by I have recompiled my kernel to use SCSI emulation for the following
devices:
/dev/hdb IDE-CDROM 36X
/dev/hdd HP CDWriter+ 7500 (24x/2x/2x)
First question, given the dmesg below, how do I mount my CDROM drives
now? Does /dev/hdb become /dev/sda? /dev/hdd become /dev/sdb?
hda: FUJITSU MPB3043ATU E, ATA DISK drive
hdb: CD-ROM 36X/AKU, ATAPI CDROM drive
hdd: Hewlett-Packard CD-Writer Plus 7500, ATAPI CDROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: FUJITSU MPB3043ATU E, 4125MB w/0kB Cache, CHS=558/240/63, UDMA
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
scsi : 1 host.
Vendor: E-IDE Model: CD-ROM 36X/AKU Rev: U10I
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
Vendor: HP Model: CD-Writer+ 7500 Rev: 1.0a
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0
scsi : detected 2 SCSI cdroms total.
Second question:
When booting, it "seems" to see my CDRW as a 24x/24x. I get the
following with dmesg:
< ....continuation from above dmesg....>
sr0: scsi3-mmc drive: 0x/32x cd/rw xa/form2 cdda tray
Uniform CDROM driver Revision: 2.55
sr1: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
^^^^^^^^^^^^^^
Now when I type 'cdrecord -scanbus', I get a warning message saying
"wrong size for CD capabilities":
Cdrecord release 1.8a17 Copyright (C) 1995-1998 J?rg Schilling
scsibus0:
cdrecord: Warning: controller returns wrong size for CD capabilities
page.
0) 'E-IDE ' 'CD-ROM 36X/AKU ' 'U10I' Removable CD-ROM
1) 'HP ' 'CD-Writer+ 7500 ' '1.0a' Removable CD-ROM
2) *
I thought that the warning was for the CDRW, because of the 24x/24x I
saw a while ago. But when I type 'cdrecord -scanbus -V', it seems to be
that the warning message was for the CD-ROM, not the CDRW: (Or is it for
the whole "controller", as what the above message says)
<...>
Executing 'mode sense g1' command on Bus 0 Target 0, Lun 0 timeout 40s
CDB: 5A 00 2A 00 00 00 00 00 0A 00
cmd finished after 0.003s timeout 40s
Mode Sense Data 00 08 70 00 00 00 00 00 2A 12
Mode Sense Data (converted) 05 70 00 00 2A 12
Mode Sense Data 05 70 00 00 2A 12
Mode Page Data 2A 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00
cdrecord: Warning: controller returns wrong size for CD capabilities
page.
Executing 'mode sense g1' command on Bus 0 Target 0, Lun 0 timeout 40s
<...>
Has anyone had this "wrong capabilities" warning message before?
Thanks,
John Salvo
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