i386/73499: gvinum can't init raid5 set

[jim feldman]

>Number:         73499
>Category:       i386
>Synopsis:       gvinum can't init raid5 set
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Nov 03 21:10:32 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     jim feldman
>Release:        5.3 RC2
>Organization:
>Environment:
FreeBSD greybrd.xxx.xxx.net 5.3-STABLE FreeBSD 5.3-STABLE #0: Tue Nov  2 03:52:27 MST 2004     root at greybrd.xxx.xxx.net:/usr/obj/usr/src/sys/GREYBRD  i386

>Description:
had working raid 5 set under 5.3rc1 composed of 4 drives (scsi).  I updated using cvsup and the 5.3-RELENG tag.  after make buildworld && make buildkernel && make installkernel reboot to single, make installworld, mergemaster, I rebooted

all the sub disks in the raid 5 plex showed stale.  If I use 
"gvinum rm -r volname", it deletes what it should.  If I re-create the set, it re-creates the set and the sub disks are still stale.
>How-To-Repeat:
      create raid 5 plex based volume with gvinum under rc1.  update to rc2 and watch plex become corrupt and unfixable
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: