diff options
Diffstat (limited to 'storage/spider/ha_spider.h')
| -rw-r--r-- | storage/spider/ha_spider.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/storage/spider/ha_spider.h b/storage/spider/ha_spider.h index ac865e78f2c..a63542a9eff 100644 --- a/storage/spider/ha_spider.h +++ b/storage/spider/ha_spider.h @@ -63,8 +63,10 @@ public: char *conn_keys_first_ptr; char **conn_keys; SPIDER_CONN **conns; - /* for active-standby mode */ + /* array of indexes of active servers. */ uint *conn_link_idx; + /* A bitmap indicating whether each active server have some higher + numbered server in the same "group" left to try (can fail over). */ uchar *conn_can_fo; void **quick_targets; int *need_mons; |