I just noticed this which seemed a little unusual, so thought I'd throw
it out here in case anyone's interested in looking at it.
I just mounted a CD on my desktop machine to copy some files across to
my laptop (in this case OpenBSD 4.1 CD1, but the same happens with other
CDs that I tried).
I connected by sftp, changed directory, and listed files. This is what
happened:
sftp> cd /cdrom
sftp> ls
4.1 4.1 HARDWARE HARDWARE PACKAGES PACKAGES
PORTS PORTS README README SIZES SIZES
TRANS.TBL TRANS.TBL etc etc song41.mp3 song41.mp3
song41.ogg song41.ogg
sftp> ls
4.1 4.1 HARDWARE HARDWARE PACKAGES PACKAGES
PORTS PORTS README README SIZES SIZES
TRANS.TBL TRANS.TBL etc etc song41.mp3 song41.mp3
song41.ogg song41.ogg
sftp> ls
4.1 HARDWARE PACKAGES PORTS README SIZES
TRANS.TBL etc song41.mp3 song41.ogg
sftp> ls
4.1 4.1 4.1 HARDWARE HARDWARE HARDWARE
PACKAGES PACKAGES PACKAGES PORTS PORTS PORTS
README README README SIZES SIZES SIZES
TRANS.TBL TRANS.TBL TRANS.TBL etc etc etc
song41.mp3 song41.mp3 song41.mp3 song41.ogg song41.ogg song41.ogg
sftp> ls
4.1 HARDWARE PACKAGES PORTS README SIZES
TRANS.TBL etc song41.mp3 song41.ogg
sftp> ls
4.1 4.1 4.1 HARDWARE HARDWARE HARDWARE
PACKAGES PACKAGES PACKAGES PORTS PORTS PORTS
README README README SIZES SIZES SIZES
TRANS.TBL TRANS.TBL TRANS.TBL etc etc etc
song41.mp3 song41.mp3 song41.mp3 song41.ogg song41.ogg song41.ogg
sftp> ls
4.1 HARDWARE PACKAGES PORTS README SIZES
TRANS.TBL etc song41.mp3 song41.ogg
sftp> ls
4.1 4.1 4.1 4.1 HARDWARE HARDWARE
HARDWARE HARDWARE PACKAGES PACKAGES PACKAGES PACKAGES
PORTS PORTS PORTS PORTS README README
README README SIZES SIZES SIZES SIZES
TRANS.TBL TRANS.TBL TRANS.TBL TRANS.TBL etc etc
etc etc song41.mp3 song41.mp3 song41.mp3 song41.mp3
song41.ogg song41.ogg song41.ogg song41.ogg
I don't have any other machines with CD drives to try and replicate,
but I don't see this when listing files with ls(1)/find(1)/shell builtins.
OpenBSD 4.1-current (GENERIC.MP) #6: Tue May 8 01:24:00 BST 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 1072164864 (1047036K)
avail mem = 906682368 (885432K)
using 22937 buffers containing 107425792 bytes (104908K) of memory
mainbus0 (root)
bios0 at mainbus0: SMBIOS rev. 2.2 @ 0xf0000 (42 entries)
acpi at mainbus0 not configured
mainbus0: Intel MP Specification (Version 1.4)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Athlon(tm) 64 Processor 3700+, 2211.59 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 1MB 64b/line
16-way L2 cache
cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu0: AMD erratum 89 present, BIOS upgrade may be required
cpu0: apic clock running at 201MHz
mpbios: bus 0 is type PCI
mpbios: bus 1 is type PCI
mpbios: bus 2 is type PCI
mpbios: bus 3 is type PCI
mpbios: bus 4 is type PCI
mpbios: bus 5 is type PCI
mpbios: bus 6 is type ISA
ioapic0 at mainbus0 apid 2 pa 0xfec00000, version 11, 24 pins
k8_powernow_init: cpusig: 20f71 brandid: 4
maxfid: e maxvid: 4
e 4
WARNING: k8pnow_hardcoded: USING FIXED P_STATE DATA PLEASE SEND YOUR DMESG TO
[EMAIL PROTECTED]
cpu0: Cool'n'Quiet K8 2211 MHz: speeds: 2200 2000 1800 1000 MHz
pci0 at mainbus0 bus 0: configuration mode 1
"NVIDIA nForce4 DDR" rev 0xa3 at pci0 dev 0 function 0 not configured
pcib0 at pci0 dev 1 function 0 "NVIDIA nForce4 ISA" rev 0xa3
nviic0 at pci0 dev 1 function 1 "NVIDIA nForce4 SMBus" rev 0xa2
iic0 at nviic0
iic1 at nviic0
admtemp0 at iic1 addr 0x4c: gl523sm
ohci0 at pci0 dev 2 function 0 "NVIDIA nForce4 USB" rev 0xa2: apic 2 int 11
(irq 11), version 1.0, legacy support
ehci0 at pci0 dev 2 function 1 "NVIDIA nForce4 USB" rev 0xa3: apic 2 int 3 (irq
3)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0
uhub0: NVIDIA EHCI root hub, rev 2.00/1.00, addr 1
uhub0: 10 ports with 10 removable, self powered
auich0 at pci0 dev 4 function 0 "NVIDIA nForce4 AC97" rev 0xa2: apic 2 int 10
(irq 10), nForce4 AC97
ac97: codec id 0x414c4760 (Avance Logic ALC655 rev 0)
audio0 at auich0
pciide0 at pci0 dev 6 function 0 "NVIDIA nForce4 IDE" rev 0xa2: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <ST3200822A>
wd0: 16-sector PIO, LBA48, 190782MB, 390721968 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <_NEC, DVD_RW ND-3520A, 1.04> SCSI0 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
pciide1 at pci0 dev 7 function 0 "NVIDIA nForce4 SATA" rev 0xa3: DMA
pciide1: using apic 2 int 10 (irq 10) for native-PCI interrupt
pciide2 at pci0 dev 8 function 0 "NVIDIA nForce4 SATA" rev 0xa3: DMA
pciide2: using apic 2 int 5 (irq 5) for native-PCI interrupt
ppb0 at pci0 dev 9 function 0 "NVIDIA nForce4 PCI-PCI" rev 0xa2
pci1 at ppb0 bus 1
skc0 at pci1 dev 6 function 0 "3Com 3c940" rev 0x10, Yukon (0x1): apic 2 int 3
(irq 3)
sk0 at skc0 port A, address 00:0a:5e:1a:a3:00
eephy0 at sk0 phy 0: Marvell 88E1011 Gigabit PHY, rev. 3
vga1 at pci1 dev 7 function 0 "ATI Radeon 9000" rev 0x01
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pcscp0 at pci1 dev 8 function 0 "AMD 53c974 PCscsi-PCI" rev 0x10: apic 2 int 11
(irq 11)
pcscp0: AM53C974, 40MHz, SCSI ID 7
scsibus1 at pcscp0: 8 targets
nfe0 at pci0 dev 10 function 0 "NVIDIA CK804 LAN" rev 0xa3: apic 2 int 5 (irq
5), address 00:14:2a:89:c8:d7
eephy1 at nfe0 phy 1: Marvell 88E1111 Gigabit PHY, rev. 2
ppb1 at pci0 dev 11 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
pci2 at ppb1 bus 2
ppb2 at pci0 dev 12 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
pci3 at ppb2 bus 3
ppb3 at pci0 dev 13 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
pci4 at ppb3 bus 4
ppb4 at pci0 dev 14 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
pci5 at ppb4 bus 5
pchb0 at pci0 dev 24 function 0 "AMD AMD64 HyperTransport" rev 0x00
pchb1 at pci0 dev 24 function 1 "AMD AMD64 Address Map" rev 0x00
pchb2 at pci0 dev 24 function 2 "AMD AMD64 DRAM Cfg" rev 0x00
pchb3 at pci0 dev 24 function 3 "AMD AMD64 Misc Cfg" rev 0x00
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
it0 at isa0 port 0x290/8: IT87
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
usb1 at ohci0: USB revision 1.0
uhub1 at usb1
uhub1: NVIDIA OHCI root hub, rev 1.00/1.00, addr 1
uhub1: 10 ports with 10 removable, self powered
uhidev0 at uhub1 port 3 configuration 1 interface 0
uhidev0: WACOM CTE-430-UV3.1-4, rev 1.10/3.14, addr 2, iclass 3/1
uhidev0: 3 report ids
ums0 at uhidev0 reportid 1: 3 buttons and Z dir.
wsmouse0 at ums0 mux 0
uhid0 at uhidev0 reportid 2: input=7, output=0, feature=2
uhid1 at uhidev0 reportid 3: input=0, output=0, feature=2
uhub2 at uhub1 port 6
uhub2: Chicony Generic USB Hub, rev 1.10/1.00, addr 3
uhub2: 3 ports with 2 removable, bus powered
uhidev1 at uhub2 port 1 configuration 1 interface 0
uhidev1: Chicony PFU-65 USB Keyboard, rev 1.10/1.00, addr 4, iclass 3/1
ukbd0 at uhidev1: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
dkcsum: wd0 matches BIOS drive 0x80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
