Date: Sun, 15 Jun 2014 15:04:16 +1000 From: Anders Jensen-Waud <anders@jensenwaud.com> To: freebsd-fs@freebsd.org Subject: ZFS pool permanent error question -- errors: Permanent errors have been detected in the following files: storage: <0x0> Message-ID: <CALvn0yiiBJRWvA0QWmQMaC=k8ZwEmmDe6vuySQT=o%2BdA3wAyEA@mail.gmail.com>
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Hi all,
My main zfs storage pool (named ``storage'') has recently started
displaying a very odd error:
root@beastie> zpool status -v
/
pool: backup
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
backup ONLINE 0 0 0
da1 ONLINE 0 0 0
errors: No known data errors
pool: storage
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: http://illumos.org/msg/ZFS-8000-8A
scan: scrub in progress since Sun Jun 15 14:18:45 2014
34.3G scanned out of 839G at 19.3M/s, 11h50m to go
72K repaired, 4.08% done
config:
NAME STATE READ WRITE CKSUM
storage ONLINE 0 0 0
da0 ONLINE 0 0 0 (repairing)
errors: Permanent errors have been detected in the following files:
storage:<0x0>
My dmesg:
Copyright (c) 1992-2014 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 10.0-RELEASE-p1 #0: Tue Apr 8 06:45:06 UTC 2014
root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
CPU: Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz (1995.04-MHz K8-class
CPU)
Origin = "GenuineIntel" Id = 0x6fa Family = 0x6 Model = 0xf Stepping
= 10
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=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
AMD Features=0x20100800<SYSCALL,NX,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant, performance statistics
real memory = 3221225472 (3072 MB)
avail memory = 3074908160 (2932 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <LENOVO TP-7L >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe1Block: 0/32
(20130823/tbfadt-601)
ACPI BIOS Warning (bug): Optional FADT field Gpe1Block has zero address or
length: 0x000000000000102C/0x0 (20130823/tbfadt-630)
ioapic0: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
random: <Software, Yarrow> initialized
acpi0: <LENOVO TP-7L> on motherboard
CPU0: local APIC error 0x40
acpi_ec0: <Embedded Controller: GPE 0x12, ECDT> port 0x62,0x66 on acpi0
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, bef00000 (3) failed
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 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
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0x2000-0x207f mem
0xd6000000-0xd6ffffff,0xe0000000-0xefffffff,0xd4000000-0xd5ffffff irq 16 at
device 0.0 on pci1
vgapci0: Boot video device
em0: <Intel(R) PRO/1000 Network Connection 7.3.8> port 0x1840-0x185f mem
0xfe200000-0xfe21ffff,0xfe225000-0xfe225fff irq 20 at device 25.0 on pci0
em0: Using an MSI interrupt
em0: Ethernet address: 00:15:58:c6:c3:3f
uhci0: <Intel 82801H (ICH8) USB controller USB-D> port 0x1860-0x187f irq 20
at device 26.0 on pci0
usbus0 on uhci0
uhci1: <Intel 82801H (ICH8) USB controller USB-E> port 0x1880-0x189f irq 21
at device 26.1 on pci0
usbus1 on uhci1
ehci0: <Intel 82801H (ICH8) USB 2.0 controller USB2-B> mem
0xfe226c00-0xfe226fff irq 22 at device 26.7 on pci0
usbus2: EHCI version 1.0
usbus2 on ehci0
hdac0: <Intel 82801H HDA Controller> mem 0xfe220000-0xfe223fff irq 17 at
device 27.0 on pci0
pcib2: <ACPI PCI-PCI bridge> irq 20 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 21 at device 28.1 on pci0
pci3: <ACPI PCI bus> on pcib3
iwn0: <Intel Wireless WiFi Link 4965> mem 0xdf2fe000-0xdf2fffff irq 17 at
device 0.0 on pci3
pcib4: <ACPI PCI-PCI bridge> irq 22 at device 28.2 on pci0
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> irq 23 at device 28.3 on pci0
pci5: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> irq 20 at device 28.4 on pci0
pci13: <ACPI PCI bus> on pcib6
uhci2: <Intel 82801H (ICH8) USB controller USB-A> port 0x18a0-0x18bf irq 16
at device 29.0 on pci0
usbus3 on uhci2
uhci3: <Intel 82801H (ICH8) USB controller USB-B> port 0x18c0-0x18df irq 17
at device 29.1 on pci0
usbus4 on uhci3
uhci4: <Intel 82801H (ICH8) USB controller USB-C> port 0x18e0-0x18ff irq 18
at device 29.2 on pci0
usbus5 on uhci4
ehci1: <Intel 82801H (ICH8) USB 2.0 controller USB2-A> mem
0xfe227000-0xfe2273ff irq 19 at device 29.7 on pci0
usbus6: EHCI version 1.0
usbus6 on ehci1
pcib7: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci21: <ACPI PCI bus> on pcib7
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0xf8100000-0xf8100fff irq 16 at
device 0.0 on pci21
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pci21: <serial bus, FireWire> at device 0.1 (no driver attached)
sdhci_pci0: <RICOH R5C822 SD> mem 0xf8101800-0xf81018ff irq 18 at device
0.2 on pci21
sdhci_pci0: 1 slot(s) allocated
pci21: <base peripheral> at device 0.3 (no driver attached)
pci21: <base peripheral> at device 0.4 (no driver attached)
pci21: <base peripheral> at device 0.5 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH8M UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1830-0x183f at device 31.1 on pci0
ata0: <ATA channel> at channel 0 on atapci0
ahci0: <Intel ICH8M AHCI SATA controller> port
0x1c48-0x1c4f,0x1c1c-0x1c1f,0x1c40-0x1c47,0x1c18-0x1c1b,0x1c20-0x1c3f mem
0xfe226000-0xfe2267ff irq 16 at device 31.2 on pci0
ahci0: AHCI v1.10 with 3 1.5Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich2: <AHCI channel> at channel 2 on ahci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
acpi_tz1: <Thermal Zone> 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]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0psm0: model Generic PS/2 mouse,
device ID 0
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
orm0: <ISA Option ROMs> at iomem
0xc0000-0xcefff,0xcf000-0xcffff,0xd0000-0xd0fff,0xe0000-0xeffff 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
ppc0: cannot reserve I/O port range
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
Timecounters tick every 1.000 msec
hdacc0: <Analog Devices AD1984 HDA CODEC> at cad 0 on hdac0
hdaa0: <Analog Devices AD1984 Audio Function Group> at nid 1 on hdacc0
pcm0: <Analog Devices AD1984 (Analog 2.0+HP/2.0)> at nid 18,17 and 28,20,21
on hdaa0
pcm1: <Analog Devices AD1984 (Ext-Rear Digital)> at nid 27 on hdaa0
hdacc1: <Conexant (0x2bfa) HDA CODEC> at cad 1 on hdac0
unknown: <Conexant (0x2bfa) HDA CODEC Modem Function Group> at nid 2 on
hdacc1 (no driver attached)
random: unblocking device.
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 480Mbps High Speed USB v2.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 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
ugen2.1: <Intel> at usbus2
uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
ugen1.1: <Intel> at usbus1
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen5.1: <Intel> at usbus5
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen4.1: <Intel> at usbus4
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen3.1: <Intel> at usbus3
uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen6.1: <Intel> at usbus6
uhub6: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus6
ada0 at ahcich0 bus 0 scbus1 target 0 lun 0
ada0: <Hitachi HTS722020K9SA00 DC4OC76A> ATA-8 SATA 1.x device
ada0: Serial Number 071201DP0410DTG7P9AP
ada0: 150.000MB/s transfers (SATA 1.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 190782MB (390721968 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
cd0 at ata0 bus 0 scbus0 target 0 lun 0
cd0: <MATSHITA DVD-RAM UJ-852 RB01> Removable CD-ROM SCSI-0 device
cd0: Serial Number HC43 045371
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
Netvsc initializing... SMP: AP CPU #1 Launched!
Root mount waiting for: usbus6 usbus5 usbus4 usbus3 usbus2 usbus1 usbus0
uhub2: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
uhub0: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
Root mount waiting for: usbus6 usbus2
uhub1: 4 ports with 4 removable, self powered
Root mount waiting for: usbus6 usbus2
uhub6: 6 ports with 6 removable, self powered
ada0 at ahcich0 bus 0 scbus1 target 0 lun 0
ada0: <Hitachi HTS722020K9SA00 DC4OC76A> ATA-8 SATA 1.x device
ada0: Serial Number 071201DP0410DTG7P9AP
ada0: 150.000MB/s transfers (SATA 1.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 190782MB (390721968 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
cd0 at ata0 bus 0 scbus0 target 0 lun 0
cd0: <MATSHITA DVD-RAM UJ-852 RB01> Removable CD-ROM SCSI-0 device
cd0: Serial Number HC43 045371
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
Netvsc initializing... SMP: AP CPU #1 Launched!
Root mount waiting for: usbus6 usbus5 usbus4 usbus3 usbus2 usbus1 usbus0
uhub2: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
uhub0: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
Root mount waiting for: usbus6 usbus2
uhub1: 4 ports with 4 removable, self powered
Root mount waiting for: usbus6 usbus2
uhub6: 6 ports with 6 removable, self powered
Root mount waiting for: usbus6
ugen0.2: <STMicroelectronics> at usbus0
Root mount waiting for: usbus6
ugen6.2: <Seagate> at usbus6
umass0: <Seagate Expansion, class 0/0, rev 2.10/1.00, addr 2> on usbus6
umass0: SCSI over Bulk-Only; quirks = 0x0100
umass0:3:0:-1: Attached to scbus3
da0 at umass-sim0 bus 0 scbus3 target 0 lun 0
da0: <Seagate Expansion 060E> Fixed Direct Access SCSI-6 device
da0: Serial Number NA46H44R
da0: 40.000MB/s transfers
da0: 953869MB (1953525167 512 byte sectors: 255H 63S/T 121601C)
da0: quirks=0x2<NO_6_BYTE>
GEOM: da0: the primary GPT table is corrupt or invalid.
GEOM: da0: using the secondary instead -- recovery strongly advised.
GEOM: diskid/DISK-NA46H44R: the primary GPT table is corrupt or invalid.
GEOM: diskid/DISK-NA46H44R: using the secondary instead -- recovery
strongly advised.
Root mount waiting for: usbus6
ugen6.3: <Seagate> at usbus6
umass1: <Interface0> on usbus6
umass1: SCSI over Bulk-Only; quirks = 0x0100
umass1:4:1:-1: Attached to scbus4
Trying to mount root from ufs:/dev/ada0p2 [rw]...
da1 at umass-sim1 bus 1 scbus4 target 0 lun 0
da1: <Seagate FreeAgent Go 102D> Fixed Direct Access SCSI-4 device
da1: Serial Number 2GE1GTVM
da1: 40.000MB/s transfers
da1: 476940MB (976773168 512 byte sectors: 255H 63S/T 60801C)
da1: quirks=0x2<NO_6_BYTE>
GEOM: da1: the primary GPT table is corrupt or invalid.
GEOM: da1: using the secondary instead -- recovery strongly advised.
GEOM: diskid/DISK-2GE1GTVM: the primary GPT table is corrupt or invalid.
GEOM: diskid/DISK-2GE1GTVM: using the secondary instead -- recovery
strongly advised.
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: features support (5000)
Cheers
Anders
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