Date: Tue, 5 Jan 1999 18:55:32 +0100 (MET) From: Oliver Nissen <olli@graal.camelot.de> To: FreeBSD-gnats-submit@FreeBSD.ORG Cc: olli@graal.camelot.de Subject: kern/9334: cp fails for 2048 Bytes/sector media Message-ID: <199901051755.SAA09555@gradalis.local.net>
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>Number: 9334
>Category: kern
>Synopsis: cp fails for 2048 Bytes/sector media
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Jan 5 12:20:00 PST 1999
>Closed-Date:
>Last-Modified:
>Originator: Oliver Nissen
>Release: FreeBSD 3.0-CURRENT i386
>Organization:
CameloT Online Services
>Environment:
avail memory = 127447040 (124460K bytes)
Programming 24 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Probing for devices on PCI bus 0:
chip0: <Intel 82439> rev 0x03 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
vga0: <Matrox MGA 2064W graphics accelerator> rev 0x01 int a irq 17 on pci0.9.0
bktr0: <BrookTree 848> rev 0x12 int a irq 18 on pci0.10.0
bti2c0: <bt848 Hard/Soft I2C controller>
iicbb0: <I2C generic bit-banging driver> on bti2c0
iicbus0: <Philips I2C bus> on iicbb0 master-only
Probing for devices on iicbus0: <c0> <c1> <c2> <c3>
smbus0: <System Management Bus> on bti2c0
smb0: <SMBus general purpose I/O> on smbus0
Miro TV, Temic PAL tuner.
ahc0: <Adaptec aic7880 Ultra SCSI adapter> rev 0x00 int a irq 19 on pci0.12.0
ahc0: Using left over BIOS settings
ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x280-0x29f irq 15 maddr 0xd8000 msize 16384 on isa
ed0: address 00:00:c0:a7:a1:a2, type SMC8216/SMC8216C (16 bit)
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 at 0x60-0x64 irq 12 on motherboard
psm0: model Generic PS/2 mouse, device ID 0
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
isic0 at 0xd80 irq 10 flags 0x3 on isa
isic0: Teles S0/16.3
isic0: ISAC 2085 Version A1/A2 or 2086/2186 Version 1.1 (IOM-2) (Addr=0x960)
isic0: HSCX 82525 or 21525 Version 2.1 (AddrA=0x160, AddrB=0x560)
npx0 on motherboard
npx0: INT 16 interface
apm0 flags 0x31 on isa
apm: found APM BIOS version 1.2
sb0 at 0x220 irq 5 drq 1 on isa
snd0: <SoundBlaster 16 4.4>
sbxvi0 at drq 5 on isa
snd0: <SoundBlaster 16 4.4>
sbmidi0 at 0x330 on isa
snd0: <SoundBlaster MPU-401>
opl0 at 0x388 on isa
snd0: <Yamaha OPL3 FM>
Intel Pentium detected, installing workaround for F00F bug
IP packet filtering initialized, divert enabled, rule-based forwarding enabled, logging limited to 100 packets/entry
i4b: ISDN call control device attached
i4bisppp: 4 ISDN SyncPPP device(s) attached
i4bctl: ISDN system control port attached
i4bipr: 4 IP over raw HDLC ISDN device(s) attached (VJ header compression)
i4btel: 2 ISDN telephony interface device(s) attached
i4brbch: 4 raw B channel access device(s) attached
i4btrc: 4 ISDN trace device(s) attached
Waiting 10 seconds for SCSI devices to settle
SMP: AP CPU #1 Launched!
pass4 at ahc0 bus 0 target 5 lun 0
pass4: <HP C5110A 3638> Fixed Processor SCSI-2 device
pass4: 3.300MB/s transfers
changing root device to da0s1a
cd0 at ahc0 bus 0 target 4 lun 0
cd0: <PIONEER CD-ROM DR-U12X 1.06> Removable CD-ROM SCSI-2 device
cd0: 10.0MB/s transfers (10.0MHz, offset 15)
cd0: cd present [198888 x 2048 byte records]
da1 at ahc0 bus 0 target 2 lun 0
da1: <FUJITSU M2513E 0040> Removable Optical SCSI-2 device
da1: 10.0MB/s transfers (10.0MHz, offset 15)
da1: Attempt to query device size failed: NOT READY, Medium not present
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DCAS-34330 S61A> Fixed Direct Access SCSI-2 device
da0: 20.0MB/s transfers (20.0MHz, offset 15), Tagged Queueing Enabled
da0: 4134MB (8467200 512 byte sectors: 64H 32S/T 4134C)
(da0:ahc0:0:0:0): tagged openings now 64
dscheck: b_bcount 25600 is not on a sector boundary (ssize 2048)
spec_getpages: I/O read failure: (error code=22)
size: 25600, resid: 25600, a_count: 24830, valid: 0x0
nread: 0, reqpage: 0, pindex: 200, pcount: 7
vm_fault: pager read error, pid 1201 (cp)
dscheck: b_bcount 512 is not on a sector boundary (ssize 2048)
dscheck: b_bcount 512 is not on a sector boundary (ssize 2048)
dscheck: b_bcount 25600 is not on a sector boundary (ssize 2048)
spec_getpages: I/O read failure: (error code=22)
size: 25600, resid: 25600, a_count: 24830, valid: 0x0
nread: 0, reqpage: 0, pindex: 200, pcount: 7
vm_fault: pager read error, pid 9225 (cp)
>Description:
When I insert a 640 MB (2048 Bytes/sector) OD into the drive, mount it on /od and try to copy a file from the OD to the harddisk I potentially get:
[101] gradalis:~> cp /od/sane-1.00.tar.gz .
cp: ./sane-1.00.tar.gz: Bad address
[102] gradalis:~>
The console then shows:
dscheck: b_bcount 25600 is not on a sector boundary (ssize 2048)
spec_getpages: I/O read failure: (error code=22)
size: 25600, resid: 25600, a_count: 24830, valid: 0x0
nread: 0, reqpage: 0, pindex: 200, pcount: 7
vm_fault: pager read error, pid 9518 (cp)
>How-To-Repeat:
see error description
>Fix:
None. Well, if it is really important ro get (a few) files then you can use dd.
>Release-Note:
>Audit-Trail:
>Unformatted:
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