diff options
Diffstat (limited to 'glusterfsd')
| -rw-r--r-- | glusterfsd/src/glusterfsd-messages.h | 6 | ||||
| -rw-r--r-- | glusterfsd/src/glusterfsd-mgmt.c | 83 |
2 files changed, 88 insertions, 1 deletions
diff --git a/glusterfsd/src/glusterfsd-messages.h b/glusterfsd/src/glusterfsd-messages.h index 1e1d170e48a..7bf1a3fb5b3 100644 --- a/glusterfsd/src/glusterfsd-messages.h +++ b/glusterfsd/src/glusterfsd-messages.h @@ -41,7 +41,7 @@ */ #define GLFS_COMP_BASE GLFS_MSGID_COMP_GLUSTERFSD -#define GLFS_NUM_MESSAGES 34 +#define GLFS_NUM_MESSAGES 36 #define GLFS_MSGID_END (GLFS_COMP_BASE + GLFS_NUM_MESSAGES + 1) /* Messaged with message IDs */ #define glfs_msg_start_x GLFS_COMP_BASE, "Invalid: Start of messages" @@ -109,6 +109,10 @@ "was provided" #define glusterfsd_msg_34 (GLFS_COMP_BASE + 34), "memory accounting init" \ " failed." +#define glusterfsd_msg_35 (GLFS_COMP_BASE + 35), "rpc req buffer " \ + " unserialization failed." +#define glusterfsd_msg_36 (GLFS_COMP_BASE + 36), "problem in xlator " \ + " loading." /*------------*/ #define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages" diff --git a/glusterfsd/src/glusterfsd-mgmt.c b/glusterfsd/src/glusterfsd-mgmt.c index 8fe7f1b8563..d3d79797cbf 100644 --- a/glusterfsd/src/glusterfsd-mgmt.c +++ b/glusterfsd/src/glusterfsd-mgmt.c @@ -26,6 +26,7 @@ #include "rpc-clnt.h" #include "protocol-common.h" +#include "glusterfsd-messages.h" #include "glusterfs3.h" #include "portmap-xdr.h" #include "xdr-generic.h" @@ -645,6 +646,87 @@ out: return 0; } +int +glusterfs_handle_bitrot (rpcsvc_request_t *req) +{ + int32_t ret = -1; + gd1_mgmt_brick_op_req xlator_req = {0,}; + dict_t *input = NULL; + dict_t *output = NULL; + xlator_t *any = NULL; + xlator_t *this = NULL; + xlator_t *xlator = NULL; + char msg[2048] = {0,}; + char xname[1024] = {0,}; + glusterfs_ctx_t *ctx = NULL; + glusterfs_graph_t *active = NULL; + + GF_ASSERT (req); + this = THIS; + GF_ASSERT (this); + + ret = xdr_to_generic (req->msg[0], &xlator_req, + (xdrproc_t)xdr_gd1_mgmt_brick_op_req); + + if (ret < 0) { + /*failed to decode msg;*/ + req->rpc_err = GARBAGE_ARGS; + goto out; + } + + ctx = glusterfsd_ctx; + GF_ASSERT (ctx); + + active = ctx->active; + if (!active) { + req->rpc_err = GARBAGE_ARGS; + goto out; + } + + any = active->first; + + input = dict_new (); + if (!input) + goto out; + + ret = dict_unserialize (xlator_req.input.input_val, + xlator_req.input.input_len, + &input); + + if (ret < 0) { + gf_msg (this->name, GF_LOG_ERROR, 0, glusterfsd_msg_35); + goto out; + } + + /* Send scrubber request to bitrot xlator */ + snprintf (xname, sizeof (xname), "%s-bit-rot-0", xlator_req.name); + xlator = xlator_search_by_name (any, xname); + if (!xlator) { + snprintf (msg, sizeof (msg), "xlator %s is not loaded", xname); + gf_msg (this->name, GF_LOG_ERROR, 0, glusterfsd_msg_36); + goto out; + } + + output = dict_new (); + if (!output) { + ret = -1; + goto out; + } + + ret = xlator->notify (xlator, GF_EVENT_SCRUB_STATUS, input, + output); +out: + glusterfs_translator_info_response_send (req, ret, msg, output); + + if (input) + dict_unref (input); + free (xlator_req.input.input_val); /*malloced by xdr*/ + if (output) + dict_unref (output); + free (xlator_req.name); + + return 0; +} int glusterfs_handle_defrag (rpcsvc_request_t *req) @@ -1398,6 +1480,7 @@ rpcsvc_actor_t glusterfs_actors[GLUSTERD_BRICK_MAXVALUE] = { [GLUSTERD_NODE_STATUS] = {"NFS STATUS", GLUSTERD_NODE_STATUS, glusterfs_handle_node_status, NULL, 0, DRC_NA}, [GLUSTERD_VOLUME_BARRIER_OP] = {"VOLUME BARRIER OP", GLUSTERD_VOLUME_BARRIER_OP, glusterfs_handle_volume_barrier_op, NULL, 0, DRC_NA}, [GLUSTERD_BRICK_BARRIER] = {"BARRIER", GLUSTERD_BRICK_BARRIER, glusterfs_handle_barrier, NULL, 0, DRC_NA}, + [GLUSTERD_NODE_BITROT] = {"BITROT", GLUSTERD_NODE_BITROT, glusterfs_handle_bitrot, NULL, 0, DRC_NA}, }; struct rpcsvc_program glusterfs_mop_prog = { |