On 02/23/2014 10:14 AM, Sage Weil wrote:
> Reviewed-by: Sage Weil <[email protected]>
>
> It would be great if Josh or Alex could also look (at 6 especially) as
> they are more familiar with the RBD code than I am, but I think it's safe
> to put this in testing for now.
I will. I have been planning on it but I didn't have time
on Friday. I think I'll be able to today though.
-Alex
> Thanks!
> sage
>
>
> On Fri, 21 Feb 2014, Ilya Dryomov wrote:
>
>> Hello,
>>
>> This series adds support for CEPH_OSD_OP_SETALLOCHINT osd op to libceph
>> along with adjusting rbd to make use of it. The rationale and the
>> basic desing was outlined in the "rados io hints" thread on ceph-devel
>> about a month ago.
>>
>> Thanks,
>>
>> Ilya
>>
>>
>> Ilya Dryomov (6):
>> libceph: encode CEPH_OSD_OP_FLAG_* op flags
>> libceph: add support for CEPH_OSD_OP_SETALLOCHINT osd op
>> libceph: bump CEPH_OSD_MAX_OP to 3
>> rbd: do not hard-code CEPH_OSD_MAX_OP in rbd_osd_req_callback()
>> rbd: num_ops parameter for rbd_osd_req_create()
>> rbd: prefix rbd writes with CEPH_OSD_OP_SETALLOCHINT osd op
>>
>> drivers/block/rbd.c | 90
>> ++++++++++++++++++++++++++++-----------
>> include/linux/ceph/osd_client.h | 12 +++++-
>> include/linux/ceph/rados.h | 10 ++++-
>> net/ceph/osd_client.c | 32 ++++++++++++++
>> 4 files changed, 117 insertions(+), 27 deletions(-)
>>
>> --
>> 1.7.10.4
>>
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