[ClusterLabs] "0 Nodes configured" in crm_mon

[Stanislav Kopp]

Hi Ken,

thanks for the info, I will try 2.3.4 or maybe even 2.3.3 like in
original compilation guide.

Best,
Stan

2015-08-28 19:04 GMT+02:00 Ken Gaillot <kgaillot at redhat.com>:
> On 08/28/2015 10:59 AM, Stanislav Kopp wrote:
>> Hi Andrew,
>>
>> yeah, sorry about that, I need good glasses, it's working now. However
>> (and It maybe slight off-topic of my initial mail) the cluster is
>> reeeaally slow, the nodes appear online after 1-2 min after corosync
>> and pacemaker start and CPU is often at 100% for corosync process,
>> resource migration takes many seconds too (no such problem with same
>> IPaddr2 resource on Debian's Wheezy or Ubuntu's 14.04 pacemakers)
>> Once again, I dont really see errors in corosync.log
>> http://pastebin.com/zLwQJaqu
>> besides maybe
>>
>> crmd:  warning: do_log: FSA: Input I_DC_TIMEOUT from
>> crm_timer_popped() received in state S_PENDING
>>
>> and many CPU warnings.
>>
>> Best,
>> Stan
>
> I see you're using corosync 2.3.5. I played a little bit with a test
> cluster on Fedora 22 (which has 2.3.5) and found it to be much slower
> than clusters running on top of 2.3.4. I haven't had time to investigate
> it yet, so I can't say whether that's actually to blame, but you might
> try 2.3.4 and see if that changes anything.
>
>>
>>
>> 2015-08-28 6:09 GMT+02:00 Andrew Beekhof <andrew at beekhof.net>:
>>>
>>>> On 25 Aug 2015, at 1:45 am, Stanislav Kopp <staskopp at gmail.com> wrote:
>>>>
>>>> Hi all,
>>>>
>>>> I'm trying to run corosync2 + pacemaker setup on Debian Jessie (only
>>>> for testing purpose), I've successfully compiled all components using
>>>> this guide: http://clusterlabs.org/wiki/Compiling_on_Debian
>>>>
>>>> Unfortunately, if I run "crm_mon" I don't see any nodes.
>>>>
>>>> #######################################
>>>> Last updated: Mon Aug 24 17:36:00 2015
>>>> Last change: Mon Aug 24 17:17:42 2015
>>>> Current DC: NONE
>>>> 0 Nodes configured
>>>> 0 Resources configured
>>>> ########################################
>>>>
>>>> I don't see any errors in corosync log either: http://pastebin.com/bJX66B9e
>>>
>>> really?
>>>
>>> Aug 24 17:16:10 [1723] pm1       crmd:    error: cluster_connect_quorum:        Corosync quorum is not configured
>>>
>>> Looks like you forgot to uncomment:
>>>
>>>        #provider: corosync_votequorum
>>>
>>>>
>>>> This is my corosync.conf
>>>>
>>>> ###############################################
>>>>
>>>> # Please read the corosync.conf.5 manual page
>>>> totem {
>>>>        version: 2
>>>>
>>>>        crypto_cipher: none
>>>>        crypto_hash: none
>>>>
>>>>        interface {
>>>>                ringnumber: 0
>>>>                bindnetaddr: 192.168.122.0
>>>>                mcastport: 5405
>>>>                ttl: 1
>>>>        }
>>>>        transport: udpu
>>>> }
>>>>
>>>> logging {
>>>>        fileline: off
>>>>        to_logfile: yes
>>>>        to_syslog: no
>>>>        logfile: /var/log/cluster/corosync.log
>>>>        debug: off
>>>>        timestamp: on
>>>>        logger_subsys {
>>>>                subsys: QUORUM
>>>>                debug: off
>>>>        }
>>>> }
>>>>
>>>> nodelist {
>>>>        node {
>>>>                ring0_addr: 192.168.122.172
>>>>                #nodeid: 1
>>>>        }
>>>>
>>>>        node {
>>>>                ring0_addr: 192.168.122.113
>>>>                #nodeid: 2
>>>>        }
>>>> }
>>>>
>>>> quorum {
>>>>        # Enable and configure quorum subsystem (default: off)
>>>>        # see also corosync.conf.5 and votequorum.5
>>>>        #provider: corosync_votequorum
>>>> }
>>>>
>>>> ####################################
>>>>
>>>> used components:
>>>>
>>>> pacemaker: 1.1.12
>>>> corosync: 2.3.5
>>>> libqb: 0.17.1
>>>>
>>>>
>>>> Did I miss something?
>>>>
>>>> Thanks!
>>>> Stan
>
>
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