[Pacemaker] Corosync version '1.4.4' and its compatability with Pacemaker version.
Andrew Beekhof
andrew at beekhof.net
Wed Dec 5 22:07:58 EST 2012
On Wed, Dec 5, 2012 at 2:46 PM, Dhiraj Hadkar <Dhiraj.Hadkar at alepo.com> wrote:
> Andrew,
>
> Thanks for your response
> My Questions were:
> which version of pacemaker Is coro 1.4.4 compatible with.
Anything in the last few years.
> can rhel 5.4 support coro 1.4.4.
I believe so. I put up some RHEL5 rpms up at http://clusterlabs.org/rpm-next
>
> Or can you advise the best combination for unicast support
> OS (RHEL version)
> corosync version
> pacemaker version
>
> Thanks in advance,
> B.R.
> Dhiraj
> ________________________________
> From: Andrew Beekhof [andrew at beekhof.net]
> Sent: Wednesday, December 05, 2012 6:05 AM
> To: The Pacemaker cluster resource manager
> Subject: Re: [Pacemaker] Corosync version '1.4.4' and its compatability with
> Pacemaker version.
>
> The level of detail is good, but is there a question too?
>
> On Tuesday, December 4, 2012, Dhiraj Hadkar wrote:
>>
>> Hello Andrew,
>>
>> I have Corosync version:
>>
>>
>> [root at node1]# corosync -v
>> Corosync Cluster Engine, version '1.4.4'
>> Copyright (c) 2006-2009 Red Hat, Inc.
>>
>> [root at node2]# corosync -v
>> Corosync Cluster Engine, version '1.4.4'
>> Copyright (c) 2006-2009 Red Hat, Inc.
>>
>> This I am inclined to use for unicast support. Would this have issues when
>> I try with RHEL 5.4, also which is the best suited Pacemaker version for
>> this version of corosync.
>>
>>
>> Details of my setup:
>>
>> /var/log/cluster/corosync.log contents:
>>
>> Dec 01 17:59:22 corosync [MAIN ] Corosync Cluster Engine ('1.4.4'):
>> started and ready to provide service.
>> Dec 01 17:59:22 corosync [MAIN ] Corosync built-in features: nss
>> Dec 01 17:59:22 corosync [MAIN ] Successfully read main configuration
>> file '/etc/corosync/corosync.conf'.
>> Dec 01 17:59:22 corosync [TOTEM ] Initializing transport (UDP/IP Unicast).
>> Dec 01 17:59:22 corosync [TOTEM ] Initializing transmit/receive security:
>> libtomcrypt SOBER128/SHA1HMAC (mode 0).
>> Dec 01 17:59:23 corosync [TOTEM ] The network interface [172.16.202.153]
>> is now up.
>> Dec 01 17:59:23 corosync [SERV ] Service engine loaded: corosync extended
>> virtual synchrony service
>> Dec 01 17:59:23 corosync [SERV ] Service engine loaded: corosync
>> configuration service
>> Dec 01 17:59:23 corosync [SERV ] Service engine loaded: corosync cluster
>> closed process group service v1.01
>> Dec 01 17:59:23 corosync [SERV ] Service engine loaded: corosync cluster
>> config database access v1.01
>> Dec 01 17:59:23 corosync [SERV ] Service engine loaded: corosync profile
>> loading service
>> Dec 01 17:59:23 corosync [SERV ] Service engine loaded: corosync cluster
>> quorum service v0.1
>> Dec 01 17:59:23 corosync [MAIN ] Compatibility mode set to whitetank.
>> Using V1 and V2 of the synchronization engine.
>> Dec 01 17:59:23 corosync [TOTEM ] adding new UDPU member {172.16.202.153}
>> Dec 01 17:59:23 corosync [TOTEM ] adding new UDPU member {172.16.202.154}
>>
>>
>> Corosync.conf:
>>
>> # Please read the corosync.conf.5 manual page
>> compatibility: whitetank
>>
>> totem {
>> version: 2
>> secauth: off
>> interface {
>> member {
>> memberaddr: 172.16.202.153
>> }
>> member {
>> memberaddr: 172.16.202.154
>> }
>> ringnumber: 0
>> bindnetaddr: 172.16.0.0
>> mcastport: 5405
>> ttl: 1
>> }
>> transport: udpu
>> }
>>
>> logging {
>> fileline: off
>> to_logfile: yes
>> to_syslog: yes
>> logfile: /var/log/cluster/corosync.log
>> debug: off
>> timestamp: on
>> logger_subsys {
>> subsys: AMF
>> debug: off
>> }
>> }
>>
>> Verification for config creation:
>>
>> [root at node1]# /sbin/ifconfig eth1 | grep "inet addr" | awk -F: '{print
>> $2}' | awk '{print $1}'
>> 172.16.202.153
>> [root at node1]# ipcalc -n `ip addr show eth1 | grep 'inet ' |awk '{print
>> $2}'` | awk -F= '{print $2}'
>> 172.16.0.0
>>
>> [root at node2]# /sbin/ifconfig eth1 | grep "inet addr" | awk -F: '{print
>> $2}' | awk '{print $1}'
>> 172.16.202.154
>> [root at node2 libqb]# ipcalc -n `ip addr show eth1 | grep 'inet ' |awk
>> '{print $2}'` | awk -F= '{print $2}'
>> 172.16.0.0
>>
>>
>> [root at node1]# corosync-cfgtool -s
>> Printing ring status.
>> Local node ID -1714810708
>> RING ID 0
>> id = 172.16.202.153
>> status = ring 0 active with no faults
>>
>> [root at node2 pacemaker]# corosync-cfgtool -s
>> Printing ring status.
>> Local node ID -1698033492
>> RING ID 0
>> id = 172.16.202.154
>> status = ring 0 active with no faults
>> [root at node2 pacemaker]#
>>
>> Thanks in Advance for advise,
>> Best Regards,
>> Dhir
>>
>>
>>
>>
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>
>
>
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>
>
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