b11fe74db0
--incremental currently fails if the device name passed does not
textually match the names permitted by the DEVICE line in mdadm.conf.
This is problematic when "mdadm -I" is run by udev as the name given
can be a temp name.
This patch makes two improvements:
1/ We generate a list of all existing devices that match the names
in mdadm.conf, and allow rdev based matching
2/ We allows extra aliases to be provided on the command line, and
perform textual matching on those. This is particularly suitable
for udev usages as ${DEVLINKS} can be provided even though the links
make not yet be created.
Signed-off-by: NeilBrown <neilb@suse.de>
21 lines
841 B
Plaintext
21 lines
841 B
Plaintext
# do not edit this file, it will be overwritten on update
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# assemble md arrays
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SUBSYSTEM!="block", GOTO="md_inc_end"
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# handle potential components of arrays (the ones supported by md)
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ENV{ID_FS_TYPE}=="ddf_raid_member|isw_raid_member|linux_raid_member", GOTO="md_inc"
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GOTO="md_inc_end"
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LABEL="md_inc"
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# remember you can limit what gets auto/incrementally assembled by
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# mdadm.conf(5)'s 'AUTO' and selectively whitelist using 'ARRAY'
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ACTION=="add", IMPORT{program}="/sbin/mdadm --incremental --export $devnode --offroot ${DEVLINKS}"
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ACTION=="add", ENV{MD_STARTED}=="*unsafe*", ENV{MD_FOREIGN}=="no", ENV{SYSTEMD_WANTS}+="mdadm-last-resort@$env{MD_DEVICE}.timer"
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ACTION=="remove", ENV{ID_PATH}=="?*", RUN+="/sbin/mdadm -If $name --path $env{ID_PATH}"
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ACTION=="remove", ENV{ID_PATH}!="?*", RUN+="/sbin/mdadm -If $name"
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LABEL="md_inc_end"
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