Date: Mon, 1 Apr 1996 00:19:09 -0800 From: patl@asimov.volant.org To: freebsd-stable@freebsd.org Subject: CD-ROM changer support in -stable Message-ID: <9604010819.AA12249@asimov.volant.org>
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I've recently upgraded from 2.05 to 2.1R and then -stable (through CVS 0063). One of my reasons for doing so was to obtain support for the MBR-7 CD-ROM changer. I noticed that it was mounting all seven logical units during some of the intermediate states of my upgrades; but don't seem to be recognized now. I have rebuilt my kernel with 'options "MAX_LUN=8"'; and I have the appropriate /dev entries. But the boot probe doesn't find the extra logical units and mount attempts claim that the units aren't configured (which is expected, given that the probe didn't find them...) I've included the first part of the boot log below, with the timestamp and kernel ids trimmed off for readability. Is there anything else that I need to do to get this to work? (Yes, I did try searching the mailing list archives; but didn't find anything appropriate.) FreeBSD 2.1-STABLE #0: Sun Mar 31 23:37:26 PST 1996 root@phoenix.volant.org:/compile/PHOENIX CPU: Cy486DLC (486-class CPU) Origin = "Cyrix" real memory = 41943040 (40960K bytes) avail memory = 38612992 (37708K bytes) Probing for devices on PCI bus 0: chip0 <Intel 82424ZX (Saturn) cache DRAM controller> rev 4 on pci0:0 ncr0 <ncr 53c810 scsi> rev 2 int a irq 9 on pci0:1 ncr0 waiting for scsi devices to settle (ncr0:0:0): "SEAGATE ST15230N 0168" type 0 fixed SCSI 2 sd0(ncr0:0:0): Direct-Access sd0(ncr0:0:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8. 4095MB (8386733 512 byte sectors) (ncr0:5:0): "ARCHIVE VIPER 150 21531 -003" type 1 removable SCSI 1 st0(ncr0:5:0): Sequential-Access st0: Archive Viper 150 is a known rogue drive offline (ncr0:6:0): "NRC MBR-7 110" type 5 removable SCSI 2 cd0(ncr0:6:0): CD-ROM cd0(ncr0:6:0): asynchronous. cd present.[326402 x 2048 byte records] chip1 <Intel 82378ZB PCI-ISA bridge> rev 3 on pci0:2 de0 <Digital DC21040 Ethernet> rev 35 int a irq 10 on pci0:6 de0: DC21040 [10Mb/s] pass 2.3 Ethernet address 00:00:c0:f1:a4:0d de0: enabling Thinwire/AUI port Probing for devices on the ISA bus: ... Thanks, -Pat My opinions are my own. For a small royalty, they can be yours as well... Pat Lashley, Senior Software Engineer, Henry Davis Consulting patl@Phoenix.Volant.ORG || http://Phoenix.Volant.ORG/ || lashley@netcom.com
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