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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-set.c12
-rw-r--r--xlators/nfs/server/src/nfs.c9
2 files changed, 21 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
index 76d2333d7db..adf0f2922ee 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
@@ -808,6 +808,12 @@ struct volopt_map_entry glusterd_volopt_map[] = {
.option = "statedump-path",
.op_version = 1
},
+ { .key = "server.outstanding-rpc-limit",
+ .voltype = "protocol/server",
+ .option = "rpc.outstanding-rpc-limit",
+ .type = GLOBAL_DOC,
+ .op_version = 3
+ },
{ .key = "features.lock-heal",
.voltype = "protocol/server",
.option = "lk-heal",
@@ -1142,6 +1148,12 @@ struct volopt_map_entry glusterd_volopt_map[] = {
.type = GLOBAL_DOC,
.op_version = 1
},
+ { .key = "nfs.outstanding-rpc-limit",
+ .voltype = "nfs/server",
+ .option = "rpc.outstanding-rpc-limit",
+ .type = GLOBAL_DOC,
+ .op_version = 3
+ },
{ .key = "nfs.port",
.voltype = "nfs/server",
.option = "nfs.port",
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,