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authorChuck Lever <cel@netapp.com>2005-10-06 23:12:58 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2005-10-18 14:20:10 -0700
commitea635a517e350eb03ab5f01618417f31b82a9a4d (patch)
treef2c506b1dec60259ab9d6cfd0b092433cf91774f /net
parentcff6bf970965c98c62007fc8a36527fd147fe233 (diff)
SUNRPC: Retry rpcbind requests if the server's portmapper isn't up
After a server crash/reboot, rebinding should always retry, otherwise requests on "hard" mounts will fail when they shouldn't. Test plan: Run a lock-intensive workload against a server while rebooting the server repeatedly. Signed-off-by: Chuck Lever <cel@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/clnt.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 5a8f01d726e..a5f7029b1da 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -759,7 +759,8 @@ call_bind_status(struct rpc_task *task)
case -EACCES:
dprintk("RPC: %4d remote rpcbind: RPC program/version unavailable\n",
task->tk_pid);
- break;
+ rpc_delay(task, 3*HZ);
+ goto retry_bind;
case -ETIMEDOUT:
dprintk("RPC: %4d rpcbind request timed out\n",
task->tk_pid);