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rules: enable in-kernel media-presence polling
author
Kay Sievers
<kay.sievers@vrfy.org>
Sat, 18 Jun 2011 19:01:33 +0000
(21:01 +0200)
committer
Kay Sievers
<kay.sievers@vrfy.org>
Sat, 18 Jun 2011 19:01:33 +0000
(21:01 +0200)
rules/rules.d/60-persistent-storage.rules
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diff --git
a/rules/rules.d/60-persistent-storage.rules
b/rules/rules.d/60-persistent-storage.rules
index
0a21d85
..
537e1e0
100644
(file)
--- a/
rules/rules.d/60-persistent-storage.rules
+++ b/
rules/rules.d/60-persistent-storage.rules
@@
-69,7
+69,10
@@
KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DAT
# probe filesystem metadata of disks
KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
-# watch for future changes
+# enable in-kernel media-presence polling
+SUBSYSTEM=="module", KERNEL=="block", ATTR{parameters/events_dfl_poll_msecs}="2000"
+
+# watch metadata changes by tools closing the device after writing
KERNEL!="sr*", OPTIONS+="watch"
# by-label/by-uuid links (filesystem metadata)