diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-volume-set.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volume-set.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c index d42a0ce47e8..900d4be2068 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c @@ -715,6 +715,52 @@ out: } static int +validate_server_options (glusterd_volinfo_t *volinfo, dict_t *dict, char *key, + char *value, char **op_errstr) +{ + char errstr[2048] = ""; + xlator_t *this = NULL; + int ret = -1; + int origin_val = 0; + + this = THIS; + GF_ASSERT (this); + + if (volinfo->status == GLUSTERD_STATUS_STARTED) { + gf_msg (this->name, GF_LOG_INFO, 0, + GD_MSG_VOL_SET_VALIDATION_INFO, "Please note that " + "volume %s is started. This option will only get " + "effected after a brick restart.", volinfo->volname); + } + + ret = gf_string2int (value, &origin_val); + if (ret) { + snprintf (errstr, sizeof (errstr), "%s is not a compatible " + "value. %s expects an integer value.", value, key); + ret = -1; + goto out; + } + + if (origin_val < 0) { + snprintf (errstr, sizeof (errstr), "%s is not a " + "compatible value. %s expects a positive" + "integer value.", value, key); + ret = -1; + goto out; + } + + ret = 0; +out: + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, EINVAL, + GD_MSG_INCOMPATIBLE_VALUE, "%s", errstr); + *op_errstr = gf_strdup (errstr); + } + + return ret; +} + +static int validate_stripe (glusterd_volinfo_t *volinfo, dict_t *dict, char *key, char *value, char **op_errstr) { @@ -1969,6 +2015,16 @@ struct volopt_map_entry glusterd_volopt_map[] = { .op_version = GD_OP_VERSION_3_10_2, .value = "9", }, + { .key = "transport.listen-backlog", + .voltype = "protocol/server", + .option = "transport.listen-backlog", + .op_version = GD_OP_VERSION_3_11_1, + .validate_fn = validate_server_options, + .description = "This option uses the value of backlog argument that " + "defines the maximum length to which the queue of " + "pending connections for socket fd may grow.", + .value = "10", + }, /* Generic transport options */ { .key = SSL_OWN_CERT_OPT, |