22.11.2012 00:44, J. Bruce Fields пишет:
On Thu, Nov 15, 2012 at 01:34:08PM -0500, Jeff Layton wrote:
On Wed, 14 Nov 2012 17:00:36 -0500
"J. Bruce Fields" <bfields@xxxxxxxxxxxx> wrote:
On Wed, Nov 14, 2012 at 06:20:59PM +0300, Stanislav Kinsbursky wrote:
This patch set is my first attempt to containerize NFSv4 state - i.e. make it
works in networks namespace context.
I admit, that some of this new code could be partially rewritten during future
NFSd containerization.
But the overall idea look more or less correct to me.
So, the main things here are:
1) making nfs4_client network namespace aware.
2) Allocating all hashes (except file_hashtbl and reclaim_str_hashtbl) per
network namespace context on NFSd start (not init) and destroying on NFSd
state shutdown.
3) Allocating of reclaim_str_hashtbl on legacy tracker start and destroying on
legacy tracker stop.
4) Moving of client_lru and close_lru lists to per-net data.
5) Making lundromat network namespace aware.
These look OK and pass my tests. Jeff, do the revised recovery bits
look OK?
Have you done any testing?
It'd be interesting, for example, to know if there are any pynfs that
fail against the server in a non-init network namespace, but pass
normally.
--b.
I looked over the patches and they look sane to me. I move that they go
into your -next branch to soak for a bit.
Stanislav, actually, I'm unclear, since you labeled these "RFC": do you
consider these patches ready?
Yes, I consider them ready.
I added the "RFC" mark, because I'm not completely sure, this this code wont' be
partially rewritten in future.
--b.
--
Best regards,
Stanislav Kinsbursky
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