Date: Wed, 25 Nov 1998 15:37:55 +0100 (MET) From: Mathias Picker <mathiasp@virtual-earth.de> To: questions@FreeBSD.ORG Subject: disklabel problem on 3.0 Message-ID: <199811251437.PAA00381@world.virtual-earth.de>
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I'm having problems with a new 4GB UW-SCSI:
replacing a disk of same size which develped bad blocks, I installed
the new disk on an 68-pin cable next to the old one. I used sysinstall
to partinion it. Everything worked fine. after newfs, I copied the
contents of the old disk to the new one. Worked.
Then I uninstalled the old disk, put the new one on the end of the
cable and switched on termination.
On the next boot I got a "device not configured" error from mount, even
though the drive is recognised (see dmesg output at end of file)
Looking again with sysinstall, I saw an empty drive. Damn I thought,
and re-partitioned it. Didn't work. No errors, but any operation on
/dev/da2s1e gives "device not configured" So I tried dd, no problems
there I can write to that disk just fine. I disklabel, and though
disklabel /dev/da2 shows an empty disklabel,
disklabel -r /dev/da2 gives back: "disklabel: bad pack magic number
(label is damaged, or pack is unlabeled)"
Hmmmmm. So I thought about camcontol, everything looks fine.
start/stop/inquiry/tur work as expected. I can hear the drive spinning
down and up, so cam really can talk to the device.
Next try:
world# disklabel -r -R /dev/[r]da2 /tmp/da2.label
disklabel: ioctl DIOCWLABEL: Operation not supported by device
(da2.label is the auto label plus partitions)
Damn.
Any HELP would be really welcome, this is (was) my main data drive) I
really need this!
please respond directly to me, too, I only get questions-digest, which
might take some time....
Thanks, Mathias
P.S.: some infos
world# camcontrol devlist
<IBM DPES-31080 S31Q> at scbus0 target 0 lun 0 (pass0,da0)
<HP C1533A 9503> at scbus0 target 3 lun 0 (pass1,sa0)
<IBM DORS-32160 S84A> at scbus0 target 4 lun 0 (pass2,da1)
<NEC CD-ROM DRIVE:222 3.1k> at scbus0 target 6 lun 0 (pass3,cd0)
<IBM DDRS-34560D DC1B> at scbus0 target 8 lun 0 (pass4,da2)
world# camcontrol inquiry -u 2
<IBM DDRS-34560D DC1B> Fixed Direct Access SCSI2 device
Serial Number RD1X8723
40.0MB/s transfers (20.0MHz, offset 15, 16bit), Tagged Queueing Enabled
world#
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #0: Tue Nov 17 11:59:52 MET 1998
mathiasp@world.virtual-earth.de:/usr/src/sys/compile/WORLD
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 99474141 Hz
CPU: Pentium/P54C (99.47-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x525 Stepping=5
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 33554432 (32768K bytes)
config> quit
avail memory = 30449664 (29736K bytes)
Probing for devices on PCI bus 0:
chip0: <Intel 82437FX PCI cache memory controller> rev 0x02 on pci0.0.0
chip1: <Intel 82371FB PCI to ISA bridge> rev 0x02 on pci0.7.0
de0: <Digital 21041 Ethernet> rev 0x11 int a irq 10 on pci0.9.0
de0: 21041 [10Mb/s] pass 1.1
de0: address 00:80:48:e8:d7:85
ncr0: <ncr 53c875 fast20 wide scsi> rev 0x26 int a irq 11 on pci0.11.0
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 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: 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
npx0 on motherboard
npx0: INT 16 interface
de0: enabling 10baseT port
Intel Pentium F00F detected, installing workaround
Waiting 8 seconds for SCSI devices to settle
sa0 at ncr0 bus 0 target 3 lun 0
sa0: <HP C1533A 9503> Removable Sequential Access SCSI2 device
sa0: 10.0MB/s transfers (10.0MHz, offset 8)
changing root device to da0s1a
da0 at ncr0 bus 0 target 0 lun 0
da0: <IBM DPES-31080 S31Q> Fixed Direct Access SCSI2 device
da0: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled
da0: 1034MB (2118144 512 byte sectors: 255H 63S/T 131C)
cd0 at ncr0 bus 0 target 6 lun 0
cd0: <NEC CD-ROM DRIVE:222 3.1k> Removable CD-ROM SCSI2 device
cd0: 8.64MB/s transfers (8.64MHz, offset 15)
cd0: cd present [133289 x 2048 byte records]
da1 at ncr0 bus 0 target 4 lun 0
da1: <IBM DORS-32160 S84A> Fixed Direct Access SCSI2 device
da1: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled
da1: 2063MB (4226725 512 byte sectors: 255H 63S/T 263C)
da2 at ncr0 bus 0 target 8 lun 0
da2: <IBM DDRS-34560D DC1B> Fixed Direct Access SCSI2 device
da2: 40.0MB/s transfers (20.0MHz, offset 15, 16bit), Tagged Queueing Enabled
da2: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
ffs_mountfs: superblock updated for soft updates
ffs_mountfs: superblock updated for soft updates
--
Mathias Picker
Consultant Information Architecture
Mathias.Picker@virtual-earth.de
+49 172 / 89 19 381
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