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ZFS benchmark 9 January 2011
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I have a 64-bit box with a ZFS raidx2 array. It now has 4GB of RAM and I recently purchased another 4GB. I thought I might do some benchmarks on it before and after I install the additional RAM. I will be using the benchmarks/bonnie++ port.

The intial tests

In this section I will run two intial tests. One will write to a zfs dataset which has compression enabled, and the other will be to a dataset which does not enable compresion. The latter will be first:

$ bonnie++
Writing a byte at a time...done
Writing intelligently...done
Rewriting...done
Reading a byte at a time...done
Reading intelligently...done
start 'em...done...done...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version  1.96       ------Sequential Output------ --Sequential Input- --Random-
Concurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
kraken.example.o 8G   137  99 142356  29 72266  16   407  86 167074  20 249.1   6
Latency             44147us    4784ms    3045ms   85628us     191ms     872ms
Version  1.96       ------Sequential Create------ --------Random Create--------
kraken.example.org  -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                 16 29919  89 +++++ +++ 29088  85 29552  88 +++++ +++ 19775  59
Latency              8709us      61us     100us   17430us      35us     120us
1.96,1.96,kraken.example.org,1,1294512706,8G,,137,99,142356,29,72266,16,407,86,
167074,20,249.1,6,16,,,,,29919,89,+++++,+++,29088,85,29552,88,+++++,+++,19775,59,
44147us,4784ms,3045ms,85628us,191ms,872ms,8709us,61us,100us,17430us,35us,120us

This test writes to the compression-enabled dataset:

$ bonnie++
Writing a byte at a time...done
Writing intelligently...done
Rewriting...done
Reading a byte at a time...done
Reading intelligently...done
start 'em...done...done...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version  1.96       ------Sequential Output------ --Sequential Input- --Random-
Concurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
kraken.example.o 8G   146  99 280903  54 106387  25   422  90 181832  21 268.2   6
Latency             83050us    2199ms     781ms   77343us     164ms     719ms
Version  1.96       ------Sequential Create------ --------Random Create--------
kraken.example.org  -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                 16 29140  85 +++++ +++ 29447  89 31300  93 +++++ +++ 29590  89
Latency              8942us      59us      80us   17767us      32us      57us
1.96,1.96,kraken.example.org,1,1294511752,8G,,146,99,280903,54,106387,25,422,90,
181832,21,268.2,6,16,,,,,29140,85,+++++,+++,29447,89,31300,93,+++++,+++,29590,89,
83050us,2199ms,781ms,77343us,164ms,719ms,8942us,59us,80us,17767us,32us,57us

The system

This is the dmesg output for this machine:

Copyright (c) 1992-2010 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-PRERELEASE #1: Tue Nov 30 22:07:59 EST 2010
    dan@kraken.example.org:/usr/obj/usr/src/sys/KRAKEN amd64
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Phenom(tm) II X4 945 Processor (3010.17-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x100f42  Family = 10  Model = 4  Stepping = 2
  Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
  Features2=0x802009<SSE3,MON,CX16,POPCNT>
  AMD Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!>
  AMD Features2=0x37ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT>
  TSC: P-state invariant
real memory  = 4294967296 (4096 MB)
avail memory = 4101513216 (3911 MB)
ACPI APIC Table: <111909 APIC1708>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
ACPI Warning: Optional field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20101013/tbfadt-655)
ioapic0 <Version 2.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <111909 RSDT1708> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of fee00000, 1000 (3) failed
acpi0: reservation of ffb80000, 80000 (3) failed
acpi0: reservation of fec10000, 20 (3) failed
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, dfe00000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on 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> irq 18 at device 2.0 on pci0
pci7: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection 7.1.8> port 0xec00-0xec1f mem 0xfbfe0000-0xfbffffff,0xfbf00000-0xfbf7ffff,0xfbfdc000-0xfbfdffff irq 18 at device 0.0 on pci7
em0: Using MSIX interrupts with 3 vectors
em0: [ITHREAD]
em0: [ITHREAD]
em0: [ITHREAD]
em0: Ethernet address: 00:1b:21:51:ab:2d
pcib2: <ACPI PCI-PCI bridge> irq 17 at device 5.0 on pci0
pci5: <ACPI PCI bus> on pcib2
pcib3: <PCI-PCI bridge> irq 17 at device 0.0 on pci5
pci6: <PCI bus> on pcib3
siis0: <SiI3124 SATA controller> port 0xdc00-0xdc0f mem 0xfbeffc00-0xfbeffc7f,0xfbef0000-0xfbef7fff irq 17 at device 4.0 on pci6
siis0: [ITHREAD]
siisch0: <SIIS channel> at channel 0 on siis0
siisch0: [ITHREAD]
siisch1: <SIIS channel> at channel 1 on siis0
siisch1: [ITHREAD]
siisch2: <SIIS channel> at channel 2 on siis0
siisch2: [ITHREAD]
siisch3: <SIIS channel> at channel 3 on siis0
siisch3: [ITHREAD]
pcib4: <ACPI PCI-PCI bridge> irq 18 at device 6.0 on pci0
pci4: <ACPI PCI bus> on pcib4
re0: <RealTek 8168/8111 B/C/CP/D/DP/E PCIe Gigabit Ethernet> port 0xc800-0xc8ff mem 0xfbdff000-0xfbdfffff irq 18 at device 0.0 on pci4
re0: Using 1 MSI messages
re0: Chip rev. 0x38000000
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: e0:cb:4e:42:f0:ff
re0: [FILTER]
pcib5: <ACPI PCI-PCI bridge> irq 19 at device 11.0 on pci0
pci2: <ACPI PCI bus> on pcib5
pcib6: <PCI-PCI bridge> irq 19 at device 0.0 on pci2
pci3: <PCI bus> on pcib6
siis1: <SiI3124 SATA controller> port 0xbc00-0xbc0f mem 0xfbcffc00-0xfbcffc7f,0xfbcf0000-0xfbcf7fff irq 19 at device 4.0 on pci3
siis1: [ITHREAD]
siisch4: <SIIS channel> at channel 0 on siis1
siisch4: [ITHREAD]
siisch5: <SIIS channel> at channel 1 on siis1
siisch5: [ITHREAD]
siisch6: <SIIS channel> at channel 2 on siis1
siisch6: [ITHREAD]
siisch7: <SIIS channel> at channel 3 on siis1
siisch7: [ITHREAD]
ahci0: <ATI IXP700 AHCI SATA controller> port 0x9000-0x9007,0x8000-0x8003,0x7000-0x7007,0x6000-0x6003,0x5000-0x500f mem 0xfb6fe400-0xfb6fe7ff irq 22 at device 17.0 on pci0
ahci0: [ITHREAD]
ahci0: AHCI v1.10 with 4 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]
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich2: [ITHREAD]
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich3: [ITHREAD]
ohci0: <OHCI (generic) USB controller> mem 0xfb6fa000-0xfb6fafff irq 16 at device 18.0 on pci0
ohci0: [ITHREAD]
usbus0: <OHCI (generic) USB controller> on ohci0
ohci1: <OHCI (generic) USB controller> mem 0xfb6fb000-0xfb6fbfff irq 16 at device 18.1 on pci0
ohci1: [ITHREAD]
usbus1: <OHCI (generic) USB controller> on ohci1
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfb6fe800-0xfb6fe8ff irq 17 at device 18.2 on pci0
ehci0: [ITHREAD]
ehci0: AMD SB600/700 quirk applied
usbus2: EHCI version 1.0
usbus2: <EHCI (generic) USB 2.0 controller> on ehci0
ohci2: <OHCI (generic) USB controller> mem 0xfb6fc000-0xfb6fcfff irq 18 at device 19.0 on pci0
ohci2: [ITHREAD]
usbus3: <OHCI (generic) USB controller> on ohci2
ohci3: <OHCI (generic) USB controller> mem 0xfb6fd000-0xfb6fdfff irq 18 at device 19.1 on pci0
ohci3: [ITHREAD]
usbus4: <OHCI (generic) USB controller> on ohci3
ehci1: <EHCI (generic) USB 2.0 controller> mem 0xfb6fec00-0xfb6fecff irq 19 at device 19.2 on pci0
ehci1: [ITHREAD]
ehci1: AMD SB600/700 quirk applied
usbus5: EHCI version 1.0
usbus5: <EHCI (generic) USB 2.0 controller> on ehci1
pci0: <serial bus, SMBus> at device 20.0 (no driver attached)
atapci0: <ATI IXP700/800 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 20.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib7: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pci1: <ACPI PCI bus> on pcib7
ahc0: <Adaptec 2944 Ultra SCSI adapter> port 0xa800-0xa8ff mem 0xfb7df000-0xfb7dffff irq 20 at device 5.0 on pci1
ahc0: [ITHREAD]
aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs
vgapci0: <VGA-compatible display> mem 0xfb800000-0xfbbfffff,0xfb7f0000-0xfb7fffff irq 21 at device 6.0 on pci1
ohci4: <OHCI (generic) USB controller> mem 0xfb6ff000-0xfb6fffff irq 18 at device 20.5 on pci0
ohci4: [ITHREAD]
usbus6: <OHCI (generic) USB controller> on ohci4
acpi_button0: <Power Button> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
acpi_hpet1: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
device_attach: acpi_hpet1 attach returned 12
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [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 ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc87ff,0xc8800-0xc97ff 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
acpi_throttle0: <ACPI CPU Throttling> on cpu0
hwpstate0: <Cool`n'Quiet 2.0> on cpu0
Timecounters tick every 1.000 msec
(noperiph:siisch0:0:-1:-1): rescan already queued
(noperiph:siisch2:0:-1:-1): rescan already queued
(noperiph:siisch3:0:-1:-1): rescan already queued
(noperiph:siisch4:0:-1:-1): rescan already queued
(noperiph:siisch5:0:-1:-1): rescan already queued
(noperiph:siisch6:0:-1:-1): rescan already queued
(noperiph:siisch7:0:-1:-1): rescan already queued
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
usbus6: 12Mbps Full Speed USB v1.0
ugen0.1: <ATI> at usbus0
uhub0: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <ATI> at usbus1
uhub1: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <ATI> at usbus2
uhub2: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
ugen3.1: <ATI> at usbus3
uhub3: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen4.1: <ATI> at usbus4
uhub4: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <ATI> at usbus5
uhub5: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus5
ugen6.1: <ATI> at usbus6
uhub6: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
uhub6: 2 ports with 2 removable, self powered
uhub0: 3 ports with 3 removable, self powered
uhub1: 3 ports with 3 removable, self powered
uhub3: 3 ports with 3 removable, self powered
uhub4: 3 ports with 3 removable, self powered
uhub2: 6 ports with 6 removable, self powered
uhub5: 6 ports with 6 removable, self powered
(probe0:ahc0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 
(probe0:ahc0:0:0:0): CAM status: SCSI Status Error
(probe0:ahc0:0:0:0): SCSI status: Check Condition
(probe0:ahc0:0:0:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset, or bus device reset occurred)
(probe5:ahc0:0:5:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 
(probe5:ahc0:0:5:0): CAM status: SCSI Status Error
(probe5:ahc0:0:5:0): SCSI status: Check Condition
(probe5:ahc0:0:5:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset, or bus device reset occurred)
(probe5:ahc0:0:5:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 
(probe5:ahc0:0:5:0): CAM status: SCSI Status Error
(probe5:ahc0:0:5:0): SCSI status: Check Condition
(probe5:ahc0:0:5:0): SCSI sense: NOT READY asc:3a,0 (Medium not present)
ada0 at siisch0 bus 0 scbus0 target 0 lun 0
ada0: <Hitachi HDS722020ALA330 JKAOA28A> 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 siisch2 bus 0 scbus2 target 0 lun 0
ada1: <Hitachi HDS722020ALA330 JKAOA28A> 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 siisch3 bus 0 scbus3 target 0 lun 0
ada2: <Hitachi HDS722020ALA330 JKAOA28A> 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 siisch4 bus 0 scbus4 target 0 lun 0
ada3: <Hitachi HDS722020ALA330 JKAOA28A> 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)
ada4 at siisch5 bus 0 scbus5 target 0 lun 0
ada4: <Hitachi HDS722020ALA330 JKAOA28A> 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)
ada5 at siisch6 bus 0 scbus6 target 0 lun 0
ada5: <Hitachi HDS722020ALA330 JKAOA28A> ATA-8 SATA 2.x device
ada5: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada5: Command Queueing enabled
ada5: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
ada6 at siisch7 bus 0 scbus7 target 0 lun 0
ada6: <Hitachi HDS722020ALA330 JKAOA28A> ATA-8 SATA 2.x device
ada6: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada6: Command Queueing enabled
ada6: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
ada7 at ahcich0 bus 0 scbus8 target 0 lun 0
ada7: <ST380815AS 4.AAB> ATA-7 SATA 2.x device
ada7: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada7: Command Queueing enabled
ada7: 76319MB (156301488 512 byte sectors: 16H 63S/T 16383C)
ada8 at ahcich2 bus 0 scbus10 target 0 lun 0
ada8: <WDC WD1600AAJS-75M0A0 02.03E02> ATA-8 SATA 2.x device
ada8: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada8: Command Queueing enabled
ada8: 152587MB (312500000 512 byte sectors: 16H 63S/T 16383C)
sa0 at ahc0 bus 0 scbus12 target 5 lun 0
sa0: <DEC TZ89     (C) DEC 2561> Removable Sequential Access SCSI-2 device 
sa0: 20.000MB/s transfers (10.000MHz, offset 8, 16bit)
SMP: AP CPU #1 Launched!
cd0 at ahcich1 bus 0 scbus9 target 0 lun 0SMP: AP CPU #3 Launched!
cd0: 
<TSSTcorp CDDVDW SH-S223C SB01> Removable CD-ROM SCSI-0 device 
cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes)SMP: AP CPU #2 Launched!
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed

ch0 at ahc0 bus 0 scbus12 target 0 lun 0
ch0: <DEC TL800    (C) DEC 0326> Removable Changer SCSI-2 device 
ch0: 20.000MB/s transfers (10.000MHz, offset 8, 16bit)
ch0: 10 slots, 1 drive, 1 picker, 0 portals
GEOM_MIRROR: Device mirror/gm0 launched (2/2).
GEOM: mirror/gm0s1: geometry does not match label (16h,63s != 255h,63s).
Trying to mount root from ufs:/dev/mirror/gm0s1a
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 4
ZFS storage pool version 15

The zpools are:

$ zpool list
NAME      SIZE   USED  AVAIL    CAP  HEALTH  ALTROOT
storage  12.7T  4.46T  8.23T    35%  ONLINE  -

The status is:

$ zpool status
  pool: storage
 state: ONLINE
 scrub: none requested
config:
     
        NAME                 STATE     READ WRITE CKSUM
        storage              ONLINE       0     0     0
          raidz2             ONLINE       0     0     0
            gpt/disk01-live  ONLINE       0     0     0
            gpt/disk02-live  ONLINE       0     0     0
            gpt/disk03-live  ONLINE       0     0     0
            gpt/disk04-live  ONLINE       0     0     0
            gpt/disk05-live  ONLINE       0     0     0
            gpt/disk06-live  ONLINE       0     0     0
            gpt/disk07-live  ONLINE       0     0     0

errors: No known data errors

Other items:

$ cat /boot/loader.conf
geom_mirror_load="YES"
ahci_load="YES"
siis_load="YES"

vm.kmem_size=7G

$ zpool upgrade
This system is currently running ZFS pool version 15.

Are there any other configuration settings you'd like to see?

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