Re: [ovs-discuss] the raft_is_connected state of a raft server stays as false and cannot recover

2020-08-20 Thread Yun Zhou
Han, I just find out that we are using the ovs directly build from upstream branch-2.13. It seems this branch does not have the following commit: # git log -p -1 cdae6100f8 commit cdae6100f89d04c5c29dc86a490b936a204622b7 Author: Han Zhou mailto:hz...@ovn.org>> Date: Thu Mar 5 23:48:46 2020 -08

Re: [ovs-discuss] the raft_is_connected state of a raft server stays as false and cannot recover

2020-08-17 Thread Yun Zhou
Han, Thanks for your reply, and thanks for confirming my reading of code at the time as well: “from what I cans see, that raft.leader_sid are also updated in the only two places where raft.candidate_retrying (raft_start_election() and raft_set_leader()) is set. Which means it is not possible th

Re: [ovs-discuss] the raft_is_connected state of a raft server stays as false and cannot recover

2020-08-16 Thread Han Zhou
On Thu, Aug 13, 2020 at 5:26 PM Yun Zhou wrote: > Hi, > > Need expert's view to address a problem we are seeing now and then: A > ovsdb-server node in a 3-nodes raft cluster keeps printing out the > "raft_is_connected: false" message, and its "connected" state in its > _Server DB stays as false.

[ovs-discuss] the raft_is_connected state of a raft server stays as false and cannot recover

2020-08-13 Thread Yun Zhou
Hi, Need expert's view to address a problem we are seeing now and then: A ovsdb-server node in a 3-nodes raft cluster keeps printing out the "raft_is_connected: false" message, and its "connected" state in its _Server DB stays as false. According to the ovsdb-server(5) manpage, it means this