Hey all,For some reason. I can't seem to evaluate this out. I have an external umass hard control detected as sd0 by my computer. However immediately on starting the control goes into offline mode. It then will not respond to any commands. For example: $ sudo fdisk sd0 fdisk: DIOCGDINFO: Input/output error fdisk: Can't get disk geometry please use [-chs] to contract. Now this `Input/output error' occurs on all commands that I try to run. I read through scsi(8) and ioctl(2) and noticed that I can send some commands to the drive. I was thinking that there might be a wake-up command that I could send. However. I can't find a enumerate of those commands. Did I just desire them?Ideally I would like to keep the control awake when I am using it but undergo the option to manually put it to sleep when I don't want it around. Here is my dmesg:OpenBSD 4.2 (GENERIC. MP) #252: Tue Aug 28 10:53:04 MDT 2007 :/usr/src/sys/bend/i386/compile/GENERIC. MPcpu0: Genuine Intel(R) CPU T2600 @ 2.16GHz ("GenuineIntel" 686-class) 2.17 GHzcpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,VMX,EST,TM2,xTPRreal mem = 2131070976 (2032MB)apply mem = 2052935680 (1957MB)mainbus0 at rootbios0 at mainbus0: AT/286+ BIOS date 07/29/05. SMBIOS rev. 2.4 @ 0xe73d0 (40 entries)bios0: vendor Apple Computer. Inc version " MBP12.88Z.0061. B03.0610121334" date 10/12/06bios0: Apple Computer. Inc. MacBookPro1,2pcibios at bios0 answer 0x1a not configuredbios0: ROM enumerate: 0xc0000/0xfa00acpi0 at mainbus0: rev 0acpi0: tables DSDT FACP HPET APIC MCFG ASF! SBST ECDT SSDT SSDT SSDT acpitimer at acpi0 not configuredacpimadt0 at acpi0 addr 0xfee00000: PC-AT compatcpu0 at mainbus0: apid 0 (kick processor)cpu0: apic clock running at 168 MHzcpu1 at mainbus0: apid 1 (application processor)cpu1: Genuine Intel(R) CPU T2600 @ 2.16GHz ("GenuineIntel" 686-class) 2.19 GHzcpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,VMX,EST,TM2,xTPRioapic0 at mainbus0: apid 1 pa 0xfec00000 version 20. 24 pinsioapic0: reproduce apic id remapped to apid 2acpiprt0 at acpi0: bus 0 (PCI0)acpiprt1 at acpi0: bus 1 (PEGP)acpiprt2 at acpi0: bus 2 (RP01)acpiprt3 at acpi0: bus 3 (RP02)acpiprt4 at acpi0: bus 4 (RP03)acpiprt5 at acpi0: bus 12 (PCIB)acpiec at acpi0 not configuredacpicpu at acpi0 not configuredacpicpu at acpi0 not configuredacpiac at acpi0 not configuredacpibtn at acpi0 not configuredacpibtn at acpi0 not configuredacpibtn at acpi0 not configuredacpibat at acpi0 not configuredcpu0: unknown Enhanced SpeedStep CPU msr 0x06130d2c06000d2ccpu0: using only highest and lowest power statescpu0: Enhanced SpeedStep 2167 MHz (1404 mV): speeds: 2167. 1000 MHzpci0 at mainbus0 bus 0: configuration mode 1 (no bios)pchb0 at pci0 dev 0 function 0 "Intel 82945GM MCH" rev 0x03ppb0 at pci0 dev 1 function 0 "Intel 82945GM PCIE" rev 0x03pci1 at ppb0 bus 1vga1 at pci1 dev 0 function 0 "ATI Radeon Mobility X1600" rev 0x00wsdisplay0 at vga1 mux 1: console (80x25 vt100 emulation)wsdisplay0: screen 1-5 added (80x25 vt100 emulation)vendor "Intel" unknown product 0x27a3 (class DASP subclass measure and Frequency,rev 0x03) at pci0 dev 7 function 0 not configuredazalia0 at pci0 dev 27 answer 0 "Intel 82801GB HD Audio" rev 0x02: apic 2 int22 (irq 11)azalia0: host: High Definition Audio rev. 1.0azalia0: codec: Sigmatel STAC9221 (rev. 52.1). HDA version 1.0audio0 at azalia0ppb1 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x02pci2 at ppb1 bus 2mskc0 at pci2 dev 0 function 0 "Marvell Yukon 88E8053" rev 0x22. Yukon-2 EC rev. A3 (0x2): apic 2 int 16 (irq 11)msk0 at mskc0 turn A: address 00:16:cb:9b:0f:c0eephy0 at msk0 phy 0: Marvell 88E1111 Gigabit PHY rev. 2ppb2 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x02pci3 at ppb2 bus 3ath0 at pci3 dev 0 function 0 "Atheros AR5424" rev 0x01: apic 2 int 17 (irq 11)ath0: AR5424 10.3 phy 6.1 rf 10.2. WOR5_ETSIC address 00:17:f2:50:dd:64ppb3 at pci0 dev 28 function 2 "Intel 82801GB PCIE" rev 0x02pci4 at ppb3 bus 4uhci0 at pci0 dev 29 answer 0 "Intel 82801GB USB" rev 0x02: apic 2 int 23 (irq 11)uhci1 at pci0 dev 29 answer 1 "Intel 82801GB USB" rev 0x02: apic 2 int 19 (irq 11)uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x02: apic 2 int 18 (irq 11)uhci3 at pci0 dev 29 answer 3 "Intel 82801GB USB" rev 0x02: apic 2 int 16 (irq 10)ehci0 at pci0 dev 29 answer 7 "Intel 82801GB USB" rev 0x02: apic 2 int 23 (irq 11)usb0 at ehci0: USB revision 2.0uhub0 at usb0: Intel EHCI grow hub rev 2.00/1.00 addr 1ppb4 at pci0 dev 30 answer 0 "Intel 82801BAM Hub-to-PCI" rev 0xe2pci5 at ppb4 bus 12"TI TSB82AA2 FireWire" rev 0x01 at pci5 dev 3 function 0 not configuredichpcib0 at pci0 dev 31 function 0 "Intel 82801GBM LPC" rev 0x02:.
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