On Wed, Oct 13, 2010 at 03:22:46PM +0200, Raimo Niskanen wrote:
> On Wed, Oct 13, 2010 at 12:24:52PM +0200, Jiri B. wrote:
> > Hi all,
> > 
> > I'm using UIDs instead of path to disk devices because sometimes I forget
> > USB sticks plugged in and my softraid crypto commands are confused...
> > 
> > So during upgrade from Oct 6th snapshot (i386) I discovered that fsck 
> > doesn't
> > accept UID for disks :(
> 
> If it is any comfort, "sysctl -n hw.disknames" can help you.

Sorry, too quick answer there...

OpenBSD 4.8-current (GENERIC.MP) #456: Tue Oct  5 20:18:06 MDT 2010
    dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP

# fsck 53fe8ddd7dc77ff8.a
fsck: 53fe8ddd7dc77ff8.a: unknown special file or file system.

# fsck_ffs 53fe8ddd7dc77ff8.a
** /dev/sd0a (53fe8ddd7dc77ff8.a) (NO WRITE)
** Last Mounted on /
** Root file system
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
2467 files, 25561 used, 47038 free (22 frags, 5877 blocks, 0.0% fragmentation)

It seems the frontend fsck does not accept UIDs, like
e.g fsck_msdos does not (I have tried). But the backend
(also called by e.g "fsck -p") does accept UIDs.

> 
> > 
> > Little test bellow, I did this test on other (little older) machine but the
> > case is
> > still the same.
> > 
> > jirib
> > ## test.img prepared in past for this test
> > 
> > # vnconfig svnd0 /data/test.img
> > 
> > # disklabel svnd0 | grep -i uid
> > uid: 9f84b364fccc2ded
> > 
> > # bioctl -c C -l 9f84b364fccc2ded.a softraid0
> > Passphrase:
> > 
> > # sysctl hw.disknames
> > hw.disknames=cd0:,sd0:d04e89195e81f448,sd1:fc9d5c24dc40c3d6,vnd0:9f84b364fccc
> > 2ded,sd2:9a9d04faac790b8a
> > 
> > # disklabel 9a9d04faac790b8a
> > # /dev/rsd2c:
> > type: SCSI
> > disk: SCSI disk
> > label: SR CRYPTO
> > uid: 9a9d04faac790b8a
> > flags:
> > bytes/sector: 512
> > sectors/track: 63
> > tracks/cylinder: 255
> > sectors/cylinder: 16065
> > cylinders: 63
> > total sectors: 1023473
> > boundstart: 0
> > boundend: 1023473
> > drivedata: 0
> > 
> > 16 partitions:
> > #                size           offset  fstype [fsize bsize  cpg]
> >   a:          1023456                0  4.2BSD   2048 16384    1
> >   c:          1023473                0  unused
> > 
> > 
> > # fsck -f 9a9d04faac790b8a.a
> > fsck: 9a9d04faac790b8a.a: unknown special file or file system.
> > 
> > # fsck -f /dev/sd2a
> > ** /dev/rsd2a
> > ** File system is already clean
> > ** Last Mounted on
> > ** Phase 1 - Check Blocks and Sizes
> > ** Phase 2 - Check Pathnames
> > ** Phase 3 - Check Connectivity
> > ** Phase 4 - Check Reference Counts
> > ** Phase 5 - Check Cyl groups
> > 1 files, 1 used, 250774 free (14 frags, 31345 blocks, 0.0% fragmentation)
> > 
> > --
> > 
> > OpenBSD 4.8-current (GENERIC.MP) #402: Wed Sep 29 23:51:39 MDT 2010
> >     dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
> > cpu0: Intel(R) Core(TM) Duo CPU T2600 @ 2.16GHz ("GenuineIntel" 686-class)
> > 2.17 GHz
> > cpu0:
> > FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,CFLUSH,DS,ACPI,
> > MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,VMX,EST,TM2,xTPR,PDCM
> > real mem  = 2138468352 (2039MB)
> > avail mem = 2093457408 (1996MB)
> > User Kernel Config
> > UKC> disable azpi\^H \^H\^H \^H\^H \^Hcpitz
> > 481 acpitz* disabled
> > UKC> exit
> > Continuing...
> > mainbus0 at root
> > bios0 at mainbus0: AT/286+ BIOS, date 03/18/08, BIOS32 rev. 0 @ 0xf0000,
> > SMBIOS rev. 2.4 @ 0xf3abf (23 entries)
> > bios0: vendor Hewlett-Packard version "68MVU Ver. F.07" date 03/18/2008
> > bios0: Hewlett-Packard HP 530 Notebook PC(KP477AA#AKB)
> > acpi0 at bios0: rev 2
> > acpi0: sleep states S0 S3 S4 S5
> > acpi0: tables DSDT FACP SLIC HPET APIC MCFG TCPA SSDT SSDT SSDT SSDT SSDT
> > acpi0: wakeup devices C098(S5) C204(S0) C100(S5) C207(S5)
> > acpitimer0 at acpi0: 3579545 Hz, 24 bits
> > acpihpet0 at acpi0: 14318179 Hz
> > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> > cpu0 at mainbus0: apid 0 (boot processor)
> > cpu0: apic clock running at 166MHz
> > cpu1 at mainbus0: apid 1 (application processor)
> > cpu1: Intel(R) Core(TM) Duo CPU T2600 @ 2.16GHz ("GenuineIntel" 686-class)
> > 2.17 GHz
> > cpu1:
> > FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,CFLUSH,DS,ACPI,
> > MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,VMX,EST,TM2,xTPR,PDCM
> > ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
> > ioapic0: misconfigured as apic 0, remapped to apid 1
> > acpiprt0 at acpi0: bus 2 (C098)
> > acpiprt1 at acpi0: bus 8 (C100)
> > acpiprt2 at acpi0: bus 16 (C110)
> > acpiprt3 at acpi0: bus 0 (C002)
> > acpiec0 at acpi0
> > acpicpu0 at acpi0: C2, C1, PSS
> > acpicpu1 at acpi0: C2, C1, PSS
> > acpipwrres0 at acpi0: C1E0
> > acpipwrres1 at acpi0: C1FE
> > acpipwrres2 at acpi0: C206
> > acpipwrres3 at acpi0: C2EE
> > acpipwrres4 at acpi0: C2EF
> > acpipwrres5 at acpi0: C2F0
> > acpipwrres6 at acpi0: C2F1
> > acpitz at acpi0 not configured
> > acpitz at acpi0 not configured
> > acpitz at acpi0 not configured
> > acpitz at acpi0 not configured
> > acpitz at acpi0 not configured
> > acpibat0 at acpi0: C1AC model "Primary" serial 40639 2008/01/20 type LIon 
> > oem
> > "Hewlett-Packard"
> > acpiac0 at acpi0: AC unit online
> > acpibtn0 at acpi0: C20B
> > acpibtn1 at acpi0: C20C
> > acpivideo0 at acpi0: C085
> > acpivout0 at acpivideo0: C133
> > acpivout1 at acpivideo0: C134
> > bios0: ROM list: 0xc0000/0x10000!
> > cpu0: Enhanced SpeedStep 2162 MHz: speeds: 2167, 1667, 1333, 1000 MHz
> > pci0 at mainbus0 bus 0: configuration mode 1 (bios)
> > pchb0 at pci0 dev 0 function 0 "Intel 82945GME Host" rev 0x03
> > vga1 at pci0 dev 2 function 0 "Intel 82945GME Video" rev 0x03
> > wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> > wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> > intagp0 at vga1
> > agp0 at intagp0: aperture at 0xe0000000, size 0x10000000
> > inteldrm0 at vga1: apic 1 int 16 (irq 10)
> > drm0 at inteldrm0
> > "Intel 82945GM Video" rev 0x03 at pci0 dev 2 function 1 not configured
> > azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x01: apic 1
> > int 16 (irq 10)
> > azalia0: codecs: Conexant CX20549
> > audio0 at azalia0
> > ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: apic 1 int 16
> > (irq 10)
> > pci1 at ppb0 bus 8
> > ppb1 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x01: apic 1 int 17
> > (irq 10)
> > pci2 at ppb1 bus 16
> > wpi0 at pci2 dev 0 function 0 "Intel PRO/Wireless 3945ABG" rev 0x02: apic 1
> > int 17 (irq 10), MoW2, address 00:1c:bf:b1:e0:bb
> > uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 1 int 20
> > (irq 5)
> > ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 1 int 20
> > (irq 5)
> > usb0 at ehci0: USB revision 2.0
> > uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
> > ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xe1
> > pci3 at ppb2 bus 2
> > cbb0 at pci3 dev 6 function 0 "ENE CB-1410 CardBus" rev 0x01: apic 1 int 18
> > (irq 11)
> > fxp0 at pci3 dev 8 function 0 "Intel 82801FBM LAN" rev 0x01, i82562: apic 1
> > int 20 (irq 5), address 00:1b:38:fa:3c:d2
> > inphy0 at fxp0 phy 1: i82562ET 10/100 PHY, rev. 0
> > cardslot0 at cbb0 slot 0 flags 0
> > cardbus0 at cardslot0: bus 3 device 0 cacheline 0x10, lattimer 0x20
> > pcmcia0 at cardslot0
> > ichpcib0 at pci0 dev 31 function 0 "Intel 82801GBM LPC" rev 0x01: PM 
> > disabled
> > pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x01: DMA, 
> > channel 0
> > configured to compatibility, channel 1 configured to compatibility
> > atapiscsi0 at pciide0 channel 0 drive 0
> > scsibus0 at atapiscsi0: 2 targets
> > cd0 at scsibus0 targ 0 lun 0: <Optiarc, DVD RW AD-7560A, DH10> ATAPI 5/cdrom
> > removable
> > cd0(pciide0:0:0): using PIO mode 4, DMA mode 2
> > pciide0: channel 1 ignored (disabled)
> > ahci0 at pci0 dev 31 function 2 "Intel 82801GBM AHCI" rev 0x01: apic 1 int 
> > 21
> > (irq 10), AHCI 1.1
> > scsibus1 at ahci0: 32 targets
> > sd0 at scsibus1 targ 0 lun 0: <ATA, ST9120822AS, 3.BH> SCSI3 0/direct fixed
> > sd0: 114473MB, 512 bytes/sec, 234441648 sec total
> > usb1 at uhci0: USB revision 1.0
> > uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> > isa0 at ichpcib0
> > isadma0 at isa0
> > 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
> > pms0 at pckbc0 (aux slot)
> > pckbc0: using irq 12 for aux slot
> > wsmouse0 at pms0 mux 0
> > pcppi0 at isa0 port 0x61
> > spkr0 at pcppi0
> > npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
> > mtrr: Pentium Pro MTRR support
> > vscsi0 at root
> > scsibus2 at vscsi0: 256 targets
> > softraid0 at root
> > root on sd0a swap on sd0b dump on sd0b
> > scsibus3 at softraid0: 1 targets
> > sd1 at scsibus3 targ 0 lun 0: <OPENBSD, SR CRYPTO, 004> SCSI2 0/direct fixed
> > sd1: 110269MB, 512 bytes/sec, 225831793 sec total
> > uid 1000 on /home: file system full
> > uid 1000 on /home: file system full
> > uid 1000 on /home: file system full
> > umass0 at uhub0 port 1 configuration 1 interface 0 "USBest Technology USB 
> > Mass
> > Storage Device" rev 2.00/1.00 addr 2
> > umass0: using SCSI over Bulk-Only
> > scsibus4 at umass0: 2 targets, initiator 0
> > sd2 at scsibus4 targ 1 lun 0: <Verbatim, STORE N GO, 5.00> SCSI2 0/direct
> > removable
> > sd2: 3853MB, 512 bytes/sec, 7892040 sec total
> > sd2 detached
> > scsibus4 detached
> > umass0 detached
> > scsibus4 at softraid0: 1 targets
> > sd2 at scsibus4 targ 0 lun 0: <OPENBSD, SR CRYPTO, 004> SCSI2 0/direct fixed
> > sd2: 499MB, 512 bytes/sec, 1023473 sec total
> > sd2 detached
> > scsibus4 detached
> > scsibus4 at softraid0: 1 targets
> > sd2 at scsibus4 targ 0 lun 0: <OPENBSD, SR CRYPTO, 004> SCSI2 0/direct fixed
> > sd2: 499MB, 512 bytes/sec, 1023473 sec total
> 
> -- 
> 
> / Raimo Niskanen, Erlang/OTP, Ericsson AB

-- 

/ Raimo Niskanen, Erlang/OTP, Ericsson AB

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