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seagate drive issue
Hi guys, I have an installation of OpenBSD 4.6 with 6 disk drives connected to onboard sata on an Intel DP43TF motherboard.
My drives are: sd0,1,2 = Seagate Baracuda 750GB sd3,4,5 = Samsung 1TB spinpoint F1 None of the drives are in a raid config, just standard partitioning with Disklabel. I seem to be experiencing really slow speeds with the Seagate drives, approximately 20MB/s while the Samsung drives are doing around 70MB/s. I have tried the generic.sp kernel as well as disable acpi. Could this be a firmware issue with my drives? I can't see anything in the dmesg output but with my limited openbsd experience i thought id ask for help. Code:
OpenBSD 4.6 (GENERIC.MP) #81: Thu Jul 9 21:26:19 MDT 2009 deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 3216707584 (3067MB) avail mem = 3107082240 (2963MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe84b0 (58 entries) bios0: vendor Intel Corp. version "NBG4310H.86A.0069.2008.1117.2016" date 11/17/2008 bios0: Intel Corporation DP43TF acpi0 at bios0: rev 2 acpi0: tables DSDT FACP APIC MCFG ASF! HPET acpi0: wakeup devices P0P1(S3) PS2K(S3) PS2M(S3) UAR1(S5) USB0(S3) USB1(S3) USB2(S3) USB5(S3) USB3(S3) USB4(S3) PEX0(S3) PEX1(S3) PEX2(S3) PEX3(S3) PEX4(S3) GBE_(S4) P0P2(S3) EUSB(S3) USBE(S3) SLPB(S4) 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: Pentium(R) Dual-Core CPU E5200 @ 2.50GHz, 2494.13 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,SBF,SSE3,MWAIT,DS-CPL,EST,TM2,CX16,xTPR,NXE,LONG cpu0: 2MB 64b/line 8-way L2 cache cpu0: apic clock running at 199MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Pentium(R) Dual-Core CPU E5200 @ 2.50GHz, 2493.75 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,SBF,SSE3,MWAIT,DS-CPL,EST,TM2,CX16,xTPR,NXE,LONG cpu1: 2MB 64b/line 8-way L2 cache ioapic0 at mainbus0 apid 0 pa 0xfec00000, version 20, 24 pins acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 2 (PEX0) acpiprt2 at acpi0: bus -1 (PEX1) acpiprt3 at acpi0: bus -1 (PEX2) acpiprt4 at acpi0: bus 3 (PEX3) acpiprt5 at acpi0: bus -1 (PEX4) acpiprt6 at acpi0: bus 4 (P0P2) acpicpu0 at acpi0:, C3, C2, C1, PSS acpicpu1 at acpi0:, C3, C2, C1, PSS acpibtn0 at acpi0: SLPB acpibtn1 at acpi0: PWRB cpu0: Enhanced SpeedStep 2493 MHz: speeds: 2500, 1200 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel G45 Host" rev 0x03 ppb0 at pci0 dev 1 function 0 "Intel G45 PCIE" rev 0x03: apic 0 int 16 (irq 11) pci1 at ppb0 bus 1 vga1 at pci1 dev 0 function 0 vendor "NVIDIA", unknown product 0x016a rev 0xa1 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) vendor "Intel", unknown product 0x2e24 (class communications subclass miscellaneous, rev 0x03) at pci0 dev 3 function 0 not configured em0 at pci0 dev 25 function 0 "Intel ICH10 R BM V" rev 0x00: apic 0 int 20 (irq 10), address 00:1c:c0:a3:18:de uhci0 at pci0 dev 26 function 0 "Intel 82801JI USB" rev 0x00: apic 0 int 16 (irq 11) uhci1 at pci0 dev 26 function 1 "Intel 82801JI USB" rev 0x00: apic 0 int 21 (irq 5) uhci2 at pci0 dev 26 function 2 "Intel 82801JI USB" rev 0x00: apic 0 int 18 (irq 3) ehci0 at pci0 dev 26 function 7 "Intel 82801JI USB" rev 0x00: apic 0 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 82801JI PCIE" rev 0x00: apic 0 int 17 (irq 7) pci2 at ppb1 bus 2 ppb2 at pci0 dev 28 function 3 "Intel 82801JI PCIE" rev 0x00: apic 0 int 19 (irq 4) pci3 at ppb2 bus 3 jmb0 at pci3 dev 0 function 0 "JMicron JMB368 IDE" rev 0x00 pciide0 at jmb0: DMA, channel 0 wired to native-PCI, channel 1 wired to native-PCI pciide0: using apic 0 int 19 (irq 4) for native-PCI interrupt atapiscsi0 at pciide0 channel 0 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVD-RAM GH22NP20, 1.04> ATAPI 5/cdrom removable cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4 pciide0: channel 1 disabled (no drives) uhci3 at pci0 dev 29 function 0 "Intel 82801JI USB" rev 0x00: apic 0 int 23 (irq 11) uhci4 at pci0 dev 29 function 1 "Intel 82801JI USB" rev 0x00: apic 0 int 19 (irq 4) uhci5 at pci0 dev 29 function 2 "Intel 82801JI USB" rev 0x00: apic 0 int 18 (irq 3) ehci1 at pci0 dev 29 function 7 "Intel 82801JI USB" rev 0x00: apic 0 int 23 (irq 11) usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb3 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x90 pci4 at ppb3 bus 4 re0 at pci4 dev 0 function 0 "Realtek 8169" rev 0x10: RTL8169S (0x0400), apic 0 int 20 (irq 10), address 00:1e:2a:47:9a:dd rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 0 pcib0 at pci0 dev 31 function 0 "Intel 82801JIB LPC" rev 0x00 ahci0 at pci0 dev 31 function 2 "Intel 82801JI AHCI" rev 0x00: apic 0 int 19 (irq 4), AHCI 1.2 scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, ST3750330AS, SD15> SCSI3 0/direct fixed sd0: 715403MB, 512 bytes/sec, 1465147055 sec total sd1 at scsibus1 targ 1 lun 0: <ATA, ST3750330AS, SD15> SCSI3 0/direct fixed sd1: 715403MB, 512 bytes/sec, 1465147055 sec total sd2 at scsibus1 targ 2 lun 0: <ATA, ST3750330AS, SD1A> SCSI3 0/direct fixed sd2: 715404MB, 512 bytes/sec, 1465149168 sec total sd3 at scsibus1 targ 3 lun 0: <ATA, SAMSUNG HD103UJ, 1AA0> SCSI3 0/direct fixed sd3: 953869MB, 512 bytes/sec, 1953525168 sec total sd4 at scsibus1 targ 4 lun 0: <ATA, SAMSUNG HD103UJ, 1AA0> SCSI3 0/direct fixed sd4: 953869MB, 512 bytes/sec, 1953525168 sec total sd5 at scsibus1 targ 5 lun 0: <ATA, SAMSUNG HD103UJ, 1AA0> SCSI3 0/direct fixed sd5: 953869MB, 512 bytes/sec, 1953525168 sec total ichiic0 at pci0 dev 31 function 3 "Intel 82801JI SMBus" rev 0x00: apic 0 int 18 (irq 3) iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-5300CL5 spdmem1 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-5300CL5 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 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 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 wbsio0 at isa0 port 0x2e/2: W83627DHG rev 0x23 wbsio0 port 0x290/2 not configured mtrr: Pentium Pro MTRR support uhidev0 at uhub5 port 1 configuration 1 interface 0 "CHICONY HP Basic USB Keyboard" rev 1.10/3.00 addr 2 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 modifier keys, 6 key codes wskbd1 at ukbd0 mux 1 wskbd1: connecting to wsdisplay0 softraid0 at root root on sd0a swap on sd0b dump on sd0b |
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Yep I have configured the pins correcly for the seagates, infact Ive seen them run at similar speeds to the Samsungs in another machine (different motherboard & OS)
I may boot off a live cd and see what speeds i get on this hardware. Otherwise ill just have to replace the seagates with samsungs and use the seagates elsewhere. Thanks for your help. |
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That is an option. But you should first post the same question to the misc@ mailing list, as instead of being seen by relatively few users, your question will be seen by about half the developers and a much broader community of users.
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Quote:
The system could no longer boot off sd0, unfortunately i didn't grab the error message but it was having trouble finding the kernel. A full shutdown would bring the responsivenes back to normal. But the whole scenario would repeat if i attempt to boot off sd0 again. I tried doing a clean install onto sd0 and it kept dumping during the partition formatting stage. I booted off an archlinux live cd and seem to get full speed off both sd1 and sd5. I thought maybe there was a a hardware defect with sd0 or there is a compatablity issue with the two different drives sharing the same controller in openbsd, so i disconnected all the drives except for sd1. I succesffully did a clean install but still experiencing slow speeds. It was getting late so i only had a chance to grab the atactl info for sd1. Ill get the rest when i get home. Code:
Model: ST3750330AS, Rev: SD15, Serial #: 5QK0CEP5 Device type: ATA, fixed Cylinders: 16383, heads: 16, sec/track: 63, total sectors: 1465147055 Device capabilities: ATA standby timer values IORDY operation IORDY disabling Device supports the following standards: ATA-4 ATA-5 ATA-6 ATA-7 ATA-8 Master password revision code 0xfffe Device supports the following command sets: READ BUFFER command WRITE BUFFER command Host Protected Area feature set Read look-ahead Write cache Power Management feature set Security Mode feature set SMART feature set Flush Cache Ext command Flush Cache command Device Configuration Overlay feature set 48bit address feature set Set Max security extension commands DOWNLOAD MICROCODE command SMART self-test SMART error logging Device has enabled the following command sets/features: READ BUFFER command WRITE BUFFER command Host Protected Area feature set Read look-ahead Write cache Power Management feature set SMART feature set Flush Cache Ext command Flush Cache command Device Configuration Overlay feature set 48bit address feature set DOWNLOAD MICROCODE command |
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