diff options
| author | Amar Tumballi <amar@gluster.com> | 2010-02-05 01:38:29 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-02-06 08:44:09 -0800 |
| commit | 137f94ed123b1c7c7ada541aaa599679e19888f6 (patch) | |
| tree | fd1e9cc177cd77077bd516a39b8d0c8293ff72b3 /xlators/cluster/dht/src/switch.c | |
| parent | c3005ce736d6bb3391e5f46930d355fc6b0f4d6e (diff) | |
'lookup-unhashed' option of distribute should be 'auto' by default.
* Added 'auto' option, older boolean options works as they used to.
* This option should make 'create' rate faster, also handles
self-healing of linkfile properly in case of scaling to
more servers or filesystem is getting full.
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 584 (automatically configure 'lookup-unhashed' option)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=584
Diffstat (limited to 'xlators/cluster/dht/src/switch.c')
| -rw-r--r-- | xlators/cluster/dht/src/switch.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/xlators/cluster/dht/src/switch.c b/xlators/cluster/dht/src/switch.c index 6670f0e3b3b..5a36f8dab04 100644 --- a/xlators/cluster/dht/src/switch.c +++ b/xlators/cluster/dht/src/switch.c @@ -887,9 +887,11 @@ init (xlator_t *this) goto err; } - conf->search_unhashed = 1; + conf->search_unhashed = GF_DHT_LOOKUP_UNHASHED_AUTO; if (dict_get_str (this->options, "lookup-unhashed", &temp_str) == 0) { - gf_string2boolean (temp_str, &conf->search_unhashed); + /* If option is not "auto", other options _should_ be boolean */ + if (strcasecmp (temp_str, "auto")) + gf_string2boolean (temp_str, &conf->search_unhashed); } conf->unhashed_sticky_bit = 0; @@ -1039,12 +1041,14 @@ struct xlator_cbks cbks = { struct volume_options options[] = { + { .key = {"lookup-unhashed"}, + .value = {"auto", "yes", "no", "enable", "disable", "1", "0", + "on", "off"}, + .type = GF_OPTION_TYPE_STR + }, { .key = {"pattern.switch.case"}, .type = GF_OPTION_TYPE_ANY }, - { .key = {"lookup-unhashed"}, - .type = GF_OPTION_TYPE_BOOL - }, { .key = {"min-free-disk"}, .type = GF_OPTION_TYPE_PERCENT_OR_SIZET, }, |