Hi,
I've been looking at what is responsible for all the path lookup
activity in coldplug. On my debian stable system, it looks like every
device gets its parent looked up in sysfs. I think this is due to
SUBSYSTEMS matches.
I see the udev default rules are different, but it looks like they still
test for SUBSYSTEMS on every single device:
SUBSYSTEMS=="scsi", ATTRS{type}=="1|8", GROUP="tape"
SUBSYSTEMS=="scsi", ATTRS{type}=="4|5", GROUP="cdrom"
SUBSYSTEMS=="scsi", ATTRS{type}=="0", GROUP="disk"
Should we add SUBSYSTEM="scsi_generic" to these three rules?
Thanks
Alan
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