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-rw-r--r--xlators/nfs/server/src/nfs.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/xlators/nfs/server/src/nfs.c b/xlators/nfs/server/src/nfs.c
index 8158f954f22..33bd36e7461 100644
--- a/xlators/nfs/server/src/nfs.c
+++ b/xlators/nfs/server/src/nfs.c
@@ -1359,6 +1359,15 @@ struct volume_options options[] = {
"portmap service. Use this option to turn off portmap "
"registration for Gluster NFS. On by default"
},
+ { .key = {"rpc.outstanding-rpc-limit"},
+ .type = GF_OPTION_TYPE_INT,
+ .min = 0,
+ .max = RPCSVC_MAX_OUTSTANDING_RPC_LIMIT,
+ .default_value = TOSTRING(RPCSVC_DEFAULT_OUTSTANDING_RPC_LIMIT),
+ .description = "Parameter to throttle the number of incoming RPC "
+ "requests from a client. 0 means no limit (can "
+ "potentially run out of memory)"
+ },
{ .key = {"nfs.port"},
.type = GF_OPTION_TYPE_INT,
.min = 1,