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make the ctdb reloadnodes reload the nodes file on all nodes and restart the transport

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(This used to be ctdb commit 6272ad33b4af6ea9d6fd0ac877df3f75be45d665)
This commit is contained in:
Ronnie Sahlberg 2008-02-21 08:25:01 +11:00
parent 9f99b44fd1
commit 16c4e9c4aa
1 changed files with 35 additions and 9 deletions
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44
ctdb/tools/ctdb.c
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@ -1156,16 +1156,42 @@ static int control_listnodes(struct ctdb_context *ctdb, int argc, const char **a
*/
static int control_reload_nodes_file(struct ctdb_context *ctdb, int argc, const char **argv)
{
int ret;
int i, ret;
int mypnn;
struct ctdb_node_map *nodemap=NULL;
ret = ctdb_ctrl_reload_nodes_file(ctdb, TIMELIMIT(),
CTDB_CURRENT_NODE);
if (ret != 0) {
DEBUG(DEBUG_ERR, ("ERROR: Failed to reload nodes file on local node You MUST fix that node manually!\n"));
mypnn = ctdb_ctrl_getpnn(ctdb, TIMELIMIT(), CTDB_CURRENT_NODE);
if (mypnn == -1) {
DEBUG(DEBUG_ERR, ("Failed to read pnn of local node\n"));
return -1;
}
ret = ctdb_ctrl_getnodemap(ctdb, TIMELIMIT(), CTDB_CURRENT_NODE, ctdb, &nodemap);
if (ret != 0) {
DEBUG(DEBUG_ERR, ("Unable to get nodemap from local node\n"));
return ret;
}
/* reload the nodes file on all remote nodes */
for (i=0;i<nodemap->num;i++) {
if (nodemap->nodes[i].pnn == mypnn) {
continue;
}
DEBUG(DEBUG_NOTICE, ("Reloading nodes file on node %u\n", nodemap->nodes[i].pnn));
ret = ctdb_ctrl_reload_nodes_file(ctdb, TIMELIMIT(),
nodemap->nodes[i].pnn);
if (ret != 0) {
DEBUG(DEBUG_ERR, ("ERROR: Failed to reload nodes file on node %u. You MUST fix that node manually!\n", nodemap->nodes[i].pnn));
}
}
/* reload the nodes file on the local node */
DEBUG(DEBUG_NOTICE, ("Reloading nodes file on node %u\n", mypnn));
ret = ctdb_ctrl_reload_nodes_file(ctdb, TIMELIMIT(), mypnn);
if (ret != 0) {
DEBUG(DEBUG_ERR, ("ERROR: Failed to reload nodes file on node %u. You MUST fix that node manually!\n", mypnn));
}
return 0;
}
@ -1216,7 +1242,7 @@ static const struct {
{ "vacuum", ctdb_vacuum, false, "vacuum the databases of empty records", "[max_records]"},
{ "repack", ctdb_repack, false, "repack all databases", "[max_freelist]"},
{ "listnodes", control_listnodes, false, "list all nodes in the cluster"},
{ "reloadnodes", control_reload_nodes_file, false, "update the nodes file and restart the transport on the local node"},
{ "reloadnodes", control_reload_nodes_file, false, "reload the nodes file and restart the transport on all nodes"},
};
/*