > + _chunk=3D`cat ${sysfs}/md/chunk_size` > + if [ $t_chunk -ne $((_chunk/1024)) ]; then > + echo "**Error**: Chunk size mismatch - expected $t_chunk, ac= tual $_chunk" >&2 > + err=3D$((err + 1)) > + fi > + for i in `seq 0 $((t_num_disks - 1))`; do > + _offset=3D`cat ${sysfs}/md/rd${i}/offset` > + if [ $t_offset -ne $((_offset / 2)) ]; then > + echo "**Error**: Offset mismatch - expected $t_offset, actual $((_offs= et/2))" >&2 > + err=3D$((err + 1)) > + fi > + _rd_size=3D`cat ${sysfs}/md/rd${i}/size` > + if [ $t_rd_size -ne $_rd_size ]; then > + echo "**Error**: Component size mismatch - expected $t_rd_size, actual= $_rd_size" >&2 > + err=3D$((err + 1)) > + fi > + done > + _size=3D`cat ${sysfs}/md/array_size` > + [ o$_size =3D odefault ] && _size=3D$(($(cat ${sysfs}/size)/2)) > + if [ $t_size -ne $_size ]; then > + echo "**Error**: Array size mismatch - expected $t_size, act= ual $_size" >&2 > + err=3D$((err + 1)) > + fi > + if [ $err -gt 0 ]; then > + echo "$t_member failed check" >&2 > + cat /proc/mdstat >&2 > + mdadm -E /dev/loop8 >&2 > + exit 1 > + fi > + ;; > + * ) > + echo >&2 "**Error** unknown check $1"; exit 1; > + esac > +} > + > +container=3D/dev/md/ddf > +member0=3D/dev/md/vol0 > +member1=3D/dev/md/vol1 > +member2=3D/dev/md/vol2 > +member3=3D/dev/md/vol3 > +member4=3D/dev/md/vol4 applied, thanks. NeilBrown --Sig_/WSMSe.AUP6K2_H4U.fSWJZX Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIVAwUBUfizdznsnt1WYoG5AQKzCw//S7+eC/Myy/HErDE06v5SegngA+LQFEHx 659QAVJ/h+JOKSKG2F6I2q942mfiLZA1hmZSNQcgNksXSg1hy7ag2ku4TAqU0Jkv eYyz3QVgWjpqjbVata7+UHh3AFZW3rRm3WQT7Rqp0KULLYa/WbvQdIudk47b4/ih 68989d7EuVc5jnDjC4OY6RKGwenKf+KUIrbrCSyf+NugDXFt02/nsXfiG5EDQASP mA23+tKuAJMdLo6xez3pbccgJqJZZITSXVIsRTrjyQpjQcfL+1A4J4XqjsGLf4hp AeX60aNVJS9+sZl6HY9Jmu64bu8BOXz7KWP390AF2DJunfeRPesEYMwDB4fiYVbA E4Jds6x28pZzBXh6jgLwmJh4xCITrB+cOs3aGqiySsSZU7GYriW798lmcciz5zqO BKqBJiyF4iPaatCYBdZwtusIivHfywQLcIgshLG+Dz7exV/oQjcSr1ggKuiDGO4v b8l78+mfdMGKHR9A6GuKSP7OSmkAUCI8J8Cic2qQKa+BwxF6p2RRiEDgarnxsdpX HZdOw/bUypyPkK4cqkdiB0yFmzW6MwXXiauajVmeYWBIS7zOuw8lZo5InwKcSN03 nF06X2ma92D6mz0yNY1D9W1ZPwZZfPpzqoLYzlcPShagd64jpCD01wrvbmmm4bEg vccVM08yYLU= =PxJt -----END PGP SIGNATURE----- --Sig_/WSMSe.AUP6K2_H4U.fSWJZX--