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| author | Kinglong Mee <kinglongmee@gmail.com> | 2013-12-31 09:17:20 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-01-04 03:18:49 +0400 |
| commit | 7e55b59b2f32afc83452ae250dfd6173c9a7b515 (patch) | |
| tree | f8bbb3a9c80f4e29520f077b6962a287a1a46824 /fs/nfsd/netns.h | |
| parent | 8a891633b832874e2a1545abbddfd33ba22eb016 (diff) | |
| download | linux-7e55b59b2f32afc83452ae250dfd6173c9a7b515.tar.xz | |
SUNRPC/NFSD: Support a new option for ignoring the result of svc_register
NFSv4 clients can contact port 2049 directly instead of needing the
portmapper.
Therefore a failure to register to the portmapper when starting an
NFSv4-only server isn't really a problem.
But Gareth Williams reports that an attempt to start an NFSv4-only
server without starting portmap fails:
#rpc.nfsd -N 2 -N 3
rpc.nfsd: writing fd to kernel failed: errno 111 (Connection refused)
rpc.nfsd: unable to set any sockets for nfsd
Add a flag to svc_version to tell the rpc layer it can safely ignore an
rpcbind failure in the NFSv4-only case.
Reported-by: Gareth Williams <gareth@garethwilliams.me.uk>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/netns.h')
0 files changed, 0 insertions, 0 deletions