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-rw-r--r--cli/src/cli3_1-cops.c172
1 files changed, 89 insertions, 83 deletions
diff --git a/cli/src/cli3_1-cops.c b/cli/src/cli3_1-cops.c
index 83d5afdc220..8f81815e803 100644
--- a/cli/src/cli3_1-cops.c
+++ b/cli/src/cli3_1-cops.c
@@ -677,47 +677,27 @@ out:
}
-static int
-replace_brick_mount (char *volname)
-{
- char cmd_str[8192] = {0,};
-
- gf_log ("", GF_LOG_DEBUG,
- "creating directory");
-
- snprintf (cmd_str, 4096, "mkdir -p /tmp/mnt");
- system (cmd_str);
-
- gf_log ("", GF_LOG_DEBUG,
- "creating maintenance mount");
-
- snprintf (cmd_str, 4096, "glusterfs -f /tmp/replace_brick.vol /tmp/mnt -l /tmp/pav_log -LTRACE");
-
- system (cmd_str);
-
- return 0;
-}
int
gf_cli3_1_replace_brick_cbk (struct rpc_req *req, struct iovec *iov,
int count, void *myframe)
{
- gf1_cli_replace_brick_rsp rsp = {0,};
- int ret = 0;
- cli_local_t *local = NULL;
- call_frame_t *frame = NULL;
- char *src_brick = NULL;
- char *dst_brick = NULL;
- char *replace_brick_op = NULL;
- char status_msg[8192] = {0,};
- char cmd_str[8192] = {0,};
+ gf1_cli_replace_brick_rsp rsp = {0,};
+ int ret = 0;
+ cli_local_t *local = NULL;
+ call_frame_t *frame = NULL;
+ dict_t *dict = NULL;
+ char *src_brick = NULL;
+ char *dst_brick = NULL;
+ gf1_cli_replace_op replace_op = 0;
+ char *rb_operation_str = NULL;
+ char cmd_str[8192] = {0,};
if (-1 == req->rpc_status) {
goto out;
}
frame = (call_frame_t *) myframe;
- local = frame->local;
ret = gf_xdr_to_cli_replace_brick_rsp (*iov, &rsp);
if (ret < 0) {
@@ -725,89 +705,95 @@ gf_cli3_1_replace_brick_cbk (struct rpc_req *req, struct iovec *iov,
goto out;
}
- switch (local->u.replace_brick.op) {
- case REPLACE_BRICK_START:
-
- replace_brick_op = "Replace brick start operation";
-
- replace_brick_mount (local->u.replace_brick.volume);
-
- gf_log ("", GF_LOG_DEBUG,
- "sending setxattr");
-
- snprintf (cmd_str, 4096, "sleep 2; stat /tmp/mnt/ >/dev/null;setfattr -n trusted.glusterfs.pump.start /tmp/mnt/");
-
- system (cmd_str);
+ local = frame->local;
+ GF_ASSERT (local);
+ dict = local->u.replace_brick.dict;
+ ret = dict_get_int32 (dict, "operation", (int32_t *)&replace_op);
+ if (ret) {
gf_log ("", GF_LOG_DEBUG,
- "umounting");
-
- snprintf (cmd_str, 4096, "umount -f /tmp/mnt 2>/dev/null");
-
- ret = system (cmd_str);
+ "dict_get on operation failed");
+ goto out;
+ }
- system ("rmdir /tmp/mnt");
+ switch (replace_op) {
+ case GF_REPLACE_OP_START:
+ rb_operation_str = "Replace brick start operation";
break;
- case REPLACE_BRICK_STATUS:
-
- replace_brick_op = "Replace brick status operation";
-
- snprintf (cmd_str, 4096, "mkdir -p /tmp/mnt");
- system (cmd_str);
-
- snprintf (cmd_str, 4096, "glusterfs -f /tmp/replace_brick.vol /tmp/mnt -l /tmp/pav_log -LTRACE");
- system (cmd_str);
-
- gf_log ("", GF_LOG_DEBUG,
- "sending getxattr");
-
- ret = lgetxattr ("/tmp/mnt/", "trusted.glusterfs.pump.status", status_msg, 8192);
- fprintf (stdout, "%s\n", status_msg);
-
- gf_log ("", GF_LOG_DEBUG,
- "umounting");
-
- snprintf (cmd_str, 4096, "umount -f /tmp/mnt 2>/dev/null");
+ case GF_REPLACE_OP_STATUS:
+ rb_operation_str = "Replace brick status operation";
+ break;
- ret = system (cmd_str);
+ case GF_REPLACE_OP_PAUSE:
+ rb_operation_str = "Replace brick pause operation";
+ break;
- system ("rmdir /tmp/mnt");
+ case GF_REPLACE_OP_ABORT:
+ rb_operation_str = "Replace brick abort operation";
break;
- case REPLACE_BRICK_COMMIT:
+ case GF_REPLACE_OP_COMMIT:
+ rb_operation_str = "Replace brick commit operation";
- replace_brick_op = "Replace brick commit operation";
+ ret = dict_get_str (dict, "src-brick", &src_brick);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "dict_get on src-brick failed");
+ goto out;
+ }
- src_brick = local->u.replace_brick.src_brick;
- dst_brick = local->u.replace_brick.dst_brick;
+ ret = dict_get_str (dict, "dst-brick", &dst_brick);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "dict_get on dst-brick failed");
+ goto out;
+ }
snprintf (cmd_str, 4096, "gluster volume add-brick %s %s >/dev/null",
- local->u.replace_brick.volume, dst_brick);
+ local->u.replace_brick.volname, dst_brick);
ret = system (cmd_str);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "add brick failed");
+ goto out;
+ }
snprintf (cmd_str, 4096, "gluster volume remove-brick %s %s >/dev/null",
- local->u.replace_brick.volume, src_brick);
+ local->u.replace_brick.volname, src_brick);
ret = system (cmd_str);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "remove brick failed");
+ goto out;
+ }
break;
default:
+ gf_log ("", GF_LOG_DEBUG,
+ "Unknown operation");
break;
}
gf_log ("cli", GF_LOG_NORMAL, "Received resp to replace brick");
cli_out ("%s %s",
- replace_brick_op ? replace_brick_op : "Unknown operation",
+ rb_operation_str ? rb_operation_str : "Unknown operation",
(rsp.op_ret) ? "unsuccessful":
"successful");
ret = rsp.op_ret;
out:
+ if (local) {
+ dict_unref (local->u.replace_brick.dict);
+ GF_FREE (local->u.replace_brick.volname);
+ cli_local_wipe (local);
+ }
+
cli_cmd_broadcast_response (ret);
return ret;
}
@@ -1338,11 +1324,12 @@ int32_t
gf_cli3_1_replace_brick (call_frame_t *frame, xlator_t *this,
void *data)
{
- gf1_cli_replace_brick_req req = {0,};
- int ret = 0;
- dict_t *dict = NULL;
- char *src_brick = NULL;
- char *dst_brick = NULL;
+ gf1_cli_replace_brick_req req = {0,};
+ int ret = 0;
+ cli_local_t *local = NULL;
+ dict_t *dict = NULL;
+ char *src_brick = NULL;
+ char *dst_brick = NULL;
if (!frame || !this || !data) {
ret = -1;
@@ -1351,6 +1338,17 @@ gf_cli3_1_replace_brick (call_frame_t *frame, xlator_t *this,
dict = data;
+ local = cli_local_get ();
+ if (!local) {
+ ret = -1;
+ gf_log (this->name, GF_LOG_ERROR,
+ "Out of memory");
+ goto out;
+ }
+
+ local->u.replace_brick.dict = dict_ref (dict);
+ frame->local = local;
+
ret = dict_get_int32 (dict, "operation", (int32_t *)&req.op);
if (ret) {
gf_log (this->name, GF_LOG_DEBUG,
@@ -1364,6 +1362,14 @@ gf_cli3_1_replace_brick (call_frame_t *frame, xlator_t *this,
goto out;
}
+ local->u.replace_brick.volname = strdup (req.volname);
+ if (!local->u.replace_brick.volname) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Out of memory");
+ ret = -1;
+ goto out;
+ }
+
ret = dict_get_str (dict, "src-brick", &src_brick);
if (ret) {
gf_log (this->name, GF_LOG_DEBUG,
generated by cgit (git 2.34.1) at 2024-05-01 14:39:59 +0000