Thanks. Will have a look.
16.08.2011 15:59, Ben Greear пишет:
On 08/16/2011 04:08 AM, Stanislav Kinsbursky wrote:
Added maintainer to mail recipients.
Trond, please, have a look.
Sorry for inconvenience.
I have a set of patches that let NFS clients bind to a specific IP
address, but I haven't gotten any feedback in the month since
I posted them.
But, likely you will want to touch similar paths to what I touched.
Here's my patch series:
https://lkml.org/lkml/2011/7/15/382
You need some patches to mount.nfs
for full functionality, in case you want to try it out:
https://github.com/greearb/nfs-utils-ct
Thanks,
Ben
16.08.2011 15:00, Stanislav Kinsbursky пишет:
Hello.
I'm going to virtualize NFS in mainline and here is my plan for NFS client part.
Any suggestions or criticism are welcome.
==============================================================================
"NFS client" virtualization plan:
_RPC layer_:
1) Make rpcbind clients (rpcb_local_clnt and rpcb_local4_clnt) to be
per net namespace.
_NFS layer_:
1) Net namespace inheritance (current->nsproxy->net have to be used instead
of init_net).
Pointer to net namespace can be stored on nfs_client structure, which will
give easy access to proper net namespace during RPC transports creation.
2) Make Lockd kthread able to handle requests from different net namespaces.
3) Make NFS callbacks kthreads (nfs4_callback_svc and nfs4.1_callback_svc) able
to handle requests from different net namespaces.
4) Make NFS info lists (nfs_volume_list and nfs_client_list) to be per
net namespace in addition to global ones.
5) Make NFS proc variables and it's internal content variables to be per
net namespace in addition to global ones.
6) Make NFS sysctl variables and it's internal content variables to be per
net namespace in addition to global ones.
--
Best regards,
Stanislav Kinsbursky
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