ZDB looks in /dev/dsk but can't find anything

[Steven Schlansker]

Hi,

I've got a zpool that refuses to import.  I'm following through old mailing list threads trying to exhaust my diagnostic capabilities before posting to the mailing list, but zdb -e seems to always look in /dev/dsk for disks:

open("/dev/dsk/aacd1p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd2p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd3p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd4p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd5p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd6p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd7p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd8p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd9p1",O_RDONLY,00)             ERR#2 'No such file or directory'
open("/dev/dsk/aacd10p1",O_RDONLY,00)            ERR#2 'No such file or directory'
open("/dev/dsk/aacd11p1",O_RDONLY,00)            ERR#2 'No such file or directory'
open("/dev/dsk/aacd12p1",O_RDONLY,00)            ERR#2 'No such file or directory'
open("/dev/dsk/aacd13p1",O_RDONLY,00)            ERR#2 'No such file or directory'
open("/dev/dsk/aacd14p1",O_RDONLY,00)            ERR#2 'No such file or directory'
open("/dev/dsk/aacd15p1",O_RDONLY,00)            ERR#2 'No such file or directory'
open("/dev/dsk/aacd16p1",O_RDONLY,00)            ERR#2 'No such file or directory'
zdb: can't open 'tank': No such file or directory

Neither the label nor the geom devices refer to /dev/dsk everywhere, and this seems to be a Solaris-ism.  Is the tool itself perhaps broken?  I see a reference to the same problem here:
http://lists.freebsd.org/pipermail/freebsd-current/2011-February/022874.html

but maybe the fix did not get applied.

I am running
FreeBSD d0028.nessops.net 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue Jan  3 07:46:30 UTC 2012     root at farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64

Thanks,
Steven