Re: [Qemu-devel] [PATCH for-2.7 v5 00/14] nbd: efficient write zeroes

2016-07-19 Thread Paolo Bonzini
On 19/07/2016 17:33, Eric Blake wrote: >> > I'm sorry, it's too late for 2.7 now. > Fair enough. I'll pull out the bug fixes (at least 1/14 is still 2.7 > material) and re-submit those along with the other pending block bug > fixes that I need to do in hard freeze (iscsi with the 15M unmap/zero

Re: [Qemu-devel] [PATCH for-2.7 v5 00/14] nbd: efficient write zeroes

2016-07-19 Thread Eric Blake
On 07/19/2016 02:53 AM, Paolo Bonzini wrote: > >> The upstream NBD protocol is proposing an extension for efficient >> write zeroes; having a qemu implementation will be one of the reasons >> to promote the proposal from experimental to standard: >> https://github.com/yoe/nbd/blob/extension-write-

Re: [Qemu-devel] [PATCH for-2.7 v5 00/14] nbd: efficient write zeroes

2016-07-19 Thread Paolo Bonzini
> The upstream NBD protocol is proposing an extension for efficient > write zeroes; having a qemu implementation will be one of the reasons > to promote the proposal from experimental to standard: > https://github.com/yoe/nbd/blob/extension-write-zeroes/doc/proto.md > > v4 was here: > https://lis

Re: [Qemu-devel] [PATCH for-2.7 v5 00/14] nbd: efficient write zeroes

2016-07-18 Thread Fam Zheng
On Mon, 07/18 22:07, Eric Blake wrote: > The upstream NBD protocol is proposing an extension for efficient > write zeroes; having a qemu implementation will be one of the reasons > to promote the proposal from experimental to standard: > https://github.com/yoe/nbd/blob/extension-write-zeroes/doc/pr

[Qemu-devel] [PATCH for-2.7 v5 00/14] nbd: efficient write zeroes

2016-07-18 Thread Eric Blake
The upstream NBD protocol is proposing an extension for efficient write zeroes; having a qemu implementation will be one of the reasons to promote the proposal from experimental to standard: https://github.com/yoe/nbd/blob/extension-write-zeroes/doc/proto.md v4 was here: https://lists.gnu.org/arch