I have current running under VMWare Server using both single and multiprocessor raidframe enabled kernels (dmsgs below). As far as I can tell everything is working and softraid is not causing any issues with raidframe autoconfiguration.
I'll try and test on VMWare ESX tomorrow - that emulates an LSI SCSI controlller. I'll also see if I can round up some real hardware to test on as well. disklabel for wd0 (same for wd1): # /dev/rwd0c: type: ESDI disk: ESDI/IDE disk label: VMware Virtual I flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 15 sectors/cylinder: 945 cylinders: 16383 total sectors: 41943040 rpm: 3600 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # microseconds track-to-track seek: 0 # microseconds drivedata: 0 16 partitions: # size offset fstype [fsize bsize cpg] a: 18874422 63 4.2BSD 2048 16384 1 # Cyl 0*- 19972 b: 2097900 18874485 swap # Cyl 19973 - 22192 c: 41943040 0 unused 0 0 # Cyl 0 - 44384* d: 20957265 20972385 RAID # Cyl 22193 - 44369 disklabel for raid partition: # /dev/rraid0c: type: RAID disk: raid label: fictitious flags: bytes/sector: 512 sectors/track: 128 tracks/cylinder: 8 sectors/cylinder: 1024 cylinders: 20466 total sectors: 20957184 rpm: 3600 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # microseconds track-to-track seek: 0 # microseconds drivedata: 0 16 partitions: # size offset fstype [fsize bsize cpg] a: 2097152 0 4.2BSD 2048 16384 1 # Cyl 0 - 2047 b: 2097152 2097152 swap # Cyl 2048 - 4095 c: 20957184 0 unused 0 0 # Cyl 0 - 20465 d: 2097152 4194304 4.2BSD 2048 16384 1 # Cyl 4096 - 6143 e: 8388608 6291456 4.2BSD 2048 16384 1 # Cyl 6144 - 14335 f: 2097152 14680064 4.2BSD 2048 16384 1 # Cyl 14336 - 16383 g: 4179968 16777216 4.2BSD 2048 16384 1 # Cyl 16384 - 20465 raid0.conf: START array 1 2 0 START disks /dev/wd0d /dev/wd1d START layout 128 1 1 1 START queue fifo 100 Any other info required just email... -N OpenBSD 4.1-current (RAID) #9: Wed Jun 13 11:09:24 EDT 2007 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/RAID cpu0: Intel(R) Xeon(TM) CPU 3.20GHz ("GenuineIntel" 686-class) 3.20 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36, CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,SSE3,DS-CPL real mem = 267939840 (255MB) avail mem = 250142720 (238MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 04/17/06, BIOS32 rev. 0 @ 0xfd880, SMBIOS rev. 2.31 @ 0xe0010 (45 entries) bios0: VMware, Inc. VMware Virtual Platform apm0 at bios0: Power Management spec V1.2 apm0: AC on, battery charge unknown apm0: flags 30102 dobusy 0 doidle 1 pcibios0 at bios0: rev 2.1 @ 0xfd880/0x780 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf30/176 (9 entries) pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371FB ISA" rev 0x00) pcibios0: PCI bus #1 is the last bus bios0: ROM list: 0xc0000/0x8000 0xc8000/0x1000 0xdc000/0x4000! 0xe0000/0x4000! cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x01 ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x01 pci1 at ppb0 bus 1 piixpcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x08 pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility wd0 at pciide0 channel 0 drive 0: <VMware Virtual IDE Hard Drive> wd0: 64-sector PIO, LBA, 20480MB, 41943040 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 atapiscsi0 at pciide0 channel 1 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <SONY, CD-RW CRX217E, 1DS2> SCSI0 5/cdrom removable wd1 at pciide0 channel 1 drive 1: <VMware Virtual IDE Hard Drive> wd1: 64-sector PIO, LBA, 20480MB, 41943040 sectors cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 wd1(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2 piixpm0 at pci0 dev 7 function 3 "Intel 82371AB Power" rev 0x08: SMBus disabled vga1 at pci0 dev 15 function 0 "VMware Virtual SVGA II" rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) bha3 at pci0 dev 16 function 0 "BusLogic MultiMaster" rev 0x01: irq 11, BusLogic 9xxC SCSI bha3: model BT-958, firmware 5.07B bha3: sync, parity scsibus1 at bha3: 8 targets pcn0 at pci0 dev 17 function 0 "AMD 79c970 PCnet-PCI" rev 0x10, Am79c970A, rev 0: irq 9, address 00:0c:29:9b:9e:b9 isa0 at piixpcib0 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 pmsi0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pmsi0 mux 0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec biomask ed65 netmask ef65 ttymask ffe7 pctr: user-level cycle counter enabled mtrr: CPU supports MTRRs but not enabled Kernelized RAIDframe activated raid0 at root: (RAID Level 1) total number of sectors is 20957184 (10233 MB) as root softraid0 at root dkcsum: wd0 matches BIOS drive 0x80 dkcsum: wd1 matches BIOS drive 0x81 swapmount: no device OpenBSD 4.1-current (RAID.MP) #9: Wed Jun 13 11:20:43 EDT 2007 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/RAID.MP cpu0: Intel(R) Xeon(TM) CPU 3.20GHz ("GenuineIntel" 686-class) 3.20 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36, CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,SSE3,DS-CPL real mem = 267939840 (255MB) avail mem = 250089472 (238MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 04/17/06, BIOS32 rev. 0 @ 0xfd880, SMBIOS rev. 2.31 @ 0xe0010 (45 entries) bios0: VMware, Inc. VMware Virtual Platform apm0 at bios0: Power Management spec V1.2 apm0: AC on, battery charge unknown apm0: flags 30102 dobusy 0 doidle 1 pcibios0 at bios0: rev 2.1 @ 0xfd880/0x780 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf30/176 (9 entries) pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371FB ISA" rev 0x00) pcibios0: PCI bus #1 is the last bus bios0: ROM list: 0xc0000/0x8000 0xc8000/0x1000 0xdc000/0x4000! 0xe0000/0x4000! mainbus0: Intel MP Specification (Version 1.4) cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 65 MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Xeon(TM) CPU 3.20GHz ("GenuineIntel" 686-class) 3.21 GHz cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36, CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,SSE3,DS-CPL mainbus0: bus 0 is type PCI mainbus0: bus 1 is type PCI mainbus0: bus 2 is type ISA ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 11, 24 pins pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x01 ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x01 pci_intr_map: bus 0 dev 1 func 0 pin 1; line 9 pci_intr_map: no MP mapping found pci_intr_map: bus 0 dev 1 func 0 pin 2; line 11 pci_intr_map: no MP mapping found pci1 at ppb0 bus 1 piixpcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x08 pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility wd0 at pciide0 channel 0 drive 0: <VMware Virtual IDE Hard Drive> wd0: 64-sector PIO, LBA, 20480MB, 41943040 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 atapiscsi0 at pciide0 channel 1 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <SONY, CD-RW CRX217E, 1DS2> SCSI0 5/cdrom removable wd1 at pciide0 channel 1 drive 1: <VMware Virtual IDE Hard Drive> wd1: 64-sector PIO, LBA, 20480MB, 41943040 sectors cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 wd1(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2 piixpm0 at pci0 dev 7 function 3 "Intel 82371AB Power" rev 0x08: SMBus disabled vga1 at pci0 dev 15 function 0 "VMware Virtual SVGA II" rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) bha3 at pci0 dev 16 function 0 "BusLogic MultiMaster" rev 0x01: apic 2 int 17 (irq 11), BusLogic 9xxC SCSI bha3: model BT-958, firmware 5.07B bha3: sync, parity scsibus1 at bha3: 8 targets splassert: scsi_done: want 80 have 0 splassert: scsi_done: want 80 have 0 splassert: scsi_done: want 80 have 0 splassert: scsi_done: want 80 have 0 splassert: scsi_done: want 80 have 0 splassert: scsi_done: want 80 have 0 splassert: scsi_done: want 80 have 0 pcn0 at pci0 dev 17 function 0 "AMD 79c970 PCnet-PCI" rev 0x10, Am79c970A, rev 0: apic 2 int 18 (irq 9), address 00:0c:29:9b:9e:b9 isa0 at piixpcib0 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 pmsi0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pmsi0 mux 0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec pctr: user-level cycle counter enabled mtrr: CPU supports MTRRs but not enabled Kernelized RAIDframe activated raid0 at root: (RAID Level 1) total number of sectors is 20957184 (10233 MB) as root apm0: disconnected softraid0 at root dkcsum: wd0 matches BIOS drive 0x80 dkcsum: wd1 matches BIOS drive 0x81 swapmount: no device