kern/104669: geli provider does not detach

[Nikolay A Mirin]

>Number:         104669
>Category:       kern
>Synopsis:       geli provider does not detach
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Oct 22 05:00:37 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Nikolay A Mirin
>Release:        6.2-PRERELEASE
>Organization:
N/A
>Environment:
FreeBSD xeon.optim-mol.cemu.ru 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #22: Sun Oct 22 02:21:09 MSD 2006     nik at xeon.optim-mol.cemu.ru:/usr/obj/usr/src/sys/XEON  i386

>Description:
"geli detach" does not finish. It freezes in g_wait state, according to top.
Seems to be the case of large partitions only ~100G.
256M flash drive worked OK.

I tried it on ATARAID-1, SCSI RAID-5 array, alone ATA drive,
doesn't work
>How-To-Repeat:
I guess, just make a geli provider, attach and detach it.
>Fix:
Well, do not really need to detach geli, unles I restart.
The restart still can be done with:
"reboot -q" or "reboot -q -n"
>Release-Note:
>Audit-Trail:
>Unformatted: