Re: [Qemu-devel] [PATCH] qcow2: make cache=unsafe usable

2011-09-07 Thread Avi Kivity
On 09/07/2011 12:56 PM, Kevin Wolf wrote: Am 07.09.2011 11:24, schrieb Avi Kivity: > Currently cache=unsafe is unsafe to the point of unusability - the > caches are never written to disk except on exit so anything except > an orderly exit -- including live migration -- leaves the disk image >

Re: [Qemu-devel] [PATCH] qcow2: make cache=unsafe usable

2011-09-07 Thread Kevin Wolf
Am 07.09.2011 11:24, schrieb Avi Kivity: > Currently cache=unsafe is unsafe to the point of unusability - the > caches are never written to disk except on exit so anything except > an orderly exit -- including live migration -- leaves the disk image > corrupted. > > Fix by interpreting flush reque

Re: [Qemu-devel] [PATCH] qcow2: make cache=unsafe usable

2011-09-07 Thread Alexander Graf
On 07.09.2011, at 11:24, Avi Kivity wrote: > Currently cache=unsafe is unsafe to the point of unusability - the > caches are never written to disk except on exit so anything except > an orderly exit -- including live migration -- leaves the disk image > corrupted. > > Fix by interpreting flush r