Hi! I also think both rings are used in parallel. As we have rings of different speeds (1Gb vs. 100Mb), everybody says it will cause trouble. In fact when there are larger configuration changes, the TOTEM protocol seems to have a problem. I always thought it's due to one ring lacking behind the other...
Regards, Ulrich >>> Digimer <[email protected]> schrieb am 26.08.2013 um 16:58 in Nachricht <[email protected]>: > Nope, that just enables RRP (without it, the failure of ring 0 would > fail the cluster) > > On 26/08/13 10:27, Moullé Alain wrote: >> Hi, >> sorry but I thought that if we set "rrp_mode" to "active", corosync is >> using both rings "at the same time" , isn't it ? >> Alain >> >> Le 26/08/2013 15:53, Digimer a écrit : >>> On 26/08/13 09:14, Francis SOUYRI wrote: >>>> Hello, >>>> >>>> Is Corosync works with eth and bond at the same time ? >>>> >>>> with the config below I have an error message "[MAIN ] No ring0_addr >>>> specified for node" >>>> >>>> totem { >>>> version: 2 >>>> secauth: off >>>> cluster_name: cluster >>>> interface { >>>> ringnumber: 0 >>>> bindnetaddr: 10.1.1.0 >>>> ttl: 1 >>>> } >>>> interface { >>>> ringnumber: 1 >>>> bindnetaddr: 192.168.1.0 >>>> ttl: 1 >>>> } >>>> transport: udpu >>>> } >>>> >>>> nodelist { >>>> node { >>>> ring0_addr: 10.1.1.1 >>>> nodeid: 1 >>>> } >>>> node { >>>> ring0_addr: 10.1.1.2 >>>> nodeid: 2 >>>> } >>>> >>>> node { >>>> ring1_addr: 192.168.1.253 >>>> } >>>> node { >>>> ring1_addr: 192.168.1.254 >>>> } >>>> } >>>> >>>> quorum { >>>> provider: corosync_votequorum >>>> } >>>> >>>> logging { >>>> to_syslog: yes >>>> } >>>> >>>> The addresses 10.1.1.1 (bond0) and 192.168.1.253 (eth2) are on the same >>>> node. >>>> The addresses 10.1.1.2 (bond0) and 192.168.1.254 (eth2) on the other. >>>> >>>> Best regards. >>>> >>>> Francis >>> >>> Not "at the same time", no. Corosync will use ring 0 for as long as it >>> is available and working. If the interface/bond behind ring 0 fails, >>> it will switch to ring 1. >>> >> >> _______________________________________________ >> Linux-HA mailing list >> [email protected] >> http://lists.linux-ha.org/mailman/listinfo/linux-ha >> See also: http://linux-ha.org/ReportingProblems > > > -- > Digimer > Papers and Projects: https://alteeve.ca/w/ > What if the cure for cancer is trapped in the mind of a person without > access to education? > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
