Re: kern/37717: raidclose() no longer called on shutdown...

[Greg Oster <oster%cs.usask.ca@localhost>]

The following reply was made to PR kern/37717; it has been noted by GNATS.

From: Greg Oster <oster%cs.usask.ca@localhost>
To: Juergen Hannken-Illjes <hannken%eis.cs.tu-bs.de@localhost>
Cc: gnats-bugs%netbsd.org@localhost
Subject: Re: kern/37717: raidclose() no longer called on shutdown... 
Date: Tue, 08 Jan 2008 19:37:15 -0600

 Juergen Hannken-Illjes writes:
 > On Tue, Jan 08, 2008 at 03:55:00PM +0000, oster%netbsd.org@localhost wrote:
 > > >Number:         37717
 > > >Category:       kern
 > > >Synopsis:       raidclose() is no longer called on shutdown
 > 
 > Since vmlocking2 was merged a root file system containing the root device
 > vnode doesn't get closed because its v_usecount is 2 instead of 1 when
 > VOP_CLOSE() gets called from ffs_unmount().
 
 I've been consistently seeing rootvp->v_usecount at 6 before the call to 
 VOP_CLOSE()...  Havn't been able to figure out what's going on yet...
 
 Later...
 
 Greg Oster