Op 22-8-2012 12:50, Dan Frincu schreef:
Hello,
On Wed, Aug 22, 2012 at 1:46 PM, Maurits van de Lande
<M.vandeLande@xxxxxxxxxxxxxxxx> wrote:
Hello,
I hope this is the right mailing list for this question.
Problem:
On a cman cluster with two redundant rings running on Centos6.3, Ring 1 is
marked as faulty every few seconds and then recovers again.
Ring 0:
Two 10Gbe adapters bonded in mode 1 (bond0)
Ring 1:
An 1Gbe adapter connected to a dedicated “ secondary ring network”
Could you post the corosync version and the configuration file?
# rpm -qi corosync
Name : corosync Relocations: (not relocatable)
Version : 1.4.1 Vendor: CentOS
Release : 7.el6 Build Date: Fri 22 Jun 2012
04:06:53 PM CEST
Install Date: Tue 10 Jul 2012 12:40:39 PM CEST Build Host:
c6b7.bsys.dev.centos.org
Group : System Environment/Base Source RPM:
corosync-1.4.1-7.el6.src.rpm
Size : 432444 License: BSD
Signature : RSA/SHA1, Mon 25 Jun 2012 12:16:17 AM CEST, Key ID
0946fca2c105b9de
Packager : CentOS BuildSystem <http://bugs.centos.org>
URL : http://ftp.corosync.org
Regards,
Maurits
The problem look similar as problem 3 in this thread
http://www.spinics.net/lists/corosync/msg01637.html
Below I pasted some of the logged messages:
Aug 22 12:41:43 vmhost1d corosync[4947]: [TOTEM ] Marking ringid 1
interface 172.16.100.4 FAULTY
Aug 22 12:41:44 vmhost1d corosync[4947]: [TOTEM ] Automatically recovered
ring 1
Aug 22 12:41:44 vmhost1d corosync[4947]: [TOTEM ] Automatically recovered
ring 1
Aug 22 12:41:44 vmhost1d corosync[4947]: [TOTEM ] Automatically recovered
ring 1
Aug 22 12:41:47 vmhost1d corosync[4947]: [TOTEM ] Marking ringid 1
interface 172.16.100.4 FAULTY
Aug 22 12:41:48 vmhost1d corosync[4947]: [TOTEM ] Automatically recovered
ring 1
Aug 22 12:41:48 vmhost1d corosync[4947]: [TOTEM ] Automatically recovered
ring 1
Aug 22 12:41:48 vmhost1d corosync[4947]: [TOTEM ] Automatically recovered
ring 1
Aug 22 12:41:51 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de76d
Aug 22 12:41:51 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de76f
Aug 22 12:41:51 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de770
Aug 22 12:41:51 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de772
Aug 22 12:41:51 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de772
Aug 22 12:41:52 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de775
Aug 22 12:41:52 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de777
Aug 22 12:41:52 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de778
Aug 22 12:41:52 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de779
Aug 22 12:41:52 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de779
Aug 22 12:41:53 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de77c
2de77e
Aug 22 12:41:53 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de77e
2de781
Aug 22 12:41:53 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de781
2de783
Aug 22 12:41:53 vmhost1d corosync[4947]: [TOTEM ] Retransmit List: 2de781
2de785
Aug 22 12:41:53 vmhost1d corosync[4947]: [TOTEM ] Marking ringid 1
interface 172.16.100.4 FAULTY
What can be done to solve this problem?
Best regards,
Maurits van de Lande
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