On Wed, Jun 17, 2009 at 02:15:37PM -0400, Jeff Layton wrote: > This patchset is a first pass at adding IPv6 callback channel support > for knfsd. The set is fairly straightforward, but it does require a > number of changes to server side NFSv4 related structs that store > addresses in places that are only suitable for IPv4 addresses. > > I've tested this by having Linux and OpenSolaris clients mount the > server over an IPv6 socket, get a delegation and ensure that the server > can recall that delegation. It all seems to work as expected. IPv4 > callbacks also seem to continue to work correctly. > > This patchset does change the some of the new 4.1 functions > (nfsd4_exchange_id in particular). Those changes are untested as of yet > but I'll see if I can do so if the approach in this set seems > reasonable. Thanks, just two quick comments: 1. I've been working on the callback code, so check that this applies against for-2.6.31 (at git://linux-nfs.org/~bfields/linux.git). 2. Any IP address checks in setclientid or exchange_id are probably bogus; the former should be gone, the latter may still be there but there'll be a patch queued up for 2.6.31 to fix that. --b. > > Comments welcome... > > Jeff Layton (4): > nfsd: convert nfs4_callback struct to hold address in > sockaddr_storage > nfsd: break out setclientid port parsing into separate routine > nfsd: make nfs4_client->cl_addr a struct sockaddr_storage > nfsd: add support for NFSv4 callbacks over IPv6 > > fs/nfsd/nfs4callback.c | 11 +-- > fs/nfsd/nfs4state.c | 220 ++++++++++++++++++++++++++++++++++++------- > include/linux/nfsd/state.h | 6 +- > 3 files changed, 189 insertions(+), 48 deletions(-) > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
