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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-set.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
index 8d944a546b2..d8005fd8d96 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
@@ -2020,6 +2020,16 @@ struct volopt_map_entry glusterd_volopt_map[] = {
.flags = OPT_FLAG_CLIENT_OPT | OPT_FLAG_XLATOR_OPT
},
+ { .key = "performance.nl-cache",
+ .voltype = "performance/nl-cache",
+ .option = "!perf",
+ .value = "off",
+ .op_version = GD_OP_VERSION_3_11_0,
+ .description = "enable/disable negative entry caching translator in "
+ "the volume. Enabling this option improves performance"
+ " of 'create file/directory' workload",
+ .flags = OPT_FLAG_CLIENT_OPT | OPT_FLAG_XLATOR_OPT
+ },
{ .key = "performance.stat-prefetch",
.voltype = "performance/md-cache",
.option = "!perf",
@@ -3249,6 +3259,27 @@ struct volopt_map_entry glusterd_volopt_map[] = {
.flags = OPT_FLAG_CLIENT_OPT,
.op_version = GD_OP_VERSION_3_9_1,
},
+ { .key = "performance.nl-cache-positive-entry",
+ .voltype = "performance/nl-cache",
+ .value = "on",
+ .type = DOC,
+ .flags = OPT_FLAG_CLIENT_OPT,
+ .op_version = GD_OP_VERSION_3_11_0,
+ .description = "enable/disable storing of entries that were lookedup"
+ " and found to be present in the volume, thus lookup"
+ " on non existant file is served from the cache",
+ },
+ { .key = "performance.nl-cache-limit",
+ .voltype = "performance/nl-cache",
+ .value = "10MB",
+ .flags = OPT_FLAG_CLIENT_OPT,
+ .op_version = GD_OP_VERSION_3_11_0,
+ },
+ { .key = "performance.nl-cache-timeout",
+ .voltype = "performance/nl-cache",
+ .flags = OPT_FLAG_CLIENT_OPT,
+ .op_version = GD_OP_VERSION_3_11_0,
+ },
/* Brick multiplexing options */
{ .key = GLUSTERD_BRICK_MULTIPLEX_KEY,