diff options
Diffstat (limited to 'ctdb/common/cmdline.c')
| -rw-r--r-- | ctdb/common/cmdline.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/ctdb/common/cmdline.c b/ctdb/common/cmdline.c index 2b9d5f43c6..988fee81e8 100644 --- a/ctdb/common/cmdline.c +++ b/ctdb/common/cmdline.c @@ -66,7 +66,7 @@ struct poptOption popt_ctdb_cmdline[] = { struct ctdb_context *ctdb_cmdline_init(struct event_context *ev) { struct ctdb_context *ctdb; - int ret; + int i, ret; if (ctdb_cmdline.nlist == NULL || ctdb_cmdline.myaddress == NULL) { printf("You must provide a node list with --nlist and an address with --listen\n"); @@ -120,6 +120,31 @@ struct ctdb_context *ctdb_cmdline_init(struct event_context *ev) exit(1); } + /* initialize the vnn mapping table */ +/* +XXX we currently initialize it to the maximum number of nodes to +XXX make it behave the same way as previously. +XXX Once we have recovery working we should initialize this always to +XXX generation==0 (==invalid) and let the recovery tool populate this +XXX table for the daemons. +*/ + ctdb->vnn_map = talloc_zero(ctdb, struct ctdb_vnn_map); + if (ctdb->vnn_map == NULL) { + DEBUG(0,(__location__ " Unable to allocate vnn_map structure\n")); + exit(1); + } + ctdb->vnn_map->generation = 1; + ctdb->vnn_map->size = 1024; + ctdb->vnn_map->map = talloc_array(ctdb->vnn_map, uint32_t, ctdb->vnn_map->size); + if (ctdb->vnn_map->map == NULL) { + DEBUG(0,(__location__ " Unable to allocate vnn_map->map structure\n")); + exit(1); + } + for(i=0;i<ctdb->vnn_map->size;i++){ + ctdb->vnn_map->map[i] = i%ctdb->num_nodes; + } + + return ctdb; } |