Andrew Heyn andrewh at jumpapparel.com
Fri Jun 24 21:56:16 GMT 2005

I have a gvinum setup and am using an adaptec 7899 controller.  Upon
removing a drive (testing gvinum), the following happens...
Is this message useful at all without a backtrace? Is there interest in
getting a proper backtrace?
I am running FreeBSD 5.4-RELEASE on a dell poweredge 1550 using one of
its two cpus.
GEOM_VINUM: subdisk usr.p0.s1 state change: up-> down
GEOM_VINUM: plex usr.p0.state change: up->degraded
GEOM_VINUM: subdisk home.p0.s1 state change: up->down
GEOM_VINUM: plex home.p0.s1 state change up->degraded
writing vhdr failed: 6(da1:ahc0:0:1:0): synchronize cache failed, status
0x5b, scsi status = 0x0
(da1:ahc0:1:0): removing device entry
gvinum: lost drive 'middle'
fatal trap 12: page fault while in kernel mode
fault virtual address = 0x18c
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc00449654
stack pointer = 0x10:0xe5537bf0
frame pointer = 0x10:0xe5537bf0
cs = base 0x0 limit 0xfffff, type 0x1b DPL = 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IPOL=0
current process = 38 (irq27:ahc0)
trap number = 12
panic: page fault
uptime 9m20s
ahc0: spurious SCSI interrupt.

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