diff options
Diffstat (limited to 'xlators/mgmt')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volume-set.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c index 0c67135db3f..931f99ba5af 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c @@ -462,7 +462,8 @@ validate_tier (glusterd_volinfo_t *volinfo, dict_t *dict, char *key, strstr (key, "tier-max-files") || strstr (key, "tier-demote-frequency") || strstr (key, "tier-hot-compact-frequency") || - strstr (key, "tier-cold-compact-frequency")) { + strstr (key, "tier-cold-compact-frequency") || + strstr (key, "tier-query-limit")) { if (origin_val < 1) { snprintf (errstr, sizeof (errstr), "%s is not a " " compatible value. %s expects a positive " @@ -2739,6 +2740,18 @@ struct volopt_map_entry glusterd_volopt_map[] = { .description = "The maximum number of files that may be migrated" " in any direction in a given cycle by a single node." }, + { .key = "cluster.tier-query-limit", + .voltype = "cluster/tier", + .option = "tier-query-limit", + .value = "100", + .op_version = GD_OP_VERSION_3_9_0, + .flags = OPT_FLAG_CLIENT_OPT, + .validate_fn = validate_tier, + .type = NO_DOC, + .description = "The maximum number of files that may be migrated " + "during an emergency demote. An emergency condition " + "is flagged when writes breach the hi-watermark." + }, { .key = "cluster.tier-compact", .voltype = "cluster/tier", .option = "tier-compact", |