Hi list,
Today I needed to shut down my home server (FreeSBD9-CURRENT, 3 x 40GB
ATA HDD in RADZ1, ZFS only, GPT, i386) for a moment. After power up,
loader started to spin cursor indifinitely, and didn't load the kernel.
No error messages, no hints, just spinning cursor.
I tried booting from other HDDs in case that bootstrap area errors on
single hdd but no luck.
I wanted to play with latest current LiveFS snapshot (with ZFSv28
support), but apparently latest one is from february??
Finally I ended with mfsBSD from http://mfsbsd.vx.sk/
I've downloaded "8.2-RELEASE-i386 with ZFSv28 special edition
<http://mfsbsd.vx.sk/iso/mfsbsd-se-8.2-zfsv28-i386.iso>" iso, burned it
and booted machine. Here's what happened when i was trying to import zpool:
mfsbsd# zpool status
no pools available
mfsbsd# zpool import
pool: zroot
id: 16074929158756467860
state: ONLINE
status: The pool was last accessed by another system.
action: The pool can be imported using its name or numeric
identifier and
the '-f' flag.
see: http://www.sun.com/msg/ZFS-8000-EY
config:
zroot ONLINE
raidz1-0 ONLINE
gptid/2ea57c66-bc69-11df-8955-0050dad823cd ONLINE
gptid/5bc92016-6852-11df-a16c-0050dad823cd ONLINE
gptid/87d467cc-bc3b-11df-8066-0050dad823cd ONLINE
mfsbsd# zpool import -f zroot
cannot import 'zroot': one or more devices is currently unavailable
There was also some kernel messages while running zpool commands, they
are visible at the end of dmesg output:
mfsbsd# dmesg
Copyright (c) 1992-2011 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 8.2-RELEASE #2 r219081M: Wed Mar 2 10:29:25 CET 2011
root@www4:/usr/obj/i386/usr/src_v28/sys/GENERIC i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: mobile AMD Athlon(tm) XP 2200+ (1800.08-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x681 Family = 6 Model = 8
Stepping = 1
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
AMD Features=0xc0480800<SYSCALL,MP,MMX+,3DNow!+,3DNow!>
real memory = 2147483648 (2048 MB)
avail memory = 2053263360 (1958 MB)
ACPI APIC Table: <AMIINT VIA_K7 >
ioapic0 <Version 0.3> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <AMIINT VIA_K7> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 8367 (KT266/KY266x/KT333) host to PCI bridge> on hostb0
agp0: aperture size is 128M
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
vgapci0: <VGA-compatible display> mem
0xdfe80000-0xdfefffff,0xd0000000-0xd7ffffff irq 16 at device 0.0 on pci1
xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xec00-0xec7f mem
0xdfffff80-0xdfffffff irq 17 at device 6.0 on pci0
miibus0: <MII bus> on xl0
xlphy0: <3Com internal media interface> PHY 24 on miibus0
xlphy0: 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX,
100baseTX-FDX, 100baseTX-FDX-flow, auto, auto-flow
xl0: Ethernet address: 00:50:da:d8:23:cd
xl0: [ITHREAD]
rl0: <RealTek 8139 10/100BaseTX> port 0xe800-0xe8ff mem
0xdffffe00-0xdffffeff irq 18 at device 7.0 on pci0
miibus1: <MII bus> on rl0
rlphy0: <RealTek internal media interface> PHY 0 on miibus1
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:40:f4:b4:e9:3c
rl0: [ITHREAD]
uhci0: <VIA 83C572 USB controller> port 0xdc00-0xdc1f irq 21 at
device 16.0 on pci0
uhci0: [ITHREAD]
usbus0: <VIA 83C572 USB controller> on uhci0
uhci1: <VIA 83C572 USB controller> port 0xe000-0xe01f irq 21 at
device 16.1 on pci0
uhci1: [ITHREAD]
usbus1: <VIA 83C572 USB controller> on uhci1
uhci2: <VIA 83C572 USB controller> port 0xe400-0xe41f irq 21 at
device 16.2 on pci0
uhci2: [ITHREAD]
usbus2: <VIA 83C572 USB controller> on uhci2
ehci0: <VIA VT6202 USB 2.0 controller> mem 0xdffffd00-0xdffffdff irq
21 at device 16.3 on pci0
ehci0: [ITHREAD]
usbus3: EHCI version 1.0
usbus3: <VIA VT6202 USB 2.0 controller> on ehci0
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 8235 UDMA133 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 17.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
pci0: <simple comms> at device 17.6 (no driver attached)
acpi_button1: <Sleep Button> on acpi0
fdc0: <floppy drive controller> port 0x3f2-0x3f3,0x3f4-0x3f5,0x3f7
irq 6 drq 2 on acpi0
fdc0: [FILTER]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
ppc0: <Parallel port> port 0x378-0x37f,0x778-0x77b irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
ppc0: [ITHREAD]
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
plip0: [ITHREAD]
lpt0: <Printer> on ppbus0
lpt0: [ITHREAD]
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xc9fff pnpid ORM0000 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
acpi_throttle0: <ACPI CPU Throttling> on cpu0
powernow0: <PowerNow! K7> on cpu0
device_attach: powernow0 attach returned 6
Timecounter "TSC" frequency 1800078810 Hz quality 800
Timecounters tick every 1.000 msec
md0: Preloaded image </mfsroot> 33923072 bytes at 0xc0fd9834
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
ad0: 39205MB <Maxtor 6E040L0 NAR61590> at ata0-master UDMA133
ugen0.1: <VIA> at usbus0
uhub0: <VIA UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <VIA> at usbus1
uhub1: <VIA UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <VIA> at usbus2
uhub2: <VIA UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <VIA> at usbus3
uhub3: <VIA EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ad1: 38166MB <SAMSUNG SP0411N TW100-08> at ata0-slave UDMA100
ad2: 39205MB <Maxtor 6E040L0 NAR61590> at ata1-master UDMA133
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
acd0: DVDROM <TSSTcorpDVD-ROM TS-H352A/TS03> at ata1-slave UDMA33
uhub3: 6 ports with 6 removable, self powered
acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00
acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00
Trying to mount root from ufs:/dev/md0
ZFS NOTICE: Prefetch is disabled by default on i386 -- to enable,
add "vfs.zfs.prefetch_disable=0" to /boot/loader.conf.
ZFS WARNING: Recommended minimum kmem_size is 512MB; expect unstable
behavior.
Consider tuning vm.kmem_size and vm.kmem_size_max
in /boot/loader.conf.
ZFS filesystem version 5
ZFS storage pool version 28
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
log_sysevent: type 19 is not implemented
And here is gpart output:
mfsbsd# gpart show
=> 34 80293181 ad0 GPT (38G)
34 128 1 freebsd-boot (64K)
162 2097152 2 freebsd-swap (1.0G)
2097314 76068013 3 freebsd-zfs (36G)
78165327 2127888 - free - (1.0G)
=> 34 78165293 ad1 GPT (37G)
34 128 1 freebsd-boot (64K)
162 2097152 2 freebsd-swap (1.0G)
2097314 76068013 3 freebsd-zfs (36G)
=> 34 80293181 ad2 GPT (38G)
34 128 1 freebsd-boot (64K)
162 2097152 2 freebsd-swap (1.0G)
2097314 76068013 3 freebsd-zfs (36G)
78165327 2127888 - free - (1.0G)
Any idea what happened to the pool, why I am unable to boot and import
it, and what can I do to investigate or fix this issue?
--
Bartosz Stec
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