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| author | Martin Pitt <martin.pitt@ubuntu.com> | 2011-04-04 11:47:54 +0200 |
|---|---|---|
| committer | Martin Pitt <martin.pitt@ubuntu.com> | 2011-04-04 11:47:54 +0200 |
| commit | 55eb500cc5465babf1fd773dbcceeb90eeefd997 (patch) | |
| tree | 49b19dd6b031a1ad19a8d84f37d3fdfbe0d78dd2 /extras | |
| parent | 9bb54267a1483e8f3b2de352c7be433f625e5606 (diff) | |
Avoid spinning up CD on pressing eject button
When the CD tray door is locked and the hardware eject button is pressed, newer
kernels (2.6.38+) will send out a change event with a DISK_EJECT_REQUEST==1
property. Do not run cdrom_id and blkid in this case, as the media state and
contents does not change, and this only needlessly spins up the drive again
right before ejection.
Diffstat (limited to 'extras')
| -rw-r--r-- | extras/cdrom_id/60-cdrom_id.rules | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/extras/cdrom_id/60-cdrom_id.rules b/extras/cdrom_id/60-cdrom_id.rules index b3109f1d01..aedf6f0558 100644 --- a/extras/cdrom_id/60-cdrom_id.rules +++ b/extras/cdrom_id/60-cdrom_id.rules @@ -5,6 +5,9 @@ SUBSYSTEM!="block", GOTO="cdrom_end" KERNEL!="sr[0-9]*|xvd*", GOTO="cdrom_end" ENV{DEVTYPE}!="disk", GOTO="cdrom_end" +# this is only a button press event +ENV{DISK_EJECT_REQUEST}=="?*", GOTO="cdrom_end" + KERNEL=="sr[0-9]*", ENV{ID_CDROM}="1" IMPORT{program}="cdrom_id --export $tempnode" |