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Subject: Multidisc SCSI CD Rom Drives & More
To: freebsd-questions@freebsd.org
Date: Fri, 11 Aug 1995 10:17:15 +0000 ()
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Hi everyone!  I am a recent FreeBSD convert from Linux, and I'm very impressed
with the product so far.  I have a few questions.

1) FreeBSD detects the first disc in my Pioneer DRM-602X SCSI 6-disc
cdrom drive, but doesn't check for more discs in the unit.  Does FreeBSD
support the full capacity of this (and other multi-disc drives), and if so,
how can I get it working properly?

2) Last night, I recompiled the kernel as documented in the FAQ, and 
changed some of the default devices (ie. removed some I didn't need,
adjusted the IRQs to my network card, etc).  When the kernel boots, I
get the following panic message:

pmap_zero_page: CMAP BUSY
kernel panic

This happens (it appears) as FreeBSD is displaying the devices on the
system.

Thanks for your assistance - please direct replies either here or to
rbeer@cris.com; thank you!

Rich