From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Soltys Subject: [PATCH] udev rules: add ddf, shorten checks, use $tempnode Date: Tue, 6 Sep 2011 23:39:13 +0200 Message-ID: <1315345153-1673-2-git-send-email-soltys@ziu.info> References: <1315140164-6991-1-git-send-email-soltys@ziu.info> <1315345153-1673-1-git-send-email-soltys@ziu.info> Return-path: In-Reply-To: <1315345153-1673-1-git-send-email-soltys@ziu.info> Sender: linux-raid-owner@vger.kernel.org To: neilb@suse.de Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids This patch adjusts few minor details: - add ddf to incremental assembly/removal - shorten the rules, with initial test for supported types - when accessing the device, use $tempnode - few more comments Signed-off-by: Michal Soltys --- udev-md-raid.rules | 20 +++++++++++++------- 1 files changed, 13 insertions(+), 7 deletions(-) diff --git a/udev-md-raid.rules b/udev-md-raid.rules index c2105bc..f564f70 100644 --- a/udev-md-raid.rules +++ b/udev-md-raid.rules @@ -2,13 +2,19 @@ SUBSYSTEM!="block", GOTO="md_end" -# handle potential components of arrays -ENV{ID_FS_TYPE}=="linux_raid_member", ENV{ID_PATH}!="", ACTION=="remove", RUN+="/sbin/mdadm -If $name --path $env{ID_PATH}" -ENV{ID_FS_TYPE}=="linux_raid_member", ENV{ID_PATH}=="", ACTION=="remove", RUN+="/sbin/mdadm -If $name" -ENV{ID_FS_TYPE}=="linux_raid_member", ACTION=="add", RUN+="/sbin/mdadm --incremental $env{DEVNAME}" -ENV{ID_FS_TYPE}=="isw_raid_member", ENV{ID_PATH}!="", ACTION=="remove", RUN+="/sbin/mdadm -If $name --path $env{ID_PATH}" -ENV{ID_FS_TYPE}=="isw_raid_member", ENV{ID_PATH}=="", ACTION=="remove", RUN+="/sbin/mdadm -If $name" -ENV{ID_FS_TYPE}=="isw_raid_member", ACTION=="add", RUN+="/sbin/mdadm --incremental $env{DEVNAME}" +# handle potential components of arrays (the ones supported by md) +ENV{ID_FS_TYPE}=="ddf_raid_member|isw_raid_member|linux_raid_member", GOTO="md_inc" +GOTO="md_inc_skip" + +LABEL="md_inc" + +# remember you can limit what gets auto/incrementally assembled by +# mdadm.conf(5)'s 'AUTO' and selectively whitelist using 'ARRAY' +ACTION=="add", RUN+="/sbin/mdadm --incremental $tempnode" +ACTION=="remove", ENV{ID_PATH}=="?*", RUN+="/sbin/mdadm -If $name --path $env{ID_PATH}" +ACTION=="remove", ENV{ID_PATH}!="?*", RUN+="/sbin/mdadm -If $name" + +LABEL="md_inc_skip" # handle md arrays ACTION!="add|change", GOTO="md_end" -- 1.7.5.3