Adding Disks + slave mirroring

Sun Mar 6 22:42:19 PST 2016

It seems to be preferable to use entire disks as opposed to the creation of slices.

Also, not strictly necessary but nicely beneficial, is having a larger SSD so that swap cache can be used. This is a really nice feature that reduces latency when accessing folders with a large number of files for instance by caching filesystem meta data. It can also cache data if you'd like it do.

One example could be getting a 120 Gb SSD and giving yourself 50 Gb of swap to start out with and then turning swapcache on by

On 03/07/2016 06:54 AM, Predrag Punosevac wrote:
> Hi Dfly Users,
>
> I finally got a little machine for my home network which I would like to
> use as NAS based on DF and HAMMER. I would really like to take advantage
> of HAMMER as demonstrated in this article.
>
> https://www.dragonflybsd.org/docs/docs/howtos/howtoslide/
>
> Of course the another purpose of this project is that I learn little bit
> more about DF. Please see the bottom of this e-mail for dmesg.
>
> I am not totally inexperienced DF user however I need little bit help
> navigating documentation. I installed OS on 32 GB SSD. I have 2x3TB hard
> disks which I would like to format into the Hammer file system. I would
> like to create several data PFS on the first HDD and corresponding slave
> PFS on the second HDD. I would like to mirror the data continuously. If
> this sounds very much like the following document
>
> https://www.dragonflybsd.org/docs/how_to_implement_hammer_pseudo_file_system__40___pfs___41___slave_mirroring_from_pfs_master/
>
> yes that is basically what I would like to do. IIRC I have even done
> something like that in the VirtualBox few months ago. However tonight I
> seem to have a brain fart and I can't locate the documentation which
> will guide me through adding two new HDDs (3TB HDD were not present in
> the machine when I did original installation) and formating. It seems
> that should be a trivial use of the sequence
>
> gpt
> disklabel64
> newfs_hammer
>
> The gpt part is pretty easy and I have no problem following man pages
> but I am getting stuck with disklabel64 manpages. Namely examples are
> mostly referring how to creat boot disks. I am actually stuck with
> creating slices. Could anybody kindly point me to the documentation?
> I looked new Handbook but unlike the old
>
> https://www.dragonflybsd.org/~labthug/handbook/disks-adding.html
>
> I can't locate Adding Disks part.
>
> Thanks,
> Predrag
>
>
>
>
>
>
>
> Copyright (c) 2003-2015 The DragonFly Project.
> Copyright (c) 1992-2003 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.
> DragonFly v4.4.2-RELEASE #3: Sun Feb 14 21:46:21 EST 2016
>      root at www.shiningsilence.com:/usr/obj/home/justin/release/4_4/sys/X86_64_GENERIC
> TSC invariant clock: 1796027272 Hz, i8254 clock: 1193253 Hz
> CPU: Intel(R) Celeron(R) CPU 1037U @ 1.80GHz (1795.93-MHz K8-class CPU)
>    Origin = "GenuineIntel"  Id = 0x306a9  Stepping = 9
>    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=0x5bae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,XSAVE>
>    AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
>    AMD Features2=0x1<LAHF>
>    Structured Extended Features=0x281<GSFSBASE,SMEP,ENHMOVSB>
>    Thermal and PM Features=0x75<SENSOR,ARAT,PLN,ECMD,PTM>
>    MONITOR/MWAIT Features=0x3<CST,INTBRK>
> real memory  = 8477481984 (8084 MB)
> avail memory = 7964053504 (7595 MB)
> lapic: divisor index 0, frequency 49886889 Hz
> Initialize MI interrupts
> TSC testing MP synchronization ...
> cpu1: TSC is not MP synchronized @0
> TSC is not MP synchronized
> wdog: In-kernel automatic watchdog reset enabled
> kbd1 at kbdmux0
> md0: Malloc disk
> ACPI: RSDP 0x00000000000F0490 000024 (v02 ALASKA)
> ACPI: XSDT 0x00000000DA781070 000064 (v01 ALASKA A M I    01072009 AMI  00010013)
> ACPI: FACP 0x00000000DA78C908 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
> ACPI: DSDT 0x00000000DA781168 00B79B (v02 ALASKA A M I    00000028 INTL 20051117)
> ACPI: FACS 0x00000000DABB7080 000040
> ACPI: APIC 0x00000000DA78CA18 000062 (v03 ALASKA A M I    01072009 AMI  00010013)
> ACPI: FPDT 0x00000000DA78CA80 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
> ACPI: MCFG 0x00000000DA78CAC8 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
> ACPI: HPET 0x00000000DA78CB08 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
> ACPI: SSDT 0x00000000DA78CB40 000495 (v01 IdeRef IdeTable 00001000 INTL 20091112)
> ACPI: SSDT 0x00000000DA78CFD8 000860 (v01 PmRef  Cpu0Ist  00003000 INTL 20051117)
> ACPI: SSDT 0x00000000DA78D838 000B22 (v01 PmRef  CpuPm    00003000 INTL 20051117)
> cryptosoft0: <software crypto> on motherboard
> aesni0: No AESNI support.
> padlock0: No ACE support.
> rdrand0: No RdRand support.
> acpi0: <ALASKA A M I> on motherboard
> ACPI: 4 ACPI AML tables successfully acquired and loaded
> ACPI FADT: SCI testing interrupt mode ...
> ACPI FADT: SCI select level/high
> ACPI: Executed 1 blocks of module-level executable AML code
> objcache_reclaimlist
> objcache_reclaimlist
> objcache_reclaimlist
> objcache_reclaimlist
> acpi0: Power Button (fixed)
> acpi_timer0 on acpi0
> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
> acpi_hpet0: frequency 14318180
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> vgapci0: <VGA-compatible display> port 0xf000-0xf03f mem 0xe0000000-0xefffffff,0xf7800000-0xf7bfffff irq 16 at device 2.0 on pci0
> agp0: <IvyBridge mobile GT1 IG> on vgapci0
> agp0: aperture size is 256M, detected 65532k stolen memory
> vgapci0: Boot video device
> pci0: <simple comms> (vendor 0x8086, dev 0x1e3a) at device 22.0 irq 16
> ehci0: <Intel Panther Point USB 2.0 controller> mem 0xf7d07000-0xf7d073ff irq 16 at device 26.0 on pci0
> usbus0: EHCI version 1.0
> usbus0 on ehci0
> pci0: <multimedia, HDA> (vendor 0x8086, dev 0x1e20) at device 27.0 irq 22
> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
> pci2: <ACPI PCI bus> on pcib2
> re0: <RealTek 8111/8168 PCIe Gigabit Ethernet> port 0xe000-0xe0ff mem 0xf0000000-0xf0003fff,0xf7c00000-0xf7c00fff irq 18 at device 0.0 on pci2
> re0: Hardware rev. 0x2c800000; PCI-E 125MHz
> miibus0: <MII bus> on re0
> rgephy0: <8211B/RTL8169S/8110S media interface> on miibus0
> rgephy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
> usbus0: 480Mbps High Speed USB v2.0
> re0: MAC address: b8:ae:ed:3c:ce:35
> ehci1: <Intel Panther Point USB 2.0 controller> mem 0xf7d06000-0xf7d063ff irq 23 at device 29.0 on pci0
> usbus1: EHCI version 1.0
> ugen0.1: <Intel> at usbus0
> uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
> usbus1 on ehci1
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel ATA controller> port 0xf0c0-0xf0cf,0xf0d0-0xf0df,0xf0e0-0xf0e3,0xf0f0-0xf0f7,0xf100-0xf103,0xf110-0xf117 irq 16 at device 31.2 on pci0
> ata2: <ATA channel 0> on atapci0
> usbus1: 480Mbps High Speed USB v2.0
> ad4: 30533MB <TS32GMTS400 20140516> at ata2-master UDMA33
> ugen1.1: <Intel> at usbus1
> uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
> ad5: 2861588MB <WDC WD30EZRX-00MMMB0 80.00A80> at ata2-slave UDMA33
> ata3: <ATA channel 1> on atapci0
> pci0: <serial bus, SMBus> (vendor 0x8086, dev 0x1e22) at device 31.3 irq 18
> atapci1: <Intel ATA controller> port 0xf060-0xf06f,0xf070-0xf07f,0xf080-0xf083,0xf090-0xf097,0xf0a0-0xf0a3,0xf0b0-0xf0b7 irq 16 at device 31.5 on pci0
> ata4: <ATA channel 0> on atapci1
> uhub0: 2 ports with 2 removable, self powered
> uhub1: 2 ports with 2 removable, self powered
> ad8: 2861588MB <WDC WD30EZRX-00MMMB0 80.00A80> at ata4-master UDMA33
> ata5: <ATA channel 1> on atapci1
> acpi_button0: <Power Button> on acpi0
> acpi_tz0: <Thermal Zone> on acpi0
> acpi_tz1: <Thermal Zone> on acpi0
> sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
> sio0: type 16550A
> sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
> sio1: type 16550A
> cpu0: <ACPI CPU> on acpi0
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE0EDEB3C00 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
> cpu_cst0: <ACPI CPU C-State> on cpu0
> cpu_pst0: <ACPI CPU P-State> on cpu0
> clockmod0: <CPU clock modulation> on cpu0
> perfbias0: <CPU perf-energy bias> on cpu0
> coretemp0: <CPU On-Die Thermal Sensors> on cpu0
> cpu1: <ACPI CPU> on acpi0
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE0F2EB3240 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE01AB18180 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
> cpu_cst1: <ACPI CPU C-State> on cpu1
> cpu_pst1: <ACPI CPU P-State> on cpu1
> clockmod1: <CPU clock modulation> on cpu1
> perfbias1: <CPU perf-energy bias> on cpu1
> coretemp1: <CPU On-Die Thermal Sensors> on cpu1
> ACPI: Enabled 6 GPEs in block 00 to 3F
> orm0: <ISA Option ROM> at iomem 0xc0000-0xcefff on isa0
> pmtimer0 on isa0
> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> hpt27xx: no controller detected.
> CAM: Configuring 4 busses
> CAM: finished configuring all busses
> ugen1.2: <vendor 0x8087> at usbus1
> uhub2: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus1
> ugen0.2: <vendor 0x8087> at usbus0
> uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus0
> uhub2: 4 ports with 4 removable, self powered
> uhub3: 4 ports with 4 removable, self powered
> no B_DEVMAGIC (bootdev=0)
> Mounting root from hammer:serno/B620550018.s1d
> HAMMER(ROOT) recovery check seqno=0010b251
> HAMMER(ROOT) recovery range 3000000001ad5390-3000000001ad5390
> HAMMER(ROOT) recovery nexto 3000000001ad5390 endseqno=0010b252
> HAMMER(ROOT) mounted clean, no recovery needed
> DMA space used: 7708k, remaining available: 131072k
> Mounting devfs
> swap low/high-water marks set to 67685/101527
> intr 16 on cpu0 at 40001/40000 hz, livelocked limit engaged!
> boot() called on cpu#1
> Switching to cpu #0 for shutdown
> Waiting (max 60 seconds) for system thread swapcached to stop...stopped
> Waiting (max 60 seconds) for system thread consttyd to stop...stopped
> Waiting (max 60 seconds) for system thread vnlru to stop...stopped
> Waiting (max 60 seconds) for system thread bufdaemon to stop...stopped
> Waiting (max 60 seconds) for system thread bufdaemon_hw to stop...stopped
>
> syncing disks...
> done
> vflush: Warning, cannot destroy busy device vnode
> unmount of filesystem mounted from devfs failed (BUSY)
> unmount(0xffffffe0f210ed00): Forced unmount: 0 namecache references still present
> unmount(0xffffffe0f210ed00): Forced unmount: 2 mount refs still present
> Copyright (c) 2003-2015 The DragonFly Project.
> Copyright (c) 1992-2003 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.
> DragonFly v4.4.2-RELEASE #3: Sun Feb 14 21:46:21 EST 2016
>      root at www.shiningsilence.com:/usr/obj/home/justin/release/4_4/sys/X86_64_GENERIC
> TSC invariant clock: 1796031612 Hz, i8254 clock: 1193256 Hz
> CPU: Intel(R) Celeron(R) CPU 1037U @ 1.80GHz (1795.93-MHz K8-class CPU)
>    Origin = "GenuineIntel"  Id = 0x306a9  Stepping = 9
>    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=0x5bae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,XSAVE>
>    AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
>    AMD Features2=0x1<LAHF>
>    Structured Extended Features=0x281<GSFSBASE,SMEP,ENHMOVSB>
>    Thermal and PM Features=0x75<SENSOR,ARAT,PLN,ECMD,PTM>
>    MONITOR/MWAIT Features=0x3<CST,INTBRK>
> real memory  = 8477481984 (8084 MB)
> avail memory = 7964053504 (7595 MB)
> lapic: divisor index 0, frequency 49886854 Hz
> Initialize MI interrupts
> TSC testing MP synchronization ...
> cpu1: TSC is not MP synchronized @0
> TSC is not MP synchronized
> wdog: In-kernel automatic watchdog reset enabled
> kbd1 at kbdmux0
> md0: Malloc disk
> ACPI: RSDP 0x00000000000F0490 000024 (v02 ALASKA)
> ACPI: XSDT 0x00000000DA781070 000064 (v01 ALASKA A M I    01072009 AMI  00010013)
> ACPI: FACP 0x00000000DA78C908 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
> ACPI: DSDT 0x00000000DA781168 00B79B (v02 ALASKA A M I    00000028 INTL 20051117)
> ACPI: FACS 0x00000000DABB7080 000040
> ACPI: APIC 0x00000000DA78CA18 000062 (v03 ALASKA A M I    01072009 AMI  00010013)
> ACPI: FPDT 0x00000000DA78CA80 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
> ACPI: MCFG 0x00000000DA78CAC8 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
> ACPI: HPET 0x00000000DA78CB08 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
> ACPI: SSDT 0x00000000DA78CB40 000495 (v01 IdeRef IdeTable 00001000 INTL 20091112)
> ACPI: SSDT 0x00000000DA78CFD8 000860 (v01 PmRef  Cpu0Ist  00003000 INTL 20051117)
> ACPI: SSDT 0x00000000DA78D838 000B22 (v01 PmRef  CpuPm    00003000 INTL 20051117)
> cryptosoft0: <software crypto> on motherboard
> aesni0: No AESNI support.
> padlock0: No ACE support.
> rdrand0: No RdRand support.
> acpi0: <ALASKA A M I> on motherboard
> ACPI: 4 ACPI AML tables successfully acquired and loaded
> ACPI FADT: SCI testing interrupt mode ...
> ACPI FADT: SCI select level/high
> ACPI: Executed 1 blocks of module-level executable AML code
> objcache_reclaimlist
> objcache_reclaimlist
> objcache_reclaimlist
> objcache_reclaimlist
> acpi0: Power Button (fixed)
> acpi_timer0 on acpi0
> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
> acpi_hpet0: frequency 14318180
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> vgapci0: <VGA-compatible display> port 0xf000-0xf03f mem 0xe0000000-0xefffffff,0xf7800000-0xf7bfffff irq 16 at device 2.0 on pci0
> agp0: <IvyBridge mobile GT1 IG> on vgapci0
> agp0: aperture size is 256M, detected 65532k stolen memory
> vgapci0: Boot video device
> pci0: <simple comms> (vendor 0x8086, dev 0x1e3a) at device 22.0 irq 16
> ehci0: <Intel Panther Point USB 2.0 controller> mem 0xf7d07000-0xf7d073ff irq 16 at device 26.0 on pci0
> usbus0: EHCI version 1.0
> usbus0 on ehci0
> pci0: <multimedia, HDA> (vendor 0x8086, dev 0x1e20) at device 27.0 irq 22
> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
> pci2: <ACPI PCI bus> on pcib2
> re0: <RealTek 8111/8168 PCIe Gigabit Ethernet> port 0xe000-0xe0ff mem 0xf0000000-0xf0003fff,0xf7c00000-0xf7c00fff irq 18 at device 0.0 on pci2
> re0: Hardware rev. 0x2c800000; PCI-E 125MHz
> miibus0: <MII bus> on re0
> rgephy0: <8211B/RTL8169S/8110S media interface> on miibus0
> rgephy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
> usbus0: 480Mbps High Speed USB v2.0
> re0: MAC address: b8:ae:ed:3c:ce:35
> ehci1: <Intel Panther Point USB 2.0 controller> mem 0xf7d06000-0xf7d063ff irq 23 at device 29.0 on pci0
> usbus1: EHCI version 1.0
> ugen0.1: <Intel> at usbus0
> uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
> usbus1 on ehci1
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel ATA controller> port 0xf0c0-0xf0cf,0xf0d0-0xf0df,0xf0e0-0xf0e3,0xf0f0-0xf0f7,0xf100-0xf103,0xf110-0xf117 irq 16 at device 31.2 on pci0
> ata2: <ATA channel 0> on atapci0
> usbus1: 480Mbps High Speed USB v2.0
> ad4: 30533MB <TS32GMTS400 20140516> at ata2-master UDMA33
> ugen1.1: <Intel> at usbus1
> uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
> ad5: 2861588MB <WDC WD30EZRX-00MMMB0 80.00A80> at ata2-slave UDMA33
> ata3: <ATA channel 1> on atapci0
> pci0: <serial bus, SMBus> (vendor 0x8086, dev 0x1e22) at device 31.3 irq 18
> atapci1: <Intel ATA controller> port 0xf060-0xf06f,0xf070-0xf07f,0xf080-0xf083,0xf090-0xf097,0xf0a0-0xf0a3,0xf0b0-0xf0b7 irq 16 at device 31.5 on pci0
> ata4: <ATA channel 0> on atapci1
> uhub0: 2 ports with 2 removable, self powered
> uhub1: 2 ports with 2 removable, self powered
> ad8: 2861588MB <WDC WD30EZRX-00MMMB0 80.00A80> at ata4-master UDMA33
> ata5: <ATA channel 1> on atapci1
> acpi_button0: <Power Button> on acpi0
> acpi_tz0: <Thermal Zone> on acpi0
> acpi_tz1: <Thermal Zone> on acpi0
> atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
> sio0: type 16550A
> sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
> sio1: type 16550A
> cpu0: <ACPI CPU> on acpi0
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE0EDEB3C00 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
> cpu_cst0: <ACPI CPU C-State> on cpu0
> cpu_pst0: <ACPI CPU P-State> on cpu0
> clockmod0: <CPU clock modulation> on cpu0
> perfbias0: <CPU perf-energy bias> on cpu0
> coretemp0: <CPU On-Die Thermal Sensors> on cpu0
> cpu1: <ACPI CPU> on acpi0
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE0F2EAF140 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE01AB18180 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
> cpu_cst1: <ACPI CPU C-State> on cpu1
> cpu_pst1: <ACPI CPU P-State> on cpu1
> clockmod1: <CPU clock modulation> on cpu1
> perfbias1: <CPU perf-energy bias> on cpu1
> coretemp1: <CPU On-Die Thermal Sensors> on cpu1
> ACPI: Enabled 6 GPEs in block 00 to 3F
> orm0: <ISA Option ROM> at iomem 0xc0000-0xcefff on isa0
> pmtimer0 on isa0
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> hpt27xx: no controller detected.
> CAM: Configuring 4 busses
> CAM: finished configuring all busses
> ugen1.2: <vendor 0x8087> at usbus1
> uhub2: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus1
> ugen0.2: <vendor 0x8087> at usbus0
> uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus0
> uhub2: 4 ports with 4 removable, self powered
> uhub3: 4 ports with 4 removable, self powered
> no B_DEVMAGIC (bootdev=0)
> Mounting root from hammer:serno/B620550018.s1d
> HAMMER(ROOT) recovery check seqno=0010b827
> HAMMER(ROOT) recovery range 3000000001b70cd0-3000000001b70cd0
> HAMMER(ROOT) recovery nexto 3000000001b70cd0 endseqno=0010b828
> HAMMER(ROOT) mounted clean, no recovery needed
> DMA space used: 7708k, remaining available: 131072k
> Mounting devfs
> swap low/high-water marks set to 67685/101527
> intr 16 on cpu0 at 40001/40000 hz, livelocked limit engaged!
> intr 16 on cpu0 at 0/20000 hz, livelock removed
> intr 16 on cpu0 at 40001/40000 hz, livelocked limit engaged!
> intr 16 on cpu0 at 0/20000 hz, livelock removed
> intr 16 on cpu0 at 40001/40000 hz, livelocked limit engaged!
> intr 16 on cpu0 at 4/20000 hz, livelock removed
> intr 16 on cpu0 at 40001/40000 hz, livelocked limit engaged!
> intr 16 on cpu0 at 0/20000 hz, livelock removed
> disk: Illegal GPT header size 16
> boot() called on cpu#1
> Switching to cpu #0 for shutdown
> Waiting (max 60 seconds) for system thread swapcached to stop...stopped
> Waiting (max 60 seconds) for system thread consttyd to stop...stopped
> Waiting (max 60 seconds) for system thread vnlru to stop...stopped
> Waiting (max 60 seconds) for system thread bufdaemon to stop...stopped
> Waiting (max 60 seconds) for system thread bufdaemon_hw to stop...stopped
>
> syncing disks...
> done
> vflush: Warning, cannot destroy busy device vnode
> unmount of filesystem mounted from devfs failed (BUSY)
> unmount(0xffffffe0f210ed00): Forced unmount: 0 namecache references still present
> unmount(0xffffffe0f210ed00): Forced unmount: 2 mount refs still present
> Uptime: 1h59m59s
> usbus0: Controller shutdown
> uhub0: at usbus0, port 1, addr 1 (disconnected)
> ugen0.2: <vendor 0x8087> at usbus0 (disconnected)
> uhub3: at uhub0, port 1, addr 2 (disco 1, addr 1 (disconnected)
> ugen1.2: <vendor 0x8087> at usbus1 (diCopyright (c) 2003-2015 The DragonFly Project.
> Copyright (c) 1992-2003 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.
> DragonFly v4.4.2-RELEASE #3: Sun Feb 14 21:46:21 EST 2016
>      root at www.shiningsilence.com:/usr/obj/home/justin/release/4_4/sys/X86_64_GENERIC
> TSC invariant clock: 1796035268 Hz, i8254 clock: 1193258 Hz
> CPU: Intel(R) Celeron(R) CPU 1037U @ 1.80GHz (1795.93-MHz K8-class CPU)
>    Origin = "GenuineIntel"  Id = 0x306a9  Stepping = 9
>    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=0x5bae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,XSAVE>
>    AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
>    AMD Features2=0x1<LAHF>
>    Structured Extended Features=0x281<GSFSBASE,SMEP,ENHMOVSB>
>    Thermal and PM Features=0x75<SENSOR,ARAT,PLN,ECMD,PTM>
>    MONITOR/MWAIT Features=0x3<CST,INTBRK>
> real memory  = 8477481984 (8084 MB)
> avail memory = 7964053504 (7595 MB)
> lapic: divisor index 0, frequency 49886877 Hz
> Initialize MI interrupts
> TSC testing MP synchronization ...
> cpu1: TSC is not MP synchronized @0
> TSC is not MP synchronized
> wdog: In-kernel automatic watchdog reset enabled
> kbd1 at kbdmux0
> md0: Malloc disk
> ACPI: RSDP 0x00000000000F0490 000024 (v02 ALASKA)
> ACPI: XSDT 0x00000000DA781070 000064 (v01 ALASKA A M I    01072009 AMI  00010013)
> ACPI: FACP 0x00000000DA78C908 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
> ACPI: DSDT 0x00000000DA781168 00B79B (v02 ALASKA A M I    00000028 INTL 20051117)
> ACPI: FACS 0x00000000DABB7080 000040
> ACPI: APIC 0x00000000DA78CA18 000062 (v03 ALASKA A M I    01072009 AMI  00010013)
> ACPI: FPDT 0x00000000DA78CA80 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
> ACPI: MCFG 0x00000000DA78CAC8 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
> ACPI: HPET 0x00000000DA78CB08 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
> ACPI: SSDT 0x00000000DA78CB40 000495 (v01 IdeRef IdeTable 00001000 INTL 20091112)
> ACPI: SSDT 0x00000000DA78CFD8 000860 (v01 PmRef  Cpu0Ist  00003000 INTL 20051117)
> ACPI: SSDT 0x00000000DA78D838 000B22 (v01 PmRef  CpuPm    00003000 INTL 20051117)
> cryptosoft0: <software crypto> on motherboard
> aesni0: No AESNI support.
> padlock0: No ACE support.
> rdrand0: No RdRand support.
> acpi0: <ALASKA A M I> on motherboard
> ACPI: 4 ACPI AML tables successfully acquired and loaded
> ACPI FADT: SCI testing interrupt mode ...
> ACPI FADT: SCI select level/high
> ACPI: Executed 1 blocks of module-level executable AML code
> objcache_reclaimlist
> objcache_reclaimlist
> objcache_reclaimlist
> objcache_reclaimlist
> acpi0: Power Button (fixed)
> acpi_timer0 on acpi0
> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
> acpi_hpet0: frequency 14318180
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> vgapci0: <VGA-compatible display> port 0xf000-0xf03f mem 0xe0000000-0xefffffff,0xf7800000-0xf7bfffff irq 16 at device 2.0 on pci0
> agp0: <IvyBridge mobile GT1 IG> on vgapci0
> agp0: aperture size is 256M, detected 65532k stolen memory
> vgapci0: Boot video device
> pci0: <simple comms> (vendor 0x8086, dev 0x1e3a) at device 22.0 irq 16
> ehci0: <Intel Panther Point USB 2.0 controller> mem 0xf7d07000-0xf7d073ff irq 16 at device 26.0 on pci0
> usbus0: EHCI version 1.0
> usbus0 on ehci0
> pci0: <multimedia, HDA> (vendor 0x8086, dev 0x1e20) at device 27.0 irq 22
> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
> pci2: <ACPI PCI bus> on pcib2
> re0: <RealTek 8111/8168 PCIe Gigabit Ethernet> port 0xe000-0xe0ff mem 0xf0000000-0xf0003fff,0xf7c00000-0xf7c00fff irq 18 at device 0.0 on pci2
> re0: Hardware rev. 0x2c800000; PCI-E 125MHz
> miibus0: <MII bus> on re0
> rgephy0: <8211B/RTL8169S/8110S media interface> on miibus0
> rgephy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
> usbus0: 480Mbps High Speed USB v2.0
> re0: MAC address: b8:ae:ed:3c:ce:35
> ehci1: <Intel Panther Point USB 2.0 controller> mem 0xf7d06000-0xf7d063ff irq 23 at device 29.0 on pci0
> usbus1: EHCI version 1.0
> ugen0.1: <Intel> at usbus0
> uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
> usbus1 on ehci1
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel ATA controller> port 0xf0c0-0xf0cf,0xf0d0-0xf0df,0xf0e0-0xf0e3,0xf0f0-0xf0f7,0xf100-0xf103,0xf110-0xf117 irq 16 at device 31.2 on pci0
> ata2: <ATA channel 0> on atapci0
> usbus1: 480Mbps High Speed USB v2.0
> ad4: 30533MB <TS32GMTS400 20140516> at ata2-master UDMA33
> ugen1.1: <Intel> at usbus1
> uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
> ad5: 2861588MB <WDC WD30EZRX-00MMMB0 80.00A80> at ata2-slave UDMA33
> ata3: <ATA channel 1> on atapci0
> pci0: <serial bus, SMBus> (vendor 0x8086, dev 0x1e22) at device 31.3 irq 18
> atapci1: <Intel ATA controller> port 0xf060-0xf06f,0xf070-0xf07f,0xf080-0xf083,0xf090-0xf097,0xf0a0-0xf0a3,0xf0b0-0xf0b7 irq 16 at device 31.5 on pci0
> ata4: <ATA channel 0> on atapci1
> uhub0: 2 ports with 2 removable, self powered
> uhub1: 2 ports with 2 removable, self powered
> ad8: 2861588MB <WDC WD30EZRX-00MMMB0 80.00A80> at ata4-master UDMA33
> ata5: <ATA channel 1> on atapci1
> acpi_button0: <Power Button> on acpi0
> acpi_tz0: <Thermal Zone> on acpi0
> acpi_tz1: <Thermal Zone> on acpi0
> atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
> sio0: type 16550A
> sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
> sio1: type 16550A
> cpu0: <ACPI CPU> on acpi0
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE0EDEB3C00 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
> cpu_cst0: <ACPI CPU C-State> on cpu0
> cpu_pst0: <ACPI CPU P-State> on cpu0
> clockmod0: <CPU clock modulation> on cpu0
> perfbias0: <CPU perf-energy bias> on cpu0
> coretemp0: <CPU On-Die Thermal Sensors> on cpu0
> cpu1: <ACPI CPU> on acpi0
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE0F2ECF140 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT 0xFFFFFFE01AB18180 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
> cpu_cst1: <ACPI CPU C-State> on cpu1
> cpu_pst1: <ACPI CPU P-State> on cpu1
> clockmod1: <CPU clock modulation> on cpu1
> perfbias1: <CPU perf-energy bias> on cpu1
> coretemp1: <CPU On-Die Thermal Sensors> on cpu1
> ACPI: Enabled 6 GPEs in block 00 to 3F
> orm0: <ISA Option ROM> at iomem 0xc0000-0xcefff on isa0
> pmtimer0 on isa0
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> hpt27xx: no controller detected.
> CAM: Configuring 4 busses
> CAM: finished configuring all busses
> ugen0.2: <vendor 0x8087> at usbus0
> uhub2: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus0
> ugen1.2: <vendor 0x8087> at usbus1
> uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus1
> uhub3: 4 ports with 4 removable, self powered
> uhub2: 4 ports with 4 removable, self powered
> no B_DEVMAGIC (bootdev=0)
> Mounting root from hammer:serno/B620550018.s1d
> HAMMER(ROOT) recovery check seqno=001241c7
> HAMMER(ROOT) recovery range 30000000047c59a0-30000000047c59a0
> HAMMER(ROOT) recovery nexto 30000000047c59a0 endseqno=001241c8
> HAMMER(ROOT) mounted clean, no recovery needed
> DMA space used: 7708k, remaining available: 131072k
> Mounting devfs
> swap low/high-water marks set to 67685/101527
> intr 16 on cpu0 at 40001/40000 hz, livelocked limit engaged!
> intr 16 on cpu0 at 0/20000 hz, livelock removed
>

-- 
Michael L. Wilson
PeerCorps Trust Fund
+255 (0) 659 189 437
www.peercorpstrust.org