Am 16.06.2011 16:43, schrieb Kevin Wolf:
> Am 16.06.2011 16:28, schrieb Christoph Hellwig:
>> On Wed, Jun 15, 2011 at 09:46:10AM -0400, Federico Simoncelli wrote:
>>> qemu-img currently writes disk images using writeback and filling
>>> up the cache buffers which are then flushed by the kernel prev
- Original Message -
> From: "Christoph Hellwig"
> To: "Federico Simoncelli"
> Cc: k...@vger.kernel.org, kw...@redhat.com, qemu-devel@nongnu.org,
> a...@redhat.com
> Sent: Thursday, June 16, 2011 4:28:09 PM
> Subject: Re: [Qemu-devel] [PATCH] qemu-i
Am 16.06.2011 16:28, schrieb Christoph Hellwig:
> On Wed, Jun 15, 2011 at 09:46:10AM -0400, Federico Simoncelli wrote:
>> qemu-img currently writes disk images using writeback and filling
>> up the cache buffers which are then flushed by the kernel preventing
>> other processes from accessing the s
On Wed, Jun 15, 2011 at 09:46:10AM -0400, Federico Simoncelli wrote:
> qemu-img currently writes disk images using writeback and filling
> up the cache buffers which are then flushed by the kernel preventing
> other processes from accessing the storage.
> This is particularly bad in cluster environ
