summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--cli/src/cli-cmd-volume.c4
-rw-r--r--cli/src/cli.c7
-rw-r--r--cli/src/cli3_1-cops.c136
-rw-r--r--contrib/uuid/uuid.h1
-rw-r--r--contrib/uuid/uuidP.h2
-rw-r--r--rpc/rpc-lib/src/protocol-common.h1
-rw-r--r--rpc/xdr/src/cli1-xdr.c37
-rw-r--r--rpc/xdr/src/cli1-xdr.h44
-rw-r--r--rpc/xdr/src/cli1.c29
-rw-r--r--rpc/xdr/src/cli1.h12
-rw-r--r--rpc/xdr/src/cli1.x17
-rw-r--r--rpc/xdr/src/glusterd1-xdr.c40
-rw-r--r--rpc/xdr/src/glusterd1-xdr.h18
-rw-r--r--rpc/xdr/src/glusterd1.c15
-rw-r--r--rpc/xdr/src/glusterd1.h5
-rw-r--r--rpc/xdr/src/glusterd1.x14
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-ha.c57
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handler.c481
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-mem-types.h5
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c445
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.h6
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-sm.c74
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-sm.h7
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.c290
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.h26
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.c9
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h35
-rw-r--r--xlators/mgmt/glusterd/src/glusterd3_1-mops.c87
28 files changed, 1655 insertions, 249 deletions
diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c
index dd15a78..af06d89 100644
--- a/cli/src/cli-cmd-volume.c
+++ b/cli/src/cli-cmd-volume.c
@@ -51,12 +51,12 @@ cli_cmd_volume_info_cbk (struct cli_state *state, struct cli_cmd_word *word,
goto out;
if (proc->fn) {
- ret = proc->fn (frame, THIS, "localhost");
+ ret = proc->fn (frame, THIS, NULL);
}
out:
if (ret)
- cli_out ("Probe failed!");
+ cli_out ("Getting Volume information failed!");
return ret;
}
diff --git a/cli/src/cli.c b/cli/src/cli.c
index 96261de..5bf32ec 100644
--- a/cli/src/cli.c
+++ b/cli/src/cli.c
@@ -460,13 +460,14 @@ main (int argc, char *argv[])
if (ret)
goto out;
+ global_rpc = cli_rpc_init (&state);
+ if (!global_rpc)
+ goto out;
+
ret = cli_input_init (&state);
if (ret)
goto out;
- global_rpc = cli_rpc_init (&state);
- if (!global_rpc)
- goto out;
ret = event_dispatch (ctx->event_pool);
diff --git a/cli/src/cli3_1-cops.c b/cli/src/cli3_1-cops.c
index 95d0a70..f0d20ec 100644
--- a/cli/src/cli3_1-cops.c
+++ b/cli/src/cli3_1-cops.c
@@ -127,6 +127,7 @@ gf_cli3_1_list_friends_cbk (struct rpc_req *req, struct iovec *iov,
if (!rsp.friends.friends_len) {
cli_out ("No peers present");
+ ret = 0;
goto out;
}
@@ -193,7 +194,113 @@ out:
return ret;
}
+int
+gf_cli3_1_get_volume_cbk (struct rpc_req *req, struct iovec *iov,
+ int count, void *myframe)
+{
+ gf1_cli_get_vol_rsp rsp = {0,};
+ int ret = 0;
+ dict_t *dict = NULL;
+ char *volname = NULL;
+ int32_t i = 1;
+ char key[256] = {0,};
+ int32_t status = 0;
+ int32_t type = 0;
+ int32_t brick_count = 0;
+
+ if (-1 == req->rpc_status) {
+ goto out;
+ }
+
+ ret = gf_xdr_to_cli_get_vol_rsp (*iov, &rsp);
+ if (ret < 0) {
+ gf_log ("", GF_LOG_ERROR, "error");
+ //rsp.op_ret = -1;
+ //rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+
+ gf_log ("cli", GF_LOG_NORMAL, "Received resp to get vol: %d",
+ rsp.op_ret);
+
+ if (!rsp.op_ret) {
+
+ if (!rsp.volumes.volumes_len) {
+ cli_out ("No volumes present");
+ ret = 0;
+ goto out;
+ }
+
+ dict = dict_new ();
+
+ if (!dict) {
+ ret = -1;
+ goto out;
+ }
+
+ ret = dict_unserialize (rsp.volumes.volumes_val,
+ rsp.volumes.volumes_len,
+ &dict);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR,
+ "Unable to allocate memory");
+ goto out;
+ }
+
+ ret = dict_get_int32 (dict, "count", &count);
+
+ if (ret) {
+ goto out;
+ }
+
+ cli_out ("Number of Volumes: %d", count);
+
+ while ( i <= count) {
+ snprintf (key, 256, "volume%d.name", i);
+ ret = dict_get_str (dict, key, &volname);
+ if (ret)
+ goto out;
+
+ snprintf (key, 256, "volume%d.type", i);
+ ret = dict_get_int32 (dict, key, &type);
+ if (ret)
+ goto out;
+
+ snprintf (key, 256, "volume%d.status", i);
+ ret = dict_get_int32 (dict, key, &status);
+ if (ret)
+ goto out;
+
+ snprintf (key, 256, "volume%d.brick_count", i);
+ ret = dict_get_int32 (dict, key, &brick_count);
+ if (ret)
+ goto out;
+
+ cli_out ("Volume Name:%s, type:%d, status:%d,"
+ "brick_count: %d\n",
+ volname, type, status, brick_count);
+ i++;
+ }
+ } else {
+ ret = -1;
+ goto out;
+ }
+
+
+ ret = 0;
+
+out:
+ cli_cmd_broadcast_response ();
+ if (ret)
+ cli_out ("Command Execution Failed\n");
+
+ if (dict)
+ dict_destroy (dict);
+ return ret;
+}
int
gf_cli3_1_create_volume_cbk (struct rpc_req *req, struct iovec *iov,
int count, void *myframe)
@@ -561,6 +668,32 @@ out:
return ret;
}
+int32_t
+gf_cli3_1_get_volume (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ gf1_cli_get_vol_req req = {0,};
+ int ret = 0;
+
+ if (!frame || !this) {
+ ret = -1;
+ goto out;
+ }
+
+ req.flags = GF_CLI_GET_VOLUME_ALL;
+
+ ret = cli_submit_request (&req, frame, cli_rpc_prog,
+ GD_MGMT_CLI_GET_VOLUME, NULL,
+ gf_xdr_from_cli_get_vol_req,
+ this, gf_cli3_1_get_volume_cbk);
+
+ if (!ret) {
+ ret = cli_cmd_await_response ();
+ }
+out:
+ gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
int32_t
gf_cli3_1_create_volume (call_frame_t *frame, xlator_t *this,
@@ -974,13 +1107,14 @@ struct rpc_clnt_procedure gluster3_1_cli_actors[GF1_CLI_MAXVALUE] = {
[GF1_CLI_NULL] = {"NULL", NULL },
[GF1_CLI_PROBE] = { "PROBE_QUERY", gf_cli3_1_probe},
[GF1_CLI_DEPROBE] = { "DEPROBE_QUERY", gf_cli3_1_deprobe},
- [GF1_CLI_LIST_FRIENDS] = { "DEPROBE_QUERY", gf_cli3_1_list_friends},
+ [GF1_CLI_LIST_FRIENDS] = { "LIST_FRIENDS", gf_cli3_1_list_friends},
[GF1_CLI_CREATE_VOLUME] = {"CREATE_VOLUME", gf_cli3_1_create_volume},
[GF1_CLI_DELETE_VOLUME] = {"DELETE_VOLUME", gf_cli3_1_delete_volume},
[GF1_CLI_START_VOLUME] = {"START_VOLUME", gf_cli3_1_start_volume},
[GF1_CLI_STOP_VOLUME] = {"STOP_VOLUME", gf_cli3_1_stop_volume},
[GF1_CLI_RENAME_VOLUME] = {"RENAME_VOLUME", gf_cli3_1_rename_volume},
[GF1_CLI_DEFRAG_VOLUME] = {"DEFRAG_VOLUME", gf_cli3_1_defrag_volume},
+ [GF1_CLI_GET_VOLUME] = {"GET_VOLUME", gf_cli3_1_get_volume},
[GF1_CLI_SET_VOLUME] = {"SET_VOLUME", gf_cli3_1_set_volume},
[GF1_CLI_ADD_BRICK] = {"ADD_BRICK", gf_cli3_1_add_brick},
[GF1_CLI_REMOVE_BRICK] = {"REMOVE_BRICK", gf_cli3_1_remove_brick},
diff --git a/contrib/uuid/uuid.h b/contrib/uuid/uuid.h
index ca846da..ab00665 100644
--- a/contrib/uuid/uuid.h
+++ b/contrib/uuid/uuid.h
@@ -35,6 +35,7 @@
#ifndef _UUID_UUID_H
#define _UUID_UUID_H
+#include "config.h"
#include <sys/types.h>
#ifndef _WIN32
#include <sys/time.h>
diff --git a/contrib/uuid/uuidP.h b/contrib/uuid/uuidP.h
index 9d65558..9a2de61 100644
--- a/contrib/uuid/uuidP.h
+++ b/contrib/uuid/uuidP.h
@@ -32,6 +32,7 @@
* %End-Header%
*/
+#include "uuid.h"
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#else
@@ -39,7 +40,6 @@
#endif
#include <sys/types.h>
-#include "uuid.h"
/*
* Offset between 15-Oct-1582 and 1-Jan-70
diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h
index c4fc12a..5b6a2c3 100644
--- a/rpc/rpc-lib/src/protocol-common.h
+++ b/rpc/rpc-lib/src/protocol-common.h
@@ -84,6 +84,7 @@ enum gf_mgmt_procnum {
GD_MGMT_STAGE_OP,
GD_MGMT_COMMIT_OP,
GD_MGMT_FRIEND_REMOVE,
+ GD_MGMT_FRIEND_UPDATE,
GD_MGMT_CLI_PROBE,
GD_MGMT_CLI_DEPROBE,
GD_MGMT_CLI_LIST_FRIENDS,
diff --git a/rpc/xdr/src/cli1-xdr.c b/rpc/xdr/src/cli1-xdr.c
index 5cce70f..832f762 100644
--- a/rpc/xdr/src/cli1-xdr.c
+++ b/rpc/xdr/src/cli1-xdr.c
@@ -3,7 +3,7 @@
* It was generated using rpcgen.
*/
-#include "cli1-xdr.h"
+#include "cli1.h"
bool_t
xdr_gf1_cluster_type (XDR *xdrs, gf1_cluster_type *objp)
@@ -24,7 +24,16 @@ xdr_gf1_cli_replace_op (XDR *xdrs, gf1_cli_replace_op *objp)
}
bool_t
-xdr_gf1_cli_enum_friends_list (XDR *xdrs, gf1_cli_enum_friends_list *objp)
+xdr_gf1_cli_friends_list (XDR *xdrs, gf1_cli_friends_list *objp)
+{
+
+ if (!xdr_enum (xdrs, (enum_t *) objp))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_gf1_cli_get_volume (XDR *xdrs, gf1_cli_get_volume *objp)
{
if (!xdr_enum (xdrs, (enum_t *) objp))
@@ -101,6 +110,30 @@ xdr_gf1_cli_peer_list_rsp (XDR *xdrs, gf1_cli_peer_list_rsp *objp)
}
bool_t
+xdr_gf1_cli_get_vol_req (XDR *xdrs, gf1_cli_get_vol_req *objp)
+{
+
+ if (!xdr_int (xdrs, &objp->flags))
+ 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_get_vol_rsp (XDR *xdrs, gf1_cli_get_vol_rsp *objp)
+{
+
+ if (!xdr_int (xdrs, &objp->op_ret))
+ return FALSE;
+ if (!xdr_int (xdrs, &objp->op_errno))
+ return FALSE;
+ if (!xdr_bytes (xdrs, (char **)&objp->volumes.volumes_val, (u_int *) &objp->volumes.volumes_len, ~0))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
xdr_gf1_cli_create_vol_req (XDR *xdrs, gf1_cli_create_vol_req *objp)
{
diff --git a/rpc/xdr/src/cli1-xdr.h b/rpc/xdr/src/cli1-xdr.h
index 81948b3..56dbef0 100644
--- a/rpc/xdr/src/cli1-xdr.h
+++ b/rpc/xdr/src/cli1-xdr.h
@@ -3,8 +3,8 @@
* It was generated using rpcgen.
*/
-#ifndef _GLUSTER1_H_RPCGEN
-#define _GLUSTER1_H_RPCGEN
+#ifndef _CLI1_H_RPCGEN
+#define _CLI1_H_RPCGEN
#include <rpc/rpc.h>
@@ -31,10 +31,15 @@ enum gf1_cli_replace_op {
};
typedef enum gf1_cli_replace_op gf1_cli_replace_op;
-enum gf1_cli_enum_friends_list {
+enum gf1_cli_friends_list {
GF_CLI_LIST_ALL = 1,
};
-typedef enum gf1_cli_enum_friends_list gf1_cli_enum_friends_list;
+typedef enum gf1_cli_friends_list gf1_cli_friends_list;
+
+enum gf1_cli_get_volume {
+ GF_CLI_GET_VOLUME_ALL = 1,
+};
+typedef enum gf1_cli_get_volume gf1_cli_get_volume;
struct gf1_cli_probe_req {
char *hostname;
@@ -79,6 +84,25 @@ struct gf1_cli_peer_list_rsp {
};
typedef struct gf1_cli_peer_list_rsp gf1_cli_peer_list_rsp;
+struct gf1_cli_get_vol_req {
+ int flags;
+ struct {
+ u_int dict_len;
+ char *dict_val;
+ } dict;
+};
+typedef struct gf1_cli_get_vol_req gf1_cli_get_vol_req;
+
+struct gf1_cli_get_vol_rsp {
+ int op_ret;
+ int op_errno;
+ struct {
+ u_int volumes_len;
+ char *volumes_val;
+ } volumes;
+};
+typedef struct gf1_cli_get_vol_rsp gf1_cli_get_vol_rsp;
+
struct gf1_cli_create_vol_req {
char *volname;
gf1_cluster_type type;
@@ -236,13 +260,16 @@ typedef struct gf1_cli_set_vol_rsp gf1_cli_set_vol_rsp;
#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_gf1_cli_enum_friends_list (XDR *, gf1_cli_enum_friends_list*);
+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_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*);
extern bool_t xdr_gf1_cli_deprobe_rsp (XDR *, gf1_cli_deprobe_rsp*);
extern bool_t xdr_gf1_cli_peer_list_req (XDR *, gf1_cli_peer_list_req*);
extern bool_t xdr_gf1_cli_peer_list_rsp (XDR *, gf1_cli_peer_list_rsp*);
+extern bool_t xdr_gf1_cli_get_vol_req (XDR *, gf1_cli_get_vol_req*);
+extern bool_t xdr_gf1_cli_get_vol_rsp (XDR *, gf1_cli_get_vol_rsp*);
extern bool_t xdr_gf1_cli_create_vol_req (XDR *, gf1_cli_create_vol_req*);
extern bool_t xdr_gf1_cli_create_vol_rsp (XDR *, gf1_cli_create_vol_rsp*);
extern bool_t xdr_gf1_cli_delete_vol_req (XDR *, gf1_cli_delete_vol_req*);
@@ -267,13 +294,16 @@ extern bool_t xdr_gf1_cli_set_vol_rsp (XDR *, gf1_cli_set_vol_rsp*);
#else /* K&R C */
extern bool_t xdr_gf1_cluster_type ();
extern bool_t xdr_gf1_cli_replace_op ();
-extern bool_t xdr_gf1_cli_enum_friends_list ();
+extern bool_t xdr_gf1_cli_friends_list ();
+extern bool_t xdr_gf1_cli_get_volume ();
extern bool_t xdr_gf1_cli_probe_req ();
extern bool_t xdr_gf1_cli_probe_rsp ();
extern bool_t xdr_gf1_cli_deprobe_req ();
extern bool_t xdr_gf1_cli_deprobe_rsp ();
extern bool_t xdr_gf1_cli_peer_list_req ();
extern bool_t xdr_gf1_cli_peer_list_rsp ();
+extern bool_t xdr_gf1_cli_get_vol_req ();
+extern bool_t xdr_gf1_cli_get_vol_rsp ();
extern bool_t xdr_gf1_cli_create_vol_req ();
extern bool_t xdr_gf1_cli_create_vol_rsp ();
extern bool_t xdr_gf1_cli_delete_vol_req ();
@@ -301,4 +331,4 @@ extern bool_t xdr_gf1_cli_set_vol_rsp ();
}
#endif
-#endif /* !_GLUSTER1_H_RPCGEN */
+#endif /* !_CLI1_H_RPCGEN */
diff --git a/rpc/xdr/src/cli1.c b/rpc/xdr/src/cli1.c
index 008353b..65252e3 100644
--- a/rpc/xdr/src/cli1.c
+++ b/rpc/xdr/src/cli1.c
@@ -107,6 +107,35 @@ gf_xdr_from_cli_peer_list_req (struct iovec outmsg, void *req)
return xdr_serialize_generic (outmsg, (void *)req,
(xdrproc_t)xdr_gf1_cli_peer_list_req);
}
+
+ssize_t
+gf_xdr_serialize_cli_get_vol_rsp (struct iovec outmsg, void *rsp)
+{
+ return xdr_serialize_generic (outmsg, (void *)rsp,
+ (xdrproc_t)xdr_gf1_cli_get_vol_rsp);
+
+}
+
+ssize_t
+gf_xdr_to_cli_get_vol_req (struct iovec inmsg, void *args)
+{
+ return xdr_to_generic (inmsg, (void *)args,
+ (xdrproc_t)xdr_gf1_cli_get_vol_req);
+}
+
+ssize_t
+gf_xdr_to_cli_get_vol_rsp (struct iovec inmsg, void *args)
+{
+ return xdr_to_generic (inmsg, (void *)args,
+ (xdrproc_t)xdr_gf1_cli_get_vol_rsp);
+}
+
+ssize_t
+gf_xdr_from_cli_get_vol_req (struct iovec outmsg, void *req)
+{
+ return xdr_serialize_generic (outmsg, (void *)req,
+ (xdrproc_t)xdr_gf1_cli_get_vol_req);
+}
ssize_t
gf_xdr_serialize_cli_create_vol_rsp (struct iovec outmsg, void *rsp)
{
diff --git a/rpc/xdr/src/cli1.h b/rpc/xdr/src/cli1.h
index ab67084..73f9f8d 100644
--- a/rpc/xdr/src/cli1.h
+++ b/rpc/xdr/src/cli1.h
@@ -181,4 +181,16 @@ gf_xdr_to_cli_set_vol_rsp (struct iovec inmsg, void *args);
ssize_t
gf_xdr_from_cli_set_vol_req (struct iovec outmsg, void *req);
+ssize_t
+gf_xdr_serialize_cli_get_vol_rsp (struct iovec outmsg, void *rsp);
+
+ssize_t
+gf_xdr_to_cli_get_vol_req (struct iovec inmsg, void *args);
+
+ssize_t
+gf_xdr_to_cli_get_vol_rsp (struct iovec inmsg, void *args);
+
+ssize_t
+gf_xdr_from_cli_get_vol_req (struct iovec outmsg, void *req);
+
#endif /* !_CLI1_H */
diff --git a/rpc/xdr/src/cli1.x b/rpc/xdr/src/cli1.x
index a8af1b7..41f43a4 100644
--- a/rpc/xdr/src/cli1.x
+++ b/rpc/xdr/src/cli1.x
@@ -13,10 +13,14 @@
GF_REPLACE_OP_STATUS
} ;
-enum gf1_cli_enum_friends_list {
+enum gf1_cli_friends_list {
GF_CLI_LIST_ALL = 1
} ;
+enum gf1_cli_get_volume {
+ GF_CLI_GET_VOLUME_ALL = 1
+} ;
+
struct gf1_cli_probe_req {
string hostname<>;
} ;
@@ -48,6 +52,17 @@ struct gf1_cli_peer_list_rsp {
opaque friends<>;
} ;
+struct gf1_cli_get_vol_req {
+ int flags;
+ opaque dict<>;
+} ;
+
+struct gf1_cli_get_vol_rsp {
+ int op_ret;
+ int op_errno;
+ opaque volumes<>;
+} ;
+
struct gf1_cli_create_vol_req {
string volname<>;
gf1_cluster_type type;
diff --git a/rpc/xdr/src/glusterd1-xdr.c b/rpc/xdr/src/glusterd1-xdr.c
index 32e6687..3ad32d9 100644
--- a/rpc/xdr/src/glusterd1-xdr.c
+++ b/rpc/xdr/src/glusterd1-xdr.c
@@ -3,11 +3,21 @@
* It was generated using rpcgen.
*/
-#include "glusterd1-xdr.h"
+#include "glusterd1.h"
+
+bool_t
+xdr_glusterd_volume_status (XDR *xdrs, glusterd_volume_status *objp)
+{
+
+ if (!xdr_enum (xdrs, (enum_t *) objp))
+ return FALSE;
+ return TRUE;
+}
bool_t
xdr_gd1_mgmt_probe_req (XDR *xdrs, gd1_mgmt_probe_req *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -19,6 +29,7 @@ xdr_gd1_mgmt_probe_req (XDR *xdrs, gd1_mgmt_probe_req *objp)
bool_t
xdr_gd1_mgmt_probe_rsp (XDR *xdrs, gd1_mgmt_probe_rsp *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -30,6 +41,7 @@ xdr_gd1_mgmt_probe_rsp (XDR *xdrs, gd1_mgmt_probe_rsp *objp)
bool_t
xdr_gd1_mgmt_friend_req (XDR *xdrs, gd1_mgmt_friend_req *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -41,6 +53,7 @@ xdr_gd1_mgmt_friend_req (XDR *xdrs, gd1_mgmt_friend_req *objp)
bool_t
xdr_gd1_mgmt_friend_rsp (XDR *xdrs, gd1_mgmt_friend_rsp *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -56,6 +69,7 @@ xdr_gd1_mgmt_friend_rsp (XDR *xdrs, gd1_mgmt_friend_rsp *objp)
bool_t
xdr_gd1_mgmt_unfriend_req (XDR *xdrs, gd1_mgmt_unfriend_req *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -67,6 +81,7 @@ xdr_gd1_mgmt_unfriend_req (XDR *xdrs, gd1_mgmt_unfriend_req *objp)
bool_t
xdr_gd1_mgmt_unfriend_rsp (XDR *xdrs, gd1_mgmt_unfriend_rsp *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -82,6 +97,7 @@ xdr_gd1_mgmt_unfriend_rsp (XDR *xdrs, gd1_mgmt_unfriend_rsp *objp)
bool_t
xdr_gd1_mgmt_cluster_lock_req (XDR *xdrs, gd1_mgmt_cluster_lock_req *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -91,6 +107,7 @@ xdr_gd1_mgmt_cluster_lock_req (XDR *xdrs, gd1_mgmt_cluster_lock_req *objp)
bool_t
xdr_gd1_mgmt_cluster_lock_rsp (XDR *xdrs, gd1_mgmt_cluster_lock_rsp *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -104,6 +121,7 @@ xdr_gd1_mgmt_cluster_lock_rsp (XDR *xdrs, gd1_mgmt_cluster_lock_rsp *objp)
bool_t
xdr_gd1_mgmt_cluster_unlock_req (XDR *xdrs, gd1_mgmt_cluster_unlock_req *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -113,6 +131,7 @@ xdr_gd1_mgmt_cluster_unlock_req (XDR *xdrs, gd1_mgmt_cluster_unlock_req *objp)
bool_t
xdr_gd1_mgmt_cluster_unlock_rsp (XDR *xdrs, gd1_mgmt_cluster_unlock_rsp *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -126,6 +145,7 @@ xdr_gd1_mgmt_cluster_unlock_rsp (XDR *xdrs, gd1_mgmt_cluster_unlock_rsp *objp)
bool_t
xdr_gd1_mgmt_stage_op_req (XDR *xdrs, gd1_mgmt_stage_op_req *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -139,6 +159,7 @@ xdr_gd1_mgmt_stage_op_req (XDR *xdrs, gd1_mgmt_stage_op_req *objp)
bool_t
xdr_gd1_mgmt_stage_op_rsp (XDR *xdrs, gd1_mgmt_stage_op_rsp *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -154,6 +175,7 @@ xdr_gd1_mgmt_stage_op_rsp (XDR *xdrs, gd1_mgmt_stage_op_rsp *objp)
bool_t
xdr_gd1_mgmt_commit_op_req (XDR *xdrs, gd1_mgmt_commit_op_req *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -167,6 +189,7 @@ xdr_gd1_mgmt_commit_op_req (XDR *xdrs, gd1_mgmt_commit_op_req *objp)
bool_t
xdr_gd1_mgmt_commit_op_rsp (XDR *xdrs, gd1_mgmt_commit_op_rsp *objp)
{
+
if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
sizeof (u_char), (xdrproc_t) xdr_u_char))
return FALSE;
@@ -178,3 +201,18 @@ xdr_gd1_mgmt_commit_op_rsp (XDR *xdrs, gd1_mgmt_commit_op_rsp *objp)
return FALSE;
return TRUE;
}
+
+bool_t
+xdr_gd1_mgmt_friend_update (XDR *xdrs, gd1_mgmt_friend_update *objp)
+{
+
+ if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+ sizeof (u_char), (xdrproc_t) xdr_u_char))
+ return FALSE;
+ if (!xdr_vector (xdrs, (char *)objp->friend_uuid, 16,
+ sizeof (u_char), (xdrproc_t) xdr_u_char))
+ return FALSE;
+ if (!xdr_string (xdrs, &objp->hostname, ~0))
+ return FALSE;
+ return TRUE;
+}
diff --git a/rpc/xdr/src/glusterd1-xdr.h b/rpc/xdr/src/glusterd1-xdr.h
index ee5fb9c..2fab3fd 100644
--- a/rpc/xdr/src/glusterd1-xdr.h
+++ b/rpc/xdr/src/glusterd1-xdr.h
@@ -14,6 +14,13 @@ extern "C" {
#endif
+enum glusterd_volume_status {
+ GLUSTERD_STATUS_NONE = 0,
+ GLUSTERD_STATUS_STARTED = 0 + 1,
+ GLUSTERD_STATUS_STOPPED = 0 + 2,
+};
+typedef enum glusterd_volume_status glusterd_volume_status;
+
struct gd1_mgmt_probe_req {
u_char uuid[16];
char *hostname;
@@ -114,9 +121,17 @@ struct gd1_mgmt_commit_op_rsp {
};
typedef struct gd1_mgmt_commit_op_rsp gd1_mgmt_commit_op_rsp;
+struct gd1_mgmt_friend_update {
+ u_char uuid[16];
+ u_char friend_uuid[16];
+ char *hostname;
+};
+typedef struct gd1_mgmt_friend_update gd1_mgmt_friend_update;
+
/* the xdr functions */
#if defined(__STDC__) || defined(__cplusplus)
+extern bool_t xdr_glusterd_volume_status (XDR *, glusterd_volume_status*);
extern bool_t xdr_gd1_mgmt_probe_req (XDR *, gd1_mgmt_probe_req*);
extern bool_t xdr_gd1_mgmt_probe_rsp (XDR *, gd1_mgmt_probe_rsp*);
extern bool_t xdr_gd1_mgmt_friend_req (XDR *, gd1_mgmt_friend_req*);
@@ -131,8 +146,10 @@ extern bool_t xdr_gd1_mgmt_stage_op_req (XDR *, gd1_mgmt_stage_op_req*);
extern bool_t xdr_gd1_mgmt_stage_op_rsp (XDR *, gd1_mgmt_stage_op_rsp*);
extern bool_t xdr_gd1_mgmt_commit_op_req (XDR *, gd1_mgmt_commit_op_req*);
extern bool_t xdr_gd1_mgmt_commit_op_rsp (XDR *, gd1_mgmt_commit_op_rsp*);
+extern bool_t xdr_gd1_mgmt_friend_update (XDR *, gd1_mgmt_friend_update*);
#else /* K&R C */
+extern bool_t xdr_glusterd_volume_status ();
extern bool_t xdr_gd1_mgmt_probe_req ();
extern bool_t xdr_gd1_mgmt_probe_rsp ();
extern bool_t xdr_gd1_mgmt_friend_req ();
@@ -147,6 +164,7 @@ extern bool_t xdr_gd1_mgmt_stage_op_req ();
extern bool_t xdr_gd1_mgmt_stage_op_rsp ();
extern bool_t xdr_gd1_mgmt_commit_op_req ();
extern bool_t xdr_gd1_mgmt_commit_op_rsp ();
+extern bool_t xdr_gd1_mgmt_friend_update ();
#endif /* K&R C */
diff --git a/rpc/xdr/src/glusterd1.c b/rpc/xdr/src/glusterd1.c
index 76ceea3f..6b079f4 100644
--- a/rpc/xdr/src/glusterd1.c
+++ b/rpc/xdr/src/glusterd1.c
@@ -86,6 +86,13 @@ gd_xdr_to_mgmt_friend_req (struct iovec inmsg, void *args)
}
ssize_t
+gd_xdr_to_mgmt_friend_update (struct iovec inmsg, void *args)
+{
+ return xdr_to_generic (inmsg, (void *)args,
+ (xdrproc_t)xdr_gd1_mgmt_friend_update);
+}
+
+ssize_t
gd_xdr_to_mgmt_cluster_lock_req (struct iovec inmsg, void *args)
{
return xdr_to_generic (inmsg, (void *)args,
@@ -165,6 +172,14 @@ gd_xdr_from_mgmt_probe_req (struct iovec outmsg, void *req)
}
ssize_t
+gd_xdr_from_mgmt_friend_update (struct iovec outmsg, void *req)
+{
+ return xdr_serialize_generic (outmsg, (void *)req,
+ (xdrproc_t)xdr_gd1_mgmt_friend_update);
+
+}
+
+ssize_t
gd_xdr_from_mgmt_friend_req (struct iovec outmsg, void *req)
{
return xdr_serialize_generic (outmsg, (void *)req,
diff --git a/rpc/xdr/src/glusterd1.h b/rpc/xdr/src/glusterd1.h
index 44b1c54..b4c4e3d 100644
--- a/rpc/xdr/src/glusterd1.h
+++ b/rpc/xdr/src/glusterd1.h
@@ -98,4 +98,9 @@ gd_xdr_serialize_mgmt_commit_op_rsp (struct iovec outmsg, void *rsp);
ssize_t
gd_xdr_from_mgmt_commit_op_req (struct iovec outmsg, void *req);
+ssize_t
+gd_xdr_to_mgmt_friend_update (struct iovec outmsg, void *req);
+
+ssize_t
+gd_xdr_from_mgmt_friend_update (struct iovec outmsg, void *req);
#endif /* !_MSG_GD_XDR_H */
diff --git a/rpc/xdr/src/glusterd1.x b/rpc/xdr/src/glusterd1.x
index 935fde4..f374ea4 100644
--- a/rpc/xdr/src/glusterd1.x
+++ b/rpc/xdr/src/glusterd1.x
@@ -1,3 +1,8 @@
+ enum glusterd_volume_status {
+ GLUSTERD_STATUS_NONE = 0,
+ GLUSTERD_STATUS_STARTED,
+ GLUSTERD_STATUS_STOPPED
+} ;
struct gd1_mgmt_probe_req {
unsigned char uuid[16];
@@ -81,7 +86,8 @@ struct gd1_mgmt_commit_op_rsp {
int op_errno;
} ;
-
-
-
-
+struct gd1_mgmt_friend_update {
+ unsigned char uuid[16];
+ unsigned char friend_uuid[16];
+ string hostname<>;
+} ;
diff --git a/xlators/mgmt/glusterd/src/glusterd-ha.c b/xlators/mgmt/glusterd/src/glusterd-ha.c
index 49e7370..ebf6ce0 100644
--- a/xlators/mgmt/glusterd/src/glusterd-ha.c
+++ b/xlators/mgmt/glusterd/src/glusterd-ha.c
@@ -28,7 +28,6 @@
#include "compat.h"
#include "dict.h"
#include "protocol-common.h"
-//#include "transport.h"
#include "xlator.h"
#include "logging.h"
#include "timer.h"
@@ -49,6 +48,7 @@
#include <sys/resource.h>
#include <inttypes.h>
+#include <dirent.h>
int32_t
glusterd_ha_create_volume (glusterd_volinfo_t *volinfo)
@@ -111,31 +111,58 @@ glusterd_ha_delete_volume (glusterd_volinfo_t *volinfo)
{
char pathname[PATH_MAX] = {0,};
int32_t ret = -1;
- char filepath[PATH_MAX] = {0,};
+ glusterd_conf_t *priv = NULL;
+ DIR *dir = NULL;
+ struct dirent *entry = NULL;
+ char path[PATH_MAX] = {0,};
GF_ASSERT (volinfo);
- snprintf (pathname, 1024, "%s/vols/%s", GLUSTERD_DEFAULT_WORKDIR,
- volinfo->volname);
+ priv = THIS->private;
- snprintf (filepath, 1024, "%s/info", pathname);
- ret = unlink (filepath);
+ GF_ASSERT (priv);
+ snprintf (pathname, 1024, "%s/vols/%s", priv->workdir,
+ volinfo->volname);
- if (-1 == ret) {
- gf_log ("", GF_LOG_ERROR, "unlink() failed on path %s,"
- "errno: %d", filepath, errno);
+ dir = opendir (pathname);
+ if (!dir)
goto out;
+
+ entry = readdir (dir);
+ while (entry != NULL) {
+ if (!strcmp (entry->d_name, ".") ||
+ !strcmp (entry->d_name, "..")) {
+ entry = readdir (dir);
+ continue;
+ }
+ snprintf (path, PATH_MAX, "%s/%s", pathname, entry->d_name);
+ if (DT_DIR == entry->d_type)
+ ret = rmdir (path);
+ else
+ ret = unlink (path);
+
+ gf_log ("", GF_LOG_NORMAL, "%s %s",
+ ret?"Failed to remove":"Removed",
+ entry->d_name);
+ if (ret)
+ gf_log ("", GF_LOG_NORMAL, "errno:%d", errno);
+ entry = readdir (dir);
+ memset (path, 0, sizeof(path));
}
- ret = rmdir (pathname);
+ ret = closedir (dir);
+ if (ret) {
+ gf_log ("", GF_LOG_NORMAL, "Failed to close dir, errno:%d",
+ errno);
+ }
- if (-1 == ret) {
- gf_log ("", GF_LOG_ERROR, "rmdir() failed on path %s,"
- "errno: %d", pathname, errno);
- goto out;
+ ret = rmdir (pathname);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Failed to rmdir: %s, errno: %d",
+ pathname, errno);
}
-out:
+out:
gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
return ret;
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
index 086e62e..36dc83f 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handler.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handler.c
@@ -69,6 +69,7 @@ glusterd_friend_find_by_hostname (const char *hoststr,
int ret = -1;
glusterd_conf_t *priv = NULL;
glusterd_peerinfo_t *entry = NULL;
+ glusterd_peer_hostname_t *name = NULL;
GF_ASSERT (hoststr);
GF_ASSERT (peerinfo);
@@ -79,14 +80,16 @@ glusterd_friend_find_by_hostname (const char *hoststr,
GF_ASSERT (priv);
list_for_each_entry (entry, &priv->peers, uuid_list) {
- if (entry->hostname && (!strncmp (entry->hostname, hoststr,
- sizeof (entry->hostname)))) {
+ list_for_each_entry (name, &entry->hostnames, hostname_list) {
+ if (!strncmp (name->hostname, hoststr,
+ 1024)) {
gf_log ("glusterd", GF_LOG_NORMAL,
"Friend %s found.. state: %d", hoststr,
entry->state.state);
*peerinfo = entry;
return 0;
+ }
}
}
@@ -130,7 +133,6 @@ glusterd_handle_friend_req (rpcsvc_request_t *req, uuid_t uuid, char *hostname)
glusterd_friend_sm_event_t *event = NULL;
glusterd_friend_req_ctx_t *ctx = NULL;
-
ret = glusterd_friend_find (uuid, hostname, &peerinfo);
if (ret) {
@@ -279,6 +281,41 @@ out:
return ret;
}
+static int
+glusterd_add_volume_detail_to_dict (glusterd_volinfo_t *volinfo,
+ dict_t *volumes, int count)
+{
+
+ int ret = -1;
+ char key[256] = {0, };
+
+ GF_ASSERT (volinfo);
+ GF_ASSERT (volumes);
+
+ snprintf (key, 256, "volume%d.name", count);
+ ret = dict_set_str (volumes, key, volinfo->volname);
+ if (ret)
+ goto out;
+
+ snprintf (key, 256, "volume%d.type", count);
+ ret = dict_set_int32 (volumes, key, volinfo->type);
+ if (ret)
+ goto out;
+
+ snprintf (key, 256, "volume%d.status", count);
+ ret = dict_set_int32 (volumes, key, volinfo->status);
+ if (ret)
+ goto out;
+
+ snprintf (key, 256, "volume%d.brick_count", count);
+ ret = dict_set_int32 (volumes, key, volinfo->brick_count);
+ if (ret)
+ goto out;
+
+out:
+ return ret;
+}
+
int
glusterd_friend_find (uuid_t uuid, char *hostname,
glusterd_peerinfo_t **peerinfo)
@@ -323,7 +360,7 @@ glusterd_handle_cluster_lock (rpcsvc_request_t *req)
GF_ASSERT (req);
- if (!gd_xdr_to_mgmt_friend_req (req->msg[0], &lock_req)) {
+ if (!gd_xdr_to_mgmt_cluster_lock_req (req->msg[0], &lock_req)) {
//failed to decode msg;
req->rpc_err = GARBAGE_ARGS;
goto out;
@@ -557,6 +594,44 @@ out:
}
int
+glusterd_handle_cli_get_volume (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ gf1_cli_get_vol_req cli_req = {0,};
+ dict_t *dict = NULL;
+
+ GF_ASSERT (req);
+
+ if (!gf_xdr_to_cli_get_vol_req (req->msg[0], &cli_req)) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ gf_log ("glusterd", GF_LOG_NORMAL, "Received get vol req");
+
+ 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;
+ }
+ }
+
+ ret = glusterd_get_volumes (req, dict, cli_req.flags);
+
+out:
+ return ret;
+}
+
+int
glusterd_handle_create_volume (rpcsvc_request_t *req)
{
int32_t ret = -1;
@@ -595,6 +670,78 @@ out:
}
int
+glusterd_handle_cli_start_volume (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ gf1_cli_start_vol_req cli_req = {0,};
+ //dict_t *dict = NULL;
+ int32_t flags = 0;
+
+ GF_ASSERT (req);
+
+ if (!gf_xdr_to_cli_start_vol_req (req->msg[0], &cli_req)) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ gf_log ("glusterd", GF_LOG_NORMAL, "Received start vol req"
+ "for volume %s", cli_req.volname);
+
+ ret = glusterd_start_volume (req, cli_req.volname, flags);
+
+out:
+ return ret;
+}
+
+int
+glusterd_handle_cli_stop_volume (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ gf1_cli_stop_vol_req cli_req = {0,};
+ int32_t flags = 0;
+
+ GF_ASSERT (req);
+
+ if (!gf_xdr_to_cli_stop_vol_req (req->msg[0], &cli_req)) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ gf_log ("glusterd", GF_LOG_NORMAL, "Received stop vol req"
+ "for volume %s", cli_req.volname);
+
+ ret = glusterd_stop_volume (req, cli_req.volname, flags);
+
+out:
+ return ret;
+}
+
+int
+glusterd_handle_cli_delete_volume (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ gf1_cli_delete_vol_req cli_req = {0,};
+ int32_t flags = 0;
+
+ GF_ASSERT (req);
+
+ if (!gf_xdr_to_cli_delete_vol_req (req->msg[0], &cli_req)) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ gf_log ("glusterd", GF_LOG_NORMAL, "Received delete vol req"
+ "for volume %s", cli_req.volname);
+
+ ret = glusterd_delete_volume (req, cli_req.volname, flags);
+
+out:
+ return ret;
+}
+int
glusterd_op_lock_send_resp (rpcsvc_request_t *req, int32_t status)
{
@@ -645,7 +792,7 @@ glusterd_handle_cluster_unlock (rpcsvc_request_t *req)
GF_ASSERT (req);
- if (!gd_xdr_to_mgmt_friend_req (req->msg[0], &unlock_req)) {
+ if (!gd_xdr_to_mgmt_cluster_unlock_req (req->msg[0], &unlock_req)) {
//failed to decode msg;
req->rpc_err = GARBAGE_ARGS;
goto out;
@@ -775,6 +922,47 @@ out:
}
int
+glusterd_handle_friend_update (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ gd1_mgmt_friend_update friend_req = {{0},};
+ char str[50] = {0,};
+ glusterd_peerinfo_t *peerinfo = NULL;
+ glusterd_conf_t *priv = NULL;
+ xlator_t *this = NULL;
+ glusterd_peerinfo_t *tmp = NULL;
+
+ GF_ASSERT (req);
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ if (!gd_xdr_to_mgmt_friend_update (req->msg[0], &friend_req)) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+ uuid_unparse (friend_req.uuid, str);
+
+ gf_log ("glusterd", GF_LOG_NORMAL,
+ "Received friend update from uuid: %s", str);
+
+ ret = glusterd_friend_find (friend_req.uuid, friend_req.hostname, &tmp);
+
+ if (!ret)
+ goto out;
+
+ ret = glusterd_friend_add (friend_req.hostname,
+ GD_FRIEND_STATE_BEFRIENDED,
+ &friend_req.uuid, NULL, &peerinfo);
+
+out:
+ return ret;
+}
+
+int
glusterd_handle_probe_query (rpcsvc_request_t *req)
{
int32_t ret = -1;
@@ -784,6 +972,7 @@ glusterd_handle_probe_query (rpcsvc_request_t *req)
gd1_mgmt_probe_req probe_req = {{0},};
gd1_mgmt_probe_rsp rsp = {{0},};
char hostname[1024] = {0};
+ glusterd_peer_hostname_t *name = NULL;
GF_ASSERT (req);
@@ -796,18 +985,25 @@ glusterd_handle_probe_query (rpcsvc_request_t *req)
}
+ this = THIS;
+
+ conf = this->private;
uuid_unparse (probe_req.uuid, str);
gf_log ("glusterd", GF_LOG_NORMAL,
"Received probe from uuid: %s", str);
+ ret = glusterd_peer_hostname_new (probe_req.hostname, &name);
- this = THIS;
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to get new peer_hostname");
+ } else {
+ list_add_tail (&name->hostname_list, &conf->hostnames);
+ }
- conf = this->private;
uuid_copy (rsp.uuid, conf->uuid);
- rsp.hostname = gf_strdup (probe_req.hostname);
+ rsp.hostname = probe_req.hostname;
ret = glusterd_submit_reply (req, &rsp, NULL, 0, NULL,
gd_xdr_serialize_mgmt_probe_rsp);
@@ -1159,6 +1355,7 @@ glusterd_friend_add (const char *hoststr,
char *port_str = NULL;
int port_num = 0;
struct rpc_clnt_config rpc_cfg = {0,};
+ glusterd_peer_hostname_t *name = NULL;
priv = THIS->private;
@@ -1170,9 +1367,13 @@ glusterd_friend_add (const char *hoststr,
if (friend)
*friend = peerinfo;
+ INIT_LIST_HEAD (&peerinfo->hostnames);
peerinfo->state.state = state;
if (hoststr) {
- peerinfo->hostname = gf_strdup (hoststr);
+ ret = glusterd_peer_hostname_new ((char *)hoststr, &name);
+ if (ret)
+ goto out;
+ list_add_tail (&peerinfo->hostnames, &name->hostname_list);
rpc_cfg.remote_host = gf_strdup (hoststr);
}
INIT_LIST_HEAD (&peerinfo->uuid_list);
@@ -1195,12 +1396,14 @@ glusterd_friend_add (const char *hoststr,
port_str = getenv ("GLUSTERD_REMOTE_PORT");
- port_num = atoi (port_str);
- rpc_cfg.remote_port = port_num;
+ if (port_str)
+ port_num = atoi (port_str);
+ else
+ port_num = GLUSTERD_DEFAULT_PORT;
+ rpc_cfg.remote_port = port_num;
gf_log ("glusterd", GF_LOG_NORMAL, "remote-port: %d", port_num);
- //ret = dict_set_int32 (options, "remote-port", GLUSTERD_DEFAULT_PORT);
ret = dict_set_int32 (options, "remote-port", port_num);
if (ret)
goto out;
@@ -1232,26 +1435,7 @@ out:
}
-/*int
-glusterd_friend_probe (const char *hoststr)
-{
- int ret = -1;
- glusterd_peerinfo_t *peerinfo = NULL;
-
-
- ret = glusterd_friend_find (NULL, (char *)hoststr, &peerinfo);
-
- if (ret) {
- //We should not reach this state ideally
- GF_ASSERT (0);
- goto out;
- }
-
- ret = glusterd_xfer_probe_msg (peerinfo, THIS);
-out:
- return ret;
-}*/
int
glusterd_probe_begin (rpcsvc_request_t *req, const char *hoststr)
@@ -1361,68 +1545,6 @@ out:
return ret;
}
-/*int
-glusterd_interpret (xlator_t *this, transport_t *trans,
- char *hdr_p, size_t hdrlen, struct iobuf *iobuf)
-{
- glusterd_connection_t *conn = NULL;
- gf_hdr_common_t *hdr = NULL;
- xlator_t *bound_xl = NULL;
- call_frame_t *frame = NULL;
- peer_info_t *peerinfo = NULL;
- int32_t type = -1;
- int32_t op = -1;
- int32_t ret = 0;
-
- hdr = (gf_hdr_common_t *)hdr_p;
- type = ntoh32 (hdr->type);
- op = ntoh32 (hdr->op);
-
- conn = trans->xl_private;
- if (conn)
- bound_xl = conn->bound_xl;
-
- if (GF_MOP_PROBE_QUERY != op) {
- //ret = glusterd_validate_sender (hdr, hdrlen);
- }
-
- peerinfo = &trans->peerinfo;
- switch (type) {
-
- case GF_OP_TYPE_MOP_REQUEST:
- if ((op < 0) || (op >= GF_MOP_MAXVALUE)) {
- gf_log (this->name, GF_LOG_ERROR,
- "invalid mop %"PRId32" from %s",
- op, peerinfo->identifier);
- break;
- }
- frame = glusterd_get_frame_for_call (trans, hdr);
- frame->op = op;
- ret = glusterd_ops[op] (frame, hdr, hdrlen);
- break;
-
- case GF_OP_TYPE_MOP_REPLY:
- if ((op < 0) || (op >= GF_MOP_MAXVALUE)) {
- gf_log (this->name, GF_LOG_ERROR,
- "invalid mop %"PRId32" from %s",
- op, peerinfo->identifier);
- break;
- }
- ret = glusterd_resp_ops[op] (frame, hdr, hdrlen);
- gf_log ("glusterd", GF_LOG_NORMAL, "Obtained MOP response");
- break;
-
-
- default:
- gf_log (this->name, GF_LOG_ERROR,
- "Unknown type: %d", type);
- ret = -1;
- break;
- }
-
- return ret;
-}
-*/
int
glusterd_xfer_friend_remove_resp (rpcsvc_request_t *req, char *hostname)
@@ -1547,9 +1669,7 @@ glusterd_create_volume (rpcsvc_request_t *req, dict_t *dict)
char *volname = NULL;
char *bricks = NULL;
int type = 0;
- //int sub_count = 2;
int count = 0;
- //char cmd_str[8192] = {0,};
GF_ASSERT (req);
GF_ASSERT (dict);
@@ -1574,38 +1694,83 @@ glusterd_create_volume (rpcsvc_request_t *req, dict_t *dict)
if (ret)
goto out;
- /*switch (type) {
- case GF_CLUSTER_TYPE_REPLICATE:
- {
- ret = dict_get_int32 (dict, "replica-count", &sub_count);
- if (ret)
- goto out;
- snprintf (cmd_str, 8192,
- "glusterfs-volgen -n %s -c /etc/glusterd -r 1 %s",
- volname, bricks);
- ret = system (cmd_str);
- break;
- }
- case GF_CLUSTER_TYPE_STRIPE:
- {
- ret = dict_get_int32 (dict, "stripe-count", &sub_count);
- if (ret)
- goto out;
- snprintf (cmd_str, 8192,
- "glusterfs-volgen -n %s -c /etc/glusterd -r 0 %s",
- volname, bricks);
- ret = system (cmd_str);
- break;
- }
- case GF_CLUSTER_TYPE_NONE:
- {
- snprintf (cmd_str, 8192,
- "glusterfs-volgen -n %s -c /etc/glusterd %s",
- volname, bricks);
- ret = system (cmd_str);
- break;
- }
- } */
+ ret = glusterd_op_txn_begin ();
+
+out:
+ return ret;
+}
+
+int32_t
+glusterd_start_volume (rpcsvc_request_t *req, char *volname, int flags)
+{
+ int32_t ret = -1;
+ glusterd_op_start_volume_ctx_t *ctx = NULL;
+
+ GF_ASSERT (req);
+ GF_ASSERT (volname);
+
+ ctx = GF_CALLOC (1, sizeof (*ctx), gf_gld_mt_start_volume_ctx_t);
+
+ if (!ctx)
+ goto out;
+
+ strncpy (ctx->volume_name, volname, GD_VOLUME_NAME_MAX);
+
+ glusterd_op_set_op (GD_OP_START_VOLUME);
+
+ glusterd_op_set_ctx (GD_OP_START_VOLUME, ctx);
+
+ ret = glusterd_op_txn_begin ();
+
+out:
+ return ret;
+}
+
+int32_t
+glusterd_stop_volume (rpcsvc_request_t *req, char *volname, int flags)
+{
+ int32_t ret = -1;
+ glusterd_op_stop_volume_ctx_t *ctx = NULL;
+
+ GF_ASSERT (req);
+ GF_ASSERT (volname);
+
+ ctx = GF_CALLOC (1, sizeof (*ctx), gf_gld_mt_stop_volume_ctx_t);
+
+ if (!ctx)
+ goto out;
+
+ strncpy (ctx->volume_name, volname, GD_VOLUME_NAME_MAX);
+
+ glusterd_op_set_op (GD_OP_STOP_VOLUME);
+
+ glusterd_op_set_ctx (GD_OP_STOP_VOLUME, ctx);
+
+ ret = glusterd_op_txn_begin ();
+
+out:
+ return ret;
+}
+
+int32_t
+glusterd_delete_volume (rpcsvc_request_t *req, char *volname, int flags)
+{
+ int32_t ret = -1;
+ glusterd_op_delete_volume_ctx_t *ctx = NULL;
+
+ GF_ASSERT (req);
+ GF_ASSERT (volname);
+
+ ctx = GF_CALLOC (1, sizeof (*ctx), gf_gld_mt_delete_volume_ctx_t);
+
+ if (!ctx)
+ goto out;
+
+ strncpy (ctx->volume_name, volname, GD_VOLUME_NAME_MAX);
+
+ glusterd_op_set_op (GD_OP_DELETE_VOLUME);
+
+ glusterd_op_set_ctx (GD_OP_DELETE_VOLUME, ctx);
ret = glusterd_op_txn_begin ();
@@ -1676,6 +1841,68 @@ out:
return ret;
}
+int32_t
+glusterd_get_volumes (rpcsvc_request_t *req, dict_t *dict, int32_t flags)
+{
+ int32_t ret = -1;
+ glusterd_conf_t *priv = NULL;
+ glusterd_volinfo_t *entry = NULL;
+ int32_t count = 0;
+ dict_t *volumes = NULL;
+ gf1_cli_get_vol_rsp rsp = {0,};
+
+ priv = THIS->private;
+ GF_ASSERT (priv);
+
+ if (!list_empty (&priv->volumes)) {
+ volumes = dict_new ();
+ if (!volumes) {
+ gf_log ("", GF_LOG_WARNING, "Out of Memory");
+ goto out;
+ }
+ } else {
+ ret = 0;
+ goto out;
+ }
+
+ if (flags == GF_CLI_GET_VOLUME_ALL) {
+ list_for_each_entry (entry, &priv->volumes, vol_list) {
+ count++;
+ ret = glusterd_add_volume_detail_to_dict (entry,
+ volumes, count);
+ if (ret)
+ goto out;
+
+ }
+
+ ret = dict_set_int32 (volumes, "count", count);
+
+ if (ret)
+ goto out;
+ }
+
+ ret = dict_allocate_and_serialize (volumes, &rsp.volumes.volumes_val,
+ (size_t *)&rsp.volumes.volumes_len);
+
+ if (ret)
+ goto out;
+
+ ret = 0;
+out:
+
+ if (ret) {
+ if (volumes)
+ dict_destroy (volumes);
+ }
+
+ rsp.op_ret = ret;
+
+ ret = glusterd_submit_reply (req, &rsp, NULL, 0, NULL,
+ gf_xdr_serialize_cli_peer_list_rsp);
+
+ return ret;
+}
+
int
glusterd_rpc_notify (struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
void *data)
diff --git a/xlators/mgmt/glusterd/src/glusterd-mem-types.h b/xlators/mgmt/glusterd/src/glusterd-mem-types.h
index 7ede5ef..4d3655b 100644
--- a/xlators/mgmt/glusterd/src/glusterd-mem-types.h
+++ b/xlators/mgmt/glusterd/src/glusterd-mem-types.h
@@ -37,6 +37,7 @@ enum gf_gld_mem_types_ {
gf_gld_mt_peerinfo_t,
gf_gld_mt_friend_sm_event_t,
gf_gld_mt_friend_req_ctx_t,
+ gf_gld_mt_friend_update_ctx_t,
gf_gld_mt_op_sm_event_t,
gf_gld_mt_op_lock_ctx_t,
gf_gld_mt_op_stage_ctx_t,
@@ -44,8 +45,12 @@ enum gf_gld_mem_types_ {
gf_gld_mt_mop_stage_req_t,
gf_gld_mt_probe_ctx_t,
gf_gld_mt_create_volume_ctx_t,
+ gf_gld_mt_start_volume_ctx_t,
+ gf_gld_mt_stop_volume_ctx_t,
+ gf_gld_mt_delete_volume_ctx_t,
gf_gld_mt_glusterd_volinfo_t,
gf_gld_mt_glusterd_brickinfo_t,
+ gf_gld_mt_peer_hostname_t,
gf_gld_mt_end
};
#endif
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index 0d99174..1bd246d 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -49,6 +49,21 @@
static struct list_head gd_op_sm_queue;
glusterd_op_info_t opinfo;
+static void
+glusterd_set_volume_status (glusterd_volinfo_t *volinfo,
+ glusterd_volume_status status)
+{
+ GF_ASSERT (volinfo);
+ volinfo->status = status;
+}
+
+static int
+glusterd_is_volume_started (glusterd_volinfo_t *volinfo)
+{
+ GF_ASSERT (volinfo);
+ return (!(volinfo->status == GLUSTERD_STATUS_STARTED));
+}
+
static int
glusterd_op_get_len (glusterd_op_t op)
{
@@ -131,7 +146,43 @@ glusterd_op_build_payload (glusterd_op_t op, gd1_mgmt_stage_op_req **req)
goto out;
}
}
+ break;
+
+ case GD_OP_START_VOLUME:
+ {
+ glusterd_op_start_volume_ctx_t *ctx = NULL;
+ ctx = glusterd_op_get_ctx (op);
+ GF_ASSERT (ctx);
+ stage_req->buf.buf_len =
+ strlen (ctx->volume_name);
+ stage_req->buf.buf_val =
+ gf_strdup (ctx->volume_name);
+ }
+ break;
+
+ case GD_OP_STOP_VOLUME:
+ {
+ glusterd_op_stop_volume_ctx_t *ctx = NULL;
+ ctx = glusterd_op_get_ctx (op);
+ GF_ASSERT (ctx);
+ stage_req->buf.buf_len =
+ strlen (ctx->volume_name);
+ stage_req->buf.buf_val =
+ gf_strdup (ctx->volume_name);
+ }
+ break;
+ case GD_OP_DELETE_VOLUME:
+ {
+ glusterd_op_delete_volume_ctx_t *ctx = NULL;
+ ctx = glusterd_op_get_ctx (op);
+ GF_ASSERT (ctx);
+ stage_req->buf.buf_len =
+ strlen (ctx->volume_name);
+ stage_req->buf.buf_val =
+ gf_strdup (ctx->volume_name);
+ }
+ break;
default:
break;
@@ -144,6 +195,75 @@ out:
return ret;
}
+static int
+glusterd_volume_create_generate_volfiles (glusterd_volinfo_t *volinfo,
+ dict_t *dict, char *bricks)
+{
+ int32_t sub_count = 0;
+ int32_t ret = -1;
+ char cmd_str[8192] = {0,};
+ char path[PATH_MAX] = {0,};
+ glusterd_conf_t *priv = NULL;
+ xlator_t *this = NULL;
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+
+ GF_ASSERT (priv);
+ GF_ASSERT (volinfo);
+ GF_ASSERT (dict);
+ GF_ASSERT (bricks);
+
+ GLUSTERD_GET_VOLUME_DIR(path, volinfo, priv);
+
+ switch (volinfo->type) {
+
+ case GF_CLUSTER_TYPE_REPLICATE:
+ {
+ ret = dict_get_int32 (dict, "replica-count",
+ &sub_count);
+ if (ret)
+ goto out;
+ snprintf (cmd_str, 8192,
+ "glusterfs-volgen -n %s -c %s -r 1 %s",
+ volinfo->volname, path, bricks);
+ ret = system (cmd_str);
+ break;
+ }
+
+ case GF_CLUSTER_TYPE_STRIPE:
+ {
+ ret = dict_get_int32 (dict, "stripe-count",
+ &sub_count);
+ if (ret)
+ goto out;
+ snprintf (cmd_str, 8192,
+ "glusterfs-volgen -n %s -c %s -r 0 %s",
+ volinfo->volname, path, bricks);
+ ret = system (cmd_str);
+ break;
+ }
+
+ case GF_CLUSTER_TYPE_NONE:
+ {
+ snprintf (cmd_str, 8192,
+ "glusterfs-volgen -n %s -c %s %s",
+ volinfo->volname, path, bricks);
+ ret = system (cmd_str);
+ break;
+ }
+
+ default:
+ gf_log ("", GF_LOG_ERROR, "Unkown type: %d",
+ volinfo->type);
+ ret = -1;
+ }
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
static int
@@ -191,6 +311,138 @@ out:
}
static int
+glusterd_op_stage_start_volume (gd1_mgmt_stage_op_req *req)
+{
+ int ret = 0;
+ char volname [1024] = {0,};
+ gf_boolean_t exists = _gf_false;
+ glusterd_volinfo_t *volinfo = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+
+ GF_ASSERT (req);
+
+ strncpy (volname, req->buf.buf_val, req->buf.buf_len);
+ //volname = req->buf.buf_val;
+
+ exists = glusterd_check_volume_exists (volname);
+
+ if (!exists) {
+ gf_log ("", GF_LOG_ERROR, "Volume with name %s does not exist",
+ volname);
+ ret = -1;
+ } else {
+ ret = 0;
+ }
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+
+ if (ret)
+ goto out;
+
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ ret = glusterd_resolve_brick (brickinfo);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to resolve brick"
+ " with hostname: %s, export: %s",
+ brickinfo->hostname,brickinfo->path);
+ goto out;
+ }
+ }
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+static int
+glusterd_op_stage_stop_volume (gd1_mgmt_stage_op_req *req)
+{
+ int ret = 0;
+ char volname[1024] = {0,};
+ gf_boolean_t exists = _gf_false;
+ glusterd_volinfo_t *volinfo = NULL;
+
+ GF_ASSERT (req);
+
+ strncpy (volname, req->buf.buf_val, req->buf.buf_len);
+
+ exists = glusterd_check_volume_exists (volname);
+
+ if (!exists) {
+ gf_log ("", GF_LOG_ERROR, "Volume with name %s does not exist",
+ volname);
+ ret = -1;
+ } else {
+ ret = 0;
+ }
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+
+ if (ret)
+ goto out;
+
+ ret = glusterd_is_volume_started (volinfo);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Volume %s has not been started",
+ volname);
+ goto out;
+ }
+
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+static int
+glusterd_op_stage_delete_volume (gd1_mgmt_stage_op_req *req)
+{
+ int ret = 0;
+ char volname [1024] = {0,};
+ gf_boolean_t exists = _gf_false;
+ glusterd_volinfo_t *volinfo = NULL;
+
+ GF_ASSERT (req);
+
+ strncpy (volname, req->buf.buf_val, req->buf.buf_len);
+
+ exists = glusterd_check_volume_exists (volname);
+
+ if (!exists) {
+ gf_log ("", GF_LOG_ERROR, "Volume with name %s does not exist",
+ volname);
+ ret = -1;
+ } else {
+ ret = 0;
+ }
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+
+ if (ret)
+ goto out;
+
+ ret = glusterd_is_volume_started (volinfo);
+
+ if (!ret) {
+ gf_log ("", GF_LOG_ERROR, "Volume %s has been started."
+ "Volume needs to be stopped before deletion.",
+ volname);
+ goto out;
+ }
+
+ ret = 0;
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+ return ret;
+}
+
+
+static int
glusterd_op_create_volume (gd1_mgmt_stage_op_req *req)
{
int ret = 0;
@@ -203,10 +455,6 @@ glusterd_op_create_volume (gd1_mgmt_stage_op_req *req)
char *brick = NULL;
int32_t count = 0;
int32_t i = 1;
- //char key[50] = {0,};
- int32_t sub_count = 0;
- char path[PATH_MAX] = {0,};
- char cmd_str[8192] = {0,};
char *bricks = NULL;
char *brick_list = NULL;
char *saveptr = NULL;
@@ -245,18 +493,15 @@ glusterd_op_create_volume (gd1_mgmt_stage_op_req *req)
}
strncpy (volinfo->volname, volname, 1024);
-
GF_ASSERT (volinfo->volname);
ret = dict_get_int32 (dict, "type", &volinfo->type);
-
if (ret) {
gf_log ("", GF_LOG_ERROR, "Unable to get type");
goto out;
}
ret = dict_get_int32 (dict, "count", &volinfo->brick_count);
-
if (ret) {
gf_log ("", GF_LOG_ERROR, "Unable to get count");
goto out;
@@ -265,7 +510,6 @@ glusterd_op_create_volume (gd1_mgmt_stage_op_req *req)
count = volinfo->brick_count;
ret = dict_get_str (dict, "bricks", &bricks);
-
if (ret) {
gf_log ("", GF_LOG_ERROR, "Unable to get bricks");
goto out;
@@ -278,7 +522,6 @@ glusterd_op_create_volume (gd1_mgmt_stage_op_req *req)
brick = strtok_r (brick_list+1, " \n", &saveptr);
while ( i <= count) {
-
ret = glusterd_brickinfo_from_brick (brick, &brickinfo);
if (ret)
goto out;
@@ -287,58 +530,146 @@ glusterd_op_create_volume (gd1_mgmt_stage_op_req *req)
brick = strtok_r (NULL, " \n", &saveptr);
i++;
}
+ list_add_tail (&volinfo->vol_list, &priv->volumes);
ret = glusterd_ha_create_volume (volinfo);
if (ret)
goto out;
+ ret = glusterd_volume_create_generate_volfiles
+ (volinfo, dict, bricks);
+ if (ret)
+ goto out;
- GLUSTERD_GET_VOLUME_DIR(path, volinfo, priv);
- switch (volinfo->type) {
+out:
+ return ret;
+}
- case GF_CLUSTER_TYPE_REPLICATE:
- {
- ret = dict_get_int32 (dict, "replica-count",
- &sub_count);
- if (ret)
- goto out;
- snprintf (cmd_str, 8192,
- "glusterfs-volgen -n %s -c %s -r 1 %s",
- volname, path, bricks);
- ret = system (cmd_str);
- break;
- }
+static int
+glusterd_op_delete_volume (gd1_mgmt_stage_op_req *req)
+{
+ int ret = 0;
+ char volname[1024] = {0,};
+ glusterd_conf_t *priv = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ xlator_t *this = NULL;
- case GF_CLUSTER_TYPE_STRIPE:
- {
- ret = dict_get_int32 (dict, "stripe-count",
- &sub_count);
- if (ret)
+ GF_ASSERT (req);
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ strncpy (volname, req->buf.buf_val, req->buf.buf_len);
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+
+ if (ret)
+ goto out;
+
+ ret = glusterd_ha_delete_volume (volinfo);
+
+ if (ret)
+ goto out;
+
+ ret = glusterd_volinfo_delete (volinfo);
+
+ if (ret)
+ goto out;
+
+out:
+ return ret;
+}
+
+static int
+glusterd_op_start_volume (gd1_mgmt_stage_op_req *req)
+{
+ int ret = 0;
+ char volname[1024] = {0,};
+ glusterd_conf_t *priv = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ xlator_t *this = NULL;
+
+ GF_ASSERT (req);
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ strncpy (volname, req->buf.buf_val, req->buf.buf_len);
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+
+ if (ret)
+ goto out;
+
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ if (!uuid_compare (brickinfo->uuid, priv->uuid)) {
+ gf_log ("", GF_LOG_NORMAL, "About to start glusterfs"
+ " for brick %s:%s", brickinfo->hostname,
+ brickinfo->path);
+ ret = glusterd_volume_start_glusterfs
+ (volinfo, brickinfo);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to start "
+ "glusterfs, ret: %d", ret);
goto out;
- snprintf (cmd_str, 8192,
- "glusterfs-volgen -n %s -c %s -r 0 %s",
- volname, path, bricks);
- ret = system (cmd_str);
- break;
+ }
}
+ }
- case GF_CLUSTER_TYPE_NONE:
- {
- snprintf (cmd_str, 8192,
- "glusterfs-volgen -n %s -c %s %s",
- volname, path, bricks);
- ret = system (cmd_str);
- break;
- }
+ glusterd_set_volume_status (volinfo, GLUSTERD_STATUS_STARTED);
- default:
- gf_log ("", GF_LOG_ERROR, "Unkown type: %d",
- volinfo->type);
- ret = -1;
+out:
+ return ret;
+}
+
+static int
+glusterd_op_stop_volume (gd1_mgmt_stage_op_req *req)
+{
+ int ret = 0;
+ char volname[1024] = {0,};
+ glusterd_conf_t *priv = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ xlator_t *this = NULL;
+
+ GF_ASSERT (req);
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ strncpy (volname, req->buf.buf_val, req->buf.buf_len);
+
+ ret = glusterd_volinfo_find (volname, &volinfo);
+
+ if (ret)
+ goto out;
+
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ if (!uuid_compare (brickinfo->uuid, priv->uuid)) {
+ gf_log ("", GF_LOG_NORMAL, "About to stop glusterfs"
+ " for brick %s:%s", brickinfo->hostname,
+ brickinfo->path);
+ ret = glusterd_volume_stop_glusterfs
+ (volinfo, brickinfo);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to stop "
+ "glusterfs, ret: %d", ret);
+ goto out;
+ }
+ }
}
+ glusterd_set_volume_status (volinfo, GLUSTERD_STATUS_STOPPED);
+
out:
return ret;
}
@@ -720,6 +1051,18 @@ glusterd_op_stage_validate (gd1_mgmt_stage_op_req *req)
ret = glusterd_op_stage_create_volume (req);
break;
+ case GD_OP_START_VOLUME:
+ ret = glusterd_op_stage_start_volume (req);
+ break;
+
+ case GD_OP_STOP_VOLUME:
+ ret = glusterd_op_stage_stop_volume (req);
+ break;
+
+ case GD_OP_DELETE_VOLUME:
+ ret = glusterd_op_stage_delete_volume (req);
+ break;
+
default:
gf_log ("", GF_LOG_ERROR, "Unknown op %d",
req->op);
@@ -743,6 +1086,18 @@ glusterd_op_commit_perform (gd1_mgmt_stage_op_req *req)
ret = glusterd_op_create_volume (req);
break;
+ case GD_OP_START_VOLUME:
+ ret = glusterd_op_start_volume (req);
+ break;
+
+ case GD_OP_STOP_VOLUME:
+ ret = glusterd_op_stop_volume (req);
+ break;
+
+ case GD_OP_DELETE_VOLUME:
+ ret = glusterd_op_delete_volume (req);
+ break;
+
default:
gf_log ("", GF_LOG_ERROR, "Unknown op %d",
req->op);
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.h b/xlators/mgmt/glusterd/src/glusterd-op-sm.h
index 3bfbcb9..500d0eb 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.h
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.h
@@ -116,11 +116,13 @@ struct glusterd_op_info_ {
typedef struct glusterd_op_info_ glusterd_op_info_t;
-struct glusterd_op_create_volume_ctx_ {
+struct glusterd_op_start_volume_ctx_ {
char volume_name[GD_VOLUME_NAME_MAX];
};
-typedef struct glusterd_op_create_volume_ctx_ glusterd_op_create_volume_ctx_t;
+typedef struct glusterd_op_start_volume_ctx_ glusterd_op_start_volume_ctx_t;
+typedef struct glusterd_op_start_volume_ctx_ glusterd_op_stop_volume_ctx_t;
+typedef struct glusterd_op_start_volume_ctx_ glusterd_op_delete_volume_ctx_t;
struct glusterd_op_lock_ctx_ {
diff --git a/xlators/mgmt/glusterd/src/glusterd-sm.c b/xlators/mgmt/glusterd/src/glusterd-sm.c
index c024126..a5f760f 100644
--- a/xlators/mgmt/glusterd/src/glusterd-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-sm.c
@@ -29,7 +29,6 @@
#include <libgen.h>
#include "uuid.h"
-//#include "transport.h"
#include "fnmatch.h"
#include "xlator.h"
#include "protocol-common.h"
@@ -96,13 +95,6 @@ glusterd_ac_friend_add (glusterd_friend_sm_event_t *event, void *ctx)
ret = proc->fn (frame, this, event);
}
-/* ret = glusterd_xfer_friend_req_msg (peerinfo, THIS);
-
- if (ret) {
- gf_log ("", GF_LOG_ERROR, "Unable to probe: %s", hostname);
- }
-*/
-
out:
gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret);
@@ -147,13 +139,6 @@ glusterd_ac_friend_probe (glusterd_friend_sm_event_t *event, void *ctx)
}
-/* ret = glusterd_friend_probe (hostname);
-
- if (ret) {
- gf_log ("", GF_LOG_ERROR, "Unable to probe: %s", hostname);
- }
-*/
-
out:
gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret);
@@ -190,12 +175,41 @@ glusterd_ac_send_friend_remove_req (glusterd_friend_sm_event_t *event, void *ctx
ret = proc->fn (frame, this, event);
}
-/* ret = glusterd_xfer_friend_req_msg (peerinfo, THIS);
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret);
- if (ret) {
- gf_log ("", GF_LOG_ERROR, "Unable to probe: %s", hostname);
+ return ret;
+}
+
+static int
+glusterd_ac_send_friend_update (glusterd_friend_sm_event_t *event, void *ctx)
+{
+ int ret = 0;
+ glusterd_peerinfo_t *peerinfo = NULL;
+ rpc_clnt_procedure_t *proc = NULL;
+ call_frame_t *frame = NULL;
+ glusterd_conf_t *conf = NULL;
+ xlator_t *this = NULL;
+
+
+ GF_ASSERT (event);
+ peerinfo = event->peerinfo;
+
+ this = THIS;
+ conf = this->private;
+
+ GF_ASSERT (conf);
+ GF_ASSERT (conf->mgmt);
+
+ proc = &conf->mgmt->proctable[GD_MGMT_FRIEND_UPDATE];
+ if (proc->fn) {
+ frame = create_frame (this, this->ctx->pool);
+ if (!frame) {
+ goto out;
+ }
+ frame->local = ctx;
+ ret = proc->fn (frame, this, event);
}
-*/
out:
gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret);
@@ -203,6 +217,7 @@ out:
return ret;
}
+
static int
glusterd_ac_handle_friend_remove_req (glusterd_friend_sm_event_t *event,
void *ctx)
@@ -260,6 +275,7 @@ glusterd_ac_handle_friend_add_req (glusterd_friend_sm_event_t *event, void *ctx)
uuid_t uuid;
glusterd_peerinfo_t *peerinfo = NULL;
glusterd_friend_req_ctx_t *ev_ctx = NULL;
+ glusterd_friend_update_ctx_t *new_ev_ctx = NULL;
glusterd_friend_sm_event_t *new_event = NULL;
glusterd_friend_sm_event_type_t event_type = GD_FRIEND_EVENT_NONE;
int status = 0;
@@ -285,10 +301,24 @@ glusterd_ac_handle_friend_add_req (glusterd_friend_sm_event_t *event, void *ctx)
}
new_event->peerinfo = peerinfo;
+
+ new_ev_ctx = GF_CALLOC (1, sizeof (*new_ev_ctx),
+ gf_gld_mt_friend_update_ctx_t);
+ if (!new_ev_ctx) {
+ ret = -1;
+ goto out;
+ }
+
+ uuid_copy (new_ev_ctx->uuid, ev_ctx->uuid);
+ new_ev_ctx->hostname = gf_strdup (ev_ctx->hostname);
+
+ new_event->ctx = new_ev_ctx;
+
glusterd_friend_sm_inject_event (new_event);
ret = glusterd_xfer_friend_add_resp (ev_ctx->req, ev_ctx->hostname);
+out:
gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret);
return ret;
@@ -373,7 +403,7 @@ glusterd_sm_t glusterd_state_req_sent_rcvd [] = {
{GD_FRIEND_STATE_REQ_SENT_RCVD, glusterd_ac_none}, //EVENT_NONE,
{GD_FRIEND_STATE_REQ_SENT_RCVD, glusterd_ac_none}, //EVENT_PROBE,
{GD_FRIEND_STATE_REQ_SENT_RCVD, glusterd_ac_none}, //EVENT_INIT_FRIEND_REQ,
- {GD_FRIEND_STATE_BEFRIENDED, glusterd_ac_none}, //EVENT_RCVD_ACC
+ {GD_FRIEND_STATE_BEFRIENDED, glusterd_ac_send_friend_update}, //EVENT_RCVD_ACC
{GD_FRIEND_STATE_REQ_SENT_RCVD, glusterd_ac_none}, //EVENT_RCVD_LOCAL_ACC
{GD_FRIEND_STATE_REJECTED, glusterd_ac_none}, //EVENT_RCVD_RJT
{GD_FRIEND_STATE_REQ_SENT_RCVD, glusterd_ac_none}, //EVENT_RCVD_LOCAL_RJT
@@ -401,8 +431,8 @@ glusterd_sm_t glusterd_state_req_accepted [] = {
{GD_FRIEND_STATE_REQ_ACCEPTED, glusterd_ac_none}, //EVENT_NONE,
{GD_FRIEND_STATE_REQ_ACCEPTED, glusterd_ac_none}, //EVENT_PROBE,
{GD_FRIEND_STATE_REQ_ACCEPTED, glusterd_ac_none}, //EVENT_INIT_FRIEND_REQ,
- {GD_FRIEND_STATE_BEFRIENDED, glusterd_ac_none}, //EVENT_RCVD_ACC
- {GD_FRIEND_STATE_BEFRIENDED, glusterd_ac_none}, //EVENT_RCVD_LOCAL_ACC
+ {GD_FRIEND_STATE_BEFRIENDED, glusterd_ac_send_friend_update}, //EVENT_RCVD_ACC
+ {GD_FRIEND_STATE_BEFRIENDED, glusterd_ac_send_friend_update}, //EVENT_RCVD_LOCAL_ACC
{GD_FRIEND_STATE_REJECTED, glusterd_ac_none}, //EVENT_RCVD_RJT
{GD_FRIEND_STATE_REJECTED, glusterd_ac_none}, //EVENT_RCVD_LOCAL_RJT
{GD_FRIEND_STATE_REQ_ACCEPTED, glusterd_ac_handle_friend_add_req}, //EVENT_RCV_FRIEND_REQ
diff --git a/xlators/mgmt/glusterd/src/glusterd-sm.h b/xlators/mgmt/glusterd/src/glusterd-sm.h
index 2c31238..ee1b4cc 100644
--- a/xlators/mgmt/glusterd/src/glusterd-sm.h
+++ b/xlators/mgmt/glusterd/src/glusterd-sm.h
@@ -55,6 +55,10 @@ typedef struct glusterd_peer_state_info_ {
struct timeval transition_time;
}glusterd_peer_state_info_t;
+typedef struct glusterd_peer_hostname_ {
+ char *hostname;
+ struct list_head hostname_list;
+}glusterd_peer_hostname_t;
struct glusterd_peerinfo_ {
uuid_t uuid;
@@ -64,6 +68,7 @@ struct glusterd_peerinfo_ {
int port;
struct list_head uuid_list;
struct list_head op_peers_list;
+ struct list_head hostnames;
struct rpc_clnt *rpc;
};
@@ -108,6 +113,8 @@ typedef struct glusterd_friend_req_ctx_ {
rpcsvc_request_t *req;
} glusterd_friend_req_ctx_t;
+typedef glusterd_friend_req_ctx_t glusterd_friend_update_ctx_t;
+
typedef struct glusterd_probe_ctx_ {
char *hostname;
rpcsvc_request_t *req;
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index feb4919..ad9c907 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -28,8 +28,6 @@
#include "glusterfs.h"
#include "compat.h"
#include "dict.h"
-//#include "protocol.h"
-//#include "transport.h"
#include "xlator.h"
#include "logging.h"
#include "timer.h"
@@ -44,6 +42,8 @@
#include <sys/resource.h>
#include <inttypes.h>
+#include <signal.h>
+#include <sys/types.h>
static glusterd_lock_t lock;
@@ -336,15 +336,19 @@ glusterd_check_volume_exists (char *volname)
char pathname[1024] = {0,};
struct stat stbuf = {0,};
int32_t ret = -1;
+ glusterd_conf_t *priv = NULL;
- snprintf (pathname, 1024, "%s/vols/%s", GLUSTERD_DEFAULT_WORKDIR,
+ priv = THIS->private;
+
+ snprintf (pathname, 1024, "%s/vols/%s", priv->workdir,
volname);
ret = stat (pathname, &stbuf);
if (ret) {
gf_log ("", GF_LOG_DEBUG, "Volume %s does not exist."
- "stat failed with errno: %d", volname, errno);
+ "stat failed with errno : %d on path: %s",
+ volname, errno, pathname);
return _gf_false;
}
@@ -378,6 +382,49 @@ out:
}
int32_t
+glusterd_brickinfo_delete (glusterd_brickinfo_t *brickinfo)
+{
+ int32_t ret = -1;
+
+ GF_ASSERT (brickinfo);
+
+ list_del_init (&brickinfo->brick_list);
+
+ GF_FREE (brickinfo);
+
+ ret = 0;
+
+ return ret;
+}
+
+int32_t
+glusterd_volinfo_delete (glusterd_volinfo_t *volinfo)
+{
+ int32_t ret = -1;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ glusterd_brickinfo_t *tmp = NULL;
+
+ GF_ASSERT (volinfo);
+
+ list_del_init (&volinfo->vol_list);
+
+ list_for_each_entry_safe (brickinfo, tmp, &volinfo->bricks,
+ brick_list) {
+ ret = glusterd_brickinfo_delete (brickinfo);
+ if (ret)
+ goto out;
+ }
+
+ GF_FREE (volinfo);
+ ret = 0;
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+
+int32_t
glusterd_brickinfo_new (glusterd_brickinfo_t **brickinfo)
{
glusterd_brickinfo_t *new_brickinfo = NULL;
@@ -403,7 +450,48 @@ out:
}
int32_t
-glusterd_brickinfo_from_brick (char *brick, glusterd_brickinfo_t **brickinfo)
+glusterd_resolve_brick (glusterd_brickinfo_t *brickinfo)
+{
+ int32_t ret = -1;
+ glusterd_peerinfo_t *peerinfo = NULL;
+ glusterd_conf_t *priv = NULL;
+ glusterd_peer_hostname_t *host = NULL;
+
+ priv = THIS->private;
+ GF_ASSERT (priv);
+
+ GF_ASSERT (brickinfo);
+
+ ret = glusterd_friend_find (NULL, brickinfo->hostname, &peerinfo);
+
+ if (!ret) {
+ uuid_copy (brickinfo->uuid, peerinfo->uuid);
+ } else {
+ list_for_each_entry (host, &priv->hostnames, hostname_list) {
+ if (!strcmp (host->hostname, brickinfo->hostname)) {
+ uuid_copy (brickinfo->uuid, priv->uuid);
+ ret = 0;
+ break;
+ }
+
+ }
+ }
+
+ if (ret) {
+ if ((!strcmp (brickinfo->hostname, "localhost")) ||
+ (!strcmp (brickinfo->hostname, "127.0.0.1"))) {
+ uuid_copy (brickinfo->uuid, priv->uuid);
+ ret = 0;
+ }
+ }
+
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+int32_t
+glusterd_brickinfo_from_brick (char *brick,
+ glusterd_brickinfo_t **brickinfo)
{
int32_t ret = -1;
glusterd_brickinfo_t *new_brickinfo = NULL;
@@ -444,7 +532,197 @@ glusterd_friend_cleanup (glusterd_peerinfo_t *peerinfo)
rpc_clnt_destroy (peerinfo->rpc);
peerinfo->rpc = NULL;
}
- GF_FREE (peerinfo->hostname);
+ glusterd_peer_destroy (peerinfo);
return 0;
}
+
+int32_t
+glusterd_volinfo_find (char *volname, glusterd_volinfo_t **volinfo)
+{
+ glusterd_volinfo_t *tmp_volinfo = NULL;
+ int32_t ret = -1;
+ xlator_t *this = NULL;
+ glusterd_conf_t *priv = NULL;
+
+ GF_ASSERT (volname);
+
+ this = THIS;
+ GF_ASSERT (this);
+
+ priv = this->private;
+
+ list_for_each_entry (tmp_volinfo, &priv->volumes, vol_list) {
+ if (!strcmp (tmp_volinfo->volname, volname)) {
+ gf_log ("", GF_LOG_DEBUG, "Volume %s found", volname);
+ ret = 0;
+ *volinfo = tmp_volinfo;
+ break;
+ }
+ }
+
+
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+
+
+int32_t
+glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
+ glusterd_brickinfo_t *brickinfo)
+{
+ int32_t ret = -1;
+ xlator_t *this = NULL;
+ glusterd_conf_t *priv = NULL;
+ char pidfile[PATH_MAX] = {0,};
+ char volfile[PATH_MAX] = {0,};
+ char path[PATH_MAX] = {0,};
+ char cmd_str[8192] = {0,};
+ char rundir[PATH_MAX] = {0,};
+
+ GF_ASSERT (volinfo);
+ GF_ASSERT (brickinfo);
+
+ this = THIS;
+ GF_ASSERT (this);
+
+ priv = this->private;
+
+ GLUSTERD_GET_VOLUME_DIR (path, volinfo, priv);
+ snprintf (rundir, PATH_MAX, "%s/run", path);
+ ret = mkdir (rundir, 0777);
+
+ if ((ret == -1) && (EEXIST != errno)) {
+ gf_log ("", GF_LOG_ERROR, "Unable to create rundir %s",
+ rundir);
+ goto out;
+ }
+
+ GLUSTERD_GET_BRICK_PIDFILE (pidfile, path, brickinfo->hostname);
+ snprintf (volfile, PATH_MAX, "%s/%s-%s-export.vol", path,
+ brickinfo->hostname, volinfo->volname);
+ snprintf (cmd_str, 8192, "glusterfs -f %s -p %s", volfile, pidfile);
+ ret = system (cmd_str);
+
+out:
+ return ret;
+}
+
+int32_t
+glusterd_volume_stop_glusterfs (glusterd_volinfo_t *volinfo,
+ glusterd_brickinfo_t *brickinfo)
+{
+ int32_t ret = -1;
+ xlator_t *this = NULL;
+ glusterd_conf_t *priv = NULL;
+ char pidfile[PATH_MAX] = {0,};
+ char path[PATH_MAX] = {0,};
+ pid_t pid = -1;
+ FILE *file = NULL;
+
+ GF_ASSERT (volinfo);
+ GF_ASSERT (brickinfo);
+
+ this = THIS;
+ GF_ASSERT (this);
+
+ priv = this->private;
+
+ GLUSTERD_GET_VOLUME_DIR (path, volinfo, priv);
+ GLUSTERD_GET_BRICK_PIDFILE (pidfile, path, brickinfo->hostname);
+
+ 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;
+ }
+ fclose (file);
+ file = NULL;
+
+ gf_log ("", GF_LOG_NORMAL, "Stopping glusterfs running in pid: %d",
+ pid);
+
+ ret = kill (pid, SIGQUIT);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to kill pid %d", pid);
+ goto out;
+ }
+
+ ret = unlink (pidfile);
+
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to unlink pidfile: %s",
+ pidfile);
+ goto out;
+ }
+
+out:
+ if (file)
+ fclose (file);
+ return ret;
+}
+
+int32_t
+glusterd_peer_hostname_new (char *hostname, glusterd_peer_hostname_t **name)
+{
+ glusterd_peer_hostname_t *peer_hostname = NULL;
+ int32_t ret = -1;
+
+ GF_ASSERT (hostname);
+ GF_ASSERT (name);
+
+ peer_hostname = GF_CALLOC (1, sizeof (*peer_hostname),
+ gf_gld_mt_peer_hostname_t);
+
+ if (!peer_hostname)
+ goto out;
+
+ peer_hostname->hostname = gf_strdup (hostname);
+ INIT_LIST_HEAD (&peer_hostname->hostname_list);
+
+ *name = peer_hostname;
+ ret = 0;
+
+out:
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+int32_t
+glusterd_peer_destroy (glusterd_peerinfo_t *peerinfo)
+{
+ int32_t ret = -1;
+ glusterd_peer_hostname_t *name = NULL;
+ glusterd_peer_hostname_t *tmp = NULL;
+
+ if (!peerinfo)
+ goto out;
+
+ list_del_init (&peerinfo->uuid_list);
+ list_for_each_entry_safe (name, tmp, &peerinfo->hostnames,
+ hostname_list) {
+ list_del_init (&name->hostname_list);
+ GF_FREE (name->hostname);
+ }
+
+ list_del_init (&peerinfo->hostnames);
+ GF_FREE (peerinfo);
+
+ ret = 0;
+
+out:
+ return ret;
+}
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h
index 03c1b9f..f21971a 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.h
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.h
@@ -79,4 +79,30 @@ glusterd_brickinfo_from_brick (char *brick, glusterd_brickinfo_t **brickinfo);
int32_t
glusterd_friend_cleanup (glusterd_peerinfo_t *peerinfo);
+
+int32_t
+glusterd_peer_destroy (glusterd_peerinfo_t *peerinfo);
+
+int32_t
+glusterd_peer_hostname_new (char *hostname, glusterd_peer_hostname_t **name);
+
+int32_t
+glusterd_volinfo_find (char *volname, glusterd_volinfo_t **volinfo);
+
+int32_t
+glusterd_resolve_brick (glusterd_brickinfo_t *brickinfo);
+
+int32_t
+glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
+ glusterd_brickinfo_t *brickinfo);
+
+int32_t
+glusterd_volume_stop_glusterfs (glusterd_volinfo_t *volinfo,
+ glusterd_brickinfo_t *brickinfo);
+
+int32_t
+glusterd_volinfo_delete (glusterd_volinfo_t *volinfo);
+
+int32_t
+glusterd_brickinfo_delete (glusterd_brickinfo_t *brickinfo);
#endif
diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c
index 8b8509d..3be035e 100644
--- a/xlators/mgmt/glusterd/src/glusterd.c
+++ b/xlators/mgmt/glusterd/src/glusterd.c
@@ -170,7 +170,7 @@ init (xlator_t *this)
struct stat buf = {0,};
char *port_str = NULL;
int port_num = 0;
- char voldir [PATH_MAX];
+ char voldir [PATH_MAX] = {0,};
dir_data = dict_get (this->options, "working-directory");
@@ -199,7 +199,7 @@ init (xlator_t *this)
if ((-1 == ret) && (ENOENT == errno)) {
- ret = mkdir (dirname, 0644);
+ ret = mkdir (dirname, 0777);
if (-1 == ret) {
gf_log (this->name, GF_LOG_CRITICAL,
@@ -213,9 +213,9 @@ init (xlator_t *this)
snprintf (voldir, PATH_MAX, "%s/vols", dirname);
- ret = mkdir (voldir, 0644);
+ ret = mkdir (voldir, 0777);
- if (-1 == ret) {
+ if ((-1 == ret) && (errno != EEXIST)) {
gf_log (this->name, GF_LOG_CRITICAL,
"Unable to create volume directory %s"
" ,errno = %d", voldir, errno);
@@ -260,6 +260,7 @@ init (xlator_t *this)
GF_VALIDATE_OR_GOTO(this->name, conf, out);
INIT_LIST_HEAD (&conf->peers);
INIT_LIST_HEAD (&conf->volumes);
+ INIT_LIST_HEAD (&conf->hostnames);
pthread_mutex_init (&conf->mutex, NULL);
conf->rpc = rpc;
conf->mgmt = &glusterd3_1_mgmt_prog;
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index d92ec31..a998ce4 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -54,12 +54,14 @@ typedef struct {
rpcsvc_t *rpc;
rpc_clnt_prog_t *mgmt;
struct list_head volumes;
+ struct list_head hostnames;
} glusterd_conf_t;
struct glusterd_brickinfo {
char hostname[1024];
char path[PATH_MAX];
struct list_head brick_list;
+ uuid_t uuid;
};
typedef struct glusterd_brickinfo glusterd_brickinfo_t;
@@ -70,19 +72,23 @@ struct glusterd_volinfo_ {
int brick_count;
struct list_head vol_list;
struct list_head bricks;
+ glusterd_volume_status status;
};
typedef struct glusterd_volinfo_ glusterd_volinfo_t;
#define GLUSTERD_DEFAULT_WORKDIR "/etc/glusterd"
-#define GLUSTERD_DEFAULT_PORT 4284
+#define GLUSTERD_DEFAULT_PORT 6969
typedef ssize_t (*gd_serialize_t) (struct iovec outmsg, void *args);
#define GLUSTERD_GET_VOLUME_DIR(path, volinfo, priv) \
snprintf (path, PATH_MAX, "%s/vols/%s", priv->workdir,\
volinfo->volname);
+
+#define GLUSTERD_GET_BRICK_PIDFILE(pidfile, volpath, hostname)\
+ snprintf (pidfile, PATH_MAX, "%s/run/%s.pid", volpath, hostname);
int
glusterd_probe_begin (rpcsvc_request_t *req, const char *hoststr);
@@ -170,4 +176,31 @@ glusterd_list_friends (rpcsvc_request_t *req, dict_t *dict, int32_t flags);
int
glusterd_handle_cli_list_friends (rpcsvc_request_t *req);
+
+int
+glusterd_handle_cli_start_volume (rpcsvc_request_t *req);
+
+int32_t
+glusterd_start_volume (rpcsvc_request_t *req, char *volname, int flags);
+
+int
+glusterd_handle_friend_update (rpcsvc_request_t *req);
+
+int
+glusterd_handle_cli_stop_volume (rpcsvc_request_t *req);
+
+int
+glusterd_stop_volume (rpcsvc_request_t *req, char *volname, int flags);
+
+int32_t
+glusterd_delete_volume (rpcsvc_request_t *req, char *volname, int flags);
+
+int
+glusterd_handle_cli_delete_volume (rpcsvc_request_t *req);
+
+int
+glusterd_handle_cli_get_volume (rpcsvc_request_t *req);
+
+int32_t
+glusterd_get_volumes (rpcsvc_request_t *req, dict_t *dict, int32_t flags);
#endif
diff --git a/xlators/mgmt/glusterd/src/glusterd3_1-mops.c b/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
index 29e1dd6..3ea0f66 100644
--- a/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
+++ b/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
@@ -59,6 +59,7 @@ glusterd3_1_probe_cbk (struct rpc_req *req, struct iovec *iov,
glusterd_peerinfo_t *peerinfo = NULL;
glusterd_peerinfo_t *dup_peerinfo = NULL;
glusterd_friend_sm_event_t *event = NULL;
+ glusterd_peer_hostname_t *name = NULL;
conf = THIS->private;
@@ -85,17 +86,18 @@ glusterd3_1_probe_cbk (struct rpc_req *req, struct iovec *iov,
GF_ASSERT (0);
}
- if (!peerinfo->hostname) {
+ if (list_empty (&peerinfo->hostnames)) {
glusterd_friend_find (NULL, rsp.hostname, &dup_peerinfo);
GF_ASSERT (dup_peerinfo);
- GF_ASSERT (dup_peerinfo->hostname);
peerinfo->hostname = gf_strdup (rsp.hostname);
+ glusterd_peer_hostname_new (rsp.hostname, &name);
+ list_add_tail (&name->hostname_list, &peerinfo->hostnames);
peerinfo->rpc = dup_peerinfo->rpc;
list_del_init (&dup_peerinfo->uuid_list);
- GF_FREE (dup_peerinfo->hostname);
GF_FREE (dup_peerinfo);
}
- GF_ASSERT (peerinfo->hostname);
+ if (!peerinfo->hostname)
+ peerinfo->hostname = gf_strdup (rsp.hostname);
uuid_copy (peerinfo->uuid, rsp.uuid);
ret = glusterd_friend_sm_new_event
@@ -139,6 +141,7 @@ glusterd3_1_friend_add_cbk (struct rpc_req * req, struct iovec *iov,
int32_t op_ret = -1;
int32_t op_errno = -1;
glusterd_probe_ctx_t *ctx = NULL;
+ glusterd_friend_update_ctx_t *ev_ctx = NULL;
conf = THIS->private;
@@ -182,7 +185,17 @@ glusterd3_1_friend_add_cbk (struct rpc_req * req, struct iovec *iov,
goto out;
}
event->peerinfo = peerinfo;
+ ev_ctx = GF_CALLOC (1, sizeof (*ev_ctx),
+ gf_gld_mt_friend_update_ctx_t);
+ if (!ev_ctx) {
+ ret = -1;
+ goto out;
+ }
+
+ uuid_copy (ev_ctx->uuid, rsp.uuid);
+ ev_ctx->hostname = gf_strdup (rsp.hostname);
+ event->ctx = ev_ctx;
ret = glusterd_friend_sm_inject_event (event);
if (ret)
@@ -683,6 +696,45 @@ out:
int32_t
+glusterd3_1_friend_update (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ gd1_mgmt_friend_update req = {{0},};
+ int ret = 0;
+ glusterd_peerinfo_t *peerinfo = NULL;
+ glusterd_conf_t *priv = NULL;
+ glusterd_friend_sm_event_t *event = NULL;
+ glusterd_friend_update_ctx_t *ctx = NULL;
+
+
+ if (!frame || !this || !data) {
+ ret = -1;
+ goto out;
+ }
+
+ event = data;
+ priv = this->private;
+
+ GF_ASSERT (priv);
+
+ ctx = event->ctx;
+
+ peerinfo = event->peerinfo;
+ uuid_copy (req.uuid, priv->uuid);
+ uuid_copy (req.friend_uuid, ctx->uuid);
+ req.hostname = ctx->hostname;
+
+ ret = glusterd_submit_request (peerinfo, &req, frame, priv->mgmt,
+ GD_MGMT_FRIEND_UPDATE,
+ NULL, gd_xdr_from_mgmt_friend_update,
+ this, NULL);
+
+out:
+ gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+int32_t
glusterd3_1_cluster_lock (call_frame_t *frame, xlator_t *this,
void *data)
{
@@ -1016,6 +1068,26 @@ glusterd_handle_rpc_msg (rpcsvc_request_t *req)
ret = glusterd_handle_cli_list_friends (req);
break;
+ case GD_MGMT_CLI_START_VOLUME:
+ ret = glusterd_handle_cli_start_volume (req);
+ break;
+
+ case GD_MGMT_CLI_STOP_VOLUME:
+ ret = glusterd_handle_cli_stop_volume (req);
+ break;
+
+ case GD_MGMT_CLI_DELETE_VOLUME:
+ ret = glusterd_handle_cli_delete_volume (req);
+ break;
+
+ case GD_MGMT_FRIEND_UPDATE:
+ ret = glusterd_handle_friend_update (req);
+ break;
+
+ case GD_MGMT_CLI_GET_VOLUME:
+ ret = glusterd_handle_cli_get_volume (req);
+ break;
+
default:
GF_ASSERT (0);
}
@@ -1034,6 +1106,7 @@ rpcsvc_actor_t glusterd1_mgmt_actors[] = {
[GD_MGMT_PROBE_QUERY] = { "PROBE_QUERY", GD_MGMT_PROBE_QUERY, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_FRIEND_ADD] = { "FRIEND_ADD", GD_MGMT_FRIEND_ADD, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_FRIEND_REMOVE] = { "FRIEND_REMOVE", GD_MGMT_FRIEND_REMOVE, glusterd_handle_rpc_msg, NULL, NULL},
+ [GD_MGMT_FRIEND_UPDATE] = { "FRIEND_UPDATE", GD_MGMT_FRIEND_UPDATE, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_CLUSTER_LOCK] = { "CLUSTER_LOCK", GD_MGMT_CLUSTER_LOCK, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_CLUSTER_UNLOCK] = { "CLUSTER_UNLOCK", GD_MGMT_CLUSTER_UNLOCK, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_STAGE_OP] = { "STAGE_OP", GD_MGMT_STAGE_OP, glusterd_handle_rpc_msg, NULL, NULL},
@@ -1042,6 +1115,10 @@ rpcsvc_actor_t glusterd1_mgmt_actors[] = {
[GD_MGMT_CLI_CREATE_VOLUME] = { "CLI_CREATE_VOLUME", GD_MGMT_CLI_CREATE_VOLUME, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_CLI_DEPROBE] = { "FRIEND_REMOVE", GD_MGMT_CLI_DEPROBE, glusterd_handle_rpc_msg, NULL, NULL},
[GD_MGMT_CLI_LIST_FRIENDS] = { "LIST_FRIENDS", GD_MGMT_CLI_LIST_FRIENDS, glusterd_handle_rpc_msg, NULL, NULL},
+ [GD_MGMT_CLI_START_VOLUME] = { "START_VOLUME", GD_MGMT_CLI_START_VOLUME, glusterd_handle_rpc_msg, NULL, NULL},
+ [GD_MGMT_CLI_STOP_VOLUME] = { "STOP_VOLUME", GD_MGMT_CLI_STOP_VOLUME, glusterd_handle_rpc_msg, NULL, NULL},
+ [GD_MGMT_CLI_DELETE_VOLUME] = { "DELETE_VOLUME", GD_MGMT_CLI_DELETE_VOLUME, glusterd_handle_rpc_msg, NULL, NULL},
+ [GD_MGMT_CLI_GET_VOLUME] = { "GET_VOLUME", GD_MGMT_CLI_GET_VOLUME, glusterd_handle_rpc_msg, NULL, NULL},
};
/*rpcsvc_actor_t glusterd1_mgmt_actors[] = {
@@ -1075,7 +1152,7 @@ struct rpc_clnt_procedure glusterd3_1_clnt_mgmt_actors[GD_MGMT_MAXVALUE] = {
[GD_MGMT_STAGE_OP] = {"STAGE_OP", glusterd3_1_stage_op},
[GD_MGMT_COMMIT_OP] = {"COMMIT_OP", glusterd3_1_commit_op},
[GD_MGMT_FRIEND_REMOVE] = { "FRIEND_REMOVE", glusterd3_1_friend_remove},
-// [GF_FOP_GETSPEC] = { "GETSPEC", client_getspec, client_getspec_cbk },
+ [GD_MGMT_FRIEND_UPDATE] = { "FRIEND_UPDATE", glusterd3_1_friend_update},
};