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systemd/rules.d/60-infiniband.rules
Lubomir Rintel 73bf6859cb udev/rules: add by-path and by-ibdev links to infiniband verbs
The uverbs devices are sequentially numbered and are not guarranteed to
stay stable across reboot.

At least one good person was disappointed by this, because they couldn't
find their device: https://bugzilla.redhat.com/show_bug.cgi?id=2036515

Let's add a few helpful links.
2022-10-14 12:18:08 +09:00

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# do not edit this file, it will be overwritten on update
ACTION=="remove", GOTO="infiniband_end"
SUBSYSTEM!="infiniband_verbs", GOTO="infiniband_end"
KERNEL!="uverbs*", GOTO="infiniband_end"
IMPORT{builtin}="path_id"
ENV{ID_PATH}=="?*", SYMLINK+="infiniband/by-path/$env{ID_PATH}"
ATTR{ibdev}=="?*", SYMLINK+="infiniband/by-ibdev/uverbs-$attr{ibdev}"
LABEL="infiniband_end"