- **status**: review --> fixed
- **Comment**:
release:
commit ef96f45b6554fe90819d1496e5e6d10d600d83fa
Author: Gary Lee <[email protected]>
Date: Mon Sep 9 11:20:34 2019 +1000
amfd: fix coredump during downgrade if delayed failover is enabled [#3078]
If delayed failover is enabled, and a downgrade to a version without #3060
occurs,
then the standby running a newer version with #3060 may complain about an
out
of sync error during warm sync.
develop:
commit 4a13618129f61b3a24502722d8c7b84bb465639e
Author: Gary Lee <[email protected]>
Date: Mon Sep 9 11:20:34 2019 +1000
amfd: fix coredump during downgrade if delayed failover is enabled [#3078]
If delayed failover is enabled, and a downgrade to a version without #3060
occurs,
then the standby running a newer version with #3060 may complain about an
out
of sync error during warm sync.
---
** [tickets:#3078] amfd: amfd crashes in downgrade scenario**
**Status:** fixed
**Milestone:** 5.19.10
**Created:** Wed Sep 04, 2019 12:23 PM UTC by Minh Hon Chau
**Last Updated:** Mon Sep 09, 2019 01:30 AM UTC
**Owner:** Gary Lee
Step to reproduce:
- Startup cluster at commit 586579ba335777357db7ea5ecbbefa3babb2fc0d (latest)
- Enable DelayNodeFailover (set
osafAmfDelayNodeFailoverTimeout/osafAmfDelayNodeFailoverNodeWaitTimeout)
- Reboot active sc (sc1)
- Run "immadm -a safAmfService -o 99 safAmfService" on sc2 (now it's the
active), verify failover_updt > 0
- Build OpenSAF without #3060 and #3072, load the software on sc2, reboot sc2.
Now sc2 comes up and running OpenSAF without #3060 and #3072
- Issue switchover
- amfd on sc2 crashed as following
2019-09-04 22:13:40.222 SC-2 osafamfd[323]: ER failover_updt counters mismatch:
Active: 0 Standby: 5
2019-09-04 22:13:40.222 SC-2 osafamfd[323]: ER Out of sync detected in warm
sync response, exiting
2019-09-04 22:13:40.223 SC-2 osafamfd[323]: src/amf/amfd/ckpt_dec.cc:2729:
avd_dec_warm_sync_rsp: Assertion '0' failed.
2019-09-04 22:13:40.227 SC-2 osafamfnd[333]: ER AMFD has unexpectedly crashed.
Rebooting node
2019-09-04 22:13:40.228 SC-2 osafamfnd[333]: Rebooting OpenSAF NodeId = 131599
EE Name = , Reason: AMFD has unexpectedly crashed. Rebooting node, OwnNodeId =
131599, SupervisionTime = 60
---
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