Date: Wed, 9 Mar 2011 17:24:05 +0100 (CET) From: freebsd-pr@fabparis.no-ip.org To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/155416: ahci esata newfs disk access error with intel H55 sata controler Message-ID: <20110309162405.37A97244C1A@srvbart.fabparis.no-ip.org> Resent-Message-ID: <201103091650.p29Go4jW043509@freefall.freebsd.org>
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>Number: 155416
>Category: kern
>Synopsis: ahci esata newfs disk access error with intel H55 sata controler
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Mar 09 16:50:04 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:
>Release: FreeBSD 8.2-RELEASE amd64
>Organization:
personal
>Environment:
System: FreeBSD srvbart.fabparis.no-ip.org 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Feb 17 02:41:51 UTC 2011 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
Same problem with i386 GENERIC kernel
Motherboard: gigabyte GA-H55M-USB3
CPU: intel core i3-540
Memory: 8GB
External enclosure: ICY BOX IB-318StUS2-B
Disk: seagate 2To ST32000542AS CC34
Sata controler: H55 integrated, 5 sata internal and 1 e-sata backplane
loader.conf: only contains ahci_load="YES"
>Description:
Hello,
I want to use the e-sata external port to hotplug a sata hard disk drive and make backups.
As we can see in dmesg output hotplug works fine and camcontrol see the HDD.
fdisk -BI /dev/ada4 and bsdlabel -w /dev/ada4 works fine and return "0".
Error occurs when running newfs -U /dev/ada4a, here is output :
srvbart# newfs -U /dev/ada4a
/dev/ada4a: 1907729.1MB (3907029152 sectors) block size 16384, fragment size 2048
using 10384 cylinder groups of 183.72MB, 11758 blks, 23552 inodes.
with soft updates
super-block backups (for fsck -b #) at:
160, 376416, 752672, 1128928, 1505184, 1881440, 2257696, 2633952, 3010208, 3386464, 3762720, 4138976, 4515232, 4891488, 5267744, 5644000, 6020256, 6396512, 6772768, 7149024, 7525280, 7901536, 8277792, 8654048, 9030304, 9406560,
9782816, 10159072, 10535328, 10911584, 11287840, 11664096, 12040352, 12416608, 12792864, 13169120, 13545376, 13921632, 14297888, 14674144, 15050400, 15426656, 15802912, 16179168, 16555424, 16931680, 17307936, 17684192, 18060448,
18436704, 18812960, 19189216, 19565472, 19941728, 20317984, 20694240, 21070496, 21446752, 21823008, 22199264, 22575520, 22951776, 23328032, 23704288, 24080544, 24456800, 24833056, 25209312, 25585568, 25961824, 26338080, 26714336,
27090592, 27466848, 27843104, 28219360, 28595616, 28971872, 29348128, 29724384, 30100640, 30476896, 30853152, 31229408, 31605664, 31981920,newfs: wtfs: 65536 bytes at sector 32358176: Input/output error
When re-running the same command it fails in the same way but not at the same timei, in fact more faster.
The PR amd64/135040 tels problem abount having more than 4G memory could have problem with some device drivers.
I have installed freebsd i386 version and have got the same problem.
To check if the hard drive is in "fault", I have installed debian amd64 on this external drive and it works fine out of the box.
This enclosure use Jmicron JM20329 but it seems only for sata to usb mode and not used in esata mode.
Four other hard drive "WDC WD20EARS-00MVWB0 51.0AB51" are connected to 4 internal sata port which are managed by the same controler (intel H55) as the externel one,
I use thoses without any problem.
>How-To-Repeat:
Use ahci kernel module with GENERIC kernel, hot plug external device on an H55 esata port.
Create a whole disk slice and make one partition with bsdlabel.
Then run newfs for this new partition with or without -U flag.
pciconf output :
hostb0@pci0:0:0:0: class=0x060000 card=0x50001458 chip=0x00408086 rev=0x18 hdr=0x00
vendor = 'Intel Corporation'
class = bridge
subclass = HOST-PCI
pcib1@pci0:0:1:0: class=0x060400 card=0x50011458 chip=0x00418086 rev=0x18 hdr=0x01
vendor = 'Intel Corporation'
class = bridge
subclass = PCI-PCI
vgapci0@pci0:0:2:0: class=0x030000 card=0xd0001458 chip=0x00428086 rev=0x18 hdr=0x00
vendor = 'Intel Corporation'
class = display
subclass = VGA
none0@pci0:0:22:0: class=0x078000 card=0x3b641458 chip=0x3b648086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = simple comms
uhci0@pci0:0:26:0: class=0x0c0300 card=0x50041458 chip=0x3b3b8086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = USB
uhci1@pci0:0:26:1: class=0x0c0300 card=0x50041458 chip=0x3b3e8086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = USB
uhci2@pci0:0:26:2: class=0x0c0300 card=0x50041458 chip=0x3b3f8086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = USB
ehci0@pci0:0:26:7: class=0x0c0320 card=0x50061458 chip=0x3b3c8086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = USB
pcib2@pci0:0:28:0: class=0x060400 card=0x50011458 chip=0x3b428086 rev=0x06 hdr=0x01
vendor = 'Intel Corporation'
class = bridge
subclass = PCI-PCI
pcib3@pci0:0:28:1: class=0x060400 card=0x50011458 chip=0x3b448086 rev=0x06 hdr=0x01
vendor = 'Intel Corporation'
class = bridge
subclass = PCI-PCI
uhci3@pci0:0:29:0: class=0x0c0300 card=0x50041458 chip=0x3b368086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = USB
uhci4@pci0:0:29:1: class=0x0c0300 card=0x50041458 chip=0x3b378086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = USB
uhci5@pci0:0:29:2: class=0x0c0300 card=0x50041458 chip=0x3b388086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = USB
ehci1@pci0:0:29:7: class=0x0c0320 card=0x50061458 chip=0x3b348086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = USB
pcib4@pci0:0:30:0: class=0x060401 card=0x50001458 chip=0x244e8086 rev=0xa6 hdr=0x01
vendor = 'Intel Corporation'
device = '82801 Family (ICH2/3/4/5/6/7/8/9,63xxESB) Hub Interface to PCI Bridge'
class = bridge
subclass = PCI-PCI
isab0@pci0:0:31:0: class=0x060100 card=0x50011458 chip=0x3b068086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = bridge
subclass = PCI-ISA
ahci1@pci0:0:31:2: class=0x010601 card=0xb0051458 chip=0x3b228086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
device = 'IBEX AHCI Controller(6Port) (Intel Q57 Express)'
class = mass storage
subclass = SATA
none1@pci0:0:31:3: class=0x0c0500 card=0x50011458 chip=0x3b308086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = serial bus
subclass = SMBus
none2@pci0:1:0:0: class=0x0c0330 card=0x50071458 chip=0x01941033 rev=0x03 hdr=0x00
vendor = 'NEC Electronics Hong Kong'
class = serial bus
subclass = USB
ahci0@pci0:2:0:0: class=0x010601 card=0xb0001458 chip=0x2363197b rev=0x02 hdr=0x00
vendor = 'JMicron Technology Corp.'
device = 'JMicron JMB362/JMB363 AHCI Controller (JMB36X)'
class = mass storage
subclass = SATA
atapci0@pci0:2:0:1: class=0x010185 card=0xb0001458 chip=0x2363197b rev=0x02 hdr=0x00
vendor = 'JMicron Technology Corp.'
device = 'JMicron JMB362/JMB363 AHCI Controller (JMB36X)'
class = mass storage
subclass = ATA
re0@pci0:3:0:0: class=0x020000 card=0xe0001458 chip=0x816810ec rev=0x06 hdr=0x00
vendor = 'Realtek Semiconductor'
device = 'Gigabit Ethernet NIC(NDIS 6.0) (RTL8168/8111/8111c)'
class = network
subclass = ethernet
rl0@pci0:4:2:0: class=0x020000 card=0x50323030 chip=0x813910ec rev=0x10 hdr=0x00
vendor = 'Realtek Semiconductor'
device = 'Realtek RTL8139 Family PCI Fast Ethernet NIC (RTL-8139/8139C/8139D)'
class = network
subclass = ethernet
fwohci0@pci0:4:7:0: class=0x0c0010 card=0x10001458 chip=0x8024104c rev=0x00 hdr=0x00
vendor = 'Texas Instruments (TI)'
device = 'TSB43AB23 1394a-2000 OHCI PHY/link-layer Controller'
class = serial bus
subclass = FireWire
Here dmesg output:
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 #0: Thu Feb 17 02:41:51 UTC 2011
root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz (3066.65-MHz K8-class CPU)
Origin = "GenuineIntel" Id = 0x20655 Family = 6 Model = 25 Stepping = 5
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=0x9ae3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT>
AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 8589934592 (8192 MB)
avail memory = 8111968256 (7736 MB)
ACPI APIC Table: <GBT GBTUACPI>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 SMT threads
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 4
cpu3 (AP): APIC ID: 5
ioapic0: Changing APIC ID to 2
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <GBT GBTUACPI> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, db6e0000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <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
pcib1: <PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <serial bus, USB> at device 0.0 (no driver attached)
vgapci0: <VGA-compatible display> port 0xff00-0xff07 mem 0xfb400000-0xfb7fffff,0xe0000000-0xefffffff irq 16 at device 2.0 on pci0
agp0: <Intel Ironlake (D) SVGA controller> on vgapci0
agp0: detected 32764k stolen memory
agp0: aperture size is 256M
pci0: <simple comms> at device 22.0 (no driver attached)
uhci0: <UHCI (generic) USB controller> port 0xfe00-0xfe1f irq 16 at device 26.0 on pci0
uhci0: [ITHREAD]
uhci0: LegSup = 0x2f00
usbus0: <UHCI (generic) USB controller> on uhci0
uhci1: <UHCI (generic) USB controller> port 0xfd00-0xfd1f irq 21 at device 26.1 on pci0
uhci1: [ITHREAD]
uhci1: LegSup = 0x2f00
usbus1: <UHCI (generic) USB controller> on uhci1
uhci2: <UHCI (generic) USB controller> port 0xfc00-0xfc1f irq 18 at device 26.2 on pci0
uhci2: [ITHREAD]
uhci2: LegSup = 0x2f00
usbus2: <UHCI (generic) USB controller> on uhci2
ehci0: <Intel PCH USB 2.0 controller USB-B> mem 0xfbffe000-0xfbffe3ff irq 18 at device 26.7 on pci0
ehci0: [ITHREAD]
usbus3: EHCI version 1.0
usbus3: <Intel PCH USB 2.0 controller USB-B> on ehci0
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
ahci0: <JMicron JMB363 AHCI SATA controller> mem 0xfbcfe000-0xfbcfffff irq 16 at device 0.0 on pci2
ahci0: [ITHREAD]
ahci0: AHCI v1.00 with 2 3Gbps ports, Port Multiplier supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich0: [ITHREAD]
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich1: [ITHREAD]
atapci0: <JMicron JMB363 UDMA133 controller> port 0xdf00-0xdf07,0xde00-0xde03,0xdd00-0xdd07,0xdc00-0xdc03,0xdb00-0xdb0f irq 17 at device 0.1 on pci2
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
pcib3: <ACPI PCI-PCI bridge> irq 17 at device 28.1 on pci0
pci3: <ACPI PCI bus> on pcib3
re0: <RealTek 8168/8111 B/C/CP/D/DP/E PCIe Gigabit Ethernet> port 0xee00-0xeeff mem 0xfbbff000-0xfbbfffff,0xfbbf8000-0xfbbfbfff irq 17 at device 0.0 on pci3
re0: Using 1 MSI messages
re0: Chip rev. 0x2c000000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0: 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
re0: Ethernet address: 1c:6f:65:85:7a:4b
re0: [FILTER]
uhci3: <UHCI (generic) USB controller> port 0xfb00-0xfb1f irq 23 at device 29.0 on pci0
uhci3: [ITHREAD]
uhci3: LegSup = 0x2f00
usbus4: <UHCI (generic) USB controller> on uhci3
uhci4: <UHCI (generic) USB controller> port 0xfa00-0xfa1f irq 19 at device 29.1 on pci0
uhci4: [ITHREAD]
uhci4: LegSup = 0x2f00
usbus5: <UHCI (generic) USB controller> on uhci4
uhci5: <UHCI (generic) USB controller> port 0xf900-0xf91f irq 18 at device 29.2 on pci0
uhci5: [ITHREAD]
uhci5: LegSup = 0x2f00
usbus6: <UHCI (generic) USB controller> on uhci5
ehci1: <Intel PCH USB 2.0 controller USB-A> mem 0xfbffd000-0xfbffd3ff irq 23 at device 29.7 on pci0
ehci1: [ITHREAD]
usbus7: EHCI version 1.0
usbus7: <Intel PCH USB 2.0 controller USB-A> on ehci1
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci4: <ACPI PCI bus> on pcib4
rl0: <RealTek 8139 10/100BaseTX> port 0xce00-0xceff mem 0xfbdff000-0xfbdff0ff irq 18 at device 2.0 on pci4
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: 00:08:a1:63:a0:60
rl0: [ITHREAD]
fwohci0: <Texas Instruments TSB43AB23> mem 0xfbdfe000-0xfbdfe7ff,0xfbdf8000-0xfbdfbfff irq 17 at device 7.0 on pci4
fwohci0: [ITHREAD]
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:16:cb:e1:00:1c:6f:65
fwohci0: Phy 1394a available S400, 3 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0x2348000
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:16:cb:1c:6f:65
fwe0: Ethernet address: 02:16:cb:1c:6f:65
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 00:16:cb:e1:00:1c:6f:65 @ 0xfffe00000000, S400, maxrec 2048
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
ahci1: <Intel 5 Series/3400 Series AHCI SATA controller> port 0xf800-0xf807,0xf700-0xf703,0xf600-0xf607,0xf500-0xf503,0xf400-0xf41f mem 0xfbffc000-0xfbffc7ff irq 19 at device 31.2 on pci0
ahci1: [ITHREAD]
ahci1: AHCI v1.30 with 6 3Gbps ports, Port Multiplier supported
ahcich2: <AHCI channel> at channel 0 on ahci1
ahcich2: [ITHREAD]
ahcich3: <AHCI channel> at channel 1 on ahci1
ahcich3: [ITHREAD]
ahcich4: <AHCI channel> at channel 2 on ahci1
ahcich4: [ITHREAD]
ahcich5: <AHCI channel> at channel 3 on ahci1
ahcich5: [ITHREAD]
ahcich6: <AHCI channel> at channel 4 on ahci1
ahcich6: [ITHREAD]
ahcich7: <AHCI channel> at channel 5 on ahci1
ahcich7: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff irq 0,8 on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
atrtc0: <AT realtime clock> port 0x70-0x73 on acpi0
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 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]
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]
orm0: <ISA Option ROM> at iomem 0xd2000-0xd4fff 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
est2: <Enhanced SpeedStep Frequency Control> on cpu2
p4tcc2: <CPU Frequency Thermal Control> on cpu2
est3: <Enhanced SpeedStep Frequency Control> on cpu3
p4tcc3: <CPU Frequency Thermal Control> on cpu3
Timecounters tick every 1.000 msec
firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
firewire0: bus manager 0
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
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 12Mbps Full Speed USB v1.0
usbus7: 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 EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <Intel> at usbus5
uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen6.1: <Intel> at usbus6
uhub6: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
ugen7.1: <Intel> at usbus7
uhub7: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus7
ad4: 78533MB <Hitachi HDS728080PLAT20 PF2OA2AA> at ata2-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
uhub4: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub6: 2 ports with 2 removable, self powered
ada0 at ahcich2 bus 0 scbus2 target 0 lun 0
ada0: <WDC WD20EARS-00MVWB0 51.0AB51> ATA-8 SATA 2.x device
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
ada1 at ahcich3 bus 0 scbus3 target 0 lun 0
ada1: <WDC WD20EARS-00MVWB0 51.0AB51> ATA-8 SATA 2.x device
ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
ada2 at ahcich4 bus 0 scbus4 target 0 lun 0
ada2: <WDC WD20EARS-00MVWB0 51.0AB51> ATA-8 SATA 2.x device
ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada2: Command Queueing enabled
ada2: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
ada3 at ahcich5 bus 0 scbus5 target 0 lun 0
ada3: <WDC WD20EARS-00MVWB0 51.0AB51> ATA-8 SATA 2.x device
ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada3: Command Queueing enabled
ada3: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #2 Launched!
Root mount waiting for: usbus7 usbus3
uhub3: 6 ports with 6 removable, self powered
Root mount waiting for: usbus7
uhub7: 6 ports with 6 removable, self powered
Trying to mount root from ufs:/dev/ad4s1a
ZFS filesystem version 4
ZFS storage pool version 15
ada4 at ahcich7 bus 0 scbus7 target 0 lun 0
ada4: <ST32000542AS CC34> ATA-8 SATA 2.x device
ada4: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada4: Command Queueing enabled
ada4: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
(ada4:ahcich7:0:0:0): lost device
(ada4:ahcich7:0:0:0): removing device entry
ada4 at ahcich7 bus 0 scbus7 target 0 lun 0
ada4: <ST32000542AS CC34> ATA-8 SATA 2.x device
ada4: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada4: Command Queueing enabled
ada4: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
It is not a production system, so I could run as many test as you need.
Best regards,
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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