Something like: # scsi -f /dev/rsd0c -m 8
change WCE: 0 to WCE: 1 On Tue, Aug 31, 2010 at 08:20:18PM +0300, Evgeniy Sudyr wrote: > Marco, > > thank you for your super fast answer! > > As I understood you told that I need to delete raid logical disk, and > use two separate disks. > > I did it and I'm installing OpenBSD on first disk right now. > > I have question for you - how should I "enable write cache on them > using scsi" ? > > -- > Thanks! > > > > On Tue, Aug 31, 2010 at 7:00 PM, Marco Peereboom <[email protected]> wrote: > > Your disks have write cache disabled. B I started on a diff but hit a > > roadblock and didn't get back to figuring this out. B Currently the only > > way to "fix" this is to undo the raid volume and let the actual physical > > disks show up. B Then enable write cache on them using scsi. B Not really > > something for the faint hearted. B At some point I'll go spend some time > > to figure this out but not anytime soon :-( > > > > On Tue, Aug 31, 2010 at 06:52:44PM +0300, Evgeniy Sudyr wrote: > >> I have troubles with on OpenBSD 4.7 with HP DL 120 G5 > >> > >> Actually I'm trying to unpack src.tar.gz and see that it's very slow. > >> > >> There is my systat during unpacking and dmesg for the server > >> > >> B systat > >> > >> B B 2 users B B Load 2.77 2.48 2.17 B B B B B B B B B B B Tue > Aug 31 19:46:02 2010 > >> > >> B B B B B B memory totals (in KB) B B B B B B PAGING B SWAPPING > B B Interrupts > >> B B B B B B real B virtual B B free B B B B B in B out B in > B out B B B 568 total > >> Active B B 13212 B B 13212 B 3281736 B ops B B B B B B B B B > B B B B B 400 clock > >> All B B B 410024 B B 410024 B 7342468 B pages B B B B B B B B > B B B B B 79 ipi > >> B B B B B B B B B B B B B B B B B B B B B B B B B > B B B B B B B B B B 88 mpi0 > >> Proc:r B d B s B w B B Csw B Trp B Sys B Int B Sof B Flt B B B > forks B B B 1 em0 > >> B B B B 2 B 6 B B B 164 B B 1 B 258 B B 89 B 100 B B 9 B B > B fkppw B B B B uhci3 > >> B B B B B B B B B B B B B B B B B B B B B B B B B > B B B B fksvm B B B B ehci1 > >> B B 0.0%Int B 0.1%Sys B 0.2%Usr B 0.0%Nic B 99.7%Idle B B B pwait > >> | B B | B B | B B | B B | B B | B B | B B | B B | B B | B B | B > B B relck > >> B B B B B B B B B B B B B B B B B B B B B B B B B > B B B B rlkok > >> B B B B B B B B B B B B B B B B B B B B B B B B B > B B B B noram > >> Namei B B B B Sys-cache B B Proc-cache B B No-cache B B B B > ndcpy > >> B B Calls B B hits B B % B B hits B B % B B miss B % B B B B > fltcp > >> B B B 881 B B B 742 B 84 B B B 4 B B 0 B B 135 B 15 B B B > B zfod > >> B B B B B B B B B B B B B B B B B B B B B B B B B > B B B B cow > >> Disks B sd0 B B B B B B B B B B B B B B B B B B B B > 30764 fmin > >> seeks B B B B B B B B B B B B B B B B B B B B B B B > 41018 ftarg > >> xfers B B 88 B B B B B B B B B B B B B B B B B B B B > B B B itarg > >> speed B 761K B B B B B B B B B B B B B B B B B B B B B > B 49 wired > >> B sec B 1.0 B B B B B B B B B B B B B B B B B B B B > B B B pdfre > >> B B B B B B B B B B B B B B B B B B B B B B B B B > B B B B pdscn > >> B B B B B B B B B B B B B B B B B B B B B B B B B > B B B B pzidle > >> B B B B B B B B B B B B B B B B B B B B B B B B B > B B B 15 kmapent > >> > >> B dmesg > >> > >> OpenBSD 4.7 (GENERIC.MP) #130: Wed Mar 17 20:48:50 MDT 2010 > >> B B [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > >> real mem = 3889758208 (3709MB) > >> avail mem = 3780005888 (3604MB) > >> mainbus0 at root > >> bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xdc010 (43 entries) > >> bios0: vendor HP version "O22" date 10/09/2009 > >> bios0: HP ProLiant DL120 G5 > >> acpi0 at bios0: rev 2 > >> acpi0: tables DSDT FACP SPMI EINJ HEST BERT SSDT ERST MCFG APIC BOOT > >> SPCR SSDT SSDT SSDT > >> acpi0: wakeup devices USB4(S3) USB5(S3) USB7(S3) ESB2(S4) EXP1(S4) > >> EXP2(S4) EXP3(S4) EXP4(S4) EXP5(S4) EXP6(S4) USB1(S3) USB2(S3) > >> USB3(S3) USB6(S3) ESB1(S3) PCIB(S3) PWRB(S3) > >> 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) Xeon(R) CPU X3210 @ 2.13GHz, 2133.65 MHz > >> cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS > H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16, > xTPR,NXE,LONG > >> cpu0: 4MB 64b/line 16-way L2 cache > >> cpu0: apic clock running at 266MHz > >> cpu1 at mainbus0: apid 1 (application processor) > >> cpu1: Intel(R) Xeon(R) CPU X3210 @ 2.13GHz, 2133.33 MHz > >> cpu1: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS > H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16, > xTPR,NXE,LONG > >> cpu1: 4MB 64b/line 16-way L2 cache > >> cpu2 at mainbus0: apid 2 (application processor) > >> cpu2: Intel(R) Xeon(R) CPU X3210 @ 2.13GHz, 2133.33 MHz > >> cpu2: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS > H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16, > xTPR,NXE,LONG > >> cpu2: 4MB 64b/line 16-way L2 cache > >> cpu3 at mainbus0: apid 3 (application processor) > >> cpu3: Intel(R) Xeon(R) CPU X3210 @ 2.13GHz, 2133.33 MHz > >> cpu3: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS > H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16, > xTPR,NXE,LONG > >> cpu3: 4MB 64b/line 16-way L2 cache > >> ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 20, 24 pins > >> acpiprt0 at acpi0: bus 0 (PCI0) > >> acpiprt1 at acpi0: bus 1 (PEG1) > >> acpiprt2 at acpi0: bus -1 (PEG2) > >> acpiprt3 at acpi0: bus 5 (EXP1) > >> acpiprt4 at acpi0: bus -1 (EXP2) > >> acpiprt5 at acpi0: bus -1 (EXP3) > >> acpiprt6 at acpi0: bus -1 (EXP4) > >> acpiprt7 at acpi0: bus 13 (EXP5) > >> acpiprt8 at acpi0: bus 14 (EXP6) > >> acpiprt9 at acpi0: bus 17 (PCIB) > >> acpicpu0 at acpi0: C3, PSS > >> acpicpu1 at acpi0: C3, PSS > >> acpicpu2 at acpi0: C3, PSS > >> acpicpu3 at acpi0: C3, PSS > >> acpibtn0 at acpi0: PWRB > >> ipmi at mainbus0 not configured > >> cpu0: Enhanced SpeedStep 2133 MHz: speeds: 2133, 1600 MHz > >> pci0 at mainbus0 bus 0 > >> pchb0 at pci0 dev 0 function 0 "Intel 3200/3210 Host" rev 0x01 > >> ppb0 at pci0 dev 1 function 0 "Intel 3200/3210 PCIE" rev 0x01: apic 4 > >> int 16 (irq 5) > >> pci1 at ppb0 bus 1 > >> mpi0 at pci1 dev 0 function 0 "Symbios Logic SAS1068E" rev 0x08: apic > >> 4 int 16 (irq 5) > >> scsibus0 at mpi0: 112 targets > >> sd0 at scsibus0 targ 1 lun 0: <LSILOGIC, Logical Volume, 3000> SCSI2 > >> 0/direct fixed > >> sd0: 237464MB, 512 bytes/sec, 486326272 sec total > >> uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x02: apic 4 > >> int 16 (irq 5) > >> uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x02: apic 4 > >> int 17 (irq 10) > >> uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x02: apic 4 > >> int 18 (irq 3) > >> ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x02: apic 4 > >> int 18 (irq 3) > >> usb0 at ehci0: USB revision 2.0 > >> uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > >> ppb1 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: apic 4 > >> int 16 (irq 5) > >> pci2 at ppb1 bus 5 > >> em0 at pci2 dev 0 function 0 "Intel PRO/1000 PT (82572EI)" rev 0x06: > >> apic 4 int 16 (irq 5), address 00:18:71:ec:02:9d > >> ppb2 at pci0 dev 28 function 4 "Intel 82801I PCIE" rev 0x02: apic 4 > >> int 16 (irq 5) > >> pci3 at ppb2 bus 13 > >> vga1 at pci3 dev 0 function 0 "Matrox MGA G200e (ServerEngines)" rev 0x02 > >> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) > >> wsdisplay0: screen 1-5 added (80x25, vt100 emulation) > >> ppb3 at pci0 dev 28 function 5 "Intel 82801I PCIE" rev 0x02: apic 4 > >> int 17 (irq 10) > >> pci4 at ppb3 bus 14 > >> bge0 at pci4 dev 0 function 0 "Broadcom BCM5722" rev 0x00, BCM5755 C0 > >> (0xa200): apic 4 int 17 (irq 10), address 00:23:7d:aa:06:61 > >> brgphy0 at bge0 phy 1: BCM5722 10/100/1000baseT PHY, rev. 0 > >> uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 4 > >> int 16 (irq 5) > >> uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 4 > >> int 17 (irq 10) > >> uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 4 > >> int 18 (irq 3) > >> ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 4 > >> int 16 (irq 5) > >> usb1 at ehci1: USB revision 2.0 > >> uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > >> ppb4 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92 > >> pci5 at ppb4 bus 17 > >> pcib0 at pci0 dev 31 function 0 "Intel 82801IR LPC" rev 0x02 > >> pciide0 at pci0 dev 31 function 2 "Intel 82801I SATA" rev 0x02: DMA, > >> channel 0 configured to native-PCI, channel 1 configured to native-PCI > >> pciide0: using apic 4 int 17 (irq 10) for native-PCI interrupt > >> ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: apic > >> 4 int 17 (irq 10) > >> iic0 at ichiic0 > >> spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM ECC PC2-6400CL5 > >> spdmem1 at iic0 addr 0x51: 2GB DDR2 SDRAM ECC PC2-6400CL5 > >> spdmem2 at iic0 addr 0x52: 2GB DDR2 SDRAM ECC PC2-6400CL5 > >> spdmem3 at iic0 addr 0x53: 2GB DDR2 SDRAM ECC PC2-6400CL5 > >> pciide1 at pci0 dev 31 function 5 "Intel 82801I SATA" rev 0x02: DMA, > >> channel 0 wired to native-PCI, channel 1 wired to native-PCI > >> pciide1: using apic 4 int 18 (irq 3) for native-PCI interrupt > >> usb2 at uhci0: USB revision 1.0 > >> uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > >> usb3 at uhci1: USB revision 1.0 > >> uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > >> usb4 at uhci2: USB revision 1.0 > >> uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > >> usb5 at uhci3: USB revision 1.0 > >> uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > >> usb6 at uhci4: USB revision 1.0 > >> uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > >> usb7 at uhci5: USB revision 1.0 > >> uhub7 at usb7 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > >> isa0 at pcib0 > >> isadma0 at isa0 > >> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo > >> pckbc0 at isa0 port 0x60/5 > >> pcppi0 at isa0 port 0x61 > >> midi0 at pcppi0: <PC speaker> > >> spkr0 at pcppi0 > >> mtrr: Pentium Pro MTRR support > >> uhidev0 at uhub5 port 2 configuration 1 interface 0 "ServerEngines SE > >> USB Device" rev 1.10/0.01 addr 2 > >> uhidev0: iclass 3/1 > >> ukbd0 at uhidev0: 8 modifier keys, 6 key codes > >> wskbd0 at ukbd0: console keyboard, using wsdisplay0 > >> uhidev1 at uhub5 port 2 configuration 1 interface 1 "ServerEngines SE > >> USB Device" rev 1.10/0.01 addr 2 > >> uhidev1: iclass 3/1 > >> ums0 at uhidev1: 8 buttons, Z dir > >> wsmouse0 at ums0 mux 0 > >> vscsi0 at root > >> scsibus1 at vscsi0: 256 targets > >> softraid0 at root > >> root on sd0a swap on sd0b dump on sd0b > >> > >> > >> # dd if=/dev/zero of=/tmp/tmp bs=1 count=10000000 > >> 10000000+0 records in > >> 10000000+0 records out > >> 10000000 bytes transferred in 14.213 secs (703548 bytes/sec) > >> > >> > >> I tried to disable acpi, but that not helped. Results are same. > >> > >> This is about driver problems or something else ? > >> > >> -- > >> With regards, > >> Eugene Sudyr > >> > > > > > > -- > -- > With regards, > Eugene Sudyr
