Re: [Qemu-devel] [PATCH] This patch adds a new block driver : iSCSI

[Paolo Bonzini]

On 09/15/2011 01:08 AM, ronnie sahlberg wrote:
> I think it is reasonable to just not support iscsi at all for
> blocksize that is not multiple of 512 bytes
> since a read-modify-write cycle across a network would probably be
> prohibitively expensive.

Agreed.

> .bdrv_flush() I can easily add a synchronous implementation of this
> unless your patch is expected to be merged
> in the near future.

We need the same patch for NBD, so I wouldn't bother with the 
synchronous flush.

Paolo