diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.c | 51 |
1 files changed, 47 insertions, 4 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index ad9c907fa..e06128107 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -70,6 +70,51 @@ glusterd_unset_lock_owner (uuid_t owner) return 0; } +static int32_t +glusterd_is_local_addr (char *hostname) +{ + int32_t ret = -1; + struct addrinfo *result = NULL; + struct addrinfo *res = NULL; + int32_t found = 0; + + if ((!strcmp (hostname, "localhost")) || + (!strcmp (hostname, "127.0.0.1"))) { + found = 0; + goto out; + } + + ret = getaddrinfo (hostname, NULL, NULL, &result); + + if (ret != 0) { + gf_log ("", GF_LOG_ERROR, "error in getaddrinfo: %s\n", + gai_strerror(ret)); + goto out; + } + + for (res = result; res != NULL; res = res->ai_next) { + char hname[1024] = ""; + + ret = getnameinfo (res->ai_addr, res->ai_addrlen, hname, + NI_MAXHOST, NULL, 0, NI_NUMERICHOST); + if (ret) + goto out; + + if (!strncasecmp (hname, "127", 3)) { + ret = 0; + gf_log ("", GF_LOG_NORMAL, "local addr found"); + found = 1; + break; + } + } + +out: + //if (result) + // freeaddrinfo (result); + + return !found; +} + int32_t glusterd_lock (uuid_t uuid) { @@ -478,11 +523,9 @@ glusterd_resolve_brick (glusterd_brickinfo_t *brickinfo) } if (ret) { - if ((!strcmp (brickinfo->hostname, "localhost")) || - (!strcmp (brickinfo->hostname, "127.0.0.1"))) { + ret = glusterd_is_local_addr (brickinfo->hostname); + if (!ret) uuid_copy (brickinfo->uuid, priv->uuid); - ret = 0; - } } gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); |