isp driver - inquiry changed

[Matthew Jacob]

>
> (da0:isp0:0:2:1): inquiry changed


Did you transcribe by hand? The closest would be:

    "Inquiry data has changed"

This just means that  the the EVA sent back a command with  "Inquiry Data
Changed"

(da0:isp0:0:2:1): . CDB: 2a 0 8 9f 6d 25 0 0 4 0
>
> Fatal trap 12: page fault while in kernel mode
> mp_lock = 01000002; cpuid = 1; lapic.id = 06000000
> fault virtual address   = 0x60
> fault code              = supervisor read, page not present
> instruction pointer     = 0x8:0xc01aec1b
> stack pointer           = 0x10:0xf4f41d5c
> frame pointer           = 0x10:0xf4f41d74
> code segment            = base 0x0, limit 0xfffff, type 0x1b
>                         = DPL 0, pres 1, def32 1, gran 1
> processor eflags        = interrupt enabled, resume, IOPL = 0
> processor eflags        = interrupt enabled, resume, IOPL = 0
> current process         = 10750 (IOtest-static)
> interrupt mask          = none <- SMP: XXX
> trap number             = 12
> panic: page fault
> mp_lock = 01000002; cpuid = 1; lapic.id = 06000000
> boot() called on cpu#1



w/o a traceback I can't really say what happened here with certainty. Given
the other probe messages somehow we seem to be re-scanning due to the other
system going down.

Try a 'boot verbose' and see whether on the surviving system that the disks
are being seen as going away by the ISP driver.

What's the connection topology, btw?