AW: [Fedora-xen] Block device sharing

[Bertho Stultiens]

Thomas von Steiger wrote:
> My setup for gfs inside guest's looks like this.
> For export 1 os lv and 2 shared lv's I use this:
> disk = ['phy:/dev/xenvg/xenRHEL4_3,ioemu:hda,w',
>         'phy:/dev/xenvg/xenCLU1fs1,ioemu:hdb,w!',
>         'phy:/dev/xenvg/xenCLU1fs2,ioemu:hdc,w!' ]
> For sharing a blockdevice you need "w!". On top xenCLU1fs1 and xenCLU1fs2 i
> have running gfs with clvm inside the guests.

Thank you very much. The w! does the trick.

You also have the "ioemu" flag specified. Is this required? I could not
find any documentation about that.


-- 
Greetings Bertho

Bertho Stultiens
Senior Systems Manager
Mobilethink A/S