Hi Son Tran Ngoc,
I am trying to reproduce the issue using iptable by removing and adding ip
rules. I am not able to reproduce the issue.
I tried this iptable rule to block the traffic:
iptables -I INPUT -s 192.168.56.122 -j DROP
I tried this iptable rule to allow the traffic again:
iptables --delete INPUT 1
syslog of pl-4:
Oct 7 12:39:47 pl3-VirtualBox osafimmnd[23011]: NO SERVER STATE:
IMM_SERVER_SYNC_PENDING --> IMM_SERVER_SYNC_CLIENT
Oct 7 12:39:50 pl3-VirtualBox osafdtmd[22985]: ER recv() from node 0x2010f
failed, errno=110
Oct 7 12:39:50 pl3-VirtualBox osafdtmd[22985]: NO Lost contact with 'SC-1'
Oct 7 12:39:50 pl3-VirtualBox osafimmnd[23011]: ER No IMMD service => cluster
restart, exiting
Oct 7 12:39:50 pl3-VirtualBox opensafd[22972]: ER Failed #012 DESC:IMMND
Oct 7 12:39:50 pl3-VirtualBox opensafd[22972]: ER Going for recovery
Oct 7 12:39:50 pl3-VirtualBox opensafd[22972]: ER Trying To RESPAWN
/usr/local/lib/opensaf/clc-cli/osaf-immnd attempt #1
Oct 7 12:39:50 pl3-VirtualBox osafdtmd[22985]: NO Established contact with
'SC-1'
Can you please let me know how to block traffic between SC1 and PL4 at IMM
State : IMM_SERVER_SYNC_PENDING --> IMM_SERVER_SYNC_CLIENT
Thanks
Mohan
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** [tickets:#3323] imm: PL sync failed after reconnected with SC**
**Status:** assigned
**Milestone:** 5.22.11
**Created:** Wed Oct 05, 2022 09:37 AM UTC by Son Tran Ngoc
**Last Updated:** Wed Oct 05, 2022 09:41 AM UTC
**Owner:** Son Tran Ngoc
Active SC1 and PL4 lost connect suddenly ( may be due to the environment
reason),they re-established contact but PL4 sync failed due to PL4 did not
update active SC1 information and discard message from IMMD SC1
PL4 sync failed log
2022-09-22 04:07:05.230 DEBUG: Syncing node PL-4 (timeout=120)
2022-09-22 04:08:06.325 WARNING: waiting more than 60 sec for node PL-4 to sync
PL4 discard message from SC1 log
2022-09-22 04:07:08.406 PL-4 osafimmnd[354]: WA DISCARD message from IMMD 2010f
as ACT:0 SBY:2020f
2022-09-22 04:07:09.013 PL-4 osafimmnd[354]: message repeated 243 times: [ WA
DISCARD message from IMMD 2010f as ACT:0 SBY:2020f]
step to reproduce.
1.start SCs, PLs.
2.Block traffic SC1 and PL4 ( make sure block traffic after IMM State :
IMM_SERVER_SYNC_PENDING --> IMM_SERVER_SYNC_CLIENT ).
3.Unblock traffic SC1 and PL4.
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