On 2/13/2013 10:07 AM, Peter Oberparleiter wrote:
On 13.02.2013 00:38, Leland Lucius wrote:
Create the following file and remove all of your existing 51-dasd*.rules.

cat /etc/udev/rules.d/51-dasd.rules
# Rule to add all eckd devices
ACTION=="add", SUBSYSTEM=="ccw", DRIVER=="dasd-eckd", ATTR{online}="1"

Note that adding kernel/module parameter dasd=autodetect should achieve
the same result.

That's really weird.  We always specify dasd=autodetect.  I even just
double checked to make sure.  All of the disks are certainly detected,
they just don't come up online.

But, you've got me curious, so I'm going to modify an initrd and see if
the devices are online prior to any initrd processing.  Mayhap something
in boot is putting them offline before udev is getting his mitts on 'em.
 Probably not, but I just HAVE to know.  :-)

Leland

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