NFSv4.0: Remove transport protocol name from non-UCS client ID
Commit 69dd716c5f
("NFSv4: Add socket proto argument to
setclientid") (2007) added the transport protocol name to the client
ID string, but the patch description doesn't explain why this was
necessary.
At that time, the only transport protocol name that would have been
used is "tcp" (for both IPv4 and IPv6), resulting in no additional
distinctiveness of the client ID string.
Since there is one client instance, the server should recognize it's
state whether the client is connecting via TCP or RDMA. Same client,
same lease.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
parent
848a4eb2e3
commit
025bb9f872
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@ -5622,8 +5622,6 @@ nfs4_init_nonuniform_client_string(struct nfs_client *clp)
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strlen(clp->cl_rpcclient->cl_nodename) +
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1 +
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strlen(rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_ADDR)) +
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1 +
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strlen(rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_PROTO)) +
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1;
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rcu_read_unlock();
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if (nfs4_client_id_uniquifier[0] != '\0')
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@ -5642,20 +5640,16 @@ nfs4_init_nonuniform_client_string(struct nfs_client *clp)
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rcu_read_lock();
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if (nfs4_client_id_uniquifier[0] != '\0')
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scnprintf(str, len, "Linux NFSv4.0 %s/%s/%s %s",
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scnprintf(str, len, "Linux NFSv4.0 %s/%s/%s",
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clp->cl_rpcclient->cl_nodename,
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nfs4_client_id_uniquifier,
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rpc_peeraddr2str(clp->cl_rpcclient,
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RPC_DISPLAY_ADDR),
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rpc_peeraddr2str(clp->cl_rpcclient,
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RPC_DISPLAY_PROTO));
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RPC_DISPLAY_ADDR));
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else
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scnprintf(str, len, "Linux NFSv4.0 %s/%s %s",
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scnprintf(str, len, "Linux NFSv4.0 %s/%s",
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clp->cl_rpcclient->cl_nodename,
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rpc_peeraddr2str(clp->cl_rpcclient,
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RPC_DISPLAY_ADDR),
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rpc_peeraddr2str(clp->cl_rpcclient,
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RPC_DISPLAY_PROTO));
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RPC_DISPLAY_ADDR));
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rcu_read_unlock();
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clp->cl_owner_id = str;
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