Can't get UFS ID error

[dildon]

Hi all. Trying my best to salvage data off of an external drive. It was attached as a UFS volume on a Nas4Free machine. Upon upgrading machines and attempting to create a mount point, I'm getting the following errors.

The following input errors were detected:

Wrong partition type or partition number.
/dev/da0s1: Can't get UFS ID.
dumpfs: /dev/da0s1: could not find special device

I scanned the disk using UFS File Explorer, but it game me a [Parent unknown] directory structure (pictured), which I have no idea what that means. The previous Nas4Free setup is gone. Am I effed? Is there another method of grabbing these files?

[alexey123]

Hi
If disk formatted under nas4free, you must mount it as GPT partition, not mbr
check by command

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ls dev | grep da0

[dildon]

Thanks for the reply alexey.
I tried mounting as GPT partition, but got the same error
Also, I tried entering in the command in, but did not seem to get any results. Sorry, noob over here.

[raulfg3]

perhaps do you upgrade to latest 9.2.x.x?

if yes , you need to do a new fresh full install and recreate partitions, of course your actual data on second partition is gone.

[dildon]

Don't know what previous version I was running before, but I'm running 9.1.0.1 - Sandstorm (revision 847) on a LiveCD currently. Please link me to a better version to try out if needed.
Also, don't know if this is relevant, but I pulled this from Diagnostics|Information|Partitions:

Device /dev/da0 - LaCie d2 quadra

******* Working on device /dev/da0 *******
parameters extracted from in-core disklabel are:
cylinders=121601 heads=255 sectors/track=63 (16065 blks/cyl)

Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=121601 heads=255 sectors/track=63 (16065 blks/cyl)

Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
start 63, size 1953520002 (953867 Meg), flag 80 (active)
beg: cyl 0/ head 1/ sector 1;
end: cyl 768/ head 254/ sector 63
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>

[raulfg3]

but I'm running 9.1.0.1 - Sandstorm (revision 847) on a LiveCD currently.

LiveCD do not create boot parttition, so you need to do a full or a embeded install on da0 to properly format and create UFS partitions that you can mount later.

[alexey123]

Thanks for the reply alexey.
I tried mounting as GPT partition, but got the same error
Also, I tried entering in the command in, but did not seem to get any results. Sorry, noob over here.

Oups. FreeBSD not detect your USB disk. Please output to forum result after execute

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dmesg

[dildon]

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$ dmesg
Copyright (c) 1992-2012 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 9.1-RELEASE-p5 #0 r254466M: Sat Aug 17 22:54:54 CEST 2013
    root@dev.nas4free.org:/usr/obj/nas4free/usr/src/sys/NAS4FREE-amd64 amd64
CPU: Intel(R) Xeon(TM) CPU 3.80GHz (3790.83-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0xf43  Family = f  Model = 4  Stepping = 3
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x659d<SSE3,DTES64,MON,DS_CPL,EST,TM2,CNXT-ID,CX16,xTPR>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  TSC: P-state invariant
real memory  = 4294967296 (4096 MB)
avail memory = 3782008832 (3606 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <DELL   WS 670 >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 2 package(s) x 1 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  6
ioapic0: Changing APIC ID to 8
ioapic1: Changing APIC ID to 9
ioapic2: Changing APIC ID to 10
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
ioapic2 <Version 2.0> irqs 48-71 on motherboard
lapic0: Forcing LINT1 to edge trigger
kbd1 at kbdmux0
cryptosoft0: <software crypto> on motherboard
acpi0: <DELL WS 670 > on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x7f irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x5f irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 450
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <unknown> at device 0.1 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 0.2 on pci1
pci3: <ACPI PCI bus> on pcib3
em0: <Intel(R) PRO/1000 Legacy Network Connection 1.0.4> port 0xdcc0-0xdcff mem 0xdfee0000-0xdfefffff irq 48 at device 14.0 on pci3
em0: Ethernet address: 00:14:22:55:9e:d4
pcib4: <ACPI PCI-PCI bridge> irq 16 at device 3.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> irq 16 at device 4.0 on pci0
pci5: <ACPI PCI bus> on pcib5
vgapci0: <VGA-compatible display> port 0xcc80-0xccff mem 0xdd000000-0xddffffff,0xc0000000-0xcfffffff,0xde000000-0xdeffffff irq 16 at device 0.0 on pci5
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xff80-0xff9f irq 16 at device 29.0 on pci0
usbus0 on uhci0
uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0xff60-0xff7f irq 19 at device 29.1 on pci0
usbus1 on uhci1
uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xff40-0xff5f irq 18 at device 29.2 on pci0
usbus2 on uhci2
uhci3: <Intel 82801EB (ICH5) USB controller USB-D> port 0xff20-0xff3f irq 16 at device 29.3 on pci0
usbus3 on uhci3
ehci0: <Intel 82801EB/R (ICH5) USB 2.0 controller> mem 0xffa80800-0xffa80bff irq 23 at device 29.7 on pci0
usbus4: EHCI version 1.0
usbus4 on ehci0
pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci6: <ACPI PCI bus> on pcib6
fwohci0: <Texas Instruments TSB43AB22/A> mem 0xdcffb800-0xdcffbfff,0xdcffc000-0xdcffffff irq 16 at device 12.0 on pci6
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 80:55:00:14:9e:d4:22:00
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 80:55:00:14:9e:d4:22:00 @ 0xfffe00000000, S400, maxrec 2048
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0x105ec000
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 82:55:00:d4:22:00
fwe0: Ethernet address: 82:55:00:d4:22:00
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf mem 0xdffffc00-0xdfffffff irq 18 at device 31.1 on pci0
ata0: <ATA channel> at channel 0 on atapci0
ata1: <ATA channel> at channel 1 on atapci0
atapci1: <Intel ICH5 SATA150 controller> port 0xfe00-0xfe07,0xfe10-0xfe13,0xfe20-0xfe27,0xfe30-0xfe33,0xfea0-0xfeaf irq 18 at device 31.2 on pci0
ata2: <ATA channel> at channel 0 on atapci1
ata3: <ATA channel> at channel 1 on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pcm0: <Intel ICH5 (82801EB)> port 0xec00-0xecff,0xe8c0-0xe8ff mem 0xdffffa00-0xdffffbff,0xdffff900-0xdffff9ff irq 17 at device 31.5 on pci0
pcm0: <Analog Devices AD1981B AC97 Codec>
ppc0: <Parallel port> port 0x378-0x37f,0x778-0x77f irq 7 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xcdfff,0xce000-0xcf7ff,0xcf800-0xcffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ctl: CAM Target Layer loaded
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 132c0000132c
device_attach: est0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 132c0000132c
device_attach: est1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
ZFS NOTICE: Prefetch is disabled by default if less than 4GB of RAM is present;
            to enable, add "vfs.zfs.prefetch_disable=0" to /boot/loader.conf.
ZFS filesystem version 5
ZFS storage pool version 28
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert loadable, nat loadable, rule-based forwarding disabled, default to accept, logging disabled
iSCSI boot driver version 0.2.6
firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0)  (me) 
firewire0: bus manager 0 
md0: Preloaded image </mfsroot> 232783872 bytes at 0xffffffff819a3c58
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
uhub4: 8 ports with 8 removable, self powered
ugen4.2: <LaCie> at usbus4
umass0: <Mass Storage> on usbus4
umass0:  SCSI over Bulk-Only; quirks = 0x0100
umass0:5:0:-1: Attached to scbus5
uhid0: <d2 quadra> on usbus4
da0 at umass-sim0 bus 0 scbus5 target 0 lun 0
lapic6: Forcing LINT1 to edge trigger
da0: <LaCie d2 quadra > Fixed Direct Access SCSI-4 device 
da0: 40.000MB/s transfers
da0: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
SMP: AP CPU #1 Launched!
cd0 at ata0 bus 0 scbus0 target 0 lun 0
cd0: <PHILIPS DVD+-RW DVD8801 4D28> Removable CD-ROM SCSI-0 device 
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: cd present [98072 x 2048 byte records]
Timecounter "TSC-low" frequency 14807927 Hz quality 1000
Trying to mount root from ufs:/dev/md0 []...
em0: link state changed to UP
GEOM_RAID5: registered shutdown event handler.
ugen4.2: <LaCie> at usbus4 (disconnected)
umass0: at uhub4, port 5, addr 2 (disconnected)
(da0:umass-sim0:0:0:0): lost device - 0 outstanding, 1 refs
(pass1:(da0:umass-sim0:0:umass-sim0:0:0:0:0): passdevgonecb: devfs entry is gone
0): removing device entry
uhid0: at uhub4, port 5, addr 2 (disconnected)
ugen4.2: <LaCie> at usbus4
umass0: <Mass Storage> on usbus4
umass0:  SCSI over Bulk-Only; quirks = 0x0100
umass0:5:0:-1: Attached to scbus5
da0 at umass-sim0 bus 0 scbus5 target 0 lun 0
da0: <LaCie d2 quadra > Fixed Direct Access SCSI-4 device 
da0: 40.000MB/s transfers
da0: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
uhid0: <d2 quadra> on usbus4
(da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 74 70 6d af 0 0 1 0 
(da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error
(da0:umass-sim0:0:0:0): Retrying command
ugen4.3: <HitachiGST> at usbus4
umass1: <MSC Bulk-Only Transport> on usbus4
umass1:  SCSI over Bulk-Only; quirks = 0x0100
umass1:6:1:-1: Attached to scbus6
(probe0:umass-sim1:1:0:0): INQUIRY. CDB: 12 0 0 0 24 0 
(probe0:umass-sim1:1:0:0): CAM status: CCB request completed with an error
(probe0:umass-sim1:1:0:0): Retrying command
(probe0:umass-sim1:1:0:0): INQUIRY. CDB: 12 0 0 0 24 0 
(probe0:umass-sim1:1:0:0): CAM status: CCB request completed with an error
(probe0:umass-sim1:1:0:0): Retrying command
(probe0:umass-sim1:1:0:0): REPORT LUNS. CDB: a0 0 0 0 0 0 0 0 0 10 0 0 
(probe0:umass-sim1:1:0:0): CAM status: SCSI Status Error
(probe0:umass-sim1:1:0:0): SCSI status: Check Condition
(probe0:umass-sim1:1:0:0): SCSI sense: ILLEGAL REQUEST asc:20,0 (Invalid command operation code)
(probe0:umass-sim1:1:0:0): Error 22, Unretryable error
da1 at umass-sim1 bus 1 scbus6 target 0 lun 0
da1: <HitachiG ST 0000> Fixed Direct Access SCSI-6 device 
da1: 40.000MB/s transfers
da1: 3815446MB (976754431 4096 byte sectors: 255H 63S/T 60800C)

[alexey123]

Begin from

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(da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 74 70 6d af 0 0 1 0 
(da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error
(da0:umass-sim0:0:0:0): Retrying command

Says about broke disk or usb port or cable

[substr]

Try the following command:

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head -c256000 /dev/da0 | hexdump -C | grep "54 19"

You should get at least one line of output that contains 19 01 54 19, or maybe 54 19 01 00.

It will probably appear on line a350 or 18350. Whereever it is, post the first two occurrances. This will show whether you have a UFS file system in the right location compared to your partition table.

[dildon]

still nothing

[substr]

change 256000 to 25600000000 and see if anything turns up. If not, maybe you had this drive split into separate partitions, or weren't using UFS?

The command will take a lot longer to run, 5 to 15 minutes most likely.

[dildon]

Waited on the prompt, but no movement after 2 hours. Would it ever take longer than that to complete?
Going to try reverting to a 9.1.0.1 embedded to HDD as raulfg3 suggested, but having problems burning the img file to DVD, posted here:

viewtopic.php?f=14&t=5763

ugh. must. not. give. up.

[substr]

Most likely is that the hexdump command is not present on nas4free. (rather, it is a freebsd tool)

I'm going to try UFS explorer on a lost partition and see what happens.

[substr]

When you used UFS Explorer, I assume you had used the 'Find Partition' button? The strange thing is that your listed partition in UFS Explorer is 650MB (1282594 sectors) into the hard disk. That is probably not good. Did your drive somehow get the first chunk of it overwritten by something else?

When I overwrote my partition table, UFS explorer had no problem seeing all files. When I overwrote the first 64MB of my drive and then ran the Recover, I had something similar to your result, almost the same 650MB skipped by UFS explorer, even though I only overwrote 64MB.

You might try the UFS explorer with the intelliraw box checked, or get the program testwin/photorec and use it to run a recover on the drive. At that point, you're not recovering the file system. You are hoping to pick pieces of files back together. http://www.cgsecurity.org/wiki/TestDisk_Download

One other option: When I manually specified a partition, UFS explorer was able to find many more files, with actual names. So, you might try manually creating a UFS partition(Define Partition button) the entire sector count of your drive, less the value of the start sector, and with a starting sector of 160 or 63, 34, or 2048 or any other number you can figure might have been the start of your drives only partition. I suggest trying a few of these different starting points and see if you get better results. Since it looks like you did have an overwrite, there is likely still going to be loss.