Hi,
I'm currently trying to access files from my OpenBSD -current/amd64
workstation on a NAS under FreeNAS (8.3.1). On my workstation, the
filesystem is a read/write NFS mounted share. Its size is about 5.2TB.
While reading seems normal : about 45MB/s, writing is a lot slower
(fluctuates between 10MB/s and 20MB/s) before eventually stall (under
1MB/s). Note that at the start, my box is totally unresponsive. When the
writes fall below 1MB/s, the box became responsive again.
PF is disabled on my box and on both sides, I have em(4) interfaces
(autoneg at 1000 baseT).
With CIFS shares, the NAS can do a lot more throughput : above 50MB/s
writes.
I suspect problems with the OpenBSD NFS client since I saw problems like
that in the archive. Moreover, the behavior of my box which became
unresponsive when writing at 20MB/s seems strange.
Any clues ?
I'm sorry to not have more factual numbers... except the dmesg of my box.
The NAS isn't accessible to me all the time. I can provide more details in
the future.
OpenBSD 5.3-current (GENERIC.MP) #12: Mon Apr 15 15:18:44 CEST 2013
matt...@kronenbourg.brimbelle.org:/usr/src/sys/arch/amd64/compile/
GENERIC.MP
real mem = 8571518976 (8174MB)
avail mem = 8335634432 (7949MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xf0710 (68 entries)
bios0: vendor American Megatrends Inc. version "2003" date 12/14/2010
bios0: ASUSTeK Computer INC. P7P55D
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP APIC MCFG OEMB HPET DMAR ASPT OSFR
acpi0: wakeup devices P0P4(S4) BR1E(S4) UAR1(S4) PS2K(S4) PS2M(S4) EUSB(S4)
USB0(S4) USB1(S4) USB2(S4) USB3(S4) USBE(S4) USB4(S4) USB5(S4) USB6(S4)
BR21(S4) BR22(S4) BR23(S4) P0P1(S4) P0P3(S4) P0P5(S4) P0P6(S4) USB8(S4)
BR20(S4) BR24(S4) BR25(S4) BR26(S4) BR27(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5 CPU 660 @ 3.33GHz, 3374.33 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,AES,NXE,LONG,LAHF,PERF,ITSC
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
cpu0: apic clock running at 160MHz
cpu1 at mainbus0: apid 4 (application processor)
cpu1: Intel(R) Core(TM) i5 CPU 660 @ 3.33GHz, 3373.90 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,AES,NXE,LONG,LAHF,PERF,ITSC
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 2, package 0
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i5 CPU 660 @ 3.33GHz, 3373.90 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,AES,NXE,LONG,LAHF,PERF,ITSC
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 1, core 0, package 0
cpu3 at mainbus0: apid 5 (application processor)
cpu3: Intel(R) Core(TM) i5 CPU 660 @ 3.33GHz, 3373.90 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,AES,NXE,LONG,LAHF,PERF,ITSC
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 2, package 0
ioapic0 at mainbus0: apid 6 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 1, remapped to apid 6
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 7 (BR1E)
acpiprt2 at acpi0: bus -1 (BR21)
acpiprt3 at acpi0: bus -1 (BR22)
acpiprt4 at acpi0: bus -1 (BR23)
acpiprt5 at acpi0: bus 1 (P0P1)
acpiprt6 at acpi0: bus -1 (P0P3)
acpiprt7 at acpi0: bus -1 (P0P5)
acpiprt8 at acpi0: bus -1 (P0P6)
acpiprt9 at acpi0: bus 6 (BR20)
acpiprt10 at acpi0: bus 5 (BR24)
acpiprt11 at acpi0: bus 4 (BR25)
acpiprt12 at acpi0: bus 3 (BR26)
acpiprt13 at acpi0: bus 2 (BR27)
acpiec0 at acpi0
acpicpu0 at acpi0
acpicpu1 at acpi0
acpicpu2 at acpi0
acpicpu3 at acpi0
aibs0 at acpi0: GGRP GITM SITM
acpibtn0 at acpi0: PWRB
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core Host" rev 0x12
ppb0 at pci0 dev 1 function 0 "Intel Core PCIE" rev 0x12: msi
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Radeon HD 4670" rev 0x00
radeondrm0 at vga1: apic 6 int 16
drm0 at radeondrm0
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
azalia0 at pci1 dev 0 function 1 "ATI Radeon HD 4000 HD Audio" rev 0x00: msi
azalia0: no supported codecs
ehci0 at pci0 dev 26 function 0 "Intel 3400 USB" rev 0x06: apic 6 int 16
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia1 at pci0 dev 27 function 0 "Intel 3400 HD Audio" rev 0x06: msi
azalia1: codecs: VIA/0x4441
audio0 at azalia1
ppb1 at pci0 dev 28 function 0 "Intel 3400 PCIE" rev 0x06: msi
pci2 at ppb1 bus 6
em0 at pci2 dev 0 function 0 "Intel PRO/1000 PT (82571EB)" rev 0x06: apic 6
int 16, address 00:15:17:8a:8f:d2
em1 at pci2 dev 0 function 1 "Intel PRO/1000 PT (82571EB)" rev 0x06: apic 6
int 17, address 00:15:17:8a:8f:d3
ppb2 at pci0 dev 28 function 4 "Intel 3400 PCIE" rev 0x06: msi
pci3 at ppb2 bus 5
ppb3 at pci0 dev 28 function 5 "Intel 3400 PCIE" rev 0x06: msi
pci4 at ppb3 bus 4
ppb4 at pci0 dev 28 function 6 "Intel 3400 PCIE" rev 0x06: msi
pci5 at ppb4 bus 3
jmb0 at pci5 dev 0 function 0 "JMicron JMB363 IDE/SATA" rev 0x03
ahci0 at jmb0: apic 6 int 18, AHCI 1.0
scsibus0 at ahci0: 32 targets
sd0 at scsibus0 targ 1 lun 0: <ATA, SAMSUNG HD103UJ, 1AA0> SCSI3 0/direct
fixed naa.50000f00070c0776
sd0: 953869MB, 512 bytes/sector, 1953525168 sectors
jmb1 at pci5 dev 0 function 1 "JMicron JMB363 IDE/SATA" rev 0x03
pciide0 at jmb1: DMA, channel 0 wired to native-PCI, channel 1 wired to
native-PCI
pciide0: using apic 6 int 19 for native-PCI interrupt
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <PHILIPS, DVDR1628P1, Q1.1> ATAPI 5/cdrom
removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
ppb5 at pci0 dev 28 function 7 "Intel 3400 PCIE" rev 0x06: msi
pci6 at ppb5 bus 2
re0 at pci6 dev 0 function 0 "Realtek 8168" rev 0x03: RTL8168D/8111D
(0x2800), apic 6 int 19, address 48:5b:39:46:e1:d5
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2
ehci1 at pci0 dev 29 function 0 "Intel 3400 USB" rev 0x06: apic 6 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb6 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa6
pci7 at ppb6 bus 7
pcib0 at pci0 dev 31 function 0 "Intel P55 LPC" rev 0x06
ahci1 at pci0 dev 31 function 2 "Intel 3400 AHCI" rev 0x06: msi, AHCI 1.3
scsibus2 at ahci1: 32 targets
sd1 at scsibus2 targ 0 lun 0: <ATA, C300-CTFDDAC064M, 0007> SCSI3 0/direct
fixed naa.500a075102fbf57c
sd1: 61057MB, 512 bytes/sector, 125045424 sectors, thin
sd2 at scsibus2 targ 1 lun 0: <ATA, ST1000DM003-9YN1, CC4B> SCSI3 0/direct
fixed naa.5000c50051c256f3
sd2: 953869MB, 512 bytes/sector, 1953525168 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 3400 SMBus" rev 0x06: apic 6 int 18
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 2GB DDR3 SDRAM PC3-10600
spdmem1 at iic0 addr 0x51: 2GB DDR3 SDRAM PC3-10600
spdmem2 at iic0 addr 0x52: 2GB DDR3 SDRAM PC3-10600
spdmem3 at iic0 addr 0x53: 2GB DDR3 SDRAM PC3-10600
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lm0 at isa0 port 0x290/8: W83627DHG
mtrr: Pentium Pro MTRR support
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
umass0 at uhub3 port 2 configuration 1 interface 0 "ASUS Ai Flash-4" rev
2.00/0.02 addr 3
umass0: using SCSI over Bulk-Only
scsibus3 at umass0: 2 targets, initiator 0
sd3 at scsibus3 targ 1 lun 0: <ASUS, Ai Flash-4, PMAP> SCSI0 0/direct
removable
sd3: 58MB, 512 bytes/sector, 118784 sectors
sd4 at scsibus3 targ 1 lun 1: <ASUS, Ai Flash-4, PMAP> SCSI0 0/direct
removable
sd4: 1MB, 512 bytes/sector, 2880 sectors
uhub4 at uhub3 port 3 "Genesys Logic USB2.0 Hub" rev 2.00/32.98 addr 4
uhidev0 at uhub3 port 7 configuration 1 interface 0 "Logitech USB-PS/2
Optical Mouse" rev 2.00/22.00 addr 5
uhidev0: iclass 3/1
ums0 at uhidev0: 8 buttons, Z dir
wsmouse0 at ums0 mux 0
uhidev1 at uhub3 port 8 configuration 1 interface 0 " wired keyboard" rev
2.00/1.03 addr 6
uhidev1: iclass 3/1
ukbd0 at uhidev1: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev2 at uhub3 port 8 configuration 1 interface 1 " wired keyboard" rev
2.00/1.03 addr 6
uhidev2: iclass 3/0, 2 report ids
uhid0 at uhidev2 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev2 reportid 2: input=1, output=0, feature=0
vscsi0 at root
scsibus4 at vscsi0: 256 targets
softraid0 at root
scsibus5 at softraid0: 256 targets
sd5 at scsibus5 targ 1 lun 0: <OPENBSD, SR CRYPTO, 005> SCSI2 0/direct fixed
sd5: 953866MB, 512 bytes/sector, 1953519473 sectors
root on sd1a (ee0da2e4468aa658.a) swap on sd1b dump on sd1b
--
Mattieu Baptiste
"/earth is 102% full ... please delete anyone you can."
