diff options
-rw-r--r-- | cli/src/cli-cmd-parser.c | 34 | ||||
-rw-r--r-- | cli/src/cli-cmd-volume.c | 72 | ||||
-rw-r--r-- | cli/src/cli-rpc-ops.c | 127 | ||||
-rw-r--r-- | cli/src/cli.c | 11 | ||||
-rw-r--r-- | cli/src/cli.h | 13 | ||||
-rw-r--r-- | rpc/rpc-lib/src/protocol-common.h | 2 | ||||
-rw-r--r-- | rpc/xdr/src/cli1-xdr.c | 129 | ||||
-rw-r--r-- | rpc/xdr/src/cli1-xdr.h | 120 | ||||
-rw-r--r-- | rpc/xdr/src/cli1-xdr.x | 24 | ||||
-rw-r--r-- | rpc/xdr/src/cli1.c | 36 | ||||
-rw-r--r-- | rpc/xdr/src/cli1.h | 16 | ||||
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-handler.c | 61 | ||||
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.c | 113 | ||||
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.h | 5 | ||||
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-rpc-ops.c | 84 | ||||
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.c | 87 | ||||
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.h | 4 | ||||
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd.h | 1 |
18 files changed, 828 insertions, 111 deletions
diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c index a442b3aee..9f35cc47e 100644 --- a/cli/src/cli-cmd-parser.c +++ b/cli/src/cli-cmd-parser.c @@ -1646,3 +1646,37 @@ out: dict_destroy (dict); return ret; } + +int32_t +cli_cmd_volume_status_parse (const char **words, int wordcount, + dict_t **options) +{ + dict_t *dict = NULL; + int ret = -1; + + GF_ASSERT (words); + GF_ASSERT (options); + + + GF_ASSERT ((strncmp(words[0], "volume", 6) == 0)); + GF_ASSERT ((strncmp(words[1], "status", 5) == 0)); + + + dict = dict_new (); + if (!dict) + goto out; + + GF_ASSERT(words[2]); + + ret = dict_set_str (dict, "volname", (char *)words[2]); + if (ret) + goto out; + + *options = dict; + + out: + if (ret && dict) + dict_destroy (dict); + + return ret; +} diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c index ab7f1ddc7..b61eb31c0 100644 --- a/cli/src/cli-cmd-volume.c +++ b/cli/src/cli-cmd-volume.c @@ -1211,6 +1211,74 @@ cli_cmd_log_level_cbk (struct cli_state *state, struct cli_cmd_word *word, return ret; } +int +cli_cmd_volume_status_cbk (struct cli_state *state, + struct cli_cmd_word *word, + const char **words, int wordcount) +{ + int ret = -1; + rpc_clnt_procedure_t *proc = NULL; + call_frame_t *frame = NULL; + dict_t *dict = NULL; + int parse_error = 0; + + if (wordcount != 3) { + cli_usage_out (word->pattern); + parse_error = 1; + goto out; + } + + proc = &cli_rpc_prog->proctable[GLUSTER_CLI_STATUS_VOLUME]; + + frame = create_frame (THIS, THIS->ctx->pool); + if (!frame) + goto out; + + ret = cli_cmd_volume_status_parse (words, wordcount, &dict); + if (ret) + goto out; + + if (proc->fn) + ret = proc->fn (frame, THIS, dict); + + out: + return ret; +} + + +int +cli_print_brick_status (char *brick, int port, int online, int pid) +{ + int fieldlen = CLI_VOL_STATUS_BRICK_LEN; + char buf[80] = {0,}; + int bricklen = 0; + int i = 0; + char *p = NULL; + int num_tabs = 0; + + bricklen = strlen (brick); + p = brick; + while (bricklen > 0) { + if (bricklen > fieldlen) { + i++; + strncpy (buf, p, fieldlen); + buf[strlen(buf) + 1] = '\0'; + cli_out ("%s", buf); + p = brick + i * fieldlen; + bricklen -= fieldlen; + } else { + num_tabs = (fieldlen - bricklen) / CLI_TAB_LENGTH + 1; + printf ("%s", p); + while (num_tabs-- != 0) + printf ("\t"); + cli_out ("%d\t%c\t%d", port, online?'Y':'N', pid); + bricklen = 0; + } + } + + return 0; +} + struct cli_cmd volume_cmds[] = { { "volume info [all|<VOLNAME>]", cli_cmd_volume_info_cbk, @@ -1309,6 +1377,10 @@ struct cli_cmd volume_cmds[] = { cli_cmd_log_level_cbk, "log level for translator"}, + { "volume status <VOLNAME>", + cli_cmd_volume_status_cbk, + "display status of specified volume"}, + { NULL, NULL, NULL } }; diff --git a/cli/src/cli-rpc-ops.c b/cli/src/cli-rpc-ops.c index b6fbf3f05..498cdbf74 100644 --- a/cli/src/cli-rpc-ops.c +++ b/cli/src/cli-rpc-ops.c @@ -3562,6 +3562,130 @@ out: return ret; } +static int +gf_cli3_1_status_cbk (struct rpc_req *req, struct iovec *iov, + int count, void *myframe) +{ + gf1_cli_status_volume_rsp rsp = {0,}; + int ret = -1; + dict_t *dict = NULL; + char *hostname = NULL; + char *path = NULL; + int i = 0; + int port = 0; + int online = 0; + char key[1024] = {0,}; + int pid = 0; + char brick[8192] = {0,}; + char *volname = NULL; + + + if (req->rpc_status == -1) + goto out; + + ret = gf_xdr_to_cli_status_volume_rsp (*iov, &rsp); + if (ret < 0) { + gf_log ("cli", GF_LOG_ERROR, "Volume status response error"); + goto out; + } + + gf_log ("cli", GF_LOG_DEBUG, "Received response to status cmd"); + + if (rsp.op_ret && strcmp (rsp.op_errstr, "")) + cli_out ("%s", rsp.op_errstr); + else if (rsp.op_ret) + cli_out ("Unable to obtain volume status information."); + + dict = dict_new (); + if (!dict) + goto out; + + ret = dict_unserialize (rsp.dict.dict_val, + rsp.dict.dict_len, + &dict); + if (ret) + goto out; + + + ret = dict_get_int32 (dict, "count", &count); + if (ret) + goto out; + + ret = dict_get_str (dict, "volname", &volname); + + cli_out ("Brick status for volume: %s", volname); + cli_out ("Brick\t\t\t\t\t\t\tPort\tOnline\tPID"); + for (i = 0; i < count; i++) { + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "brick%d.hostname", i); + ret = dict_get_str (dict, key, &hostname); + if (ret) + goto out; + + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "brick%d.path", i); + ret = dict_get_str (dict, key, &path); + if (ret) + goto out; + + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "brick%d.port", i); + ret = dict_get_int32 (dict, key, &port); + if (ret) + goto out; + + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "brick%d.status", i); + ret = dict_get_int32 (dict, key, &online); + if (ret) + goto out; + + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "brick%d.pid", i); + ret = dict_get_int32 (dict, key, &pid); + + snprintf (brick, sizeof (brick) -1, "%s:%s", hostname, path); + + cli_print_line (CLI_BRICK_STATUS_LINE_LEN); + cli_print_brick_status (brick, port, online, pid); + } + + ret = rsp.op_ret; + + out: + cli_cmd_broadcast_response (ret); + return ret; +} + +int32_t +gf_cli3_1_status_volume (call_frame_t *frame, xlator_t *this, + void *data) +{ + gf1_cli_status_volume_req req = {0,}; + int ret = 0; + dict_t *dict = NULL; + + if (!frame || !this || !data) { + ret = -1; + goto out; + } + + dict = data; + + ret = dict_get_str (dict, "volname", &req.volname); + if (ret) + goto out; + + ret = cli_cmd_submit (&req, frame, cli_rpc_prog, + GLUSTER_CLI_STATUS_VOLUME, NULL, + gf_xdr_from_cli_status_volume_req, + this, gf_cli3_1_status_cbk, + (xdrproc_t)xdr_gf1_cli_status_volume_req); + + out: + gf_log ("cli", GF_LOG_DEBUG, "Returning: %d", ret); + return ret; +} struct rpc_clnt_procedure gluster_cli_actors[GLUSTER_CLI_MAXVALUE] = { [GLUSTER_CLI_NULL] = {"NULL", NULL }, @@ -3593,7 +3717,8 @@ struct rpc_clnt_procedure gluster_cli_actors[GLUSTER_CLI_MAXVALUE] = { [GLUSTER_CLI_QUOTA] = {"QUOTA", gf_cli3_1_quota}, [GLUSTER_CLI_TOP_VOLUME] = {"TOP_VOLUME", gf_cli3_1_top_volume}, [GLUSTER_CLI_LOG_LEVEL] = {"VOLUME_LOGLEVEL", gf_cli3_1_log_level}, - [GLUSTER_CLI_GETWD] = {"GETWD", gf_cli3_1_getwd} + [GLUSTER_CLI_GETWD] = {"GETWD", gf_cli3_1_getwd}, + [GLUSTER_CLI_STATUS_VOLUME] = {"STATUS_VOLUME", gf_cli3_1_status_volume}, }; struct rpc_clnt_program cli_prog = { diff --git a/cli/src/cli.c b/cli/src/cli.c index 1703c0ca6..eec14d6fa 100644 --- a/cli/src/cli.c +++ b/cli/src/cli.c @@ -698,3 +698,14 @@ out: return ret; } + +void +cli_print_line (int len) +{ + GF_ASSERT (len > 0); + + while (len--) + printf ("-"); + + printf ("\n"); +} diff --git a/cli/src/cli.h b/cli/src/cli.h index 91fca102e..55d0d89f1 100644 --- a/cli/src/cli.h +++ b/cli/src/cli.h @@ -34,6 +34,9 @@ #define CLI_DEFAULT_CONN_TIMEOUT 120 #define CLI_DEFAULT_CMD_TIMEOUT 120 #define DEFAULT_CLI_LOG_FILE_DIRECTORY DATADIR "/log/glusterfs" +#define CLI_VOL_STATUS_BRICK_LEN 55 +#define CLI_TAB_LENGTH 8 +#define CLI_BRICK_STATUS_LINE_LEN 75 enum argp_option_keys { ARGP_DEBUG_KEY = 133, @@ -248,4 +251,14 @@ cli_cmd_volume_top_parse (const char **words, int wordcount, int32_t cli_cmd_log_level_parse (const char **words, int wordcount, dict_t **options); + +int32_t +cli_cmd_volume_status_parse (const char **words, int wordcount, + dict_t **options); + +int +cli_print_brick_status (char *brick, int port, int online, int pid); + +void +cli_print_line (int len); #endif /* __CLI_H__ */ diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h index a456fb727..216429e79 100644 --- a/rpc/rpc-lib/src/protocol-common.h +++ b/rpc/rpc-lib/src/protocol-common.h @@ -109,6 +109,7 @@ enum gf_mgmt_procnum_ { GD_MGMT_CLI_PROFILE_VOLUME, GD_MGMT_BRICK_OP, GD_MGMT_CLI_LOG_LEVEL, + GD_MGMT_CLI_STATUS_VOLUME, GD_MGMT_MAXVALUE, }; @@ -201,6 +202,7 @@ enum gluster_cli_procnum { GLUSTER_CLI_TOP_VOLUME, GLUSTER_CLI_GETWD, GLUSTER_CLI_LOG_LEVEL, + GLUSTER_CLI_STATUS_VOLUME, GLUSTER_CLI_MAXVALUE, }; diff --git a/rpc/xdr/src/cli1-xdr.c b/rpc/xdr/src/cli1-xdr.c index d4523c359..a37e4cd21 100644 --- a/rpc/xdr/src/cli1-xdr.c +++ b/rpc/xdr/src/cli1-xdr.c @@ -17,7 +17,6 @@ <http://www.gnu.org/licenses/>. */ - /* * Please do not edit this file. * It was generated using rpcgen. @@ -112,9 +111,9 @@ bool_t xdr_gf1_cli_top_op (XDR *xdrs, gf1_cli_top_op *objp) { - if (!xdr_enum (xdrs, (enum_t *) objp)) - return FALSE; - return TRUE; + if (!xdr_enum (xdrs, (enum_t *) objp)) + return FALSE; + return TRUE; } bool_t @@ -131,6 +130,7 @@ xdr_gf1_cli_probe_req (XDR *xdrs, gf1_cli_probe_req *objp) bool_t xdr_gf1_cli_probe_rsp (XDR *xdrs, gf1_cli_probe_rsp *objp) { + register int32_t *buf; if (xdrs->x_op == XDR_ENCODE) { @@ -548,36 +548,6 @@ xdr_gf1_cli_reset_vol_rsp (XDR *xdrs, gf1_cli_reset_vol_rsp *objp) } bool_t -xdr_gf1_cli_quota_req (XDR *xdrs, gf1_cli_quota_req *objp) -{ - - if (!xdr_string (xdrs, &objp->volname, ~0)) - return FALSE; - if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0)) - return FALSE; - return TRUE; -} - -bool_t -xdr_gf1_cli_quota_rsp (XDR *xdrs, gf1_cli_quota_rsp *objp) -{ - - if (!xdr_int (xdrs, &objp->op_ret)) - return FALSE; - if (!xdr_int (xdrs, &objp->op_errno)) - return FALSE; - if (!xdr_string (xdrs, &objp->volname, ~0)) - return FALSE; - if (!xdr_string (xdrs, &objp->op_errstr, ~0)) - return FALSE; - if (!xdr_string (xdrs, &objp->limit_list, ~0)) - return FALSE; - if (!xdr_gf_quota_type (xdrs, &objp->type)) - return FALSE; - return TRUE; -} - -bool_t xdr_gf1_cli_set_vol_req (XDR *xdrs, gf1_cli_set_vol_req *objp) { @@ -750,10 +720,8 @@ xdr_gf1_cli_gsync_set_rsp (XDR *xdrs, gf1_cli_gsync_set_rsp *objp) return FALSE; if (!xdr_int (xdrs, &objp->type)) return FALSE; - if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, - (u_int *) &objp->dict.dict_len, ~0)) - return FALSE; - + if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0)) + return FALSE; return TRUE; } @@ -767,7 +735,6 @@ xdr_gf1_cli_stats_volume_req (XDR *xdrs, gf1_cli_stats_volume_req *objp) return FALSE; if (!xdr_bytes (xdrs, (char **)&objp->dict_req.dict_req_val, (u_int *) &objp->dict_req.dict_req_len, ~0)) return FALSE; - return TRUE; } @@ -787,8 +754,39 @@ xdr_gf1_cli_stats_volume_rsp (XDR *xdrs, gf1_cli_stats_volume_rsp *objp) } bool_t +xdr_gf1_cli_quota_req (XDR *xdrs, gf1_cli_quota_req *objp) +{ + + if (!xdr_string (xdrs, &objp->volname, ~0)) + return FALSE; + if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0)) + return FALSE; + return TRUE; +} + +bool_t +xdr_gf1_cli_quota_rsp (XDR *xdrs, gf1_cli_quota_rsp *objp) +{ + + if (!xdr_int (xdrs, &objp->op_ret)) + return FALSE; + if (!xdr_int (xdrs, &objp->op_errno)) + return FALSE; + if (!xdr_string (xdrs, &objp->volname, ~0)) + return FALSE; + if (!xdr_string (xdrs, &objp->op_errstr, ~0)) + return FALSE; + if (!xdr_string (xdrs, &objp->limit_list, ~0)) + return FALSE; + if (!xdr_gf_quota_type (xdrs, &objp->type)) + return FALSE; + return TRUE; +} + +bool_t xdr_gf1_cli_getwd_req (XDR *xdrs, gf1_cli_getwd_req *objp) { + if (!xdr_int (xdrs, &objp->unused)) return FALSE; return TRUE; @@ -797,6 +795,7 @@ xdr_gf1_cli_getwd_req (XDR *xdrs, gf1_cli_getwd_req *objp) bool_t xdr_gf1_cli_getwd_rsp (XDR *xdrs, gf1_cli_getwd_rsp *objp) { + if (!xdr_int (xdrs, &objp->op_ret)) return FALSE; if (!xdr_int (xdrs, &objp->op_errno)) @@ -809,29 +808,51 @@ xdr_gf1_cli_getwd_rsp (XDR *xdrs, gf1_cli_getwd_rsp *objp) bool_t xdr_gf1_cli_log_level_req (XDR *xdrs, gf1_cli_log_level_req *objp) { - if (!xdr_string (xdrs, &objp->volname, ~0)) - return FALSE; - if (!xdr_string (xdrs, &objp->xlator, ~0)) - return FALSE; + if (!xdr_string (xdrs, &objp->volname, ~0)) + return FALSE; + if (!xdr_string (xdrs, &objp->xlator, ~0)) + return FALSE; + if (!xdr_string (xdrs, &objp->loglevel, ~0)) + return FALSE; + return TRUE; +} - if (!xdr_string (xdrs, &objp->loglevel, ~0)) - return FALSE; +bool_t +xdr_gf1_cli_log_level_rsp (XDR *xdrs, gf1_cli_log_level_rsp *objp) +{ - return TRUE; + if (!xdr_int (xdrs, &objp->op_ret)) + return FALSE; + if (!xdr_int (xdrs, &objp->op_errno)) + return FALSE; + if (!xdr_string (xdrs, &objp->op_errstr, ~0)) + return FALSE; + return TRUE; } bool_t -xdr_gf1_cli_log_level_rsp (XDR *xdrs, gf1_cli_log_level_rsp *objp) +xdr_gf1_cli_status_volume_req (XDR *xdrs, gf1_cli_status_volume_req *objp) { - if (!xdr_int (xdrs, &objp->op_ret)) - return FALSE; - if (!xdr_int (xdrs, &objp->op_errno)) - return FALSE; + if (!xdr_string (xdrs, &objp->volname, ~0)) + return FALSE; + if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0)) + return FALSE; + return TRUE; +} - if (!xdr_string (xdrs, &objp->op_errstr, ~0)) - return FALSE; +bool_t +xdr_gf1_cli_status_volume_rsp (XDR *xdrs, gf1_cli_status_volume_rsp *objp) +{ - return TRUE; + if (!xdr_int (xdrs, &objp->op_ret)) + return FALSE; + if (!xdr_int (xdrs, &objp->op_errno)) + return FALSE; + if (!xdr_string (xdrs, &objp->op_errstr, ~0)) + return FALSE; + if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0)) + return FALSE; + return TRUE; } diff --git a/rpc/xdr/src/cli1-xdr.h b/rpc/xdr/src/cli1-xdr.h index 81319c290..cce3ecbe8 100644 --- a/rpc/xdr/src/cli1-xdr.h +++ b/rpc/xdr/src/cli1-xdr.h @@ -26,7 +26,6 @@ #include <rpc/rpc.h> -#include "xdr-common.h" #ifdef __cplusplus extern "C" { @@ -90,8 +89,7 @@ enum gf1_cli_gsync_set { GF_GSYNC_OPTION_TYPE_START = 1, GF_GSYNC_OPTION_TYPE_STOP = 2, GF_GSYNC_OPTION_TYPE_CONFIG = 3, - GF_GSYNC_OPTION_TYPE_STATUS = 4, - + GF_GSYNC_OPTION_TYPE_STATUS = 4, }; typedef enum gf1_cli_gsync_set gf1_cli_gsync_set; @@ -100,19 +98,19 @@ enum gf1_cli_stats_op { GF_CLI_STATS_START = 1, GF_CLI_STATS_STOP = 2, GF_CLI_STATS_INFO = 3, - GF_CLI_STATS_TOP = 4, + GF_CLI_STATS_TOP = 4, }; typedef enum gf1_cli_stats_op gf1_cli_stats_op; enum gf1_cli_top_op { - GF_CLI_TOP_NONE = 0, - GF_CLI_TOP_OPEN = 0 + 1, - GF_CLI_TOP_READ = 0 + 2, - GF_CLI_TOP_WRITE = 0 + 3, - GF_CLI_TOP_OPENDIR = 0 + 4, - GF_CLI_TOP_READDIR = 0 + 5, - GF_CLI_TOP_READ_PERF = 0 + 6, - GF_CLI_TOP_WRITE_PERF = 0 + 7, + GF_CLI_TOP_NONE = 0, + GF_CLI_TOP_OPEN = 0 + 1, + GF_CLI_TOP_READ = 0 + 2, + GF_CLI_TOP_WRITE = 0 + 3, + GF_CLI_TOP_OPENDIR = 0 + 4, + GF_CLI_TOP_READDIR = 0 + 5, + GF_CLI_TOP_READ_PERF = 0 + 6, + GF_CLI_TOP_WRITE_PERF = 0 + 7, }; typedef enum gf1_cli_top_op gf1_cli_top_op; @@ -353,25 +351,6 @@ struct gf1_cli_reset_vol_rsp { }; typedef struct gf1_cli_reset_vol_rsp gf1_cli_reset_vol_rsp; -struct gf1_cli_quota_req { - char *volname; - struct { - u_int dict_len; - char *dict_val; - } dict; -}; -typedef struct gf1_cli_quota_req gf1_cli_quota_req; - -struct gf1_cli_quota_rsp { - int op_ret; - int op_errno; - char *volname; - char *op_errstr; - char *limit_list; - gf_quota_type type; -}; -typedef struct gf1_cli_quota_rsp gf1_cli_quota_rsp; - struct gf1_cli_set_vol_req { char *volname; struct { @@ -488,7 +467,7 @@ struct gf1_cli_stats_volume_req { gf1_cli_stats_op op; struct { u_int dict_req_len; - char* dict_req_val; + char *dict_req_val; } dict_req; }; typedef struct gf1_cli_stats_volume_req gf1_cli_stats_volume_req; @@ -504,6 +483,25 @@ struct gf1_cli_stats_volume_rsp { }; typedef struct gf1_cli_stats_volume_rsp gf1_cli_stats_volume_rsp; +struct gf1_cli_quota_req { + char *volname; + struct { + u_int dict_len; + char *dict_val; + } dict; +}; +typedef struct gf1_cli_quota_req gf1_cli_quota_req; + +struct gf1_cli_quota_rsp { + int op_ret; + int op_errno; + char *volname; + char *op_errstr; + char *limit_list; + gf_quota_type type; +}; +typedef struct gf1_cli_quota_rsp gf1_cli_quota_rsp; + struct gf1_cli_getwd_req { int unused; }; @@ -517,32 +515,52 @@ struct gf1_cli_getwd_rsp { typedef struct gf1_cli_getwd_rsp gf1_cli_getwd_rsp; struct gf1_cli_log_level_req { - char *volname; - char *xlator; - char *loglevel; + char *volname; + char *xlator; + char *loglevel; }; typedef struct gf1_cli_log_level_req gf1_cli_log_level_req; struct gf1_cli_log_level_rsp { - int op_ret; - int op_errno; - char *op_errstr; + int op_ret; + int op_errno; + char *op_errstr; }; typedef struct gf1_cli_log_level_rsp gf1_cli_log_level_rsp; +struct gf1_cli_status_volume_req { + char *volname; + struct { + u_int dict_len; + char *dict_val; + } dict; +}; +typedef struct gf1_cli_status_volume_req gf1_cli_status_volume_req; + +struct gf1_cli_status_volume_rsp { + int op_ret; + int op_errno; + char *op_errstr; + struct { + u_int dict_len; + char *dict_val; + } dict; +}; +typedef struct gf1_cli_status_volume_rsp gf1_cli_status_volume_rsp; + /* the xdr functions */ #if defined(__STDC__) || defined(__cplusplus) extern bool_t xdr_gf1_cluster_type (XDR *, gf1_cluster_type*); extern bool_t xdr_gf1_cli_replace_op (XDR *, gf1_cli_replace_op*); +extern bool_t xdr_gf_quota_type (XDR *, gf_quota_type*); extern bool_t xdr_gf1_cli_friends_list (XDR *, gf1_cli_friends_list*); extern bool_t xdr_gf1_cli_get_volume (XDR *, gf1_cli_get_volume*); extern bool_t xdr_gf1_cli_sync_volume (XDR *, gf1_cli_sync_volume*); extern bool_t xdr_gf1_cli_op_flags (XDR *, gf1_cli_op_flags*); extern bool_t xdr_gf1_cli_gsync_set (XDR *, gf1_cli_gsync_set*); -extern bool_t xdr_gf1_cli_top_op (XDR *, gf1_cli_top_op*); extern bool_t xdr_gf1_cli_stats_op (XDR *, gf1_cli_stats_op*); -extern bool_t xdr_gf_quota_type (XDR *, gf_quota_type*); +extern bool_t xdr_gf1_cli_top_op (XDR *, gf1_cli_top_op*); extern bool_t xdr_gf1_cli_probe_req (XDR *, gf1_cli_probe_req*); extern bool_t xdr_gf1_cli_probe_rsp (XDR *, gf1_cli_probe_rsp*); extern bool_t xdr_gf1_cli_deprobe_req (XDR *, gf1_cli_deprobe_req*); @@ -572,8 +590,6 @@ extern bool_t xdr_gf1_cli_replace_brick_req (XDR *, gf1_cli_replace_brick_req*) extern bool_t xdr_gf1_cli_replace_brick_rsp (XDR *, gf1_cli_replace_brick_rsp*); extern bool_t xdr_gf1_cli_reset_vol_req (XDR *, gf1_cli_reset_vol_req*); extern bool_t xdr_gf1_cli_reset_vol_rsp (XDR *, gf1_cli_reset_vol_rsp*); -extern bool_t xdr_gf1_cli_quota_req (XDR *, gf1_cli_quota_req*); -extern bool_t xdr_gf1_cli_quota_rsp (XDR *, gf1_cli_quota_rsp*); extern bool_t xdr_gf1_cli_set_vol_req (XDR *, gf1_cli_set_vol_req*); extern bool_t xdr_gf1_cli_set_vol_rsp (XDR *, gf1_cli_set_vol_rsp*); extern bool_t xdr_gf1_cli_log_filename_req (XDR *, gf1_cli_log_filename_req*); @@ -590,14 +606,19 @@ extern bool_t xdr_gf1_cli_gsync_set_req (XDR *, gf1_cli_gsync_set_req*); extern bool_t xdr_gf1_cli_gsync_set_rsp (XDR *, gf1_cli_gsync_set_rsp*); extern bool_t xdr_gf1_cli_stats_volume_req (XDR *, gf1_cli_stats_volume_req*); extern bool_t xdr_gf1_cli_stats_volume_rsp (XDR *, gf1_cli_stats_volume_rsp*); -extern bool_t xdr_gf1_cli_log_level_req (XDR *, gf1_cli_log_level_req *); -extern bool_t xdr_gf1_cli_log_level_rsp (XDR *, gf1_cli_log_level_rsp *); +extern bool_t xdr_gf1_cli_quota_req (XDR *, gf1_cli_quota_req*); +extern bool_t xdr_gf1_cli_quota_rsp (XDR *, gf1_cli_quota_rsp*); extern bool_t xdr_gf1_cli_getwd_req (XDR *, gf1_cli_getwd_req*); extern bool_t xdr_gf1_cli_getwd_rsp (XDR *, gf1_cli_getwd_rsp*); +extern bool_t xdr_gf1_cli_log_level_req (XDR *, gf1_cli_log_level_req*); +extern bool_t xdr_gf1_cli_log_level_rsp (XDR *, gf1_cli_log_level_rsp*); +extern bool_t xdr_gf1_cli_status_volume_req (XDR *, gf1_cli_status_volume_req*); +extern bool_t xdr_gf1_cli_status_volume_rsp (XDR *, gf1_cli_status_volume_rsp*); #else /* K&R C */ extern bool_t xdr_gf1_cluster_type (); extern bool_t xdr_gf1_cli_replace_op (); +extern bool_t xdr_gf_quota_type (); extern bool_t xdr_gf1_cli_friends_list (); extern bool_t xdr_gf1_cli_get_volume (); extern bool_t xdr_gf1_cli_sync_volume (); @@ -605,7 +626,6 @@ extern bool_t xdr_gf1_cli_op_flags (); extern bool_t xdr_gf1_cli_gsync_set (); extern bool_t xdr_gf1_cli_stats_op (); extern bool_t xdr_gf1_cli_top_op (); -extern bool_t xdr_gf_quota_type (); extern bool_t xdr_gf1_cli_probe_req (); extern bool_t xdr_gf1_cli_probe_rsp (); extern bool_t xdr_gf1_cli_deprobe_req (); @@ -635,8 +655,6 @@ extern bool_t xdr_gf1_cli_replace_brick_req (); extern bool_t xdr_gf1_cli_replace_brick_rsp (); extern bool_t xdr_gf1_cli_reset_vol_req (); extern bool_t xdr_gf1_cli_reset_vol_rsp (); -extern bool_t xdr_gf1_cli_quota_req (); -extern bool_t xdr_gf1_cli_quota_rsp (); extern bool_t xdr_gf1_cli_set_vol_req (); extern bool_t xdr_gf1_cli_set_vol_rsp (); extern bool_t xdr_gf1_cli_log_filename_req (); @@ -653,10 +671,14 @@ extern bool_t xdr_gf1_cli_gsync_set_req (); extern bool_t xdr_gf1_cli_gsync_set_rsp (); extern bool_t xdr_gf1_cli_stats_volume_req (); extern bool_t xdr_gf1_cli_stats_volume_rsp (); -extern bool_t xdr_gf1_cli_log_level_req (); -extern bool_t xdr_gf1_cli_log_level_rsp (); +extern bool_t xdr_gf1_cli_quota_req (); +extern bool_t xdr_gf1_cli_quota_rsp (); extern bool_t xdr_gf1_cli_getwd_req (); extern bool_t xdr_gf1_cli_getwd_rsp (); +extern bool_t xdr_gf1_cli_log_level_req (); +extern bool_t xdr_gf1_cli_log_level_rsp (); +extern bool_t xdr_gf1_cli_status_volume_req (); +extern bool_t xdr_gf1_cli_status_volume_rsp (); #endif /* K&R C */ diff --git a/rpc/xdr/src/cli1-xdr.x b/rpc/xdr/src/cli1-xdr.x index ee21d4bb3..db15b822a 100644 --- a/rpc/xdr/src/cli1-xdr.x +++ b/rpc/xdr/src/cli1-xdr.x @@ -1,7 +1,8 @@ enum gf1_cluster_type { GF_CLUSTER_TYPE_NONE = 0, GF_CLUSTER_TYPE_STRIPE, - GF_CLUSTER_TYPE_REPLICATE + GF_CLUSTER_TYPE_REPLICATE, + GF_CLUSTER_TYPE_STRIPE_REPLICATE } ; enum gf1_cli_replace_op { @@ -344,6 +345,7 @@ struct gf1_cli_gsync_set_rsp { struct gf1_cli_stats_volume_req { string volname<>; gf1_cli_stats_op op; + opaque dict_req<>; }; struct gf1_cli_stats_volume_rsp { @@ -378,13 +380,25 @@ struct gf1_cli_getwd_rsp { }; struct gf1_cli_log_level_req { - char *volname; - char *xlator; - char *loglevel; + string volname<>; + string xlator<>; + string loglevel<>; }; struct gf1_cli_log_level_rsp { int op_ret; int op_errno; - char *op_errstr; + string op_errstr<>; +}; + +struct gf1_cli_status_volume_req { + string volname<>; + opaque dict<>; +}; + +struct gf1_cli_status_volume_rsp { + int op_ret; + int op_errno; + string op_errstr<>; + opaque dict<>; }; diff --git a/rpc/xdr/src/cli1.c b/rpc/xdr/src/cli1.c index 56d59bea6..b69aa6120 100644 --- a/rpc/xdr/src/cli1.c +++ b/rpc/xdr/src/cli1.c @@ -776,3 +776,39 @@ gf_xdr_from_cli_log_level_rsp (struct iovec outmsg, void *args) return xdr_serialize_generic (outmsg, (void *)args, (xdrproc_t)xdr_gf1_cli_log_level_rsp); } + +ssize_t +gf_xdr_serialize_cli_status_volume_rsp (struct iovec outmsg, void *rsp) +{ + return xdr_serialize_generic (outmsg, (void *)rsp, + (xdrproc_t)xdr_gf1_cli_status_volume_rsp); + +} + +ssize_t +gf_xdr_to_cli_status_volume_req (struct iovec inmsg, void *args) +{ + return xdr_to_generic (inmsg, (void *)args, + (xdrproc_t)xdr_gf1_cli_status_volume_req); +} + +ssize_t +gf_xdr_from_cli_status_volume_req (struct iovec outmsg, void *args) +{ + return xdr_serialize_generic (outmsg, (void*)args, + (xdrproc_t)xdr_gf1_cli_status_volume_req); +} + +ssize_t +gf_xdr_to_cli_status_volume_rsp (struct iovec inmsg, void *args) +{ + return xdr_to_generic (inmsg, (void *)args, + (xdrproc_t)xdr_gf1_cli_status_volume_rsp); +} + +ssize_t +gf_xdr_from_cli_status_volume_rsp (struct iovec outmsg, void *args) +{ + return xdr_serialize_generic (outmsg, (void *)args, + (xdrproc_t)xdr_gf1_cli_status_volume_rsp); +} diff --git a/rpc/xdr/src/cli1.h b/rpc/xdr/src/cli1.h index 22c16862e..9da385cbb 100644 --- a/rpc/xdr/src/cli1.h +++ b/rpc/xdr/src/cli1.h @@ -343,4 +343,20 @@ gf_xdr_to_cli_getwd_rsp (struct iovec inmsg, void *args); ssize_t gf_xdr_from_cli_getwd_rsp (struct iovec outmsg, void *args); + +ssize_t +gf_xdr_serialize_cli_status_volume_rsp (struct iovec outmsg, void *rsp); + +ssize_t +gf_xdr_to_cli_status_volume_req (struct iovec inmsg, void *args); + +ssize_t +gf_xdr_to_cli_status_volume_rsp (struct iovec inmsg, void *args); + +ssize_t +gf_xdr_from_cli_status_volume_req (struct iovec outmsg, void *req); + +ssize_t +gf_xdr_serialize_cli_status_volume_rsp (struct iovec outmsg, void *rsp); + #endif /* !_CLI1_H */ diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c index 39f8976e8..09ed6ae2c 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handler.c +++ b/xlators/mgmt/glusterd/src/glusterd-handler.c @@ -3875,6 +3875,63 @@ out: } int +glusterd_handle_status_volume (rpcsvc_request_t *req) +{ + int32_t ret = -1; + gf1_cli_status_volume_req cli_req = {0,}; + dict_t *dict = NULL; + int lock_fail = 0; + glusterd_op_t cli_op = GD_OP_STATUS_VOLUME; + + GF_ASSERT (req); + + ret = glusterd_op_set_cli_op (cli_op); + if (ret) { + gf_log ("", GF_LOG_ERROR, "Unable to set cli op: %d", + ret); + lock_fail = 1; + goto out; + } + + ret = -1; + if (!gf_xdr_to_cli_status_volume_req (req->msg[0], &cli_req)) { + //failed to decode msg; + req->rpc_err = GARBAGE_ARGS; + goto out; + } + + gf_log ("glusterd", GF_LOG_INFO, "Received status volume req " + "for volume %s", cli_req.volname); + + dict = dict_new (); + if (!dict) + goto out; + + ret = dict_set_dynmstr (dict, "volname", cli_req.volname); + if (ret) + goto out; + + ret = glusterd_op_begin (req, GD_OP_STATUS_VOLUME, dict, _gf_true); + +out: + if (ret && dict) + dict_unref (dict); + + glusterd_friend_sm (); + glusterd_op_sm (); + + if (ret) { + ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, + NULL, "operation failed"); + if (!lock_fail) + (void) glusterd_opinfo_unlock (); + + } + + return ret; +} + +int glusterd_brick_rpc_notify (struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event, void *data) @@ -4020,6 +4077,7 @@ rpcsvc_actor_t gd_svc_cli_actors[] = { [GLUSTER_CLI_QUOTA] = { "QUOTA", GLUSTER_CLI_QUOTA, glusterd_handle_quota, NULL, NULL}, [GLUSTER_CLI_LOG_LEVEL] = {"LOG_LEVEL", GLUSTER_CLI_LOG_LEVEL, glusterd_handle_log_level, NULL, NULL}, [GLUSTER_CLI_GETWD] = { "GETWD", GLUSTER_CLI_GETWD, glusterd_handle_getwd, NULL, NULL}, + [GLUSTER_CLI_STATUS_VOLUME] = {"STATUS_VOLUME", GLUSTER_CLI_STATUS_VOLUME, glusterd_handle_status_volume, NULL, NULL}, }; @@ -4064,7 +4122,8 @@ rpcsvc_actor_t glusterd1_mgmt_actors[] = { [GD_MGMT_CLI_FSM_LOG] = { "FSM_LOG", GD_MGMT_CLI_FSM_LOG, glusterd_handle_fsm_log, NULL, NULL}, [GD_MGMT_CLI_GSYNC_SET] = {"GSYNC_SET", GD_MGMT_CLI_GSYNC_SET, glusterd_handle_gsync_set, NULL, NULL}, [GD_MGMT_CLI_PROFILE_VOLUME] = { "STATS_VOLUME", GD_MGMT_CLI_PROFILE_VOLUME, glusterd_handle_cli_profile_volume, NULL, NULL}, - [GD_MGMT_CLI_LOG_LEVEL] = {"LOG_LEVEL", GD_MGMT_CLI_LOG_LEVEL, glusterd_handle_log_level, NULL, NULL} + [GD_MGMT_CLI_LOG_LEVEL] = {"LOG_LEVEL", GD_MGMT_CLI_LOG_LEVEL, glusterd_handle_log_level, NULL, NULL}, + [GD_MGMT_CLI_STATUS_VOLUME] = {"STATUS_VOLUME", GD_MGMT_CLI_STATUS_VOLUME, glusterd_handle_status_volume, NULL, NULL} }; struct rpcsvc_program glusterd1_mop_prog = { diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index 0875ec97a..a99c9fa13 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -1856,6 +1856,48 @@ out: return ret; } +static int +glusterd_op_stage_status_volume (dict_t *dict, char **op_errstr) +{ + int ret = -1; + gf_boolean_t exists = _gf_false; + char *volname = NULL; + glusterd_conf_t *priv = NULL; + xlator_t *this = NULL; + char msg[2048] = {0,}; + + GF_ASSERT (dict); + this = THIS; + GF_ASSERT (this); + priv = this->private; + GF_ASSERT(priv); + + + ret = dict_get_str (dict, "volname", &volname); + if (ret) { + gf_log ("glusterd", GF_LOG_ERROR, "Unable to get volume name"); + goto out; + } + + exists = glusterd_check_volume_exists (volname); + if (!exists) { + snprintf (msg, sizeof(msg), "Volume %s does not exist", volname); + gf_log ("glusterd", GF_LOG_ERROR, "%s", msg); + + *op_errstr = gf_strdup(msg); + ret = -1; + goto out; + } + + ret = 0; + + out: + if (ret && !(*op_errstr)) + *op_errstr = gf_strdup ("Validation Failed for Status"); + + gf_log ("glusterd", GF_LOG_DEBUG, "Returning: %d", ret); + return ret; +} int glusterd_query_extutil (char *resbuf, runner_t *runner) @@ -6440,6 +6482,67 @@ out: } static int +glusterd_op_status_volume (dict_t *dict, char **op_errstr, + dict_t *rsp_dict) +{ + int ret = -1; + char *volname = NULL; + int count = 0; + int brick_count = 0; + glusterd_volinfo_t *volinfo = NULL; + glusterd_brickinfo_t *brickinfo = NULL; + glusterd_conf_t *priv = NULL; + xlator_t *this = NULL; + int32_t brick_index = 0; + + this = THIS; + GF_ASSERT (this); + priv = this->private; + + GF_ASSERT (priv); + + GF_ASSERT (dict); + + + ret = dict_get_str (dict, "volname", &volname); + if (!ret) { + ret = glusterd_volinfo_find (volname, &volinfo); + if (ret) { + gf_log ("", GF_LOG_ERROR, "Volume with name: %s " + "does not exist", volname); + goto out; + } + } + + if (!rsp_dict) { + //this should happen only on source + ret = 0; + rsp_dict = glusterd_op_get_ctx (GD_OP_STATUS_VOLUME); + } + + if (volname) { + list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) { + if (!uuid_compare (brickinfo->uuid, priv->uuid)) { + ret = glusterd_add_brick_to_dict (volinfo, + brickinfo, + rsp_dict, + brick_index); + count++; + brick_count = count; + } + brick_index++; + } + } + + ret = dict_set_int32 (rsp_dict, "count", brick_count); + +out: + gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); + + return ret; +} + +static int glusterd_op_ac_none (glusterd_op_sm_event_t *event, void *ctx) { int ret = 0; @@ -6664,6 +6767,7 @@ glusterd_op_build_payload (glusterd_op_t op, dict_t **req) case GD_OP_GSYNC_SET: case GD_OP_PROFILE_VOLUME: case GD_OP_LOG_LEVEL: + case GD_OP_STATUS_VOLUME: { dict_t *dict = ctx; dict_copy (dict, req_dict); @@ -7628,6 +7732,10 @@ glusterd_op_stage_validate (glusterd_op_t op, dict_t *dict, char **op_errstr, ret = glusterd_op_stage_log_level (dict, op_errstr); break; + case GD_OP_STATUS_VOLUME: + ret = glusterd_op_stage_status_volume (dict, op_errstr); + break; + default: gf_log ("", GF_LOG_ERROR, "Unknown op %d", op); @@ -7711,6 +7819,10 @@ glusterd_op_commit_perform (glusterd_op_t op, dict_t *dict, char **op_errstr, ret = glusterd_op_log_level (dict); break; + case GD_OP_STATUS_VOLUME: + ret = glusterd_op_status_volume (dict, op_errstr, rsp_dict); + break; + default: gf_log ("", GF_LOG_ERROR, "Unknown op %d", op); @@ -8733,6 +8845,7 @@ glusterd_op_free_ctx (glusterd_op_t op, void *ctx, gf_boolean_t ctx_free) case GD_OP_QUOTA: case GD_OP_PROFILE_VOLUME: case GD_OP_LOG_LEVEL: + case GD_OP_STATUS_VOLUME: dict_unref (ctx); break; case GD_OP_DELETE_VOLUME: diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.h b/xlators/mgmt/glusterd/src/glusterd-op-sm.h index 5dc1a5637..b95d584ac 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.h +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.h @@ -163,6 +163,11 @@ typedef struct glusterd_pr_brick_rsp_conv_t { dict_t *dict; } glusterd_pr_brick_rsp_conv_t; +typedef struct glusterd_status_rsp_conv_ { + int count; + dict_t *dict; +} glusterd_status_rsp_conv_t; + typedef struct glusterd_gsync_slaves { char *slave; char *host_uuid; diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c index fa60430da..36868d3ce 100644 --- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c +++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c @@ -57,7 +57,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret, dict_t *ctx = NULL; char *free_ptr = NULL; glusterd_conf_t *conf = NULL; - xdrproc_t xdrproc; + xdrproc_t xdrproc = NULL; GF_ASSERT (THIS); @@ -407,6 +407,26 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret, break; } + + case GD_OP_STATUS_VOLUME: + { + gf1_cli_status_volume_rsp rsp = {0,}; + rsp.op_ret = op_ret; + rsp.op_errno = op_errno; + if (op_errstr) + rsp.op_errstr = op_errstr; + else + rsp.op_errstr = ""; + ctx = op_ctx; + dict_allocate_and_serialize (ctx, + &rsp.dict.dict_val, + (size_t*)&rsp.dict.dict_len); + free_ptr = rsp.dict.dict_val; + cli_rsp = &rsp; + sfunc = gf_xdr_serialize_cli_status_volume_rsp; + xdrproc = (xdrproc_t) xdr_gf1_cli_status_volume_rsp; + break; + } case GD_OP_NONE: case GD_OP_MAX: { @@ -1219,6 +1239,62 @@ out: return ret; } +void +glusterd_volume_status_add_peer_rsp (dict_t *this, char *key, data_t *value, + void *data) +{ + glusterd_status_rsp_conv_t *rsp_ctx = NULL; + data_t *new_value = NULL; + int32_t ret = 0; + + if (strcmp (key, "count") == 0) + return; + + rsp_ctx = data; + new_value = data_copy (value); + GF_ASSERT (new_value); + + ret = dict_set (rsp_ctx->dict, key, new_value); + if (ret) + gf_log ("", GF_LOG_ERROR, "Unable to set key: %s in dict", + key); + + return; +} + +int +glusterd_volume_status_use_rsp_dict (dict_t *rsp_dict) +{ + int ret = 0; + glusterd_status_rsp_conv_t rsp_ctx = {0}; + int32_t brick_count = 0; + int32_t count = 0; + dict_t *ctx_dict = NULL; + glusterd_op_t op = GD_OP_NONE; + + GF_ASSERT (rsp_dict); + + ret = dict_get_int32 (rsp_dict, "count", &brick_count); + if (ret) { + ret = 0; //no bricks in the rsp + goto out; + } + + op = glusterd_op_get_op (); + GF_ASSERT (GD_OP_STATUS_VOLUME == op); + ctx_dict = glusterd_op_get_ctx (op); + + ret = dict_get_int32 (ctx_dict, "count", &count); + rsp_ctx.count = count; + rsp_ctx.dict = ctx_dict; + dict_foreach (rsp_dict, glusterd_volume_status_add_peer_rsp, &rsp_ctx); + dict_del (ctx_dict, "count"); + ret = dict_get_int32 (ctx_dict, "count", &brick_count); + ret = dict_set_int32 (ctx_dict, "count", count + brick_count); +out: + return ret; +} + int32_t glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov, int count, void *myframe) @@ -1330,6 +1406,12 @@ glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov, goto out; break; + case GD_OP_STATUS_VOLUME: + ret = glusterd_volume_status_use_rsp_dict (dict); + if (ret) + goto out; + break; + default: break; } diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index fb7f75c52..278b25c95 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -2538,6 +2538,93 @@ out: return -1; } +int32_t +glusterd_add_brick_to_dict (glusterd_volinfo_t *volinfo, + glusterd_brickinfo_t *brickinfo, + dict_t *dict, int32_t count) +{ + + int ret = -1; + char key[8192] = {0,}; + char base_key[8192] = {0}; + char pidfile[PATH_MAX] = {0}; + char path[PATH_MAX] = {0}; + FILE *file = NULL; + int32_t pid = -1; + xlator_t *this = NULL; + glusterd_conf_t *priv = NULL; + + GF_ASSERT (volinfo); + GF_ASSERT (brickinfo); + GF_ASSERT (dict); + + this = THIS; + GF_ASSERT (this); + + priv = this->private; + + snprintf (base_key, sizeof (base_key), "brick%d", count); + snprintf (key, sizeof (key), "%s.hostname", base_key); + ret = dict_set_str (dict, key, brickinfo->hostname); + if (ret) + goto out; + + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "%s.path", base_key); + ret = dict_set_str (dict, key, brickinfo->path); + if (ret) + goto out; + + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "%s.port", base_key); + ret = dict_set_int32 (dict, key, brickinfo->port); + if (ret) + goto out; + + + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "%s.status", base_key); + ret = dict_set_int32 (dict, key, brickinfo->signed_in); + if (ret) + goto out; + + if (!brickinfo->signed_in) + goto out; + + + GLUSTERD_GET_VOLUME_DIR (path, volinfo, priv); + GLUSTERD_GET_BRICK_PIDFILE (pidfile, path, brickinfo->hostname, + brickinfo->path); + + file = fopen (pidfile, "r+"); + if (!file) { + gf_log ("", GF_LOG_ERROR, "Unable to open pidfile: %s", + pidfile); + ret = -1; + goto out; + } + + ret = fscanf (file, "%d", &pid); + if (ret <= 0) { + gf_log ("", GF_LOG_ERROR, "Unable to read pidfile: %s", + pidfile); + ret = -1; + goto out; + } + + memset (key, 0, sizeof (key)); + snprintf (key, sizeof (key), "%s.pid", base_key); + ret = dict_set_int32 (dict, key, pid); + if (ret) + goto out; + +out: + if (ret) + gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); + + return ret; +} + int glusterd_all_volume_cond_check (glusterd_condition_func func, int status, void *ctx) diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index 1f5223fef..93e2cb92d 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -282,4 +282,8 @@ glusterd_recreate_bricks (glusterd_conf_t *conf); int32_t glusterd_handle_upgrade_downgrade (dict_t *options, glusterd_conf_t *conf); +int32_t +glusterd_add_brick_to_dict (glusterd_volinfo_t *volinfo, + glusterd_brickinfo_t *brickinfo, + dict_t *dict, int32_t count); #endif diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h index ab4049d0b..4362984fe 100644 --- a/xlators/mgmt/glusterd/src/glusterd.h +++ b/xlators/mgmt/glusterd/src/glusterd.h @@ -77,6 +77,7 @@ typedef enum glusterd_op_ { GD_OP_PROFILE_VOLUME, GD_OP_QUOTA, GD_OP_LOG_LEVEL, + GD_OP_STATUS_VOLUME, GD_OP_MAX, } glusterd_op_t; |