On Wed, Mar 31, 2004 at 08:55:16PM -0800, John Nemeth wrote:
> On Jul 7,  9:15am, Greg Oster wrote:
> } 
> } Module Name:	src
> } Committed By:	oster
> } Date:		Sun Mar 21 21:08:08 UTC 2004
> } 
> } Modified Files:
> } 	src/sys/dev/raidframe: rf_driver.c
> } 
> } Log Message:
> } Yesterday's fix to rf_disks.c (rev 1.51) was necessary, but not
> } sufficient to clobber this nasty little bug.  The behaviour observed
> } was a panic when doing a 'raidctl -f' on a component when DAGs were
> } in flight for the given RAID set.  Unfortunatly, the faulty behaviour
> 
>      My curiosity has finally gotten the better of me.  What is a DAG?
> Besides a Directed Acyclic Graph.

Heh.  I think I'll let Greg explain RAIDframe-as-graph-solver -- but
that's exactly what it is.

-- 
 Thor Lancelot Simon	                                      tls@rek.tjls.com
   But as he knew no bad language, he had called him all the names of common
 objects that he could think of, and had screamed: "You lamp!  You towel!  You
 plate!" and so on.              --Sigmund Freud