Re: daemon crash
John Schultz <[email protected]>
| Newsgroups | gmane.network.spread.user |
|---|---|
| Message-ID | <[email protected]> |
First, it looks like one or more of your daemons was connecting and disconnecting repeatedly. Second, it looks like you tripped the infinite-EVS state bug that we tried to work around. We still aren't sure what causes this and most times simply restarting the protocol seems to fix it, which is the work around. The state at the end looks like a bug. It has the ARU as 167 but the highest seq as 135. Then in the next membership it does establish it tries to issue packet #136, but that is lower than the ARU, so that packet id already exists. I'm not 100% sure on this because during memberships the token fields can mean different things than during regular operation. The infinite-EVS bug and this exit might be related or caused by the same logic issue. Cheers! ----- John Lane Schultz Spread Concepts LLC Phn: 301 830 8100 Cell: 443 838 2200 On Jul 17, 2011, at 2:38 PM, Matt Garman wrote: Hello, We're using spread 4.0.0 on 64-bit CentOS 4 (Linux). The other day a daemon crashed. Below is what was logged just prior to the crash. I was wondering if anyone could help shed some light on this? Thanks, Matt Membership id is ( -1407973572, 1308835744) [Thu 23 Jun 2011 08:29:03] -------------------- [Thu 23 Jun 2011 08:29:03] Configuration at lnxsvr1 is: [Thu 23 Jun 2011 08:29:03] Num Segments 1 [Thu 23 Jun 2011 08:29:03] 4 172.20.7.63 4803 [Thu 23 Jun 2011 08:29:03] lnxsvr1 172.20.7.60 [Thu 23 Jun 2011 08:29:03] lnxsvr2 172.20.7.61 [Thu 23 Jun 2011 08:29:03] lnxsvr6 172.20.7.62 [Thu 23 Jun 2011 08:29:03] lnxsvr5 172.20.7.58 [Thu 23 Jun 2011 08:29:03] ===================== Membership id is ( -1407973572, 1308835795) [Thu 23 Jun 2011 08:29:54] -------------------- [Thu 23 Jun 2011 08:29:54] Configuration at lnxsvr1 is: [Thu 23 Jun 2011 08:29:54] Num Segments 1 [Thu 23 Jun 2011 08:29:54] 4 172.20.7.63 4803 [Thu 23 Jun 2011 08:29:54] lnxsvr1 172.20.7.60 [Thu 23 Jun 2011 08:29:54] lnxsvr2 172.20.7.61 [Thu 23 Jun 2011 08:29:54] lnxsvr6 172.20.7.62 [Thu 23 Jun 2011 08:29:54] lnxsvr5 172.20.7.58 [Thu 23 Jun 2011 08:29:54] ===================== Membership id is ( -1407973572, 1308835801) [Thu 23 Jun 2011 08:30:00] -------------------- [Thu 23 Jun 2011 08:30:00] Configuration at lnxsvr1 is: [Thu 23 Jun 2011 08:30:00] Num Segments 1 [Thu 23 Jun 2011 08:30:00] 4 172.20.7.63 4803 [Thu 23 Jun 2011 08:30:00] lnxsvr1 172.20.7.60 [Thu 23 Jun 2011 08:30:00] lnxsvr2 172.20.7.61 [Thu 23 Jun 2011 08:30:00] lnxsvr6 172.20.7.62 [Thu 23 Jun 2011 08:30:00] lnxsvr5 172.20.7.58 [Thu 23 Jun 2011 08:30:00] ===================== [Thu 23 Jun 2011 08:30:01] Prot_handle_token: BUG WORKAROUND: Too many rounds in EVS state; swallowing token; state: [Thu 23 Jun 2011 08:30:01] Aru: 167 [Thu 23 Jun 2011 08:30:01] My_aru: 167 [Thu 23 Jun 2011 08:30:01] Highest_seq: 135 [Thu 23 Jun 2011 08:30:01] Highest_fifo_seq: 84 [Thu 23 Jun 2011 08:30:01] Last_discarded: 0 [Thu 23 Jun 2011 08:30:01] Last_delivered: 167 [Thu 23 Jun 2011 08:30:01] Last_seq: 3468 [Thu 23 Jun 2011 08:30:01] Token_rounds: 501 [Thu 23 Jun 2011 08:30:01] Last Token: [Thu 23 Jun 2011 08:30:01] type: 0x80040080 [Thu 23 Jun 2011 08:30:01] transmiter_id: -1407973572 [Thu 23 Jun 2011 08:30:01] seq: 0 [Thu 23 Jun 2011 08:30:01] proc_id: -1407973572 [Thu 23 Jun 2011 08:30:01] aru: 167 [Thu 23 Jun 2011 08:30:01] aru_last_id: -1407973572 [Thu 23 Jun 2011 08:30:01] flow_control: 0 [Thu 23 Jun 2011 08:30:01] rtr_len: 0 [Thu 23 Jun 2011 08:30:01] conf_hash: 1007608523 Membership id is ( -1407973572, 1308835805) [Thu 23 Jun 2011 08:30:01] -------------------- [Thu 23 Jun 2011 08:30:01] Configuration at lnxsvr1 is: [Thu 23 Jun 2011 08:30:01] Num Segments 1 [Thu 23 Jun 2011 08:30:01] 4 172.20.7.63 4803 [Thu 23 Jun 2011 08:30:01] lnxsvr1 172.20.7.60 [Thu 23 Jun 2011 08:30:01] lnxsvr2 172.20.7.61 [Thu 23 Jun 2011 08:30:01] lnxsvr6 172.20.7.62 [Thu 23 Jun 2011 08:30:01] lnxsvr5 172.20.7.58 [Thu 23 Jun 2011 08:30:01] ===================== [Thu 23 Jun 2011 08:30:01] Send_new_packets: created packet 136 already exist 2 Exit caused by Alarm(EXIT) _______________________________________________ Spread-users mailing list [email protected] http://lists.spread.org/mailman/listinfo/spread-users _______________________________________________ Spread-users mailing list [email protected] http://lists.spread.org/mailman/listinfo/spread-users
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