Date: Sat, 24 Jan 1998 00:06:59 -0600 (CST) From: Chris Dillon <cdillon@tri-lakes.net> To: freebsd-scsi@FreeBSD.ORG Subject: Minor annoyances with ZIP Plus Message-ID: <XFMail.980124002940.cdillon@tri-lakes.net>
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I just got a IOMega ZIP Plus and am using it with an Adaptec 1522 (AIC6360,
aic0). It works fine in Win95, and fine in FreeBSD for the most part, other
than some rather annoying error messages when trying to use it for various
things. Any time I mount/umount a disk, change it, and do the same again (or
even use mtools). You'll notice an error when probing the drive attached to
aic0 and all the errors at the bottom (which occur when I try to use it after
changing disks):
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 2.2.5-STABLE #0: Fri Jan 23 00:53:37 CST 1998
root@cheetah.inter-linc.net:/usr/src/sys/compile/CHEETAH
CPU: Pentium (165.76-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping=12
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 83886080 (81920K bytes)
avail memory = 78475264 (76636K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82437FX PCI cache memory controller> rev 2 on pci0:0
chip1 <Intel 82371FB PCI-ISA bridge> rev 2 on pci0:7:0
chip2 <Intel 82371FB IDE interface> rev 2 on pci0:7:1
vga0 <VGA-compatible display device> rev 1 int a irq 12 on pci0:10
ncr0 <ncr 53c875 fast20 wide scsi> rev 3 int a irq 10 on pci0:12
ncr0 waiting for scsi devices to settle
(ncr0:0:0): WIDE SCSI (16 bit) enabled(ncr0:0:0): 10.0 MB/s (200 ns, offset 15)
(ncr0:0:0): "IBM DCAS-34330W S65A" type 0 fixed SCSI 2
sd0(ncr0:0:0): Direct-Access
sd0(ncr0:0:0): WIDE SCSI (16 bit) enabled
sd0(ncr0:0:0): 40.0 MB/s (50 ns, offset 15)
4134MB (8467200 512 byte sectors)
(ncr0:1:0): WIDE SCSI (16 bit) enabled(ncr0:1:0): 10.0 MB/s (200 ns, offset 15)
(ncr0:1:0): "IBM DCAS-34330W S65A" type 0 fixed SCSI 2
sd1(ncr0:1:0): Direct-Access
sd1(ncr0:1:0): WIDE SCSI (16 bit) enabled
sd1(ncr0:1:0): 40.0 MB/s (50 ns, offset 15)
4134MB (8467200 512 byte sectors)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2 at 0x3e8-0x3ef irq 9 on isa
sio2: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
psm0 not found at 0x60
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 flags 0xff080ff on isa
wdc0: unit 0 (wd0): <ST3660A>, 32-bit, multi-block-16
wd0: 520MB (1065456 sectors), 1057 cyls, 16 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 on isa
wdc1: unit 0 (atapi): <NEC CD-ROM DRIVE:282/3.05>, removable,
dma, iordy
wcd0: 1376Kb/sec, 128Kb cache, audio play, 256 volume levels, ejectable tray
wcd0: no disc inside, unlocked
aic0 at 0x340-0x35f irq 11 on isa
aic0 waiting for scsi devices to settle
(aic0:6:0): "IOMEGA ZIP 100 PLUS J.66" type 0 removable SCSI 2
sd2(aic0:6:0): Direct-Access
sd2(aic0:6:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB
sd2 could not mode sense (4). Using ficticious geometry
sd2(aic0:6:0): NOT READY asc:3a,0 Medium not present
sd2: could not get size
0MB (0 512 byte sectors)
npx0 on motherboard
npx0: INT 16 interface
Intel Pentium F00F detected, installing workaround
ccd0-3: Concatenated disk drivers
IP packet filtering initialized, divert disabled, logging limited to 100
packets/entry
OSS/FreeBSD loading, address = f52d8020
sd2(aic0:6:0): UNIT ATTENTION asc:28,0
sd2(aic0:6:0): Not ready to ready transition, medium may have changed
sd2(aic0:6:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB
sd2 could not mode sense (4). Using ficticious geometry
sd2(aic0:6:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB
sd2 could not mode sense (4). Using ficticious geometry
sd2(aic0:6:0): UNIT ATTENTION asc:28,0
sd2(aic0:6:0): Not ready to ready transition, medium may have changed
sd2(aic0:6:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB
sd2 could not mode sense (4). Using ficticious geometry
sd2(aic0:6:0): UNIT ATTENTION asc:28,0
sd2(aic0:6:0): Not ready to ready transition, medium may have changed
sd2(aic0:6:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB
sd2 could not mode sense (4). Using ficticious geometry
sd2(aic0:6:0): UNIT ATTENTION asc:28,0
sd2(aic0:6:0): Not ready to ready transition, medium may have changed
sd2(aic0:6:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB
sd2 could not mode sense (4). Using ficticious geometry
...[many many more of these omitted]....
Is this a problem with a firmware change (as I have been hearing about with the
problems with the ppbus driver)? As you can tell from the output above, i'm
running a very recent -STABLE system (kernel was compiled just recently, but
the whole thing is no more than a week old). Other than these errors,
everything seems to work prefectly. I can scsiformat(8) the disks,
disklabel, newfs, mount and throw stuff on them and read it back, without
problem. mtools can also read the FAT filesystem disks just fine.
If someone tells me what they want me to look for, i can put SCSIDEBUG in the
kernel and do some playing around, if that would be required.
--- Chris Dillon
--- cdillon@tri-lakes.net
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