kern/90282: [sym] SCSI bus resets cause loss of ch device

[sbruno at FreeBSD.org]

Synopsis: [sym] SCSI bus resets cause loss of ch device

State-Changed-From-To: open->closed
State-Changed-By: sbruno
State-Changed-When: Thu Apr 11 01:00:07 UTC 2013
State-Changed-Why: 
While I doubt that this card is still in service, there's some amount
of attention being given to sym(4) lately.  

If this is still an issue with a 10-current snapshot, let's open a
new pr and get this fixed.

http://www.freebsd.org/cgi/query-pr.cgi?pr=90282