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Date:      Thu, 21 Jan 2010 00:09:43 +0900
From:      Stephane LAPIE <stephane.lapie@darkbsd.org>
To:        John Baldwin <jhb@freebsd.org>
Cc:        freebsd-hardware@freebsd.org
Subject:   Re: DELL SAS5/E Controller bug
Message-ID:  <4B571CB7.3020303@darkbsd.org>
In-Reply-To: <201001200848.16874.jhb@freebsd.org>
References:  <4B56CD4C.80503@darkbsd.org> <201001200848.16874.jhb@freebsd.org>

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John Baldwin wrote:
> On Wednesday 20 January 2010 4:30:52 am Stephane LAPIE wrote:
>> Hello list,
>>
>> Basically I'm experiencing the same problem as described here :
>> https://forums.freebsd.org/showthread.php?t=3D9407 (linking for refere=
nce)
>>
>> Drives disconnections are not recognized instantly, and instead I get
>> the following dmesg entries :
>> mpt0: mpt_cam_event: 0x16
>> mpt0: mpt_cam_event: 0x16
>>
>> (Sometimes I also get "mpt0: mpt_cam_event: 0x12" events)
>>
>> This is really crippling as this litterally paralyzes the ZFS pool unt=
il
>> the controller finally comes to its senses (...or until a disk gets
>> replugged in, which provokes a flush of all the buffered failed SCSI
>> requests).
>>
>> Hardware is recognized as :
>> mpt0@pci0:6:8:0:	class=3D0x010000 card=3D0x1f041028 chip=3D0x00541000 =
rev=3D0x01
>> hdr=3D0x00
>>     vendor =3D 'LSI Logic (Was: Symbios Logic, NCR)'
>>     device =3D 'SAS 3000 series, 8-port with 1068 -StorPort'
>>     class =3D mass storage
>>     subclass =3D SCSI
>>
>> Did anyone else experience this, or find a proper work-around ?
>=20
> Invoke 'camcontrol rescan' after removing a drive.  mptutil(8) does the=
=20
> equivalent when adding and removing volumes to make up for the driver n=
ot=20
> automatically rescanning.

I already tried reset/rescan via camcontrol, but after removing a drive, =

the process freezes (process status "D", Ctrl+T in terminal shows it's=20
in a "cbwait" state, it can't be bg'ed). I did not wait for a hardware=20
timeout, I tried replugging the drive, which released the ZFS and=20
camcontrol locks.


Also, I tried poking around with mptutil and could obtain the following=20
information, if it can be of any help :

freebsd-r610# mptutil -u 0 show adapter
mpt0 Adapter:
        Board Name: SAS5e
    Board Assembly:
         Chip Name: C1068
     Chip Revision: UNUSED
       RAID Levels: none
mptutil: Reading config page header failed: Invalid configuration page

(The above error message should be normal since this is not a RAID=20
controller, though a bit jarring)

freebsd-r610# mptutil -u 1 show adapter
mpt1 Adapter:
        Board Name: SAS6IR
    Board Assembly:
         Chip Name: C1068E
     Chip Revision: UNUSED
       RAID Levels: RAID0, RAID1, RAID1E
     RAID0 Stripes: 64K
    RAID1E Stripes: 64K
  RAID0 Drives/Vol: 2-10
  RAID1 Drives/Vol: 2
RAID1E Drives/Vol: 3-10

However, the following is a bit disturbing :

freebsd-r610# mptutil -u 0 show drives
mpt0 Physical Drives:
  da0 (  932G) ONLINE <SEAGATE ST31000640SS MS04> SAS bus 0 id 0
  da1 (  932G) ONLINE <SEAGATE ST31000640SS MS04> SAS bus 0 id 1
  da2 (  932G) ONLINE <SEAGATE ST31000640SS MS04> SAS bus 0 id 2
  da3 (  932G) ONLINE <SEAGATE ST31000640SS MS04> SAS bus 0 id 3
  da4 (  932G) ONLINE <SEAGATE ST31000640SS MS04> SAS bus 0 id 4
  da5 (  932G) ONLINE <SEAGATE ST31000640SS MS04> SAS bus 0 id 5
  da6 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 6
  da7 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 7
  da8 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 8
  da9 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 9
da10 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 10
da11 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 11
da12 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 12
da13 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 13
da14 (  932G) ONLINE <SEAGATE ST31000640SS MS05> SAS bus 0 id 14
da15 (  136G) ONLINE <Dell VIRTUAL DISK 1028> SAS bus 0 id 0

The above listing seems weird, as da15 should belong to mpt1.

freebsd-r610# mptutil -u 1 show drives
mptutil: mpt_fetch_disks got wrong CAM matches
mpt1 Physical Drives:
    0 (  137G) ONLINE <FUJITSU MBE2147RC D701> SAS bus 0 id 1
    1 (  137G) ONLINE <FUJITSU MBE2147RC D701> SAS bus 0 id 9

Also, checking the device list with camcontrol shows a different output :=


freebsd-r610# camcontrol devlist -v
scbus0 on mpt0 bus 0:
<SEAGATE ST31000640SS MS04>        at scbus0 target 0 lun 0 (pass0,da0)
<SEAGATE ST31000640SS MS04>        at scbus0 target 1 lun 0 (pass1,da1)
<SEAGATE ST31000640SS MS04>        at scbus0 target 2 lun 0 (pass2,da2)
<SEAGATE ST31000640SS MS04>        at scbus0 target 3 lun 0 (pass3,da3)
<SEAGATE ST31000640SS MS04>        at scbus0 target 4 lun 0 (pass4,da4)
<SEAGATE ST31000640SS MS04>        at scbus0 target 5 lun 0 (pass5,da5)
<SEAGATE ST31000640SS MS05>        at scbus0 target 6 lun 0 (pass6,da6)
<SEAGATE ST31000640SS MS05>        at scbus0 target 7 lun 0 (pass7,da7)
<SEAGATE ST31000640SS MS05>        at scbus0 target 8 lun 0 (pass8,da8)
<SEAGATE ST31000640SS MS05>        at scbus0 target 9 lun 0 (pass9,da9)
<SEAGATE ST31000640SS MS05>        at scbus0 target 10 lun 0 (pass10,da10=
)
<SEAGATE ST31000640SS MS05>        at scbus0 target 11 lun 0 (pass11,da11=
)
<SEAGATE ST31000640SS MS05>        at scbus0 target 12 lun 0 (pass12,da12=
)
<SEAGATE ST31000640SS MS05>        at scbus0 target 13 lun 0 (pass13,da13=
)
<SEAGATE ST31000640SS MS05>        at scbus0 target 14 lun 0 (pass14,da14=
)
<DELL MD1000 A.04>                 at scbus0 target 15 lun 0 (ses0,pass15=
)
<>                                 at scbus0 target -1 lun -1 ()
scbus1 on mpt1 bus 0:
<Dell VIRTUAL DISK 1028>           at scbus1 target 0 lun 0 (pass16,da15)=

<DP BACKPLANE 1.07>                at scbus1 target 8 lun 0 (ses1,pass17)=

<>                                 at scbus1 target -1 lun -1 ()
scbus-1 on xpt0 bus 0:
<>                                 at scbus-1 target -1 lun -1 (xpt0)

I tried to offline/online a drive as per the manual example, but with no =

success :
freebsd-r610# mptutil offline 0:1
mptutil: Failed to find drive 0:1: No such file or directory
freebsd-r610# mptutil offline 0:15
mptutil: Failed to find drive 0:15: No such file or directory






See below for the full dmesg output :
Copyright (c) 1992-2009 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 8.0-RELEASE-AZB #1: Mon Dec 28 16:42:58 UTC 2009
     root@freebsd-amd64.buildmaster.aozora.lan:/usr/obj/usr/src/sys/GENER=
IC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz (2660.01-MHz=20
K8-class CPU)
   Origin =3D "GenuineIntel"  Id =3D 0x106a5  Stepping =3D 5
=20
Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
=20
Features2=3D0x9ce3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,P=
DCM,DCA,SSE4.1,SSE4.2,POPCNT>
   AMD Features=3D0x28100800<SYSCALL,NX,RDTSCP,LM>
   AMD Features2=3D0x1<LAHF>
   TSC: P-state invariant
real memory  =3D 4294967296 (4096 MB)
avail memory =3D 4097736704 (3907 MB)
ACPI APIC Table: <DELL   PE_SC3  >
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s) x 2 SMT threads
  cpu0 (BSP): APIC ID: 16
  cpu1 (AP): APIC ID: 17
  cpu2 (AP): APIC ID: 18
  cpu3 (AP): APIC ID: 19
  cpu4 (AP): APIC ID: 20
  cpu5 (AP): APIC ID: 21
  cpu6 (AP): APIC ID: 22
  cpu7 (AP): APIC ID: 23
ioapic1: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 32-55 on motherboard
kbd1 at kbdmux0
acpi0: <DELL PE_SC3> 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
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on=20
acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
bce0: <Broadcom NetXtreme II BCM5709 1000Base-T (C0)> mem=20
0xd6000000-0xd7ffffff irq 36 at device 0.0 on pci1
miibus0: <MII bus> on bce0
brgphy0: <BCM5709C 10/100/1000baseTX PHY> PHY 1 on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,=20
1000baseT-FDX, auto
bce0: Ethernet address: 00:22:19:66:1e:da
bce0: [ITHREAD]
bce0: ASIC (0x57092003); Rev (C0); Bus (PCIe x4, 2.5Gbps); B/C (5.0.6);=20
Flags (MSI|MFW); MFW (NCSI 2.0.3)
bce1: <Broadcom NetXtreme II BCM5709 1000Base-T (C0)> mem=20
0xd8000000-0xd9ffffff irq 48 at device 0.1 on pci1
miibus1: <MII bus> on bce1
brgphy1: <BCM5709C 10/100/1000baseTX PHY> PHY 1 on miibus1
brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,=20
1000baseT-FDX, auto
bce1: Ethernet address: 00:22:19:66:1e:dc
bce1: [ITHREAD]
bce1: ASIC (0x57092003); Rev (C0); Bus (PCIe x4, 2.5Gbps); B/C (5.0.6);=20
Flags (MSI|MFW); MFW (NCSI 2.0.3)
pcib2: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci2: <ACPI PCI bus> on pcib2
bce2: <Broadcom NetXtreme II BCM5709 1000Base-T (C0)> mem=20
0xda000000-0xdbffffff irq 32 at device 0.0 on pci2
miibus2: <MII bus> on bce2
brgphy2: <BCM5709C 10/100/1000baseTX PHY> PHY 1 on miibus2
brgphy2:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,=20
1000baseT-FDX, auto
bce2: Ethernet address: 00:22:19:66:1e:de
bce2: [ITHREAD]
bce2: ASIC (0x57092003); Rev (C0); Bus (PCIe x4, 2.5Gbps); B/C (5.0.6);=20
Flags (MSI|MFW); MFW (NCSI 2.0.3)
bce3: <Broadcom NetXtreme II BCM5709 1000Base-T (C0)> mem=20
0xdc000000-0xddffffff irq 42 at device 0.1 on pci2
miibus3: <MII bus> on bce3
brgphy3: <BCM5709C 10/100/1000baseTX PHY> PHY 1 on miibus3
brgphy3:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,=20
1000baseT-FDX, auto
bce3: Ethernet address: 00:22:19:66:1e:e0
bce3: [ITHREAD]
bce3: ASIC (0x57092003); Rev (C0); Bus (PCIe x4, 2.5Gbps); B/C (5.0.6);=20
Flags (MSI|MFW); MFW (NCSI 2.0.3)
pcib3: <ACPI PCI-PCI bridge> at device 7.0 on pci0
pci4: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 9.0 on pci0
pci5: <ACPI PCI bus> on pcib4
pcib5: <PCI-PCI bridge> at device 0.0 on pci5
pci6: <PCI bus> on pcib5
mpt0: <LSILogic SAS/SATA Adapter> port 0xec00-0xecff mem=20
0xdf2ec000-0xdf2effff,0xdf2f0000-0xdf2fffff irq 40 at device 8.0 on pci6
mpt0: [ITHREAD]
mpt0: MPI Version=3D1.5.13.0
pci0: <base peripheral, interrupt controller> at device 20.0 (no driver=20
attached)
pci0: <base peripheral, interrupt controller> at device 20.1 (no driver=20
attached)
pci0: <base peripheral, interrupt controller> at device 20.2 (no driver=20
attached)
uhci0: <Intel 82801I (ICH9) USB controller> port 0xdc40-0xdc5f irq 17 at =

device 26.0 on pci0
uhci0: [ITHREAD]
uhci0: LegSup =3D 0x003b
usbus0: <Intel 82801I (ICH9) USB controller> on uhci0
uhci1: <Intel 82801I (ICH9) USB controller> port 0xdc60-0xdc7f irq 18 at =

device 26.1 on pci0
uhci1: [ITHREAD]
uhci1: LegSup =3D 0x003b
usbus1: <Intel 82801I (ICH9) USB controller> on uhci1
ehci0: <Intel 82801I (ICH9) USB 2.0 controller> mem=20
0xdf0ff800-0xdf0ffbff irq 19 at device 26.7 on pci0
ehci0: [ITHREAD]
usbus2: waiting for BIOS to give up control
usbus2: EHCI version 1.0
usbus2: <Intel 82801I (ICH9) USB 2.0 controller> on ehci0
pcib6: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci3: <ACPI PCI bus> on pcib6
mpt1: <LSILogic SAS/SATA Adapter> port 0xfc00-0xfcff mem=20
0xdf4ec000-0xdf4effff,0xdf4f0000-0xdf4fffff irq 16 at device 0.0 on pci3
mpt1: [ITHREAD]
mpt1: MPI Version=3D1.5.18.0
mpt1: mpt_wait_req(6) timed out
mpt1: port 0 enable timed out
mpt1: failed to enable port 0
mpt1: unable to initialize IOC
uhci2: <Intel 82801I (ICH9) USB controller> port 0xdc80-0xdc9f irq 21 at =

device 29.0 on pci0
uhci2: [ITHREAD]
uhci2: LegSup =3D 0x0000
usbus3: <Intel 82801I (ICH9) USB controller> on uhci2
uhci3: <Intel 82801I (ICH9) USB controller> port 0xdca0-0xdcbf irq 20 at =

device 29.1 on pci0
uhci3: [ITHREAD]
uhci3: LegSup =3D 0x0000
usbus4: <Intel 82801I (ICH9) USB controller> on uhci3
ehci1: <Intel 82801I (ICH9) USB 2.0 controller> mem=20
0xdf0ffc00-0xdf0fffff irq 21 at device 29.7 on pci0
ehci1: [ITHREAD]
usbus5: EHCI version 1.0
usbus5: <Intel 82801I (ICH9) USB 2.0 controller> on ehci1
pcib7: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci7: <ACPI PCI bus> on pcib7
vgapci0: <VGA-compatible display> mem=20
0xd5800000-0xd5ffffff,0xde7fc000-0xde7fffff,0xde800000-0xdeffffff irq 19 =

at device 3.0 on pci7
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atrtc0: <AT realtime clock> port 0x70-0x7f irq 8 on acpi0
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]
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 15
device_attach: est0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 15
device_attach: est1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
cpu2: <ACPI CPU> on acpi0
est2: <Enhanced SpeedStep Frequency Control> on cpu2
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 15
device_attach: est2 attach returned 6
p4tcc2: <CPU Frequency Thermal Control> on cpu2
cpu3: <ACPI CPU> on acpi0
est3: <Enhanced SpeedStep Frequency Control> on cpu3
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 15
device_attach: est3 attach returned 6
p4tcc3: <CPU Frequency Thermal Control> on cpu3
cpu4: <ACPI CPU> on acpi0
est4: <Enhanced SpeedStep Frequency Control> on cpu4
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 15
device_attach: est4 attach returned 6
p4tcc4: <CPU Frequency Thermal Control> on cpu4
cpu5: <ACPI CPU> on acpi0
est5: <Enhanced SpeedStep Frequency Control> on cpu5
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 15
device_attach: est5 attach returned 6
p4tcc5: <CPU Frequency Thermal Control> on cpu5
cpu6: <ACPI CPU> on acpi0
est6: <Enhanced SpeedStep Frequency Control> on cpu6
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 15
device_attach: est6 attach returned 6
p4tcc6: <CPU Frequency Thermal Control> on cpu6
cpu7: <ACPI CPU> on acpi0
est7: <Enhanced SpeedStep Frequency Control> on cpu7
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 15
device_attach: est7 attach returned 6
p4tcc7: <CPU Frequency Thermal Control> on cpu7
orm0: <ISA Option ROMs> at iomem=20
0xc0000-0xc7fff,0xce000-0xcefff,0xec000-0xeffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
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]
atkbd0: [ITHREAD]
ppc0: cannot reserve I/O port range
Timecounters tick every 1.000 msec
mpt0: mpt_cam_event: 0x16
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: 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 EHCI root HUB, class 9/0, rev 2.00/1.00, 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 UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <Intel> at usbus5
uhub5: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus5
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
uhub2: 4 ports with 4 removable, self powered
uhub5: 4 ports with 4 removable, self powered
ugen2.2: <vendor 0x0424> at usbus2
uhub6: <vendor 0x0424 product 0x2514, class 9/0, rev 2.00/0.00, addr 2>=20
on usbus2
uhub6: 3 ports with 3 removable, self powered
ugen2.3: <Mitsumi Electric> at usbus2
uhub7: <Mitsumi Electric Hub in Apple Extended USB Keybo, class 9/0, rev =

1.10/4.10, addr 3> on usbus2
ugen3.2: <Avocent> at usbus3
ukbd0: <Keyboard> on usbus3
kbd2 at ukbd0
ums0: <Mouse> on usbus3
ums0: 3 buttons and [Z] coordinates ID=3D0
da0 at mpt0 bus 0 target 0 lun 0
da0: <SEAGATE ST31000640SS MS04> Fixed Direct Access SCSI-5 device
da0: 300.000MB/s transfers
da0: Command Queueing enabled
da0: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da1 at mpt0 bus 0 target 1 lun 0
da1: <SEAGATE ST31000640SS MS04> Fixed Direct Access SCSI-5 device
da1: 300.000MB/s transfers
da1: Command Queueing enabled
da1: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da2 at mpt0 bus 0 target 2 lun 0
da2: <SEAGATE ST31000640SS MS04> Fixed Direct Access SCSI-5 device
da2: 300.000MB/s transfers
da2: Command Queueing enabled
da2: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da3 at mpt0 bus 0 target 3 lun 0
da3: <SEAGATE ST31000640SS MS04> Fixed Direct Access SCSI-5 device
da3: 300.000MB/s transfers
da3: Command Queueing enabled
da3: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da4 at mpt0 bus 0 target 4 lun 0
da4: <SEAGATE ST31000640SS MS04> Fixed Direct Access SCSI-5 device
da4: 300.000MB/s transfers
da4: Command Queueing enabled
da4: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da5 at mpt0 bus 0 target 5 lun 0
da5: <SEAGATE ST31000640SS MS04> Fixed Direct Access SCSI-5 device
da5: 300.000MB/s transfers
da5: Command Queueing enabled
da5: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da7 at mpt0 bus 0 target 7 lun 0
da7: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da7: 300.000MB/s transfers
da7: Command Queueing enabled
da7: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da8 at mpt0 bus 0 target 8 lun 0
da8: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da8: 300.000MB/s transfers
da8: Command Queueing enabled
da8: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da9 at mpt0 bus 0 target 9 lun 0
da9: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da9: 300.000MB/s transfers
da9: Command Queueing enabled
da9: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da6 at mpt0 bus 0 target 6 lun 0
da6: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da6: 300.000MB/s transfers
da6: Command Queueing enabled
da6: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da10 at mpt0 bus 0 target 10 lun 0
da10: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da10: 300.000MB/s transfers
da10: Command Queueing enabled
da10: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da11 at mpt0 bus 0 target 11 lun 0
da11: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da11: 300.000MB/s transfers
da11: Command Queueing enabled
da11: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da12 at mpt0 bus 0 target 12 lun 0
da12: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da12: 300.000MB/s transfers
da12: Command Queueing enabled
da12: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da13 at mpt0 bus 0 target 13 lun 0
da13: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da13: 300.000MB/s transfers
da13: Command Queueing enabled
da13: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da14 at mpt0 bus 0 target 14 lun 0
da14: <SEAGATE ST31000640SS MS05> Fixed Direct Access SCSI-5 device
da14: 300.000MB/s transfers
da14: Command Queueing enabled
da14: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da15 at mpt1 bus 0 target 0 lun 0
da15: <Dell VIRTUAL DISK 1028> Fixed Direct Access SCSI-5 device
da15: 300.000MB/s transfers
da15: Command Queueing enabled
da15: 139392MB (285474816 512 byte sectors: 255H 63S/T 17769C)
ses0 at mpt0 bus 0 target 15 lun 0
ses0: <DELL MD1000 A.04> Fixed Enclosure Services SCSI-5 device
ses0: 300.000MB/s transfers
ses0: Command Queueing enabled
ses0: SCSI-3 SES Device
ses1 at mpt1 bus 0 target 8 lun 0
ses1: <DP BACKPLANE 1.07> Fixed Enclosure Services SCSI-5 device
ses1: 300.000MB/s transfers
ses1: SCSI-3 SES Device
SMP: AP CPU #1 Launched!
SMP: AP CPU #7 Launched!
SMP: AP CPU #5 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #4 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #6 Launched!
uhub7: 3 ports with 2 removable, bus powered
ugen2.4: <Mitsumi Electric> at usbus2
ukbd1: <Mitsumi Electric Apple Extended USB Keyboard, class 0/0, rev=20
1.10/4.10, addr 4> on usbus2
kbd3 at ukbd1
uhid0: <Mitsumi Electric Apple Extended USB Keyboard, class 0/0, rev=20
1.10/4.10, addr 4> on usbus2
GEOM: da15: the secondary GPT table is corrupt or invalid.
GEOM: da15: using the primary only -- recovery suggested.
Trying to mount root from ufs:/dev/label/system0p2
bce0: link state changed to UP
ZFS NOTICE: Prefetch is disabled by default if less than 4GB of RAM is=20
present;
             to enable, add "vfs.zfs.prefetch_disable=3D0" to=20
/boot/loader.conf.
ZFS filesystem version 13
ZFS storage pool version 13

--=20
Stephane LAPIE, EPITA SRS, Promo 2005
"Even when they have digital readouts, I can't understand them."
--MegaTokyo


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