raidframe: Initiating parity re-write time

To: netbsd-users%netbsd.org@localhost
Subject: raidframe: Initiating parity re-write time
From: uhel%gmx.net@localhost
Date: Tue, 24 May 2011 16:00:26 +0200
Hi,

i've setup a raid1 for data storage as described here:
http://wiki-static.aydogan.net/How_to_install_NetBSD_on_RAID1_using_RAIDframe

The time of initiating the re-write of parity with 
'raidctl -v -i raid0' took ~64 hours. 
Is that a timeframe one could expect?

The system is an Intel atom and the size of the disks is 698GB.

I've attached dmesg, raid.conf and disklabel output of the disks. Let
me know if you needs more informations to estimate the ~64 hours

regards,
Uli

dmesg:
------
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 5.0.2_PATCH (BB_1) #1: Mon Apr 12 22:44:08 CEST 2010
        root@blackbox:/usr/src/sys/arch/i386/compile/BB_1
total memory = 2015 MB
avail memory = 1968 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
To Be Filled By O.E.M. To Be Filled By O.E.M. (To Be Filled By O.E.M.)
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel 686-class, 1600MHz, id 0x106c2
cpu1 at mainbus0 apid 2: Intel 686-class, 1600MHz, id 0x106c2
cpu2 at mainbus0 apid 1: Intel 686-class, 1600MHz, id 0x106c2
cpu3 at mainbus0 apid 3: Intel 686-class, 1600MHz, id 0x106c2
ioapic0 at mainbus0 apid 4: pa 0xfec00000, version 11, 24 pins
acpi0 at mainbus0: Intel ACPICA 20080321
acpi0: X/RSDT: OemId <072009,RSDT1618,20090720>, AslId <MSFT,00000097>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
ACPI-Safe 32-bit timer
MUAR (PNP0501) at acpi0 not configured
pcppi1 at acpi0 (SPKR, PNP0800)
pcppi1: io 0x61
midi0 at pcppi1: PC speaker (CPU-intensive output)
sysbeep0 at pcppi1
npx1 at acpi0 (COPR, PNP0C04)
npx1: io 0xf0-0xff irq 13
npx1: reported by CPUID; using exception 16
hpet0 at acpi0 (HPET, PNP0103-0)
hpet0: mem 0xfed00000-0xfed00fff irq 2,8
timecounter: Timecounter "hpet0" frequency 25000000 Hz quality 2000
attimer1 at acpi0 (TMR, PNP0100): AT Timer
attimer1: io 0x40-0x43
WMI0 (pnp0c14) at acpi0 not configured
AWY (AWY0001) at acpi0 not configured
acpibut0 at acpi0 (PWRB, PNP0C0C-170): ACPI Power Button
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
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 0x10de product 0x0a82 (rev. 0xb1)
vendor 0x10de product 0x0a88 (RAM memory, revision 0xb1) at pci0 dev 0
function 1 not configured pcib0 at pci0 dev 3 function 0
pcib0: vendor 0x10de product 0x0aad (rev. 0xb2)
vendor 0x10de product 0x0aa4 (RAM memory, revision 0xb1) at pci0 dev 3
function 1 not configured vendor 0x10de product 0x0aa2 (SMBus serial
bus, revision 0xb1) at pci0 dev 3 function 2 not configured vendor
0x10de product 0x0a89 (RAM memory, revision 0xb1) at pci0 dev 3
function 3 not configured vendor 0x10de product 0x0aa3 (Co-processor
processor, revision 0xb1) at pci0 dev 3 function 5 not configured ohci0
at pci0 dev 4 function 0: vendor 0x10de product 0x0aa5 (rev. 0xb1)
LUB0: Picked IRQ 20 with weight 0 ohci0: interrupting at ioapic0 pin 20
ohci0: OHCI version 1.0, legacy support usb0 at ohci0: USB revision 1.0
ehci0 at pci0 dev 4 function 1: vendor 0x10de product 0x0aa6 (rev. 0xb1)
LUB2: Picked IRQ 21 with weight 0
ehci0: interrupting at ioapic0 pin 21
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
ehci0: companion controller, 12 ports each: ohci0
usb1 at ehci0: USB revision 2.0
ohci1 at pci0 dev 6 function 0: vendor 0x10de product 0x0aa7 (rev. 0xb1)
UB11: Picked IRQ 22 with weight 0
ohci1: interrupting at ioapic0 pin 22
ohci1: OHCI version 1.0, legacy support
usb2 at ohci1: USB revision 1.0
ehci1 at pci0 dev 6 function 1: vendor 0x10de product 0x0aa9 (rev. 0xb1)
UB12: Picked IRQ 23 with weight 0
ehci1: interrupting at ioapic0 pin 23
ehci1: BIOS refuses to give up ownership, using force
ehci1: EHCI version 1.0
ehci1: companion controller, 12 ports each: ohci1
usb3 at ehci1: USB revision 2.0
azalia0 at pci0 dev 8 function 0: Generic High Definition Audio
Controller LAZA: Picked IRQ 20 with weight 1
azalia0: interrupting at ioapic0 pin 20
azalia0: host: 0x10de/0x0ac0 (rev. 177), HDA rev. 1.0
ppb0 at pci0 dev 9 function 0: vendor 0x10de product 0x0aab (rev. 0xb1)
pci1 at ppb0 bus 1
pci1: no spaces enabled!
nfe0 at pci0 dev 10 function 0: vendor 0x10de product 0x0ab0 (rev. 0xb1)
LMAC: Picked IRQ 21 with weight 1
nfe0: interrupting at ioapic0 pin 21
nfe0: Ethernet address 00:01:2e:2c:5b:6d
rgephy0 at nfe0 phy 3: RTL8169S/8110S/8211 1000BASE-T media interface,
rev. 2 rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
1000baseT, 1000baseT-FDX, auto pciide0 at pci0 dev 11 function 0
pciide0: vendor 0x10de product 0x0ab4 (rev. 0xb1)
pciide0: bus-master DMA support present, but unused (no driver support)
pciide0: primary channel wired to native-PCI mode
LSA0: Picked IRQ 22 with weight 1
pciide0: using ioapic0 pin 22 for native-PCI interrupt
atabus0 at pciide0 channel 0
pciide0: secondary channel wired to native-PCI mode
atabus1 at pciide0 channel 1
ppb1 at pci0 dev 12 function 0: vendor 0x10de product 0x0ac4 (rev. 0xb1)
ppb1: unsupported PCI Express version
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
re0 at pci2 dev 0 function 0: RealTek 8168B/8111B PCIe Gigabit Ethernet
(rev. 0x03) LN0A: Picked IRQ 16 with weight 0
re0: interrupting at ioapic0 pin 16
re0: Unknown revision (0x28000000)
re0: Ethernet address 00:0a:cd:19:c9:24
re0: using 256 tx descriptors
rgephy1 at re0 phy 7: RTL8169S/8110S/8211 1000BASE-T media interface,
rev. 2 rgephy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
1000baseT, 1000baseT-FDX, auto ppb2 at pci0 dev 16 function 0: vendor
0x10de product 0x0aa0 (rev. 0xb1) pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
vga1 at pci3 dev 0 function 0: vendor 0x10de product 0x087d (rev. 0xb1)
vga1: WARNING: ignoring 64-bit BAR @ 0x14
vga1: WARNING: ignoring 64-bit BAR @ 0x1c
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
drm at vga1 not configured
ppb3 at pci0 dev 21 function 0: vendor 0x10de product 0x0ac6 (rev. 0xb1)
ppb3: unsupported PCI Express version
pci4 at ppb3 bus 4
pci4: memory space enabled, rd/line, wr/inv ok
vendor 0x168c product 0x002a (miscellaneous network, revision 0x01) at
pci4 dev 0 function 0 not configured ppb4 at pci0 dev 22 function 0:
vendor 0x10de product 0x0ac7 (rev. 0xb1) ppb4: unsupported PCI Express
version pci5 at ppb4 bus 5
pci5: no spaces enabled!
ppb5 at pci0 dev 23 function 0: vendor 0x10de product 0x0ac7 (rev. 0xb1)
ppb5: unsupported PCI Express version
pci6 at ppb5 bus 6
pci6: no spaces enabled!
ppb6 at pci0 dev 24 function 0: vendor 0x10de product 0x0ac7 (rev. 0xb1)
ppb6: unsupported PCI Express version
pci7 at ppb6 bus 7
pci7: no spaces enabled!
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
azalia0: codec[0]: Realtek ALC662-GR (rev. 1.1), HDA rev. 1.0
azalia0: codec[3]: 0x10de/0x0007 (rev. 1.0), HDA rev. 1.0
audio0 at azalia0: full duplex, independent
uhub0 at usb0: vendor 0x10de OHCI root hub, class 9/0, rev 1.00/1.00,
addr 1 uhub0: 6 ports with 6 removable, self powered
uhub1 at usb1: vendor 0x10de EHCI root hub, class 9/0, rev 2.00/1.00,
addr 1 uhub1: 6 ports with 6 removable, self powered
uhub2 at usb2: vendor 0x10de OHCI root hub, class 9/0, rev 1.00/1.00,
addr 1 uhub2: 6 ports with 6 removable, self powered
uhub3 at usb3: vendor 0x10de EHCI root hub, class 9/0, rev 2.00/1.00,
addr 1 uhub3: 6 ports with 6 removable, self powered
wd0 at atabus0 drive 0: <ST9250410AS>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 232 GB, 484518 cyl, 16 head, 63 sec, 512 bytes/sect x 488395055
sectors wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6
(Ultra/133) wd1 at atabus0 drive 1: <SAMSUNG SP2504C>
wd1: drive supports 16-sector PIO transfers, LBA48 addressing
wd1: 232 GB, 484406 cyl, 16 head, 63 sec, 512 bytes/sect x 488281250
sectors wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 7
wd2 at atabus1 drive 0: <SAMSUNG HD753LJ>
wd2: drive supports 16-sector PIO transfers, LBA48 addressing
wd2: 698 GB, 1453521 cyl, 16 head, 63 sec, 512 bytes/sect x 1465149168
sectors wd2: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 7
wd3 at atabus1 drive 1: <SAMSUNG HD753LJ>
wd3: drive supports 16-sector PIO transfers, LBA48 addressing
wd3: 698 GB, 1453521 cyl, 16 head, 63 sec, 512 bytes/sect x 1465149168
sectors wd3: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 7
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)


raid.conf:
----------
START array
1 2 0

START disks
/dev/wd2e
/dev/wd3e

START layout
128 1 1 1

START queue
fifo 100

disklabel wd2:
--------------
# /dev/rwd2d:
type: ESDI
disk: SAMSUNG HD753LJ 
label: fictitious
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 1453521
total sectors: 1465149168
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0           # microseconds
track-to-track seek: 0  # microseconds
drivedata: 0 

5 partitions:
#        size    offset     fstype [fsize bsize cpg/sgs]
 c: 1465149105        63     unused      0     0        # (Cyl.
0*- 1453520) d: 1465149168         0     unused      0     0        #
(Cyl.      0 - 1453520) e: 1465149105        63
RAID                     # (Cyl.      0*- 1453520)


disklabel wd3:
--------------
# /dev/rwd3d:
type: ESDI
disk: SAMSUNG HD753LJ 
label: fictitious
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 1453521
total sectors: 1465149168
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0           # microseconds
track-to-track seek: 0  # microseconds
drivedata: 0 

5 partitions:
#        size    offset     fstype [fsize bsize cpg/sgs]
 c: 1465149105        63     unused      0     0        # (Cyl.
0*- 1453520) d: 1465149168         0     unused      0     0        #
(Cyl.      0 - 1453520) e: 1465149105        63
RAID                     # (Cyl.      0*- 1453520)
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