Re: wip-msgr2

[Luis Henriques <lhenriques@suse.de>]

Ilya Dryomov <idryomov@gmail.com> writes:

> Hello,
>
> I've pushed wip-msgr2 and opened a dummy PR in ceph-client:
>
>   https://github.com/ceph/ceph-client/pull/22
>
> This set has been through a over a dozen krbd test suite runs with no
> issues other than those with the test suite itself.  The diffstat is
> rather big, so I didn't want to spam the list.  If someone wants it
> posted, let me know.  Any comments are welcome!

That's *awesome*!  Thanks for sharing, Ilya.  Obviously this will need a
lot of time to digest but a quick attempt to do a mount using a v2 monitor
is just showing me a bunch of:

libceph: mon0 (1)192.168.155.1:40898 socket closed (con state V1_BANNER)

Note that this was just me giving it a try with a dummy vstart cluster
(octopus IIRC), so nothing that could be considered testing.  I'll try to
find out what I'm doing wrong in the next couple of days or, worst case,
after EOY vacations.

Cheers,
-- 
Luis

>
>  drivers/block/rbd.c                |    8 +-
>  fs/ceph/mds_client.c               |  106 +-
>  fs/ceph/mdsmap.c                   |   21 +-
>  include/linux/ceph/auth.h          |   68 +-
>  include/linux/ceph/ceph_features.h |   11 +-
>  include/linux/ceph/ceph_fs.h       |   11 +
>  include/linux/ceph/decode.h        |    8 +
>  include/linux/ceph/libceph.h       |   10 +-
>  include/linux/ceph/mdsmap.h        |    2 +-
>  include/linux/ceph/messenger.h     |  285 ++-
>  include/linux/ceph/msgr.h          |   57 +-
>  include/linux/ceph/osdmap.h        |    4 +-
>  net/ceph/Kconfig                   |    3 +
>  net/ceph/Makefile                  |    3 +-
>  net/ceph/auth.c                    |  408 ++++-
>  net/ceph/auth_none.c               |    5 +-
>  net/ceph/auth_x.c                  |  298 +++-
>  net/ceph/auth_x_protocol.h         |    3 +-
>  net/ceph/ceph_common.c             |   63 +
>  net/ceph/ceph_strings.c            |   28 +
>  net/ceph/crypto.h                  |    3 +
>  net/ceph/decode.c                  |  101 ++
>  net/ceph/messenger.c               | 2252 +++++------------------
>  net/ceph/messenger_v1.c            | 1506 ++++++++++++++++
>  net/ceph/messenger_v2.c            | 3443 ++++++++++++++++++++++++++++++++
>  net/ceph/mon_client.c              |  320 +++-
>  net/ceph/osd_client.c              |  111 +-
>  net/ceph/osdmap.c                  |   45 +-
>  28 files changed, 7027 insertions(+), 2156 deletions(-)
>  create mode 100644 net/ceph/messenger_v1.c
>  create mode 100644 net/ceph/messenger_v2.c
>
> Thanks,
>
>                 Ilya