From: Yibin Shen <zituan at taobao.com> In some situation, the left node can also receive the confchg event, which may be caused by corosync, that will lead to a network partition, this patch fix it. Signed-off-by: Yibin Shen <zituan at taobao.com> --- sheep/group.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/sheep/group.c b/sheep/group.c index e22dabc..155247d 100644 --- a/sheep/group.c +++ b/sheep/group.c @@ -1467,6 +1467,10 @@ static void sd_leave_handler(struct sheepdog_node_list_entry *left, struct work_leave *w = NULL; int i, size; + if (!memcmp(left, &sys->this_node, sizeof(struct sheepdog_node_list_entry))) { + eprintf("BUG: this node can't be on the left list\n"); + abort(); + } dprintf("leave %s\n", node_to_str(left)); for (i = 0; i < nr_members; i++) dprintf("[%x] %s\n", i, node_to_str(members + i)); -- 1.7.7 |