From 7f1d6c8fec531fa1762d6d65576aecbee837982c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:55:34 +0200 Subject: Adding upstream version 4.3. Signed-off-by: Daniel Baumann --- udev-md-raid-assembly.rules | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 udev-md-raid-assembly.rules (limited to 'udev-md-raid-assembly.rules') diff --git a/udev-md-raid-assembly.rules b/udev-md-raid-assembly.rules new file mode 100644 index 0000000..d4a7f0a --- /dev/null +++ b/udev-md-raid-assembly.rules @@ -0,0 +1,47 @@ +# 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" + +# skip non-initialized devices +ENV{SYSTEMD_READY}=="0", GOTO="md_inc_end" + +# handle potential components of arrays (the ones supported by md) +# For member devices which are md/dm devices, we don't need to +# handle add event. Because md/dm devices need to do some init jobs. +# Then the change event happens. +# When adding md/dm devices, ID_FS_TYPE can only be linux_raid_member +# after change event happens. +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", ACTION!="change", GOTO="md_inc" +GOTO="md_inc_end" + +LABEL="md_inc" + +# Bare disks are ready when add event happens, the raid can be assembled. +ACTION=="change", KERNEL!="dm-*|md*", GOTO="md_inc_end" + +# remember you can limit what gets auto/incrementally assembled by +# mdadm.conf(5)'s 'AUTO' and selectively whitelist using 'ARRAY' +ACTION!="remove", IMPORT{program}="BINDIR/mdadm --incremental --export $devnode --offroot $env{DEVLINKS}" +ACTION!="remove", ENV{MD_STARTED}=="*unsafe*", ENV{MD_FOREIGN}=="no", ENV{SYSTEMD_WANTS}+="mdadm-last-resort@$env{MD_DEVICE}.timer" + +ACTION=="remove", ENV{ID_PATH}=="?*", RUN+="BINDIR/mdadm -If $name --path $env{ID_PATH}" +ACTION=="remove", ENV{ID_PATH}!="?*", RUN+="BINDIR/mdadm -If $name" + +LABEL="md_inc_end" -- cgit v1.2.3