Re: fs/tmpfs/t_vnd/basic fails

[Paul Goyette <paul%whooppee.com@localhost>]

On Sat, 8 Sep 2012, SAITOH Masanobu wrote:

> Hello.
>
> While checking the resulut of atf-run, I found a strange
> behavior.
>
> > # vnconfig -l
> > vnd0: not in use
> > vnd1: not in use
> > vnd2: not in use
> > vnd3: not in use
> > # dd if=/dev/zero of=disk.img bs=1m count=10
> > 10+0 records in
> > 10+0 records out
> > 10485760 bytes transferred in 0.195 secs (53773128 bytes/sec)
> > # vnconfig /dev/vnd3 disk.img
> > vnd3: unable to open device, error = 16 <========== XXXXXXXXXXXXXX
> > # vnconfig -l
> > vnd0: not in use
> > vnd1: not in use
> > vnd2: not in use
> > vnd3: / (/dev/wd0a) inode 931849
> > # newfs /dev/rvnd3a
> > newfs: /dev/rvnd3a: open for read: Device not configured
>
> The error message of "error = 16" is printed from dev/dkwedge/dk.c.
>
> This problem occurs both my i386 and evbarm machines.
>
> # uname -a
> NetBSD five.execsw.org 6.99.11 NetBSD 6.99.11 (MONOLITHIC) #43: Tue Sep  4 
> 04:04:22 JST 2012  
> msaitoh%five.execsw.org@localhost:/disk/sources/4NetBSD-current/src/sys/arch/i386/compile/MONOLITHIC
>  i386
>
> # uname -a
> NetBSD evbarm2.execsw.org 6.99.11 NetBSD 6.99.11 (OPENRD) #1: Sat Sep  8 
> 10:36:48 JST 2012  
> msaitoh%tap.execsw.org@localhost:/var/sources/NetBSD-current/src/sys/arch/evbarm/compile/OPENRD
>  evbarm

This test is passing successfully on my amd64 test-bed.  The most recent 
pass was built from sources at 22:20:06 on 2012-09-03


Error 16 == EBUSY - do you have something else running that is using 
vnd3 (and therefore preventing the test from using it)?


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