From 05ec50a57badfd220373aa06afd7d3fac0beb49f Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Wed, 11 Dec 2013 12:25:02 +1100 Subject: [PATCH] udev rules: add some by-pass rules from Fedora 1/ If ANACONDA is running, don't -I assemble any arrays, ANACONDA needs to be in control 2/ honour "noiswmd" and "nodmraid" kernel command line options. Signed-off-by: NeilBrown --- udev-md-raid-assembly.rules | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/udev-md-raid-assembly.rules b/udev-md-raid-assembly.rules index a668e16..22adc1d 100644 --- a/udev-md-raid-assembly.rules +++ b/udev-md-raid-assembly.rules @@ -1,11 +1,26 @@ # do not edit this file, it will be overwritten on update +# Don't process any events if anaconda is running as anaconda brings up +# raid devices manually +ENV{ANACONDA}=="?*", GOTO="md_inc_end" # assemble md arrays SUBSYSTEM!="block", GOTO="md_inc_end" # 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" +ENV{ID_FS_TYPE}=="linux_raid_member", GOTO="md_inc" + +# "noiswmd" on kernel command line stops mdadm from handling +# "isw" (aka IMSM - Intel RAID). +# "nodmraid" on kernel command line stops mdadm from handling +# "isw" or "ddf". +IMPORT{cmdline}="noiswmd" +IMPORT{cmdline}="nodmraid" + +ENV{nodmraid}=="?*", GOTO="md_inc_end" +ENV{ID_FS_TYPE}=="ddf_raid_member", GOTO="md_inc" +ENV{noiswmd}=="?*", GOTO="md_inc_end" +ENV{ID_FS_TYPE}=="isw_raid_member", GOTO="md_inc" GOTO="md_inc_end" LABEL="md_inc"