Hi, I'm going to setup a NetBSD machine as IP firewall, mail gateway, www server. I'm planinng to use SSD because of low noise and low power consumption. I've purchased following one. - Transcend, TS32GSSD25S http://www.transcendusa.com/support/dlcenter/datasheet/SSD25S-JMI%20Datasheet%20v1.08.pdf I've alreay installed -current on it and measured disk performance with bonnie++. But write performance is miserablely slow. (one reason is my SSD is most cheep range, but...) Attached are output of bonnie++ and output of dmesg. Are there any recommendation about configuration to achive more speed and long life time? (newfs option, parition geometory, mount option..) Does anybody have experience with SSD? Thanks in advance. BTW, power consumption is aprox. 20W.Title: Bonnie++ V1.03c Benchmark results
| Sequential Output | Sequential Input | Random Seeks |
Sequential Create | Random Create | ||||||||||||||||||||||
| Size:Chunk Size | Per Char | Block | Rewrite | Per Char | Block | Num Files | Create | Read | Delete | Create | Read | Delete | ||||||||||||||
| K/sec | % CPU | K/sec | % CPU | K/sec | % CPU | K/sec | % CPU | K/sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | |||
| xxxx | 300M | 65870 | 97 | 77986 | 54 | 78307 | 46 | 54428 | 99 | 433461 | 99 | +++++ | +++ | 16 | 244 | 2 | +++++ | +++ | 506 | 2 | 242 | 2 | +++++ | +++ | 478 | 2 |
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
2006, 2007, 2008, 2009
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 5.99.11 (GENERIC) #1: Thu May 14 01:52:44 JST 2009
taya@XXX:/export/NetBSD/NetBSD-current/OBJ.i386/export/NetBSD/NetBSD-current/src/sys/arch/i386/compile/GENERIC
total memory = 2038 MB
avail memory = 1992 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
( )
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel 686-class, 1596MHz, id 0x106c2
cpu1 at mainbus0 apid 1: Intel 686-class, 1596MHz, id 0x106c2
ioapic0 at mainbus0 apid 4: pa 0xfec00000, version 20, 24 pins
acpi0 at mainbus0: Intel ACPICA 20080321
acpi0: X/RSDT: OemId <IntelR,AWRDACPI,42302e31>, AslId <AWRD,00000000>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
ACPI-Fast 24-bit timer
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x43 irq 0
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker (CPU-intensive output)
sysbeep0 at pcppi1
npx1 at acpi0 (COPR, PNP0C04): io 0xf0-0xff irq 13
npx1: reported by CPUID; using exception 16
UAR1 (PNP0501) at acpi0 not configured
UAR2 (PNP0501) at acpi0 not configured
UAR5 (PNP0501) at acpi0 not configured
UAR6 (PNP0501) at acpi0 not configured
LPT1 (PNP0400) at acpi0 not configured
pckbc1 at acpi0 (PS2K, PNP0303) (kbd port): io 0x60,0x64 irq 1
FWH (INT0800) at acpi0 not configured
FAN (PNP0C0B) at acpi0 not configured
acpitz0 at acpi0 (THRM): active cooling level 0: 50.0C critical 100.0C passive
35.0C
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: vendor 0x8086 product 0x27ac (rev. 0x03)
agp0 at pchb0: detected 7932k stolen memory
agp0: aperture at 0xd0000000, size 0x10000000
vga1 at pci0 dev 2 function 0: vendor 0x8086 product 0x27ae (rev. 0x03)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
drm at vga1 not configured
vendor 0x8086 product 0x27a6 (miscellaneous display, revision 0x03) at pci0 dev
2 function 1 not configured
azalia0 at pci0 dev 27 function 0: Generic High Definition Audio Controller
azalia0: interrupting at ioapic0 pin 16
azalia0: host: 0x8086/0x27d8 (rev. 2), HDA rev. 1.0
ppb0 at pci0 dev 28 function 0: vendor 0x8086 product 0x27d0 (rev. 0x02)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
re0 at pci1 dev 0 function 0: RealTek 8168/8111 PCIe Gigabit Ethernet (rev.
0x02)
re0: interrupting at ioapic0 pin 16
re0: Ethernet address 00:30:18:a1:6b:6e
re0: using 256 tx descriptors
rgephy0 at re0 phy 7: RTL8169S/8110S/8211 1000BASE-T media interface, rev. 2
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
uhci0 at pci0 dev 29 function 0: vendor 0x8086 product 0x27c8 (rev. 0x02)
uhci0: interrupting at ioapic0 pin 23
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 29 function 1: vendor 0x8086 product 0x27c9 (rev. 0x02)
uhci1: interrupting at ioapic0 pin 19
usb1 at uhci1: USB revision 1.0
uhci2 at pci0 dev 29 function 2: vendor 0x8086 product 0x27ca (rev. 0x02)
uhci2: interrupting at ioapic0 pin 18
usb2 at uhci2: USB revision 1.0
uhci3 at pci0 dev 29 function 3: vendor 0x8086 product 0x27cb (rev. 0x02)
uhci3: interrupting at ioapic0 pin 16
usb3 at uhci3: USB revision 1.0
ehci0 at pci0 dev 29 function 7: vendor 0x8086 product 0x27cc (rev. 0x02)
ehci0: interrupting at ioapic0 pin 23
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2 uhci3
usb4 at ehci0: USB revision 2.0
ppb1 at pci0 dev 30 function 0: vendor 0x8086 product 0x2448 (rev. 0xe2)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled
wm0 at pci2 dev 3 function 0: Intel i82541PI 1000BASE-T Ethernet, rev. 5
wm0: interrupting at ioapic0 pin 16
wm0: 32-bit 33MHz PCI bus
wm0: 64 word (6 address bits) MicroWire EEPROM
wm0: Ethernet address 00:1b:21:2f:98:47
igphy0 at wm0 phy 1: Intel IGP01E1000 Gigabit PHY, rev. 0
igphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
ichlpcib0 at pci0 dev 31 function 0
ichlpcib0: vendor 0x8086 product 0x27b9 (rev. 0x02)
timecounter: Timecounter "ichlpcib0" frequency 3579545 Hz quality 1000
ichlpcib0: 24-bit timer
ichlpcib0: TCO (watchdog) timer configured.
piixide0 at pci0 dev 31 function 2
piixide0: Intel 82801GBM/GHM Serial ATA Controller (ICH7) (rev. 0x02)
piixide0: bus-master DMA support present
piixide0: primary channel wired to compatibility mode
piixide0: primary channel interrupting at ioapic0 pin 14
atabus0 at piixide0 channel 0
piixide0: secondary channel wired to compatibility mode
piixide0: secondary channel interrupting at ioapic0 pin 15
atabus1 at piixide0 channel 1
ichsmb0 at pci0 dev 31 function 3: vendor 0x8086 product 0x27da (rev. 0x02)
ichsmb0: interrupting at ioapic0 pin 19
iic0 at ichsmb0: I2C bus
isa0 at ichlpcib0
lpt0 at isa0 port 0x378-0x37b irq 7
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
com2 at isa0 port 0x3e8-0x3ef irq 5: ns16550a, working fifo
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
azalia0: codec[0]: 0x17e8/0x0047 (rev. 2.0), HDA rev. 1.0
azalia0: codec[2]: Realtek ALC662-GR (rev. 1.1), HDA rev. 1.0
audio0 at azalia0: full duplex, independent
uhub0 at usb0: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1 at usb1: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2 at usb2: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhub3 at usb3: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
uhub4 at usb4: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
wd0 at atabus0 drive 0: <TS32GSSD25S-M>
wd0: drive supports 1-sector PIO transfers, LBA48 addressing
wd0: 30560 MB, 62090 cyl, 16 head, 63 sec, 512 bytes/sect x 62586880 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 5 (Ultra/100) (using DMA)
Kernelized RAIDframe activated
pad0: outputs: 44100Hz, 16-bit, stereo
audio1 at pad0: half duplex
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)