diff options
Diffstat (limited to 'xlators/cluster/dht/src/dht-shared.c')
| -rw-r--r-- | xlators/cluster/dht/src/dht-shared.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/xlators/cluster/dht/src/dht-shared.c b/xlators/cluster/dht/src/dht-shared.c index 8a15fb2a2b9..b8f42fb145b 100644 --- a/xlators/cluster/dht/src/dht-shared.c +++ b/xlators/cluster/dht/src/dht-shared.c @@ -426,6 +426,9 @@ dht_reconfigure (xlator_t *this, dict_t *options) } } + GF_OPTION_RECONF ("lookup-optimize", conf->lookup_optimize, options, + bool, out); + GF_OPTION_RECONF ("min-free-disk", conf->min_free_disk, options, percent_or_size, out); /* option can be any one of percent or bytes */ @@ -662,6 +665,8 @@ dht_init (xlator_t *this) conf->search_unhashed = GF_DHT_LOOKUP_UNHASHED_AUTO; } + GF_OPTION_INIT ("lookup-optimize", conf->lookup_optimize, bool, err); + GF_OPTION_INIT ("unhashed-sticky-bit", conf->unhashed_sticky_bit, bool, err); @@ -833,6 +838,14 @@ struct volume_options options[] = { "from the hash subvolume. If set to OFF, it does not do a lookup " "on the remaining subvolumes." }, + { .key = {"lookup-optimize"}, + .type = GF_OPTION_TYPE_BOOL, + .default_value = "off", + .description = "This option if set to ON enables the optimization " + "of -ve lookups, by not doing a lookup on non-hashed subvolumes for " + "files, in case the hashed subvolume does not return any result. " + "This option disregards the lookup-unhashed setting, when enabled." + }, { .key = {"min-free-disk"}, .type = GF_OPTION_TYPE_PERCENT_OR_SIZET, .default_value = "10%", |