[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-users] Disks shared by default ?

Found it :
 nearly 3 yrs old

On 10 May 2016 at 20:11, Sarah Newman <srn@xxxxxxxxx> wrote:

On 05/10/2016 03:24 AM, Sébastien Chaumat wrote:
> Hello,
>  I just realized that in recent xen version (xl stack)  phy: disks are
> shared by default between domUs:
> eg:
> disk        = [ '/dev/VGdomU/test-ext4,raw,xvda2,w' ]
> can be used in multiple simultaneous domUs without a warning (learned the
> hard way).
> When this the change from 'w!' syntax to simple 'w' for shared disk
>  occured ? what was the rationale for it ?
> I could not find this information.
> Is there any option to forbid sharing vbd accross domU by default ?

If you find out, please post back.

Sébastien CHAUMAT
Open source IT Architect

Xen-users mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.