diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-handler.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-handler.c | 143 |
1 files changed, 142 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c index 39c1d5924..031e07481 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handler.c +++ b/xlators/mgmt/glusterd/src/glusterd-handler.c @@ -47,6 +47,7 @@ #include "cli1.h" #include "rpc-clnt.h" #include "glusterd1-xdr.h" +#include "glusterd-volgen.h" #include <sys/resource.h> #include <inttypes.h> @@ -1322,6 +1323,50 @@ out: return ret; } + + + +int +glusterd_handle_reset_volume (rpcsvc_request_t *req) +{ + int32_t ret = -1; + gf1_cli_reset_vol_req cli_req = {0,}; + dict_t *dict = NULL; + + GF_ASSERT (req); + + if (!gf_xdr_to_cli_set_vol_req (req->msg[0], &cli_req)) { + //failed to decode msg; + req->rpc_err = GARBAGE_ARGS; + goto out; + } + + if (cli_req.dict.dict_len) { + /* Unserialize the dictionary */ + dict = dict_new (); + + ret = dict_unserialize (cli_req.dict.dict_val, + cli_req.dict.dict_len, + &dict); + if (ret < 0) { + gf_log ("glusterd", GF_LOG_ERROR, + "failed to " + "unserialize req-buffer to dictionary"); + goto out; + } else { + dict->extra_stdfree = cli_req.dict.dict_val; + } + } + + ret = glusterd_reset_volume (req, dict); + +out: + if (cli_req.volname) + free (cli_req.volname);//malloced by xdr + + return ret; +} + int glusterd_handle_set_volume (rpcsvc_request_t *req) { @@ -2756,13 +2801,106 @@ glusterd_replace_brick (rpcsvc_request_t *req, dict_t *dict) return ret; } +static void +_print (dict_t *unused, char *key, data_t *value, void *newdict) +{ + gf_log ("", GF_LOG_DEBUG, "key=%s, value=%s", key, value->data); +} + +int +glusterd_set_volume_history (rpcsvc_request_t *req,dict_t *dict) +{ +// dict_t *reply_dict = NULL; + glusterd_volinfo_t *volinfo = NULL; + gf1_cli_set_vol_rsp rsp = {0, }; + int ret = -1; + char *volname = NULL; + + gf_log ("", GF_LOG_DEBUG, "'volume set history' command"); + + ret = dict_get_str (dict, "volname", &volname); + + if (ret) { + gf_log ("", GF_LOG_ERROR, "Unable to get volume name"); + goto out; + } + + ret = glusterd_volinfo_find (volname, &volinfo); + if (ret) { + gf_log ("", GF_LOG_ERROR, "Unable to allocate memory"); + goto out; + } + + + + dict_foreach (volinfo->dict, _print, volinfo->dict); + + ret = dict_allocate_and_serialize (volinfo->dict, &rsp.dict.dict_val, + (size_t *)&rsp.dict.dict_len); + + + if (ret) { + gf_log ("", GF_LOG_DEBUG, "FAILED: allocatea n serialize dict"); + goto out; + } + + if (!ret) + rsp.op_ret = 1; + else + rsp.op_ret = ret; + if (!rsp.volname) + rsp.volname = ""; + + ret = glusterd_submit_reply (req, &rsp, NULL, 0, NULL, + gf_xdr_serialize_cli_set_vol_rsp); + +out: + gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); + return ret; +} + +int32_t +glusterd_reset_volume (rpcsvc_request_t *req, dict_t *dict) +{ + int ret = -1; + + + glusterd_op_set_op (GD_OP_RESET_VOLUME); + + glusterd_op_set_ctx (GD_OP_RESET_VOLUME, dict); + + glusterd_op_set_ctx_free (GD_OP_RESET_VOLUME, _gf_true); + + glusterd_op_set_cli_op (GD_MGMT_CLI_RESET_VOLUME); + + glusterd_op_set_req (req); + + ret = glusterd_op_txn_begin (); + + return ret; +} + + + int32_t glusterd_set_volume (rpcsvc_request_t *req, dict_t *dict) { - int32_t ret = -1; + int32_t ret = -1; + int32_t dict_count = 0; GF_ASSERT (req); GF_ASSERT (dict); + + ret = dict_get_int32 (dict, "count", &dict_count); + if (ret) + goto out; + + if (dict_count == 1) { + if (dict_get (dict, "history")) { + ret = glusterd_set_volume_history(req, dict); + goto out; + } + } glusterd_op_set_op (GD_OP_SET_VOLUME); @@ -2776,6 +2914,8 @@ glusterd_set_volume (rpcsvc_request_t *req, dict_t *dict) ret = glusterd_op_txn_begin (); +out: + return ret; } @@ -2813,6 +2953,7 @@ glusterd_log_filename (rpcsvc_request_t *req, dict_t *dict) ret = glusterd_op_txn_begin (); + return ret; } |