diff options
Diffstat (limited to 'xlators/mgmt/glusterd')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-handler.c | 516 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-messages.h | 18 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-peer-utils.c | 51 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-peer-utils.h | 3 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c | 36 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-snapshot-utils.h | 2 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.c | 194 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.h | 26 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd.h | 1 |
9 files changed, 846 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c index 2c03c28168d..4a027f4ed7d 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handler.c +++ b/xlators/mgmt/glusterd/src/glusterd-handler.c @@ -4947,6 +4947,521 @@ glusterd_handle_get_vol_opt (rpcsvc_request_t *req) { return glusterd_big_locked_handler (req, __glusterd_handle_get_vol_opt); } + +static int +glusterd_print_global_options (dict_t *opts, char *key, data_t *val, void *data) +{ + FILE *fp = NULL; + + GF_VALIDATE_OR_GOTO (THIS->name, key, out); + GF_VALIDATE_OR_GOTO (THIS->name, val, out); + GF_VALIDATE_OR_GOTO (THIS->name, data, out); + + fp = (FILE *) data; + fprintf (fp, "%s: %s\n", key, val->data); +out: + return 0; +} + +static int +glusterd_print_snapinfo_by_vol (FILE *fp, glusterd_volinfo_t *volinfo, int volcount) +{ + int ret = -1; + glusterd_volinfo_t *snap_vol = NULL; + glusterd_volinfo_t *tmp_vol = NULL; + glusterd_snap_t *snapinfo = NULL; + int snapcount = 0; + char timestr[64] = {0,}; + char snap_status_str[STATUS_STRLEN] = {0,}; + + GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, fp, out); + + cds_list_for_each_entry_safe (snap_vol, tmp_vol, &volinfo->snap_volumes, + snapvol_list) { + snapcount++; + snapinfo = snap_vol->snapshot; + + ret = glusterd_get_snap_status_str (snapinfo, snap_status_str); + if (ret) { + gf_msg (THIS->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get status for snapshot: %s", + snapinfo->snapname); + + goto out; + } + gf_time_fmt (timestr, sizeof timestr, snapinfo->time_stamp, + gf_timefmt_FT); + + fprintf (fp, "Volume%d.snapshot%d.name: %s\n", + volcount, snapcount, snapinfo->snapname); + fprintf (fp, "Volume%d.snapshot%d.id: %s\n", volcount, snapcount, + gf_strdup (uuid_utoa (snapinfo->snap_id))); + fprintf (fp, "Volume%d.snapshot%d.time: %s\n", + volcount, snapcount, timestr); + + if (snapinfo->description) + fprintf (fp, "Volume%d.snapshot%d.description: %s\n", + volcount, snapcount, snapinfo->description); + fprintf (fp, "Volume%d.snapshot%d.status: %s\n", + volcount, snapcount, snap_status_str); + } + + ret = 0; +out: + return ret; +} + +static int +glusterd_get_state (rpcsvc_request_t *req, dict_t *dict) +{ + int32_t ret = -1; + gf_cli_rsp rsp = {0,}; + int fd = -1; + FILE *fp = NULL; + DIR *dp = NULL; + char err_str[2048] = {0,}; + glusterd_conf_t *priv = NULL; + glusterd_peerinfo_t *peerinfo = NULL; + glusterd_peer_hostname_t *peer_hostname_info = NULL; + glusterd_volinfo_t *volinfo = NULL; + glusterd_brickinfo_t *brickinfo = NULL; + glusterd_snap_t *snapinfo = NULL; + xlator_t *this = NULL; + char *odir = NULL; + char *filename = NULL; + char *ofilepath = NULL; + int count = 0; + int count_bkp = 0; + int odirlen = 0; + time_t now = 0; + char timestamp[16] = {0,}; + + char *vol_type_str = NULL; + char *hot_tier_type_str = NULL; + char *cold_tier_type_str = NULL; + + char transport_type_str[STATUS_STRLEN] = {0,}; + char quorum_status_str[STATUS_STRLEN] = {0,}; + char rebal_status_str[STATUS_STRLEN] = {0,}; + char peer_state_str[STATUS_STRLEN] = {0,}; + char vol_status_str[STATUS_STRLEN] = {0,}; + + this = THIS; + GF_VALIDATE_OR_GOTO (THIS->name, this, out); + + priv = THIS->private; + GF_VALIDATE_OR_GOTO (this->name, priv, out); + + GF_VALIDATE_OR_GOTO (this->name, dict, out); + + ret = dict_get_str (dict, "odir", &odir); + if (ret) { + gf_asprintf (&odir, "%s", "/var/run/gluster/"); + gf_msg (this->name, GF_LOG_INFO, 0, + GD_MSG_DICT_GET_FAILED, + "Default output directory: %s", odir); + } + + dp = sys_opendir (odir); + if (dp) { + sys_closedir (dp); + } else { + if (errno == ENOENT) { + snprintf (err_str, sizeof (err_str), + "Output directory %s does not exist.", odir); + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_DICT_GET_FAILED, "%s", err_str); + } else if (errno == ENOTDIR) { + snprintf (err_str, sizeof (err_str), "Output directory " + "does not exist. %s points to a file.", odir); + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_DICT_GET_FAILED, "%s", err_str); + } + + ret = -1; + goto out; + } + + ret = dict_get_str (dict, "filename", &filename); + if (ret) { + now = time (NULL); + strftime (timestamp, sizeof (timestamp), + "%Y%m%d_%H%M%S", localtime (&now)); + gf_asprintf (&filename, "%s_%s", "glusterd_state", timestamp); + + gf_msg (this->name, GF_LOG_INFO, 0, + GD_MSG_DICT_GET_FAILED, + "Default filename: %s", filename); + } + + odirlen = strlen (odir); + if (odir[odirlen-1] != '/') + strcat (odir, "/"); + + gf_asprintf (&ofilepath, "%s%s", odir, filename); + + ret = dict_set_str (dict, "ofilepath", ofilepath); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_DICT_SET_FAILED, "Unable to set output path"); + goto out; + } + + fp = fopen (ofilepath, "w"); + if (!fp) { + snprintf (err_str, sizeof (err_str), + "Failed to open file at %s", ofilepath); + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_DICT_GET_FAILED, "%s", err_str); + ret = -1; + goto out; + } + + fprintf (fp, "[Global]\n"); + + fprintf (fp, "MYUUID: %s\n", gf_strdup (uuid_utoa (priv->uuid))); + fprintf (fp, "op-version: %d\n", priv->op_version); + + fprintf (fp, "\n[Global options]\n"); + + if (priv->opts) + dict_foreach (priv->opts, glusterd_print_global_options, fp); + + rcu_read_lock (); + fprintf (fp, "\n[Peers]\n"); + + cds_list_for_each_entry_rcu (peerinfo, &priv->peers, uuid_list) { + ret = gd_peer_state_str (peerinfo, peer_state_str); + if (ret) { + rcu_read_unlock (); + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get peer state"); + goto out; + } + + fprintf (fp, "Peer%d.primary_hostname: %s\n", ++count, + peerinfo->hostname); + fprintf (fp, "Peer%d.uuid: %s\n", count, gd_peer_uuid_str (peerinfo)); + fprintf (fp, "Peer%d.state: %s\n", count, peer_state_str); + fprintf (fp, "Peer%d.connected: %d\n", count, peerinfo->connected); + + fprintf (fp, "Peer%d.hostnames: ", count); + cds_list_for_each_entry (peer_hostname_info, + &peerinfo->hostnames, hostname_list) + fprintf (fp, "%s, ", peer_hostname_info->hostname); + fprintf (fp, "\n"); + } + rcu_read_unlock (); + + count = 0; + fprintf (fp, "\n[Volumes]\n"); + + cds_list_for_each_entry (volinfo, &priv->volumes, vol_list) { + ret = glusterd_volume_get_type_str (volinfo, &vol_type_str); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get type for volume: %s", + volinfo->volname); + goto out; + } + + ret = glusterd_volume_get_status_str (volinfo, vol_status_str); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get status for volume: %s", + volinfo->volname); + goto out; + } + + ret = glusterd_volume_get_transport_type_str (volinfo, + transport_type_str); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get transport type for volume: %s", + volinfo->volname); + goto out; + } + + ret = glusterd_volume_get_quorum_status_str (volinfo, + quorum_status_str); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get quorum status for volume: %s", + volinfo->volname); + goto out; + } + + ret = glusterd_volume_get_rebalance_status_str (volinfo, + rebal_status_str); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get rebalance status for volume: %s", + volinfo->volname); + goto out; + } + + fprintf (fp, "Volume%d.name: %s\n", ++count, volinfo->volname); + fprintf (fp, "Volume%d.id: %s\n", count, + gf_strdup (uuid_utoa (volinfo->volume_id))); + fprintf (fp, "Volume%d.type: %s\n", count, vol_type_str); + fprintf (fp, "Volume%d.transport_type: %s\n", count, + transport_type_str); + fprintf (fp, "Volume%d.status: %s\n", count, vol_status_str); + fprintf (fp, "Volume%d.brickcount: %d\n", count, + volinfo->brick_count); + + count_bkp = count; + count = 0; + cds_list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) { + fprintf (fp, "Volume%d.Brick%d.path: %s:%s\n", + count_bkp, ++count, brickinfo->hostname, + brickinfo->path); + fprintf (fp, "Volume%d.Brick%d.hostname: %s\n", + count_bkp, count, brickinfo->hostname); + + /* Add following information only for bricks + * local to current node */ + if (gf_uuid_compare (brickinfo->uuid, MY_UUID)) + continue; + fprintf (fp, "Volume%d.Brick%d.port: %d\n", count_bkp, + count, brickinfo->port); + fprintf (fp, "Volume%d.Brick%d.rdma_port: %d\n", count_bkp, + count, brickinfo->rdma_port); + fprintf (fp, "Volume%d.Brick%d.status: %s\n", count_bkp, + count, brickinfo->status ? "Started" : "Stopped"); + fprintf (fp, "Volume%d.Brick%d.filesystem_type: %s\n", + count_bkp, count, brickinfo->fstype); + fprintf (fp, "Volume%d.Brick%d.mount_options: %s\n", + count_bkp, count, brickinfo->mnt_opts); + fprintf (fp, "Volume%d.Brick%d.signedin: %s\n", count_bkp, + count, brickinfo->signed_in ? "True" : "False"); + } + + count = count_bkp; + + ret = glusterd_print_snapinfo_by_vol (fp, volinfo, count); + if (ret) + goto out; + + fprintf (fp, "Volume%d.snap_count: %"PRIu64"\n", count, + volinfo->snap_count); + fprintf (fp, "Volume%d.stripe_count: %d\n", count, + volinfo->stripe_count); + fprintf (fp, "Volume%d.subvol_count: %d\n", count, + volinfo->subvol_count); + fprintf (fp, "Volume%d.arbiter_count: %d\n", count, + volinfo->arbiter_count); + fprintf (fp, "Volume%d.disperse_count: %d\n", count, + volinfo->disperse_count); + fprintf (fp, "Volume%d.redundancy_count: %d\n", count, + volinfo->redundancy_count); + fprintf (fp, "Volume%d.quorum_status: %s\n", count, + quorum_status_str); + + fprintf (fp, "Volume%d.snapd_svc.online_status: %s\n", count, + volinfo->snapd.svc.online ? "Online" : "Offline"); + fprintf (fp, "Volume%d.snapd_svc.inited: %s\n", count, + volinfo->snapd.svc.inited ? "True" : "False"); + + fprintf (fp, "Volume%d.rebalance.id: %s\n", count, + gf_strdup (uuid_utoa (volinfo->rebal.rebalance_id))); + fprintf (fp, "Volume%d.rebalance.status: %s\n", count, + rebal_status_str); + fprintf (fp, "Volume%d.rebalance.failures: %"PRIu64"\n", count, + volinfo->rebal.rebalance_failures); + fprintf (fp, "Volume%d.rebalance.skipped: %"PRIu64"\n", count, + volinfo->rebal.skipped_files); + fprintf (fp, "Volume%d.rebalance.lookedup: %"PRIu64"\n", count, + volinfo->rebal.lookedup_files); + fprintf (fp, "Volume%d.rebalance.files: %"PRIu64"\n", count, + volinfo->rebal.rebalance_files); + fprintf (fp, "Volume%d.rebalance.data: %"PRIu64"\n", count, + volinfo->rebal.rebalance_data); + fprintf (fp, "Volume%d.rebalance.data: %"PRIu64"\n", count, + volinfo->rebal.rebalance_data); + + if (volinfo->type == GF_CLUSTER_TYPE_TIER) { + ret = glusterd_volume_get_hot_tier_type_str ( + volinfo, &hot_tier_type_str); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get hot tier type for " + "volume: %s", volinfo->volname); + goto out; + } + + ret = glusterd_volume_get_cold_tier_type_str ( + volinfo, &cold_tier_type_str); + if (ret) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_STATE_STR_GET_FAILED, + "Failed to get cold tier type for " + "volume: %s", volinfo->volname); + goto out; + } + + fprintf (fp, "Volume%d.tier_info.cold_tier_type: %s\n", + count, cold_tier_type_str); + fprintf (fp, "Volume%d.tier_info.cold_brick_count: %d\n", + count, volinfo->tier_info.cold_brick_count); + fprintf (fp, "Volume%d.tier_info.cold_replica_count: %d\n", + count, volinfo->tier_info.cold_replica_count); + fprintf (fp, "Volume%d.tier_info.cold_disperse_count: %d\n", + count, volinfo->tier_info.cold_disperse_count); + fprintf (fp, "Volume%d.tier_info.cold_dist_leaf_count: %d\n", + count, volinfo->tier_info.cold_dist_leaf_count); + fprintf (fp, "Volume%d.tier_info.cold_redundancy_count: %d\n", + count, volinfo->tier_info.cold_redundancy_count); + fprintf (fp, "Volume%d.tier_info.hot_tier_type: %s\n", + count, hot_tier_type_str); + fprintf (fp, "Volume%d.tier_info.hot_brick_count: %d\n", + count, volinfo->tier_info.hot_brick_count); + fprintf (fp, "Volume%d.tier_info.hot_replica_count: %d\n", + count, volinfo->tier_info.hot_replica_count); + fprintf (fp, "Volume%d.tier_info.promoted: %d\n", + count, volinfo->tier_info.promoted); + fprintf (fp, "Volume%d.tier_info.demoted: %d\n", + count, volinfo->tier_info.demoted); + } + + if (volinfo->rep_brick.src_brick && volinfo->rep_brick.dst_brick) { + fprintf (fp, "Volume%d.replace_brick.src: %s:%s\n", count, + volinfo->rep_brick.src_brick->hostname, + volinfo->rep_brick.src_brick->path); + fprintf (fp, "Volume%d.replace_brick.dest: %s:%s\n", count, + volinfo->rep_brick.dst_brick->hostname, + volinfo->rep_brick.dst_brick->path); + } + + fprintf (fp, "\n"); + } + + count = 0; + + fprintf (fp, "\n[Services]\n"); + + if (priv->shd_svc.inited) { + fprintf (fp, "svc%d.name: %s\n", ++count, priv->shd_svc.name); + fprintf (fp, "svc%d.online_status: %s\n\n", count, + priv->shd_svc.online ? "Online" : "Offline"); + } + + if (priv->nfs_svc.inited) { + fprintf (fp, "svc%d.name: %s\n", ++count, priv->nfs_svc.name); + fprintf (fp, "svc%d.online_status: %s\n\n", count, + priv->nfs_svc.online ? "Online" : "Offline"); + } + + if (priv->bitd_svc.inited) { + fprintf (fp, "svc%d.name: %s\n", ++count, priv->bitd_svc.name); + fprintf (fp, "svc%d.online_status: %s\n\n", count, + priv->bitd_svc.online ? "Online" : "Offline"); + } + + if (priv->scrub_svc.inited) { + fprintf (fp, "svc%d.name: %s\n", ++count, priv->scrub_svc.name); + fprintf (fp, "svc%d.online_status: %s\n\n", count, + priv->scrub_svc.online ? "Online" : "Offline"); + } + + if (priv->quotad_svc.inited) { + fprintf (fp, "svc%d.name: %s\n", ++count, priv->quotad_svc.name); + fprintf (fp, "svc%d.online_status: %s\n\n", count, + priv->quotad_svc.online ? "Online" : "Offline"); + } + + fprintf (fp, "\n[Misc]\n"); + if (priv->pmap) { + fprintf (fp, "Base port: %d\n", priv->pmap->base_port); + fprintf (fp, "Last allocated port: %d\n", + priv->pmap->last_alloc); + } +out: + + if (fp) + fclose(fp); + + rsp.op_ret = ret; + rsp.op_errstr = err_str; + + ret = dict_allocate_and_serialize (dict, &rsp.dict.dict_val, + &rsp.dict.dict_len); + glusterd_to_cli (req, &rsp, NULL, 0, NULL, + (xdrproc_t)xdr_gf_cli_rsp, dict); + + return ret; +} + +static int +__glusterd_handle_get_state (rpcsvc_request_t *req) +{ + int32_t ret = -1; + gf_cli_req cli_req = {{0,},}; + dict_t *dict = NULL; + char err_str[2048] = {0,}; + xlator_t *this = NULL; + + this = THIS; + GF_VALIDATE_OR_GOTO (THIS->name, this, out); + GF_VALIDATE_OR_GOTO (this->name, req, out); + + ret = xdr_to_generic (req->msg[0], &cli_req, (xdrproc_t)xdr_gf_cli_req); + if (ret < 0) { + snprintf (err_str, sizeof (err_str), "Failed to decode " + "request received from cli"); + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_REQ_DECODE_FAIL, "%s", err_str); + req->rpc_err = GARBAGE_ARGS; + goto out; + } + + if (cli_req.dict.dict_len) { + /* Unserialize the dictionary */ + dict = dict_new (); + + ret = dict_unserialize (cli_req.dict.dict_val, + cli_req.dict.dict_len, + &dict); + if (ret < 0) { + gf_msg (this->name, GF_LOG_ERROR, 0, + GD_MSG_DICT_UNSERIALIZE_FAIL, + "failed to " + "unserialize req-buffer to dictionary"); + snprintf (err_str, sizeof (err_str), "Unable to decode" + " the command"); + goto out; + } else { + dict->extra_stdfree = cli_req.dict.dict_val; + } + } + + gf_msg (this->name, GF_LOG_INFO, 0, GD_MSG_DAEMON_STATE_REQ_RCVD, + "Received request to get state for glusterd"); + + ret = glusterd_get_state (req, dict); + +out: + if (dict) + dict_unref (dict); + return ret; +} + +int +glusterd_handle_get_state (rpcsvc_request_t *req) +{ + return glusterd_big_locked_handler (req, + __glusterd_handle_get_state); +} + static int get_brickinfo_from_brickid (char *brickid, glusterd_brickinfo_t **brickinfo) { @@ -5410,6 +5925,7 @@ rpcsvc_actor_t gd_svc_cli_actors[GLUSTER_CLI_MAXVALUE] = { [GLUSTER_CLI_GANESHA] = { "GANESHA" , GLUSTER_CLI_GANESHA, glusterd_handle_ganesha_cmd, NULL, 0, DRC_NA}, [GLUSTER_CLI_GET_VOL_OPT] = {"GET_VOL_OPT", GLUSTER_CLI_GET_VOL_OPT, glusterd_handle_get_vol_opt, NULL, 0, DRC_NA}, [GLUSTER_CLI_BITROT] = {"BITROT", GLUSTER_CLI_BITROT, glusterd_handle_bitrot, NULL, 0, DRC_NA}, + [GLUSTER_CLI_GET_STATE] = {"GET_STATE", GLUSTER_CLI_GET_STATE, glusterd_handle_get_state, NULL, 0, DRC_NA}, }; struct rpcsvc_program gd_svc_cli_prog = { diff --git a/xlators/mgmt/glusterd/src/glusterd-messages.h b/xlators/mgmt/glusterd/src/glusterd-messages.h index 2c76dbfe073..f0c9ee25ed6 100644 --- a/xlators/mgmt/glusterd/src/glusterd-messages.h +++ b/xlators/mgmt/glusterd/src/glusterd-messages.h @@ -41,7 +41,7 @@ #define GLUSTERD_COMP_BASE GLFS_MSGID_GLUSTERD -#define GLFS_NUM_MESSAGES 583 +#define GLFS_NUM_MESSAGES 585 #define GLFS_MSGID_END (GLUSTERD_COMP_BASE + GLFS_NUM_MESSAGES + 1) /* Messaged with message IDs */ @@ -4713,6 +4713,22 @@ */ #define GD_MSG_SYSCALL_FAIL (GLUSTERD_COMP_BASE + 583) +/*! + * @messageid + * @diagnosis + * @recommendation + * + */ +#define GD_MSG_DAEMON_STATE_REQ_RCVD (GLUSTERD_COMP_BASE + 584) + +/*! + * @messageid + * @diagnosis + * @recommendation + * + */ +#define GD_MSG_STATE_STR_GET_FAILED (GLUSTERD_COMP_BASE + 585) + /*------------*/ #define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages" #endif /* !_GLUSTERD_MESSAGES_H_ */ diff --git a/xlators/mgmt/glusterd/src/glusterd-peer-utils.c b/xlators/mgmt/glusterd/src/glusterd-peer-utils.c index 1a97111d0f5..a8e99189dbd 100644 --- a/xlators/mgmt/glusterd/src/glusterd-peer-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-peer-utils.c @@ -393,6 +393,57 @@ gd_peer_uuid_str (glusterd_peerinfo_t *peerinfo) return peerinfo->uuid_str; } +int +gd_peer_state_str (glusterd_peerinfo_t *peerinfo, char *state_str) +{ + int ret = -1; + + GF_VALIDATE_OR_GOTO (THIS->name, peerinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, state_str, out); + + switch (peerinfo->state.state) { + case GD_FRIEND_STATE_DEFAULT: + gf_asprintf (&state_str, "%s", "default"); + break; + case GD_FRIEND_STATE_REQ_SENT: + gf_asprintf (&state_str, "%s", "request sent"); + break; + case GD_FRIEND_STATE_REQ_RCVD: + gf_asprintf (&state_str, "%s", "request received"); + break; + case GD_FRIEND_STATE_BEFRIENDED: + gf_asprintf (&state_str, "%s", "befriended"); + break; + case GD_FRIEND_STATE_REQ_ACCEPTED: + gf_asprintf (&state_str, "%s", "request accepted"); + break; + case GD_FRIEND_STATE_REQ_SENT_RCVD: + gf_asprintf (&state_str, "%s", "request sent received"); + break; + case GD_FRIEND_STATE_REJECTED: + gf_asprintf (&state_str, "%s", "rejected"); + break; + case GD_FRIEND_STATE_UNFRIEND_SENT: + gf_asprintf (&state_str, "%s", "unfriend sent"); + break; + case GD_FRIEND_STATE_PROBE_RCVD: + gf_asprintf (&state_str, "%s", "probe received"); + break; + case GD_FRIEND_STATE_CONNECTED_RCVD: + gf_asprintf (&state_str, "%s", "connected received"); + break; + case GD_FRIEND_STATE_CONNECTED_ACCEPTED: + gf_asprintf (&state_str, "%s", "connected accepted"); + break; + case GD_FRIEND_STATE_MAX: + goto out; + } + + ret = 0; +out: + return ret; +} + gf_boolean_t glusterd_are_all_peers_up () { diff --git a/xlators/mgmt/glusterd/src/glusterd-peer-utils.h b/xlators/mgmt/glusterd/src/glusterd-peer-utils.h index e74d1ed9536..e500ee1dd91 100644 --- a/xlators/mgmt/glusterd/src/glusterd-peer-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-peer-utils.h @@ -42,6 +42,9 @@ glusterd_uuid_to_hostname (uuid_t uuid); char* gd_peer_uuid_str (glusterd_peerinfo_t *peerinfo); +int +gd_peer_state_str (glusterd_peerinfo_t *peerinfo, char *state_str); + gf_boolean_t glusterd_are_all_peers_up (); diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c index 5a09254511b..ef094c16f51 100644 --- a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c @@ -4093,3 +4093,39 @@ gd_get_snap_conf_values_if_present (dict_t *dict, uint64_t *sys_hard_limit, GLUSTERD_STORE_KEY_SNAP_MAX_SOFT_LIMIT); } } + +int +glusterd_get_snap_status_str (glusterd_snap_t *snapinfo, char *snap_status_str) +{ + int ret = -1; + + GF_VALIDATE_OR_GOTO (THIS->name, snapinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, snap_status_str, out); + + switch (snapinfo->snap_status) { + case GD_SNAP_STATUS_NONE: + sprintf (snap_status_str, "%s", "none"); + break; + case GD_SNAP_STATUS_INIT: + sprintf (snap_status_str, "%s", "init"); + break; + case GD_SNAP_STATUS_IN_USE: + sprintf (snap_status_str, "%s", "in_use"); + break; + case GD_SNAP_STATUS_DECOMMISSION: + sprintf (snap_status_str, "%s", "decommissioned"); + break; + case GD_SNAP_STATUS_UNDER_RESTORE: + sprintf (snap_status_str, "%s", "under_restore"); + break; + case GD_SNAP_STATUS_RESTORED: + sprintf (snap_status_str, "%s", "restored"); + break; + default: + goto out; + } + ret = 0; +out: + return ret; +} + diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.h b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.h index c0e7e8e218d..b964a438623 100644 --- a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.h @@ -161,6 +161,8 @@ glusterd_is_snap_soft_limit_reached (glusterd_volinfo_t *volinfo, void gd_get_snap_conf_values_if_present (dict_t *opts, uint64_t *sys_hard_limit, uint64_t *sys_soft_limit); +int +glusterd_get_snap_status_str (glusterd_snap_t *snapinfo, char *snap_status_str); #endif diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index 872475e9ab0..ec371d80815 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -59,6 +59,7 @@ #include "glusterd-bitd-svc.h" #include "glusterd-server-quorum.h" #include "quota-common-utils.h" +#include "common-utils.h" #include "xdr-generic.h" #include <sys/resource.h> @@ -11225,6 +11226,199 @@ glusterd_is_volume_started (glusterd_volinfo_t *volinfo) return (volinfo->status == GLUSTERD_STATUS_STARTED); } +int +glusterd_volume_get_type_str (glusterd_volinfo_t *volinfo, char **voltype_str) +{ + int ret = -1; + int type = 0; + int brick_count = 0; + int dist_count = 0; + + GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out); + + type = get_vol_type (volinfo->type, volinfo->brick_count, + volinfo->dist_leaf_count); + + *voltype_str = vol_type_str[type]; + + ret = 0; +out: + return ret; +} + +int +glusterd_volume_get_status_str (glusterd_volinfo_t *volinfo, char *status_str) +{ + int ret = -1; + + GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, status_str, out); + + switch (volinfo->status) { + case GLUSTERD_STATUS_NONE: + sprintf (status_str, "%s", "Created"); + break; + case GLUSTERD_STATUS_STARTED: + sprintf (status_str, "%s", "Started"); + break; + case GLUSTERD_STATUS_STOPPED: + sprintf (status_str, "%s", "Stopped"); + break; + default: + goto out; + + } + ret = 0; +out: + return ret; +} + +int +glusterd_volume_get_transport_type_str (glusterd_volinfo_t *volinfo, + char *transport_type_str) +{ + int ret = -1; + + GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, transport_type_str, out); + + switch (volinfo->transport_type) { + case GF_TRANSPORT_TCP: + sprintf (transport_type_str, "%s", "tcp"); + break; + case GF_TRANSPORT_RDMA: + sprintf (transport_type_str, "%s", "rdma"); + break; + case GF_TRANSPORT_BOTH_TCP_RDMA: + sprintf (transport_type_str, "%s", "tcp_rdma_both"); + break; + default: + goto out; + + } + ret = 0; +out: + return ret; +} + +int +glusterd_volume_get_quorum_status_str (glusterd_volinfo_t *volinfo, + char *quorum_status_str) +{ + int ret = -1; + + GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, quorum_status_str, out); + + switch (volinfo->quorum_status) { + case NOT_APPLICABLE_QUORUM: + sprintf (quorum_status_str, "%s", "not_applicable"); + break; + case MEETS_QUORUM: + sprintf (quorum_status_str, "%s", "meets"); + break; + case DOESNT_MEET_QUORUM: + sprintf (quorum_status_str, "%s", "does_not_meet"); + break; + default: + goto out; + + } + ret = 0; +out: + return ret; +} + +int +glusterd_volume_get_rebalance_status_str (glusterd_volinfo_t *volinfo, + char *rebal_status_str) +{ + int ret = -1; + + GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, rebal_status_str, out); + + switch (volinfo->rebal.defrag_status) { + case GF_DEFRAG_STATUS_NOT_STARTED: + sprintf (rebal_status_str, "%s", "not_started"); + break; + case GF_DEFRAG_STATUS_STARTED: + sprintf (rebal_status_str, "%s", "started"); + break; + case GF_DEFRAG_STATUS_STOPPED: + sprintf (rebal_status_str, "%s", "stopped"); + break; + case GF_DEFRAG_STATUS_COMPLETE: + sprintf (rebal_status_str, "%s", "completed"); + break; + case GF_DEFRAG_STATUS_FAILED: + sprintf (rebal_status_str, "%s", "failed"); + break; + case GF_DEFRAG_STATUS_LAYOUT_FIX_STARTED: + sprintf (rebal_status_str, "%s", "layout_fix_started"); + break; + case GF_DEFRAG_STATUS_LAYOUT_FIX_STOPPED: + sprintf (rebal_status_str, "%s", "layout_fix_stopped"); + break; + case GF_DEFRAG_STATUS_LAYOUT_FIX_COMPLETE: + sprintf (rebal_status_str, "%s", "layout_fix_complete"); + break; + case GF_DEFRAG_STATUS_LAYOUT_FIX_FAILED: + sprintf (rebal_status_str, "%s", "layout_fix_failed"); + break; + default: + goto out; + } + ret = 0; +out: + return ret; +} + +int +glusterd_volume_get_hot_tier_type_str (glusterd_volinfo_t *volinfo, + char **hot_tier_type_str) +{ + int ret = -1; + int hot_tier_type = 0; + int hot_dist_count = 0; + + GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, hot_tier_type_str, out); + + hot_dist_count = volinfo->tier_info.hot_replica_count ? + volinfo->tier_info.hot_replica_count : 1; + + hot_tier_type = get_vol_type (volinfo->tier_info.hot_type, hot_dist_count, + volinfo->tier_info.hot_brick_count); + + *hot_tier_type_str = vol_type_str[hot_tier_type]; + + ret = 0; +out: + return ret; +} + +int +glusterd_volume_get_cold_tier_type_str (glusterd_volinfo_t *volinfo, + char **cold_tier_type_str) +{ + int ret = -1; + int cold_tier_type = 0; + + GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out); + GF_VALIDATE_OR_GOTO (THIS->name, cold_tier_type_str, out); + + cold_tier_type = get_vol_type (volinfo->tier_info.cold_type, + volinfo->tier_info.cold_dist_leaf_count, + volinfo->tier_info.cold_brick_count); + + *cold_tier_type_str = vol_type_str[cold_tier_type]; + + ret = 0; +out: + return ret; +} + /* This function will insert the element to the list in a order. Order will be based on the compare function provided as a input. If element to be inserted in ascending order compare should return: diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index f4c4138829f..ca07efd54ba 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -678,6 +678,32 @@ glusterd_nfs_pmap_deregister (); gf_boolean_t glusterd_is_volume_started (glusterd_volinfo_t *volinfo); +int +glusterd_volume_get_type_str (glusterd_volinfo_t *volinfo, char **vol_type_str); + +int +glusterd_volume_get_status_str (glusterd_volinfo_t *volinfo, char *status_str); + +int +glusterd_volume_get_transport_type_str (glusterd_volinfo_t *volinfo, + char *transport_type_str); + +int +glusterd_volume_get_quorum_status_str (glusterd_volinfo_t *volinfo, + char *quorum_status_str); + +int +glusterd_volume_get_rebalance_status_str (glusterd_volinfo_t *volinfo, + char *rebal_status_str); + +int +glusterd_volume_get_hot_tier_type_str (glusterd_volinfo_t *volinfo, + char **hot_tier_type_str); + +int +glusterd_volume_get_cold_tier_type_str (glusterd_volinfo_t *volinfo, + char **cold_tier_type_str); + void glusterd_list_add_order (struct cds_list_head *new, struct cds_list_head *head, int (*compare)(struct cds_list_head *, diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h index 090092000ac..bf427fdf660 100644 --- a/xlators/mgmt/glusterd/src/glusterd.h +++ b/xlators/mgmt/glusterd/src/glusterd.h @@ -56,6 +56,7 @@ #define GLUSTERD_SNAPS_DEF_SOFT_LIMIT_PERCENT 90 #define GLUSTERD_SNAPS_MAX_SOFT_LIMIT_PERCENT 100 #define GLUSTERD_SERVER_QUORUM "server" +#define STATUS_STRLEN 128 #define FMTSTR_CHECK_VOL_EXISTS "Volume %s does not exist" #define FMTSTR_RESOLVE_BRICK "Could not find peer on which brick %s:%s resides" |