Re: xen-4.5 and -current/amd64

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

On Fri, Jul 31, 2015 at 07:29:07AM -0400, Gary Duzan wrote:
> In Message <20150731110707.GB3262@quark>,
>    Patrick Welche <prlw1%cam.ac.uk@localhost>wrote:
> 
> =>The disk line is either:
> =>
> =>disk = ['file:/scratch/disk.img,0x1,w'] <--- working
> =>
> =>or
> =>
> =>disk = ['phy:/dev/rraid6a,0x1,w']       <--- broken
> =>
> =>
> =>(also tried with same results:
> =>disk = ['format=raw, vdev=0x1, access=rw, target=/dev/rraid6a']       BAD
> =>disk = ['format=raw, vdev=0x1, access=rw, target=/scratch/disk.img']  OK
> =>)
> 
>    I'm using logical volumes, but it should be similar:
> 
> disk = [ "/dev/mapper/vg0-app1--root,raw,xvda,backendtype=phy", "/dev/mapper/vg1-media,raw,xvdb,backendtype=phy" ]
> 
> So maybe,
> 
> disk = [ "/dev/raid6a,raw,xvda,backendtype=phy" ]

Still no joy... however:

xbdback backend/vbd/1/51712: can't VOP_OPEN device 0x1260: 16

a clue!

Thanks,

Patrick