Hello bugs@,
My sendbug(8)-repport failed to send, so here's the content copied by
hand. My apologies for any possible missing headers.
>Synopsis: ext2fs returns EINVAL errors upon read request halfway
through an undefined subset of files.
>Category: ufs/ext2fs
>Environment:
System : OpenBSD 5.2
Details : OpenBSD 5.2 (GENERIC) #0: Wed Nov 28 21:57:04 CET 2012
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
Architecture: OpenBSD.i386
Machine : i386
>Description:
I moved my harddrive from my old sparc64 box with Debian6.0 to my
"new" i386 OpenBSD box. The format format information of my data
partition is as followed:
tune2fs 1.41.4 (27-Jan-2009)
Filesystem volume name: <none>
Last mounted on: <not available>
Filesystem UUID: 50b1441c-6e8a-4fac-b37c-e0fab1b86c46
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index
filetype sparse_super large_file
Filesystem flags: signed_directory_hash
Default mount options: (none)
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 122101760
Block count: 488378000
Reserved block count: 24418900
Free blocks: 61033381
Free inodes: 121917899
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 907
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8192
Inode blocks per group: 512
Filesystem created: Fri Feb 19 14:01:32 2010
Last mount time: Sun Dec 30 14:35:10 2012
Last write time: Sat Jan 5 12:34:36 2013
Mount count: 0
Maximum mount count: 28
Last checked: Sat Jan 5 12:34:36 2013
Check interval: 15552000 (6 months)
Next check after: Thu Jul 4 13:34:36 2013
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group wheel)
First inode: 11
Inode size: 256
Required extra isize: 28
Desired extra isize: 28
Journal inode: 8
Default directory hash: half_md4
Directory Hash Seed: db3f8996-b448-256b-34c4-c8bf06393645
Journal backup: inode blocks
While moving my data from my ext3 filesystem (mounted via mount_ext2fs
without additional options) to my FFS partition I noticed some files
failed. With some test-program I noticed that the the beginning of the
file is read correct. All the files are read correctly from other
Debian-based (and I assume other Linux based) systems.
>How-To-Repeat:
There is no noticable difference between filetype or filesize to
determine what causes the error to occur.
>Fix:
I don't have the skills to debug a filesystem driver, but I am
willing to grant access to one of the developers.
dmesg:
OpenBSD 5.2 (GENERIC) #0: Wed Nov 28 21:57:04 CET 2012
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Celeron(R) CPU 2.53GHz ("GenuineIntel" 686-class) 2.54
GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,CNXT-ID,xTPR
real mem = 1274277888 (1215MB)
avail mem = 1242603520 (1185MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 07/24/06, BIOS32 rev. 0 @ 0xf0010,
SMBIOS rev. 2.3 @ 0xfb2b0 (45 entries)
bios0: vendor American Megatrends Inc. version "080012" date 07/24/2006
bios0: ASUSTeK Computer INC. P4V8X-MX
acpi0 at bios0: rev 0
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP APIC OEMB
acpi0: wakeup devices PCI0(S4) PS2K(S4) PS2M(S4) UAR1(S4) MC97(S4)
USB1(S4) USB2(S4) USB3(S4) USB4(S4) EHCI(S4) ILAN(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 133MHz
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 3, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (P0P1)
acpicpu0 at acpi0
acpibtn0 at acpi0: PWRB
bios0: ROM list: 0xc0000/0x8200 0xc8800/0x5000!
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "VIA CN700 Host" rev 0x00
viaagp0 at pchb0: v3
agp0 at viaagp0: aperture at 0xf8000000, size 0xf000000
pchb1 at pci0 dev 0 function 1 "VIA CN700 Host" rev 0x00
pchb2 at pci0 dev 0 function 2 "VIA CN700 Host" rev 0x00
pchb3 at pci0 dev 0 function 3 "VIA PT890 Host" rev 0x00
pchb4 at pci0 dev 0 function 4 "VIA CN700 Host" rev 0x00
pchb5 at pci0 dev 0 function 7 "VIA CN700 Host" rev 0x00
ppb0 at pci0 dev 1 function 0 "VIA VT8377 AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "VIA S3 Unichrome PRO IGP" rev 0x01
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pciide0 at pci0 dev 15 function 0 "VIA VT6420 SATA" rev 0x80: DMA
pciide0: using apic 1 int 20 for native-PCI interrupt
wd0 at pciide0 channel 0 drive 0: <Hitachi HDS722020ALA330>
wd0: 16-sector PIO, LBA48, 1907729MB, 3907029168 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 6
wd1 at pciide0 channel 1 drive 0: <ST3000DM001-9YN166>
wd1: 16-sector PIO, LBA48, 2861588MB, 5860533168 sectors
wd1(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 6
pciide1 at pci0 dev 15 function 1 "VIA VT82C571 IDE" rev 0x06: ATA133,
channel 0 configured to compatibility, channel 1 configured to
compatibility
wd2 at pciide1 channel 0 drive 0: <HDS728080PLAT20>
wd2: 16-sector PIO, LBA48, 74520MB, 152617501 sectors
wd2(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6
atapiscsi0 at pciide1 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <TSSTcorp, CDW/DVD SH-M522C, TS03> ATAPI
5/cdrom removable
cd0(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 2
uhci0 at pci0 dev 16 function 0 "VIA VT83C572 USB" rev 0x81: apic 1 int
21
uhci1 at pci0 dev 16 function 1 "VIA VT83C572 USB" rev 0x81: apic 1 int
21
uhci2 at pci0 dev 16 function 2 "VIA VT83C572 USB" rev 0x81: apic 1 int
21
uhci3 at pci0 dev 16 function 3 "VIA VT83C572 USB" rev 0x81: apic 1 int
21
ehci0 at pci0 dev 16 function 4 "VIA VT6202 USB" rev 0x86: apic 1 int 21
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "VIA EHCI root hub" rev 2.00/1.00 addr 1
viapm0 at pci0 dev 17 function 0 "VIA VT8237 ISA" rev 0x00: SMI
iic0 at viapm0
spdmem0 at iic0 addr 0x50: 256MB DDR SDRAM non-parity PC3200CL2.5
spdmem1 at iic0 addr 0x51: 1GB DDR SDRAM non-parity PC3200CL3.0
auvia0 at pci0 dev 17 function 5 "VIA VT8233 AC97" rev 0x60: apic 1 int
22
ac97: codec id 0x434d4983 (C-Media Electronics CMI9761A+)
audio0 at auvia0
vr0 at pci0 dev 18 function 0 "VIA RhineII-2" rev 0x78: apic 1 int 23,
address 00:1b:fc:99:fc:1e
ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 10: OUI
0x004063, model 0x0032
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "VIA UHCI root hub" rev 1.00/1.00 addr 1
isa0 at mainbus0
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
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
wbsio0 at isa0 port 0x2e/2: W83697HF rev 0x12
lm1 at wbsio0 port 0x290/8: W83697HF
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
mtrr: Pentium Pro MTRR support
umass0 at uhub4 port 2 configuration 1 interface 0 "Generic USB Storage
Device" rev 2.00/1.8a addr 2
umass0: using SCSI over Bulk-Only
scsibus1 at umass0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <Generic, USB Storage-CFC, I19A> SCSI0
0/direct removable
sd1 at scsibus1 targ 1 lun 1: <Generic, USB Storage-SDC, I19A> SCSI0
0/direct removable
sd2 at scsibus1 targ 1 lun 2: <Generic, USB Storage-SMC, I19A> SCSI0
0/direct removable
sd3 at scsibus1 targ 1 lun 3: <Generic, USB Storage-MSC, I19A> SCSI0
0/direct removable
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd2a (08c480ac0d0aa36e.a) swap on wd2b dump on wd2b
usbdevs:
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
VIA(0x1106), rev 1.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
port 5 powered
port 6 powered
port 7 powered
port 8 powered
Controller /dev/usb1:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
VIA(0x1106), rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb2:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
VIA(0x1106), rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb3:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
VIA(0x1106), rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb4:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
VIA(0x1106), rev 1.00
port 1 powered
port 2 addr 2: full speed, power 500 mA, config 1, USB Storage
Device(0x3260), Generic(0x0aec), rev 1.8a, iSerialNumber
0AEC326000001A000
