diff options
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-handler.c | 372 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.c | 521 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.h | 52 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-rpc-ops.c | 12 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.c | 2 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.h | 4 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volgen.c | 2 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd.c | 2 |
8 files changed, 348 insertions, 619 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c index 09ed6ae2ce2..d13f3250082 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handler.c +++ b/xlators/mgmt/glusterd/src/glusterd-handler.c @@ -404,33 +404,49 @@ out: } int32_t -glusterd_op_txn_begin () +glusterd_op_txn_begin (rpcsvc_request_t *req, glusterd_op_t op, void *ctx) { - int32_t ret = -1; - glusterd_conf_t *priv = NULL; - int32_t locked = 0; + int32_t ret = -1; + xlator_t *this = NULL; + glusterd_conf_t *priv = NULL; + int32_t locked = 0; - priv = THIS->private; + GF_ASSERT (req); + GF_ASSERT ((op > GD_OP_NONE) && (op < GD_OP_MAX)); + GF_ASSERT (NULL != ctx); + + this = THIS; + priv = this->private; GF_ASSERT (priv); ret = glusterd_lock (priv->uuid); if (ret) { - gf_log ("glusterd", GF_LOG_ERROR, + gf_log (this->name, GF_LOG_ERROR, "Unable to acquire local lock, ret: %d", ret); goto out; } locked = 1; - gf_log ("glusterd", GF_LOG_INFO, "Acquired local lock"); + gf_log (this->name, GF_LOG_INFO, "Acquired local lock"); ret = glusterd_op_sm_inject_event (GD_OP_EVENT_START_LOCK, NULL); + if (ret) { + gf_log (this->name, GF_LOG_ERROR, "Failed to acquire cluster" + " lock."); + goto out; + } + + glusterd_op_set_op (op); + glusterd_op_set_ctx (ctx); + glusterd_op_set_req (req); - gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret); out: if (locked && ret) glusterd_unlock (priv->uuid); + + gf_log (this->name, GF_LOG_DEBUG, "Returning %d", ret); return ret; } @@ -597,7 +613,7 @@ glusterd_handle_commit_op (rpcsvc_request_t *req) ret = glusterd_op_sm_inject_event (GD_OP_EVENT_COMMIT_OP, req_ctx); if (ret) goto out; - ret = glusterd_op_init_ctx (op_req.op); + ret = glusterd_op_init_ctx (); out: if (op_req.buf.buf_val) @@ -830,20 +846,11 @@ out: } int32_t -glusterd_op_begin (rpcsvc_request_t *req, glusterd_op_t op, void *ctx, - gf_boolean_t is_ctx_free) +glusterd_op_begin (rpcsvc_request_t *req, glusterd_op_t op, void *ctx) { int ret = -1; - GF_ASSERT (req); - GF_ASSERT ((op > GD_OP_NONE) && (op < GD_OP_MAX)); - GF_ASSERT ((NULL != ctx) || (_gf_false == is_ctx_free)); - glusterd_op_set_op (op); - glusterd_op_set_ctx (op, ctx); - glusterd_op_set_ctx_free (op, is_ctx_free); - glusterd_op_set_req (req); - - ret = glusterd_op_txn_begin (); + ret = glusterd_op_txn_begin (req, op, ctx); return ret; } @@ -872,23 +879,11 @@ glusterd_handle_create_volume (rpcsvc_request_t *req) uuid_t volume_id = {0,}; glusterd_brickinfo_t *tmpbrkinfo = NULL; glusterd_volinfo_t tmpvolinfo = {{0},}; - int lock_fail = 0; - glusterd_op_t cli_op = GD_OP_CREATE_VOLUME; GF_ASSERT (req); INIT_LIST_HEAD (&tmpvolinfo.bricks); - 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; - snprintf (err_str, sizeof (err_str), "Another operation is in " - "progress, please retry after some time"); - goto out; - } - this = THIS; GF_ASSERT(this); @@ -1014,7 +1009,7 @@ glusterd_handle_create_volume (rpcsvc_request_t *req) brickinfo = NULL; } - ret = glusterd_op_begin (req, GD_OP_CREATE_VOLUME, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_CREATE_VOLUME, dict); gf_cmd_log ("Volume create", "on volname: %s %s", volname, (ret != 0) ? "FAILED": "SUCCESS"); @@ -1032,8 +1027,6 @@ out: glusterd_submit_reply(req, cli_rsp, NULL, 0, NULL, gf_xdr_serialize_cli_create_vol_rsp, (xdrproc_t)xdr_gf1_cli_create_vol_rsp); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); ret = 0; //Client response sent, prevent second response } @@ -1058,21 +1051,12 @@ glusterd_handle_cli_start_volume (rpcsvc_request_t *req) { int32_t ret = -1; gf1_cli_start_vol_req cli_req = {0,}; - int lock_fail = 0; char *dup_volname = NULL; dict_t *dict = NULL; glusterd_op_t cli_op = GD_OP_START_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_start_vol_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -1098,7 +1082,7 @@ glusterd_handle_cli_start_volume (rpcsvc_request_t *req) ret = dict_set_int32 (dict, "flags", cli_req.flags); if (ret) goto out; - ret = glusterd_op_begin (req, GD_OP_START_VOLUME, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_START_VOLUME, dict); gf_cmd_log ("volume start","on volname: %s %s", cli_req.volname, ((ret == 0) ? "SUCCESS": "FAILED")); @@ -1112,13 +1096,9 @@ out: glusterd_friend_sm (); glusterd_op_sm (); - if (ret) { + 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; } @@ -1129,22 +1109,12 @@ glusterd_handle_cli_stop_volume (rpcsvc_request_t *req) { int32_t ret = -1; gf1_cli_stop_vol_req cli_req = {0,}; - int lock_fail = 0; char *dup_volname = NULL; dict_t *dict = NULL; glusterd_op_t cli_op = GD_OP_STOP_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_stop_vol_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -1171,7 +1141,7 @@ glusterd_handle_cli_stop_volume (rpcsvc_request_t *req) if (ret) goto out; - ret = glusterd_op_begin (req, GD_OP_STOP_VOLUME, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_STOP_VOLUME, dict); gf_cmd_log ("Volume stop","on volname: %s %s", cli_req.volname, ((ret)?"FAILED":"SUCCESS")); @@ -1187,8 +1157,6 @@ out: dict_unref (dict); ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); } return ret; @@ -1197,7 +1165,6 @@ out: int glusterd_handle_cli_delete_volume (rpcsvc_request_t *req) { - int lock_fail = 0; int32_t ret = -1; gf1_cli_delete_vol_req cli_req = {0,}; glusterd_op_delete_volume_ctx_t *ctx = NULL; @@ -1205,15 +1172,6 @@ glusterd_handle_cli_delete_volume (rpcsvc_request_t *req) 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_delete_vol_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -1231,7 +1189,7 @@ glusterd_handle_cli_delete_volume (rpcsvc_request_t *req) strncpy (ctx->volume_name, cli_req.volname, GD_VOLUME_NAME_MAX); - ret = glusterd_op_begin (req, GD_OP_DELETE_VOLUME, ctx, _gf_true); + ret = glusterd_op_begin (req, GD_OP_DELETE_VOLUME, ctx); gf_cmd_log ("Volume delete", "on volname: %s %s", cli_req.volname, ((ret) ? "FAILED" : "SUCCESS")); @@ -1243,10 +1201,11 @@ out: glusterd_op_sm (); if (ret) { + if (ctx) + GF_FREE (ctx); + ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); } return ret; @@ -1275,8 +1234,6 @@ glusterd_handle_add_brick (rpcsvc_request_t *req) char *free_ptr = NULL; glusterd_brickinfo_t *tmpbrkinfo = NULL; glusterd_volinfo_t tmpvolinfo = {{0},}; - int lock_fail = 0; - glusterd_op_t cli_op = GD_OP_ADD_BRICK; int total_bricks = 0; this = THIS; @@ -1288,17 +1245,6 @@ glusterd_handle_add_brick (rpcsvc_request_t *req) INIT_LIST_HEAD (&tmpvolinfo.bricks); - 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; - snprintf (err_str, sizeof (err_str), "Another operation is in " - "progress, please retry after some time"); - goto out; - } - - ret = -1; if (!gf_xdr_to_cli_add_brick_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -1439,7 +1385,7 @@ brick_val: brickinfo = NULL; } - ret = glusterd_op_begin (req, GD_OP_ADD_BRICK, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_ADD_BRICK, dict); gf_cmd_log ("Volume add-brick","on volname: %s %s", volname, (ret != 0)? "FAILED" : "SUCCESS"); @@ -1457,8 +1403,6 @@ out: glusterd_submit_reply(req, cli_rsp, NULL, 0, NULL, gf_xdr_serialize_cli_add_brick_rsp, (xdrproc_t)xdr_gf1_cli_add_brick_rsp); - if (!lock_fail) - glusterd_opinfo_unlock(); ret = 0; //sent error to cli, prevent second reply } @@ -1486,20 +1430,10 @@ glusterd_handle_replace_brick (rpcsvc_request_t *req) char *dst_brick = NULL; int32_t op = 0; char operation[256]; - int lock_fail = 0; glusterd_op_t cli_op = GD_OP_REPLACE_BRICK; 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_replace_brick_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -1573,7 +1507,7 @@ glusterd_handle_replace_brick (rpcsvc_request_t *req) " dst_brick:%s op:%s",cli_req.volname, src_brick, dst_brick ,operation); - ret = glusterd_op_begin (req, GD_OP_REPLACE_BRICK, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_REPLACE_BRICK, dict); gf_cmd_log ("Volume replace-brick","on volname: %s %s", cli_req.volname, (ret) ? "FAILED" : "SUCCESS"); @@ -1586,13 +1520,9 @@ out: glusterd_friend_sm (); glusterd_op_sm (); - if (ret) { + 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; } @@ -1606,20 +1536,10 @@ glusterd_handle_reset_volume (rpcsvc_request_t *req) int32_t ret = -1; gf1_cli_reset_vol_req cli_req = {0,}; dict_t *dict = NULL; - int lock_fail = 0; glusterd_op_t cli_op = GD_OP_RESET_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_set_vol_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -1643,7 +1563,7 @@ glusterd_handle_reset_volume (rpcsvc_request_t *req) } gf_cmd_log ("Volume reset", "volume : %s", cli_req.volname); - ret = glusterd_op_begin (req, GD_OP_RESET_VOLUME, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_RESET_VOLUME, dict); gf_cmd_log ("Volume reset", " on volume %s %s ", cli_req.volname, ((ret == 0)? " SUCCEDED":" FAILED")); @@ -1658,8 +1578,6 @@ out: dict_unref (dict); ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); } return ret; @@ -1671,7 +1589,6 @@ glusterd_handle_gsync_set (rpcsvc_request_t *req) int32_t ret = 0; dict_t *dict = NULL; gf1_cli_gsync_set_req cli_req = {{0},}; - int lock_fail = 0; glusterd_op_t cli_op = GD_OP_GSYNC_SET; char *master = NULL; char *slave = NULL; @@ -1686,15 +1603,6 @@ glusterd_handle_gsync_set (rpcsvc_request_t *req) priv = THIS->private; - 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_gsync_set_req (req->msg[0], &cli_req)) { req->rpc_err = GARBAGE_ARGS; goto out; @@ -1771,7 +1679,7 @@ glusterd_handle_gsync_set (rpcsvc_request_t *req) gf_cmd_log ("volume "GEOREP, " %s command on %s,%s", operation, master, slave); - ret = glusterd_op_begin (req, GD_OP_GSYNC_SET, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_GSYNC_SET, dict); gf_cmd_log ("volume "GEOREP, " %s command on %s,%s %s ", operation, master, slave, (ret != 0)? "FAILED" : "SUCCEEDED"); @@ -1784,8 +1692,6 @@ out: dict_unref (dict); ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); } return ret; } @@ -1796,7 +1702,6 @@ glusterd_handle_quota (rpcsvc_request_t *req) int32_t ret = -1; gf1_cli_quota_req cli_req = {0,}; dict_t *dict = NULL; - int lock_fail = 0; glusterd_op_t cli_op = GD_OP_QUOTA; char operation[256] = {0, }; char *volname = NULL; @@ -1804,14 +1709,6 @@ glusterd_handle_quota (rpcsvc_request_t *req) 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; - } - if (!gf_xdr_to_cli_quota_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -1866,7 +1763,7 @@ glusterd_handle_quota (rpcsvc_request_t *req) break; } gf_cmd_log ("volume quota", " %s command on %s", operation, volname); - ret = glusterd_op_begin (req, GD_OP_QUOTA, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_QUOTA, dict); gf_cmd_log ("volume quota", " %s command on %s %s", operation,volname, (ret != 0)? "FAILED" : "SUCCEEDED"); @@ -1879,8 +1776,6 @@ out: dict_unref (dict); ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); } if (cli_req.volname) free (cli_req.volname); //malloced by xdr @@ -1894,7 +1789,6 @@ glusterd_handle_set_volume (rpcsvc_request_t *req) int32_t ret = -1; gf1_cli_set_vol_req cli_req = {0,}; dict_t *dict = NULL; - int lock_fail = 0; glusterd_op_t cli_op = GD_OP_SET_VOLUME; char *key = NULL; char *value = NULL; @@ -1902,15 +1796,6 @@ glusterd_handle_set_volume (rpcsvc_request_t *req) 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_set_vol_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -1962,7 +1847,7 @@ glusterd_handle_set_volume (rpcsvc_request_t *req) gf_cmd_log ("volume set", "volume-name:%s: key:%s, value:%s",volname, key, value); - ret = glusterd_op_begin (req, GD_OP_SET_VOLUME, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_SET_VOLUME, dict); gf_cmd_log ("volume set", "volume-name:%s: key:%s, value:%s %s", volname, key, value, (ret == 0)? "SUCCEDED" : "FAILED" ); out: @@ -1977,8 +1862,6 @@ out: dict_unref (dict); ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); } return ret; } @@ -2005,20 +1888,9 @@ glusterd_handle_remove_brick (rpcsvc_request_t *req) gf1_cli_remove_brick_rsp rsp = {0,}; void *cli_rsp = NULL; char vol_type[256] = {0,}; - int lock_fail = 0; - glusterd_op_t cli_op = GD_OP_REMOVE_BRICK; 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_remove_brick_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -2154,7 +2026,7 @@ glusterd_handle_remove_brick (rpcsvc_request_t *req) gf_cmd_log ("Volume remove-brick","volname: %s count:%d bricks:%s", cli_req.volname, count, brick_list); - ret = glusterd_op_begin (req, GD_OP_REMOVE_BRICK, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_REMOVE_BRICK, dict); gf_cmd_log ("Volume remove-brick","on volname: %s %s",cli_req.volname, (ret) ? "FAILED" : "SUCCESS"); @@ -2173,8 +2045,6 @@ out: glusterd_submit_reply(req, cli_rsp, NULL, 0, NULL, gf_xdr_serialize_cli_remove_brick_rsp, (xdrproc_t)xdr_gf1_cli_remove_brick_rsp); - if (!lock_fail) - glusterd_opinfo_unlock(); ret = 0; //sent error to cli, prevent second reply @@ -2196,20 +2066,10 @@ glusterd_handle_log_filename (rpcsvc_request_t *req) int32_t ret = -1; gf1_cli_log_filename_req cli_req = {0,}; dict_t *dict = NULL; - int lock_fail = 0; glusterd_op_t cli_op = GD_OP_LOG_FILENAME; 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_log_filename_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -2233,7 +2093,7 @@ glusterd_handle_log_filename (rpcsvc_request_t *req) if (ret) goto out; - ret = glusterd_op_begin (req, GD_OP_LOG_FILENAME, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_LOG_FILENAME, dict); out: if (ret && dict) @@ -2242,13 +2102,9 @@ out: glusterd_friend_sm (); glusterd_op_sm (); - if (ret) { + 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; } @@ -2266,22 +2122,11 @@ glusterd_handle_log_locate (rpcsvc_request_t *req) char *tmp_brick = NULL; uint32_t found = 0; glusterd_brickinfo_t *tmpbrkinfo = NULL; - int lock_fail = 0; - glusterd_op_t cli_op = GD_OP_LOG_LOCATE; GF_ASSERT (req); priv = THIS->private; - 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_log_locate_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -2366,9 +2211,6 @@ out: glusterd_friend_sm (); glusterd_op_sm (); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); - return ret; } @@ -2376,20 +2218,12 @@ int glusterd_handle_log_level (rpcsvc_request_t *req) { int32_t ret = -1; - int lock_fail = 0; dict_t *dict = NULL; gf1_cli_log_level_req cli_req = {0,}; glusterd_op_t cli_op = GD_OP_LOG_LEVEL; GF_ASSERT(req); - ret = glusterd_op_set_cli_op (cli_op); - if (ret) { - gf_log ("glusterd", GF_LOG_ERROR, "Unable to set cli op: %d", - ret); - lock_fail = 1; - goto out; - } if (!gf_xdr_to_cli_log_level_req(req->msg[0], &cli_req)) { gf_log ("glusterd", GF_LOG_ERROR, "Failed to decode rpc message"); @@ -2416,7 +2250,7 @@ glusterd_handle_log_level (rpcsvc_request_t *req) if (ret) goto out; - ret = glusterd_op_begin (req, cli_op, dict, _gf_true); + ret = glusterd_op_begin (req, cli_op, dict); out: if (ret && dict) @@ -2425,12 +2259,9 @@ glusterd_handle_log_level (rpcsvc_request_t *req) glusterd_friend_sm(); glusterd_op_sm(); - if (ret) { + 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; } @@ -2441,20 +2272,10 @@ glusterd_handle_log_rotate (rpcsvc_request_t *req) int32_t ret = -1; gf1_cli_log_rotate_req cli_req = {0,}; dict_t *dict = NULL; - int lock_fail = 0; glusterd_op_t cli_op = GD_OP_LOG_ROTATE; 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_log_rotate_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -2480,7 +2301,7 @@ glusterd_handle_log_rotate (rpcsvc_request_t *req) if (ret) goto out; - ret = glusterd_op_begin (req, GD_OP_LOG_ROTATE, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_LOG_ROTATE, dict); out: if (ret && dict) @@ -2489,12 +2310,9 @@ out: glusterd_friend_sm (); glusterd_op_sm (); - if (ret) { + 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; } @@ -2510,20 +2328,9 @@ glusterd_handle_sync_volume (rpcsvc_request_t *req) gf_boolean_t free_hostname = _gf_true; gf_boolean_t free_volname = _gf_true; glusterd_volinfo_t *volinfo = NULL; - int lock_fail = 0; - glusterd_op_t cli_op = GD_OP_SYNC_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_sync_volume_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -2589,7 +2396,7 @@ glusterd_handle_sync_volume (rpcsvc_request_t *req) } } - ret = glusterd_op_begin (req, GD_OP_SYNC_VOLUME, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_SYNC_VOLUME, dict); out: if (ret) { @@ -2607,8 +2414,6 @@ out: if (dict) dict_unref (dict); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); ret = 0; //sent error to cli, prevent second reply } @@ -3203,21 +3008,11 @@ glusterd_handle_cli_profile_volume (rpcsvc_request_t *req) dict_t *dict = NULL; char msg[2048] = {0,}; gf_boolean_t free_volname = _gf_true; - int lock_fail = 0; glusterd_op_t cli_op = GD_OP_PROFILE_VOLUME; dict_t *tmp_dict = NULL; 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_stats_volume_req (req->msg[0], &cli_req)) { //failed to decode msg; req->rpc_err = GARBAGE_ARGS; @@ -3257,7 +3052,7 @@ glusterd_handle_cli_profile_volume (rpcsvc_request_t *req) gf_cmd_log ("Volume stats", "volume : %s, op: %d", cli_req.volname, cli_req.op); - ret = glusterd_op_begin (req, cli_op, dict, _gf_true); + ret = glusterd_op_begin (req, cli_op, dict); gf_cmd_log ("Volume stats", " on volume %s, op: %d %s ", cli_req.volname, cli_req.op, ((ret == 0)? " SUCCEDED":" FAILED")); @@ -3275,13 +3070,9 @@ out: free (cli_req.dict_req.dict_req_val); if (free_volname) free (cli_req.volname); // malloced by xdr - if (ret) { + if (ret) ret = glusterd_op_send_cli_response (cli_op, ret, 0, req, NULL, "operation failed"); - if (!lock_fail) - (void) glusterd_opinfo_unlock (); - - } gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret); return ret; @@ -3880,20 +3671,10 @@ 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; @@ -3911,7 +3692,7 @@ glusterd_handle_status_volume (rpcsvc_request_t *req) if (ret) goto out; - ret = glusterd_op_begin (req, GD_OP_STATUS_VOLUME, dict, _gf_true); + ret = glusterd_op_begin (req, GD_OP_STATUS_VOLUME, dict); out: if (ret && dict) @@ -3920,13 +3701,9 @@ out: glusterd_friend_sm (); glusterd_op_sm (); - if (ret) { + 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; } @@ -3979,11 +3756,13 @@ glusterd_peer_rpc_notify (struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event, void *data) { - xlator_t *this = NULL; - glusterd_conf_t *conf = NULL; - int ret = 0; - glusterd_peerinfo_t *peerinfo = NULL; - glusterd_peerctx_t *peerctx = NULL; + xlator_t *this = NULL; + glusterd_conf_t *conf = NULL; + int ret = 0; + glusterd_peerinfo_t *peerinfo = NULL; + glusterd_peerctx_t *peerctx = NULL; + uuid_t owner = {0,}; + uuid_t *peer_uuid = NULL; peerctx = mydata; if (!peerctx) @@ -4012,6 +3791,34 @@ glusterd_peer_rpc_notify (struct rpc_clnt *rpc, void *mydata, gf_log (this->name, GF_LOG_DEBUG, "got RPC_CLNT_DISCONNECT"); peerinfo->connected = 0; + /* + local glusterd (thinks that it) is the owner of the cluster + lock and 'fails' the operation on the first disconnect from + a peer. + */ + glusterd_get_lock_owner (&owner); + if (!uuid_compare (conf->uuid, owner)) { + ret = glusterd_op_sm_inject_event (GD_OP_EVENT_START_UNLOCK, + NULL); + if (ret) + gf_log (this->name, GF_LOG_ERROR, "Unable" + " to enqueue cluster unlock event"); + break; + } + + peer_uuid = GF_CALLOC (1, sizeof (*peer_uuid), gf_common_mt_char); + if (!peer_uuid) { + ret = -1; + break; + } + + uuid_copy (*peer_uuid, peerinfo->uuid); + ret = glusterd_op_sm_inject_event (GD_OP_EVENT_LOCAL_UNLOCK_NO_RESP, + peer_uuid); + if (ret) + gf_log (this->name, GF_LOG_ERROR, "Unable" + " to enque local lock flush event."); + //default_notify (this, GF_EVENT_CHILD_DOWN, NULL); break; @@ -4022,6 +3829,7 @@ glusterd_peer_rpc_notify (struct rpc_clnt *rpc, void *mydata, break; } + glusterd_op_sm (); return ret; } diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index df78d33b699..a36d10b68e0 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -76,6 +76,7 @@ static char *glusterd_op_sm_state_names[] = { "Brick op failed", "Brick op Committed", "Brick op Commit failed", + "Ack drain", "Invalid", }; @@ -93,6 +94,7 @@ static char *glusterd_op_sm_event_names[] = { "GD_OP_EVENT_UNLOCK", "GD_OP_EVENT_START_UNLOCK", "GD_OP_EVENT_ALL_ACK", + "GD_OP_EVENT_LOCAL_UNLOCK_NO_RESP", "GD_OP_EVENT_INVALID" }; @@ -1737,7 +1739,7 @@ glusterd_op_stage_remove_brick (dict_t *dict) } if (glusterd_is_defrag_on(volinfo)) { - ctx = glusterd_op_get_ctx (GD_OP_REMOVE_BRICK); + ctx = glusterd_op_get_ctx (); errstr = gf_strdup("Rebalance is in progress. Please retry" " after completion"); if (!errstr) { @@ -1764,7 +1766,7 @@ glusterd_op_stage_remove_brick (dict_t *dict) } if (volinfo->brick_count == brick_count) { - ctx = glusterd_op_get_ctx (GD_OP_REMOVE_BRICK); + ctx = glusterd_op_get_ctx (); if (!ctx) { gf_log ("", GF_LOG_ERROR, "Operation Context is not present"); @@ -3854,7 +3856,7 @@ rb_do_operation_status (glusterd_volinfo_t *volinfo, int ret = 0; gf_boolean_t origin = _gf_false; - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (!ctx) { gf_log ("", GF_LOG_ERROR, "Operation Context is not present"); @@ -3933,7 +3935,7 @@ rb_update_srcbrick_port (glusterd_brickinfo_t *src_brickinfo, dict_t *rsp_dict, this = THIS; - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (ctx) { dict_ret = dict_get_int32 (req_dict, "src-brick-port", &src_port); if (src_port) @@ -3963,7 +3965,7 @@ rb_update_srcbrick_port (glusterd_brickinfo_t *src_brickinfo, dict_t *rsp_dict, } } - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (ctx) { ret = dict_set_int32 (ctx, "src-brick-port", src_brickinfo->port); if (ret) { @@ -3989,7 +3991,7 @@ rb_update_dstbrick_port (glusterd_brickinfo_t *dst_brickinfo, dict_t *rsp_dict, int dict_ret = 0; int dst_port = 0; - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (ctx) { dict_ret = dict_get_int32 (req_dict, "dst-brick-port", &dst_port); if (dst_port) @@ -4011,7 +4013,7 @@ rb_update_dstbrick_port (glusterd_brickinfo_t *dst_brickinfo, dict_t *rsp_dict, } } - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (ctx) { ret = dict_set_int32 (ctx, "dst-brick-port", dst_brickinfo->port); @@ -4166,7 +4168,7 @@ glusterd_op_replace_brick (dict_t *dict, dict_t *rsp_dict) case GF_REPLACE_OP_COMMIT: case GF_REPLACE_OP_COMMIT_FORCE: { - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (ctx) { ret = rb_do_operation_commit (volinfo, src_brickinfo, dst_brickinfo); if (ret) { @@ -4236,7 +4238,7 @@ glusterd_op_replace_brick (dict_t *dict, dict_t *rsp_dict) { gf_log ("", GF_LOG_DEBUG, "Received pause - doing nothing"); - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (ctx) { ret = rb_do_operation_pause (volinfo, src_brickinfo, dst_brickinfo); @@ -4254,7 +4256,7 @@ glusterd_op_replace_brick (dict_t *dict, dict_t *rsp_dict) case GF_REPLACE_OP_ABORT: { - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (ctx) { ret = rb_do_operation_abort (volinfo, src_brickinfo, dst_brickinfo); if (ret) { @@ -4290,7 +4292,7 @@ glusterd_op_replace_brick (dict_t *dict, dict_t *rsp_dict) { gf_log ("", GF_LOG_DEBUG, "received status - doing nothing"); - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (ctx) { if (glusterd_is_rb_paused (volinfo)) { ret = dict_set_str (ctx, "status-reply", @@ -4923,7 +4925,7 @@ glusterd_op_gsync_set (dict_t *dict, char **op_errstr, dict_t *rsp_dict) if (ret < 0) goto out; - ctx = glusterd_op_get_ctx (GD_OP_GSYNC_SET); + ctx = glusterd_op_get_ctx (); resp_dict = ctx ? ctx : rsp_dict; GF_ASSERT (resp_dict); @@ -5279,7 +5281,7 @@ glusterd_quota_get_limit_usages (glusterd_conf_t *priv, char cmd_str [1024] = {0, }; char *ret_str = NULL; - ctx = glusterd_op_get_ctx (GD_OP_QUOTA); + ctx = glusterd_op_get_ctx (); if (ctx == NULL) return 0; @@ -5645,7 +5647,7 @@ create_vol: ret = 0; out: - ctx = glusterd_op_get_ctx (GD_OP_QUOTA); + ctx = glusterd_op_get_ctx (); if (ctx && start_crawl == _gf_true) glusterd_quota_initiate_fs_crawl (priv, volname); @@ -6642,7 +6644,7 @@ glusterd_op_status_volume (dict_t *dict, char **op_errstr, if (!rsp_dict) { //this should happen only on source ret = 0; - rsp_dict = glusterd_op_get_ctx (GD_OP_STATUS_VOLUME); + rsp_dict = glusterd_op_get_ctx (); } if (volname) { @@ -6767,11 +6769,32 @@ glusterd_op_ac_send_unlock (glusterd_op_sm_event_t *event, void *ctx) } static int +glusterd_op_ac_ack_drain (glusterd_op_sm_event_t *event, void *ctx) +{ + int ret = 0; + + if (opinfo.pending_count > 0) + opinfo.pending_count--; + + if (!opinfo.pending_count) + ret = glusterd_op_sm_inject_event (GD_OP_EVENT_ALL_ACK, NULL); + + gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret); + + return ret; +} + +static int +glusterd_op_ac_send_unlock_drain (glusterd_op_sm_event_t *event, void *ctx) +{ + return glusterd_op_ac_ack_drain (event, ctx); +} + +static int glusterd_op_ac_lock (glusterd_op_sm_event_t *event, void *ctx) { - int ret = 0; glusterd_op_lock_ctx_t *lock_ctx = NULL; - int32_t status = 0; + int32_t ret = 0; GF_ASSERT (event); @@ -6779,13 +6802,11 @@ glusterd_op_ac_lock (glusterd_op_sm_event_t *event, void *ctx) lock_ctx = (glusterd_op_lock_ctx_t *)ctx; - status = glusterd_lock (lock_ctx->uuid); - - gf_log ("", GF_LOG_DEBUG, "Lock Returned %d", status); + ret = glusterd_lock (lock_ctx->uuid); - ret = glusterd_op_lock_send_resp (lock_ctx->req, status); + gf_log ("", GF_LOG_DEBUG, "Lock Returned %d", ret); - gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret); + glusterd_op_lock_send_resp (lock_ctx->req, ret); return ret; } @@ -6805,9 +6826,25 @@ glusterd_op_ac_unlock (glusterd_op_sm_event_t *event, void *ctx) gf_log ("", GF_LOG_DEBUG, "Unlock Returned %d", ret); - ret = glusterd_op_unlock_send_resp (lock_ctx->req, ret); + glusterd_op_unlock_send_resp (lock_ctx->req, ret); - gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret); + return ret; +} + +static int +glusterd_op_ac_local_unlock (glusterd_op_sm_event_t *event, void *ctx) +{ + int ret = 0; + uuid_t *originator = NULL; + + GF_ASSERT (event); + GF_ASSERT (ctx); + + originator = (uuid_t *) ctx; + + ret = glusterd_unlock (*originator); + + gf_log ("", GF_LOG_DEBUG, "Unlock Returned %d", ret); return ret; } @@ -6834,21 +6871,21 @@ out: } int -glusterd_op_build_payload (glusterd_op_t op, dict_t **req) +glusterd_op_build_payload (dict_t **req) { int ret = -1; void *ctx = NULL; dict_t *req_dict = NULL; + glusterd_op_t op = GD_OP_NONE; - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); GF_ASSERT (req); req_dict = dict_new (); if (!req_dict) goto out; - ctx = (void*)glusterd_op_get_ctx (op); + op = glusterd_op_get_op (); + ctx = (void*)glusterd_op_get_ctx (); if (!ctx) { gf_log ("", GF_LOG_ERROR, "Null Context for " "op %d", op); @@ -6920,7 +6957,7 @@ glusterd_op_ac_send_stage_op (glusterd_op_sm_event_t *event, void *ctx) glusterd_peerinfo_t *peerinfo = NULL; dict_t *dict = NULL; char *op_errstr = NULL; - int i = 0; + glusterd_op_t op = GD_OP_NONE; uint32_t pending_count = 0; this = THIS; @@ -6928,27 +6965,14 @@ glusterd_op_ac_send_stage_op (glusterd_op_sm_event_t *event, void *ctx) priv = this->private; GF_ASSERT (priv); - for ( i = GD_OP_NONE; i < GD_OP_MAX; i++) { - if (opinfo.pending_op[i]) - break; - } - - if (GD_OP_MAX == i) { - //No pending ops, inject stage_acc - ret = glusterd_op_sm_inject_event - (GD_OP_EVENT_STAGE_ACC, NULL); - - return ret; - } - - glusterd_op_clear_pending_op (i); + op = glusterd_op_get_op (); - ret = glusterd_op_build_payload (i, &dict); + ret = glusterd_op_build_payload (&dict); if (ret) goto out; /* rsp_dict NULL from source */ - ret = glusterd_op_stage_validate (i, dict, &op_errstr, NULL); + ret = glusterd_op_stage_validate (op, dict, &op_errstr, NULL); if (ret) { gf_log ("", GF_LOG_ERROR, "Staging failed"); opinfo.op_errstr = op_errstr; @@ -7008,6 +7032,7 @@ glusterd_op_start_rb_timer (dict_t *dict) struct timeval timeout = {0, }; glusterd_conf_t *priv = NULL; int32_t ret = -1; + dict_t *rb_ctx = NULL; GF_ASSERT (dict); priv = THIS->private; @@ -7028,9 +7053,16 @@ glusterd_op_start_rb_timer (dict_t *dict) timeout.tv_usec = 0; + rb_ctx = dict_copy (dict, rb_ctx); + if (!rb_ctx) { + gf_log (THIS->name, GF_LOG_ERROR, "Couldn't copy " + "replace brick context. Can't start replace brick"); + ret = -1; + goto out; + } priv->timer = gf_timer_call_after (THIS->ctx, timeout, glusterd_do_replace_brick, - (void *) dict); + (void *) rb_ctx); ret = 0; @@ -7049,32 +7081,21 @@ glusterd_op_ac_send_commit_op (glusterd_op_sm_event_t *event, void *ctx) dict_t *op_dict = NULL; glusterd_peerinfo_t *peerinfo = NULL; char *op_errstr = NULL; - int i = 0; - uint32_t pending_count = 0; + glusterd_op_t op = GD_OP_NONE; + uint32_t pending_count = 0; this = THIS; GF_ASSERT (this); priv = this->private; GF_ASSERT (priv); - for ( i = GD_OP_NONE; i < GD_OP_MAX; i++) { - if (opinfo.commit_op[i]) - break; - } - - if (GD_OP_MAX == i) { - //No pending ops, return - return 0; - } - - glusterd_op_clear_commit_op (i); - - ret = glusterd_op_build_payload (i, &dict); + op = glusterd_op_get_op (); + ret = glusterd_op_build_payload (&dict); if (ret) goto out; - ret = glusterd_op_commit_perform (i, dict, &op_errstr, NULL); //rsp_dict invalid for source + ret = glusterd_op_commit_perform (op, dict, &op_errstr, NULL); //rsp_dict invalid for source if (ret) { gf_log ("", GF_LOG_ERROR, "Commit failed"); opinfo.op_errstr = op_errstr; @@ -7117,14 +7138,15 @@ out: } if (!opinfo.pending_count) { - op_dict = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); - if (!op_dict) { + if (op == GD_OP_REPLACE_BRICK) { + op_dict = glusterd_op_get_ctx (); + ret = glusterd_op_start_rb_timer (op_dict); + + } else { + ret = glusterd_op_sm_inject_all_acc (); - goto err; } - - op_dict = dict_ref (op_dict); - ret = glusterd_op_start_rb_timer (op_dict); + goto err; } err: @@ -7399,8 +7421,8 @@ out: else ret = glusterd_op_sm_inject_event (GD_OP_EVENT_COMMIT_ACC, NULL); -// if (dict) -// dict_unref (dict); + if (dict) + dict_unref (dict); glusterd_op_sm (); } @@ -7413,8 +7435,10 @@ glusterd_op_ac_rcvd_commit_op_acc (glusterd_op_sm_event_t *event, void *ctx) glusterd_conf_t *priv = NULL; dict_t *dict = NULL; int ret = 0; - gf_boolean_t commit_ack_inject = _gf_false; + gf_boolean_t commit_ack_inject = _gf_true; + glusterd_op_t op = GD_OP_NONE; + op = glusterd_op_get_op (); priv = THIS->private; GF_ASSERT (event); @@ -7424,16 +7448,26 @@ glusterd_op_ac_rcvd_commit_op_acc (glusterd_op_sm_event_t *event, void *ctx) if (opinfo.pending_count > 0) goto out; - dict = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); - if (dict) { + if (op == GD_OP_REPLACE_BRICK) { + dict = glusterd_op_get_ctx (); + if (!dict) { + gf_log (THIS->name, GF_LOG_CRITICAL, "Operation " + "context is not present."); + ret = -1; + goto out; + } + ret = glusterd_op_start_rb_timer (dict); - if (ret) + if (ret) { + gf_log (THIS->name, GF_LOG_ERROR, "Couldn't start " + "replace-brick operation."); goto out; + } + commit_ack_inject = _gf_false; - goto out; + goto out; } - commit_ack_inject = _gf_true; out: if (commit_ack_inject) { if (ret) @@ -7466,7 +7500,6 @@ out: return ret; } - int32_t glusterd_op_clear_errstr() { opinfo.op_errstr = NULL; @@ -7474,26 +7507,20 @@ glusterd_op_clear_errstr() { } int32_t -glusterd_op_set_ctx (glusterd_op_t op, void *ctx) +glusterd_op_set_ctx (void *ctx) { - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - opinfo.op_ctx[op] = ctx; + opinfo.op_ctx = ctx; return 0; } int32_t -glusterd_op_reset_ctx (glusterd_op_t op) +glusterd_op_reset_ctx () { - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - glusterd_op_set_ctx (op, NULL); + glusterd_op_set_ctx (NULL); return 0; } @@ -7506,53 +7533,39 @@ glusterd_op_txn_complete () int32_t op = -1; int32_t op_ret = 0; int32_t op_errno = 0; - int32_t cli_op = 0; rpcsvc_request_t *req = NULL; void *ctx = NULL; - gf_boolean_t ctx_free = _gf_false; char *op_errstr = NULL; priv = THIS->private; GF_ASSERT (priv); - ret = glusterd_unlock (priv->uuid); - - if (ret) { - gf_log ("glusterd", GF_LOG_CRITICAL, - "Unable to clear local lock, ret: %d", ret); - goto out; - } - - gf_log ("glusterd", GF_LOG_INFO, "Cleared local lock"); - + op = glusterd_op_get_op (); + ctx = glusterd_op_get_ctx (); op_ret = opinfo.op_ret; op_errno = opinfo.op_errno; - cli_op = opinfo.cli_op; req = opinfo.req; if (opinfo.op_errstr) op_errstr = opinfo.op_errstr; - opinfo.op_ret = 0; opinfo.op_errno = 0; + glusterd_op_clear_op (); + glusterd_op_reset_ctx (); + glusterd_op_clear_errstr (); - op = glusterd_op_get_op (); + ret = glusterd_unlock (priv->uuid); - if (op != -1) { - glusterd_op_clear_pending_op (op); - glusterd_op_clear_commit_op (op); - glusterd_op_clear_op (op); - ctx = glusterd_op_get_ctx (op); - ctx_free = glusterd_op_get_ctx_free (op); - glusterd_op_reset_ctx (op); - glusterd_op_clear_ctx_free (op); - glusterd_op_clear_errstr (); + /* unlock cant/shouldnt fail here!! */ + if (ret) { + gf_log ("glusterd", GF_LOG_CRITICAL, + "Unable to clear local lock, ret: %d", ret); + } else { + gf_log ("glusterd", GF_LOG_INFO, "Cleared local lock"); } -out: - pthread_mutex_unlock (&opinfo.lock); - ret = glusterd_op_send_cli_response (cli_op, op_ret, + ret = glusterd_op_send_cli_response (op, op_ret, op_errno, req, ctx, op_errstr); if (ret) { @@ -7562,11 +7575,11 @@ out: ret = 0; } - if (ctx_free && ctx && (op != -1)) - glusterd_op_free_ctx (op, ctx, ctx_free); + glusterd_op_free_ctx (op, ctx); if (op_errstr && (strcmp (op_errstr, ""))) GF_FREE (op_errstr); + gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret); return ret; } @@ -7662,31 +7675,32 @@ glusterd_op_ac_stage_op (glusterd_op_sm_event_t *event, void *ctx) } static gf_boolean_t -glusterd_need_brick_op (glusterd_op_t op) +glusterd_need_brick_op () { - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); + gf_boolean_t ret = _gf_false; + glusterd_op_t op = GD_OP_NONE; + op = glusterd_op_get_op (); switch (op) { case GD_OP_PROFILE_VOLUME: - return _gf_true; + ret = _gf_true; + break; default: - return _gf_false; + ret = _gf_false; } - return _gf_false; + + return ret; } static dict_t* -glusterd_op_init_commit_rsp_dict (glusterd_op_t op) +glusterd_op_init_commit_rsp_dict () { dict_t *rsp_dict = NULL; dict_t *op_ctx = NULL; - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - if (glusterd_need_brick_op (op)) { - op_ctx = glusterd_op_get_ctx (op); + if (glusterd_need_brick_op ()) { + op_ctx = glusterd_op_get_ctx (); GF_ASSERT (op_ctx); rsp_dict = dict_ref (op_ctx); } else { @@ -7712,7 +7726,7 @@ glusterd_op_ac_commit_op (glusterd_op_sm_event_t *event, void *ctx) dict = req_ctx->dict; - rsp_dict = glusterd_op_init_commit_rsp_dict (req_ctx->op); + rsp_dict = glusterd_op_init_commit_rsp_dict (); if (NULL == rsp_dict) return -1; status = glusterd_op_commit_perform (req_ctx->op, dict, &op_errstr, @@ -7725,7 +7739,7 @@ glusterd_op_ac_commit_op (glusterd_op_sm_event_t *event, void *ctx) ret = glusterd_op_commit_send_resp (req_ctx->req, req_ctx->op, status, op_errstr, rsp_dict); - glusterd_op_fini_ctx (req_ctx->op); + glusterd_op_fini_ctx (); if (op_errstr && (strcmp (op_errstr, ""))) GF_FREE (op_errstr); @@ -7747,13 +7761,13 @@ glusterd_op_ac_send_commit_failed (glusterd_op_sm_event_t *event, void *ctx) req_ctx = ctx; - op_ctx = glusterd_op_get_ctx (req_ctx->op); + op_ctx = glusterd_op_get_ctx (); ret = glusterd_op_commit_send_resp (req_ctx->req, req_ctx->op, opinfo.op_ret, opinfo.op_errstr, op_ctx); - glusterd_op_fini_ctx (req_ctx->op); + glusterd_op_fini_ctx (); if (opinfo.op_errstr && (strcmp (opinfo.op_errstr, ""))) { GF_FREE (opinfo.op_errstr); opinfo.op_errstr = NULL; @@ -8295,7 +8309,7 @@ glusterd_op_ac_send_brick_op (glusterd_op_sm_event_t *event, void *ctx) op = glusterd_op_get_op (); req_ctx->op = op; uuid_copy (req_ctx->uuid, priv->uuid); - ret = glusterd_op_build_payload (op, &req_ctx->dict); + ret = glusterd_op_build_payload (&req_ctx->dict); if (ret)//TODO:what to do?? goto out; } @@ -8353,7 +8367,7 @@ glusterd_op_ac_rcvd_brick_op_acc (glusterd_op_sm_event_t *event, void *ctx) if (opinfo.brick_pending_count > 0) opinfo.brick_pending_count--; op = req_ctx->op; - op_ctx = glusterd_op_get_ctx (op); + op_ctx = glusterd_op_get_ctx (); glusterd_handle_brick_rsp (brickinfo, op, ev_ctx->rsp_dict, op_ctx, &op_errstr); @@ -8417,30 +8431,32 @@ glusterd_op_sm_t glusterd_op_state_default [] = { {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK {GD_OP_STATE_DEFAULT, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_DEFAULT, glusterd_op_ac_none}, //EVENT_ALL_ACK + {GD_OP_STATE_DEFAULT, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_DEFAULT, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_lock_sent [] = { {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_rcvd_lock_acc}, //EVENT_RCVD_ACC {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_send_stage_op}, //EVENT_ALL_ACC {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_STAGE_ACC {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_ACC - {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_RCVD_RJT + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_send_unlock_drain}, //EVENT_RCVD_RJT {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_STAGE_OP {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK - {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_START_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACK + {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_LOCK_SENT, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_locked [] = { {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_LOCKED, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_LOCKED, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_RCVD_ACC {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8451,13 +8467,14 @@ glusterd_op_sm_t glusterd_op_state_locked [] = { {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_ALL_ACK + {GD_OP_STATE_DEFAULT, glusterd_op_ac_local_unlock}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_LOCKED, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_stage_op_sent [] = { {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_rcvd_stage_op_acc}, //EVENT_RCVD_ACC {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_send_brick_op}, //EVENT_ALL_ACC {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_send_brick_op}, //EVENT_STAGE_ACC @@ -8466,15 +8483,16 @@ glusterd_op_sm_t glusterd_op_state_stage_op_sent [] = { {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_STAGE_OP {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK - {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_START_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACK + {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_STAGE_OP_SENT, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_stage_op_failed [] = { {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_stage_op_failed}, //EVENT_RCVD_ACC {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8483,15 +8501,16 @@ glusterd_op_sm_t glusterd_op_state_stage_op_failed [] = { {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_OP {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_OP {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK - {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_START_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACK + {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_STAGE_OP_FAILED, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_staged [] = { {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_STAGED, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_STAGED, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_RCVD_ACC {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8502,13 +8521,14 @@ glusterd_op_sm_t glusterd_op_state_staged [] = { {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_ALL_ACK + {GD_OP_STATE_DEFAULT, glusterd_op_ac_local_unlock}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_STAGED, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_brick_op_sent [] = { {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_rcvd_brick_op_acc}, //EVENT_RCVD_ACC {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8517,15 +8537,16 @@ glusterd_op_sm_t glusterd_op_state_brick_op_sent [] = { {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_BRICK_OP {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK - {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_START_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_send_commit_op}, //EVENT_ALL_ACK + {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_BRICK_OP_SENT, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_brick_op_failed [] = { {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_brick_op_failed}, //EVENT_RCVD_ACC {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8534,15 +8555,16 @@ glusterd_op_sm_t glusterd_op_state_brick_op_failed [] = { {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_BRICK_OP {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_OP {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK - {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_START_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACK + {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_BRICK_OP_FAILED, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_brick_committed [] = { {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_rcvd_brick_op_acc}, //EVENT_RCVD_ACC {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8553,13 +8575,14 @@ glusterd_op_sm_t glusterd_op_state_brick_committed [] = { {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_COMMITED, glusterd_op_ac_commit_op}, //EVENT_ALL_ACK + {GD_OP_STATE_DEFAULT, glusterd_op_ac_local_unlock}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_BRICK_COMMITTED, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_brick_commit_failed [] = { {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_brick_op_failed}, //EVENT_RCVD_ACC {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8570,13 +8593,14 @@ glusterd_op_sm_t glusterd_op_state_brick_commit_failed [] = { {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_send_commit_failed}, //EVENT_ALL_ACK + {GD_OP_STATE_DEFAULT, glusterd_op_ac_local_unlock}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_BRICK_COMMIT_FAILED, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_commit_op_failed [] = { {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_commit_op_failed}, //EVENT_RCVD_ACC {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8585,15 +8609,16 @@ glusterd_op_sm_t glusterd_op_state_commit_op_failed [] = { {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_STAGE_OP {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_COMMIT_OP {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK - {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_START_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACK + {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_COMMIT_OP_FAILED, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_commit_op_sent [] = { {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_rcvd_commit_op_acc}, //EVENT_RCVD_ACC {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACC {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8602,15 +8627,16 @@ glusterd_op_sm_t glusterd_op_state_commit_op_sent [] = { {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_STAGE_OP {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK - {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_START_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACK + {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_COMMIT_OP_SENT, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_committed [] = { {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_COMMITED, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_COMMITED, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_RCVD_ACC {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_ALL_ACC {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_STAGE_ACC @@ -8621,26 +8647,45 @@ glusterd_op_sm_t glusterd_op_state_committed [] = { {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_ALL_ACK + {GD_OP_STATE_DEFAULT, glusterd_op_ac_local_unlock}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_COMMITED, glusterd_op_ac_none}, //EVENT_MAX }; glusterd_op_sm_t glusterd_op_state_unlock_sent [] = { {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_NONE {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none},//EVENT_START_LOCK - {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_LOCK + {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_lock}, //EVENT_LOCK {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_rcvd_unlock_acc}, //EVENT_RCVD_ACC {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlocked_all}, //EVENT_ALL_ACC {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_STAGE_ACC {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_ACC - {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_RCVD_RJT + {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_rcvd_unlock_acc}, //EVENT_RCVD_RJT {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_STAGE_OP {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_COMMIT_OP - {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK - {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_START_UNLOCK + {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_ALL_ACK + {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_none}, //EVENT_MAX }; +glusterd_op_sm_t glusterd_op_state_ack_drain [] = { + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_NONE + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none},//EVENT_START_LOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_lock}, //EVENT_LOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_send_unlock_drain}, //EVENT_RCVD_ACC + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_ALL_ACC + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_STAGE_ACC + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_COMMIT_ACC + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_send_unlock_drain}, //EVENT_RCVD_RJT + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_STAGE_OP + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_COMMIT_OP + {GD_OP_STATE_DEFAULT, glusterd_op_ac_unlock}, //EVENT_UNLOCK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_START_UNLOCK + {GD_OP_STATE_UNLOCK_SENT, glusterd_op_ac_send_unlock}, //EVENT_ALL_ACK + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_LOCAL_UNLOCK_NO_RESP + {GD_OP_STATE_ACK_DRAIN, glusterd_op_ac_none}, //EVENT_MAX +}; glusterd_op_sm_t *glusterd_op_state_table [] = { glusterd_op_state_default, @@ -8656,7 +8701,8 @@ glusterd_op_sm_t *glusterd_op_state_table [] = { glusterd_op_state_brick_op_sent, glusterd_op_state_brick_op_failed, glusterd_op_state_brick_committed, - glusterd_op_state_brick_commit_failed + glusterd_op_state_brick_commit_failed, + glusterd_op_state_ack_drain }; int @@ -8717,6 +8763,14 @@ glusterd_destroy_req_ctx (glusterd_req_ctx_t *ctx) } void +glusterd_destroy_local_unlock_ctx (uuid_t *ctx) +{ + if (!ctx) + return; + GF_FREE (ctx); +} + +void glusterd_destroy_op_event_ctx (glusterd_op_sm_event_t *event) { if (!event) @@ -8731,6 +8785,9 @@ glusterd_destroy_op_event_ctx (glusterd_op_sm_event_t *event) case GD_OP_EVENT_ALL_ACK: glusterd_destroy_req_ctx (event->ctx); break; + case GD_OP_EVENT_LOCAL_UNLOCK_NO_RESP: + glusterd_destroy_local_unlock_ctx (event->ctx); + break; default: break; } @@ -8806,9 +8863,7 @@ glusterd_op_set_op (glusterd_op_t op) GF_ASSERT (op < GD_OP_MAX); GF_ASSERT (op > GD_OP_NONE); - opinfo.op[op] = 1; - opinfo.pending_op[op] = 1; - opinfo.commit_op[op] = 1; + opinfo.op = op; return 0; @@ -8818,40 +8873,8 @@ int32_t glusterd_op_get_op () { - int i = 0; - int32_t ret = 0; - - for ( i = 0; i < GD_OP_MAX; i++) { - if (opinfo.op[i]) - break; - } - - if ( i == GD_OP_MAX) - ret = -1; - else - ret = i; - - return ret; - -} - - -int32_t -glusterd_op_set_cli_op (glusterd_op_t op) -{ - - int32_t ret = 0; - - ret = pthread_mutex_trylock (&opinfo.lock); + return opinfo.op; - if (ret) - goto out; - - opinfo.cli_op = op; - -out: - gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); - return ret; } int32_t @@ -8864,51 +8887,24 @@ glusterd_op_set_req (rpcsvc_request_t *req) } int32_t -glusterd_op_clear_pending_op (glusterd_op_t op) -{ - - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - opinfo.pending_op[op] = 0; - - return 0; - -} - -int32_t -glusterd_op_clear_commit_op (glusterd_op_t op) -{ - - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - opinfo.commit_op[op] = 0; - - return 0; - -} - -int32_t glusterd_op_clear_op (glusterd_op_t op) { - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - opinfo.op[op] = 0; + opinfo.op = GD_OP_NONE; return 0; } int32_t -glusterd_op_init_ctx (glusterd_op_t op) +glusterd_op_init_ctx () { int ret = 0; dict_t *dict = NULL; + glusterd_op_t op = GD_OP_NONE; - if (_gf_false == glusterd_need_brick_op (op)) { + op = glusterd_op_get_op (); + if (_gf_false == glusterd_need_brick_op ()) { gf_log ("", GF_LOG_DEBUG, "Received op: %d, returning", op); goto out; } @@ -8917,10 +8913,7 @@ glusterd_op_init_ctx (glusterd_op_t op) ret = -1; goto out; } - ret = glusterd_op_set_ctx (op, dict); - if (ret) - goto out; - ret = glusterd_op_set_ctx_free (op, _gf_true); + ret = glusterd_op_set_ctx (dict); if (ret) goto out; out: @@ -8931,29 +8924,25 @@ out: int32_t -glusterd_op_fini_ctx (glusterd_op_t op) +glusterd_op_fini_ctx () { dict_t *dict = NULL; - if (glusterd_op_get_ctx_free (op)) { - dict = glusterd_op_get_ctx (op); - if (dict) - dict_unref (dict); - } - glusterd_op_reset_ctx (op); + dict = glusterd_op_get_ctx (); + if (dict) + dict_unref (dict); + + glusterd_op_reset_ctx (); return 0; } int32_t -glusterd_op_free_ctx (glusterd_op_t op, void *ctx, gf_boolean_t ctx_free) +glusterd_op_free_ctx (glusterd_op_t op, void *ctx) { - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - if (ctx && ctx_free) { + if (ctx) { switch (op) { case GD_OP_CREATE_VOLUME: case GD_OP_STOP_VOLUME: @@ -8981,53 +8970,17 @@ glusterd_op_free_ctx (glusterd_op_t op, void *ctx, gf_boolean_t ctx_free) break; } } - return 0; - -} - -void * -glusterd_op_get_ctx (glusterd_op_t op) -{ - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - return opinfo.op_ctx[op]; - -} - -int32_t -glusterd_op_set_ctx_free (glusterd_op_t op, gf_boolean_t ctx_free) -{ - - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - opinfo.ctx_free[op] = ctx_free; - - return 0; - -} - -int32_t -glusterd_op_clear_ctx_free (glusterd_op_t op) -{ - - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - - opinfo.ctx_free[op] = _gf_false; + glusterd_op_reset_ctx (); return 0; } -gf_boolean_t -glusterd_op_get_ctx_free (glusterd_op_t op) +void * +glusterd_op_get_ctx () { - GF_ASSERT (op < GD_OP_MAX); - GF_ASSERT (op > GD_OP_NONE); - return opinfo.ctx_free[op]; + return opinfo.op_ctx; } @@ -9040,10 +8993,6 @@ glusterd_op_sm_init () } int32_t -glusterd_opinfo_unlock(){ - return (pthread_mutex_unlock(&opinfo.lock)); -} -int32_t glusterd_volume_stats_write_perf (char *brick_path, int32_t blk_size, int32_t blk_count, double *throughput, double *time) { diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.h b/xlators/mgmt/glusterd/src/glusterd-op-sm.h index 4f33898cd76..c5ed99fb9ec 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.h +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.h @@ -58,6 +58,7 @@ typedef enum glusterd_op_sm_state_ { GD_OP_STATE_BRICK_OP_FAILED, GD_OP_STATE_BRICK_COMMITTED, GD_OP_STATE_BRICK_COMMIT_FAILED, + GD_OP_STATE_ACK_DRAIN, GD_OP_STATE_MAX, } glusterd_op_sm_state_t; @@ -75,6 +76,7 @@ typedef enum glusterd_op_sm_event_type_ { GD_OP_EVENT_UNLOCK, GD_OP_EVENT_START_UNLOCK, GD_OP_EVENT_ALL_ACK, + GD_OP_EVENT_LOCAL_UNLOCK_NO_RESP, GD_OP_EVENT_MAX } glusterd_op_sm_event_type_t; @@ -104,17 +106,12 @@ struct glusterd_op_info_ { int32_t pending_count; int32_t brick_pending_count; int32_t op_count; - glusterd_op_t op[GD_OP_MAX]; - glusterd_op_t pending_op[GD_OP_MAX]; - glusterd_op_t commit_op[GD_OP_MAX]; + glusterd_op_t op; struct list_head op_peers; - void *op_ctx[GD_OP_MAX]; + void *op_ctx; rpcsvc_request_t *req; int32_t op_ret; int32_t op_errno; - pthread_mutex_t lock; - int32_t cli_op; - gf_boolean_t ctx_free[GD_OP_MAX]; char *op_errstr; struct list_head pending_bricks; }; @@ -186,19 +183,13 @@ int glusterd_op_sm (); int32_t -glusterd_op_set_ctx (glusterd_op_t op, void *ctx); +glusterd_op_set_ctx (void *ctx); int32_t glusterd_op_set_op (glusterd_op_t op); -int32_t -glusterd_op_clear_pending_op (glusterd_op_t op); - -int32_t -glusterd_op_clear_commit_op (glusterd_op_t op); - int -glusterd_op_build_payload (glusterd_op_t op, dict_t **req); +glusterd_op_build_payload (dict_t **req); int32_t glusterd_op_stage_validate (glusterd_op_t op, dict_t *req, char **op_errstr, @@ -209,15 +200,12 @@ glusterd_op_commit_perform (glusterd_op_t op, dict_t *req, char **op_errstr, dict_t* dict); void * -glusterd_op_get_ctx (glusterd_op_t op); +glusterd_op_get_ctx (); int32_t glusterd_op_set_req (rpcsvc_request_t *req); int32_t -glusterd_op_set_cli_op (glusterd_op_t op); - -int32_t glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret, int32_t op_errno, rpcsvc_request_t *req, void *ctx, char *op_errstr); @@ -225,28 +213,10 @@ int32_t glusterd_op_get_op (); int32_t -glusterd_op_clear_pending_op (glusterd_op_t op); - -int32_t -glusterd_op_clear_commit_op (glusterd_op_t op); - -int32_t -glusterd_op_clear_op (glusterd_op_t op); - -int32_t -glusterd_op_free_ctx (glusterd_op_t op, void *ctx, gf_boolean_t ctx_free); - -int32_t -glusterd_opinfo_unlock(); +glusterd_op_clear_op (); int32_t -glusterd_op_set_ctx_free (glusterd_op_t op, gf_boolean_t ctx_free); - -int32_t -glusterd_op_clear_ctx_free (glusterd_op_t op); - -gf_boolean_t -glusterd_op_get_ctx_free (glusterd_op_t op); +glusterd_op_free_ctx (glusterd_op_t op, void *ctx); int glusterd_check_option_exists(char *optstring, char **completion); @@ -278,9 +248,9 @@ glusterd_handle_brick_rsp (glusterd_brickinfo_t *brickinfo, char **op_errstr); void glusterd_op_brick_disconnect (void *data); int32_t -glusterd_op_init_ctx (glusterd_op_t op); +glusterd_op_init_ctx (); int32_t -glusterd_op_fini_ctx (glusterd_op_t op); +glusterd_op_fini_ctx (); int32_t glusterd_volume_stats_read_perf (char *brick_path, int32_t blk_size, int32_t blk_count, double *throughput, double *time); diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c index 36868d3ce3c..0ba0aad6339 100644 --- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c +++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c @@ -776,6 +776,7 @@ glusterd3_1_cluster_lock_cbk (struct rpc_req *req, struct iovec *iov, goto out; } +out: op_ret = rsp.op_ret; gf_log ("glusterd", GF_LOG_INFO, @@ -803,7 +804,6 @@ glusterd3_1_cluster_lock_cbk (struct rpc_req *req, struct iovec *iov, glusterd_op_sm (); } -out: GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe)); return ret; } @@ -835,6 +835,7 @@ glusterd3_1_cluster_unlock_cbk (struct rpc_req *req, struct iovec *iov, goto out; } +out: op_ret = rsp.op_ret; gf_log ("glusterd", GF_LOG_INFO, @@ -862,7 +863,6 @@ glusterd3_1_cluster_unlock_cbk (struct rpc_req *req, struct iovec *iov, glusterd_op_sm (); } -out: GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe)); return ret; } @@ -972,7 +972,7 @@ glusterd_gsync_use_rsp_dict (dict_t *rsp_dict, char *op_errstr) dict_t *ctx = NULL; int ret = 0; - ctx = glusterd_op_get_ctx (GD_OP_GSYNC_SET); + ctx = glusterd_op_get_ctx (); if (!ctx) { gf_log ("", GF_LOG_ERROR, "Operation Context is not present"); @@ -1008,7 +1008,7 @@ glusterd_rb_use_rsp_dict (dict_t *rsp_dict) dict_t *ctx = NULL; - ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK); + ctx = glusterd_op_get_ctx (); if (!ctx) { gf_log ("", GF_LOG_ERROR, "Operation Context is not present"); @@ -1105,6 +1105,7 @@ glusterd3_1_stage_op_cbk (struct rpc_req *req, struct iovec *iov, } } +out: op_ret = rsp.op_ret; gf_log ("glusterd", GF_LOG_INFO, @@ -1154,7 +1155,6 @@ glusterd3_1_stage_op_cbk (struct rpc_req *req, struct iovec *iov, glusterd_op_sm (); } -out: if (rsp.op_errstr && strcmp (rsp.op_errstr, "error")) free (rsp.op_errstr); //malloced by xdr if (dict) { @@ -1227,7 +1227,7 @@ glusterd_profile_volume_use_rsp_dict (dict_t *rsp_dict) op = glusterd_op_get_op (); GF_ASSERT (GD_OP_PROFILE_VOLUME == op); - ctx_dict = glusterd_op_get_ctx (op); + ctx_dict = glusterd_op_get_ctx (); ret = dict_get_int32 (ctx_dict, "count", &count); rsp_ctx.count = count; diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index bb7d82ac6ec..589bbbe2001 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -68,7 +68,7 @@ char *glusterd_sock_dir = "/tmp"; static glusterd_lock_t lock; -static int32_t +int32_t glusterd_get_lock_owner (uuid_t *uuid) { uuid_copy (*uuid, lock.owner) ; diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index 93e2cb92d22..1a4dadf1f10 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -54,10 +54,12 @@ typedef struct glusterd_voldict_ctx_ { typedef int (*glusterd_condition_func) (glusterd_volinfo_t *volinfo, glusterd_brickinfo_t *brickinfo, void *ctx); - typedef struct glusterd_lock_ glusterd_lock_t; int32_t +glusterd_get_lock_owner (uuid_t *cur_owner); + +int32_t glusterd_lock (uuid_t new_owner); int32_t diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c index d16289a21ac..050a02e4bd6 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volgen.c +++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c @@ -1769,7 +1769,7 @@ glusterd_get_volopt_content (gf_boolean_t xml_out) } #endif - ctx = glusterd_op_get_ctx (GD_OP_SET_VOLUME); + ctx = glusterd_op_get_ctx (); if (!ctx) { /*extract the vol-set-help output only in host glusterd*/ diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c index 7bd52b964e8..1fde10abcce 100644 --- a/xlators/mgmt/glusterd/src/glusterd.c +++ b/xlators/mgmt/glusterd/src/glusterd.c @@ -68,7 +68,7 @@ glusterd_opinfo_init () { int32_t ret = -1; - ret = pthread_mutex_init (&opinfo.lock, NULL); + opinfo.op = GD_OP_NONE; return ret; } |