[Pacemaker] Linux HA on debian sparc

william felipe_welter wfelipew at gmail.com
Tue May 31 17:34:45 CEST 2011


Im trying to setup HA with corosync and pacemaker using the debian packages
on SPARC Architecture. Using Debian package corosync  process dies after
initializate pacemaker process. I make some tests with ltrace and strace and
this tools tell me that corosync died because a segmentation fault. I try a
lot of thing to solve this problem, but nothing made corosync works.

My second try is to compile from scratch (using this docs:
http://www.clusterlabs.org/wiki/Install#From_Source)<http://www.clusterlabs.org/wiki/Install#From_Source%29.>.
This
way corosync process startup perfectly! but some process of pacemaker don't
start.. Analyzing log i see the probably reason:

attrd: [2283]: info: init_ais_connection_once: Connection to our AIS plugin
(9) failed: Library error (2)
....
stonithd: [2280]: info: init_ais_connection_once: Connection to our AIS
plugin (9) failed: Library error (2)
.....
cib: [2281]: info: init_ais_connection_once: Connection to our AIS plugin
(9) failed: Library error (2)
.....
crmd: [3320]: debug: init_client_ipc_comms_nodispatch: Attempting to talk
on: /usr/var/run/crm/cib_rw
crmd: [3320]: debug: init_client_ipc_comms_nodispatch: Could not init comms
on: /usr/var/run/crm/cib_rw
crmd: [3320]: debug: cib_native_signon_raw: Connection to command channel
failed
crmd: [3320]: debug: init_client_ipc_comms_nodispatch: Attempting to talk
on: /usr/var/run/crm/cib_callback
crmd: [3320]: debug: init_client_ipc_comms_nodispatch: Could not init comms
on: /usr/var/run/crm/cib_callback
crmd: [3320]: debug: cib_native_signon_raw: Connection to callback channel
failed
crmd: [3320]: debug: cib_native_signon_raw: Connection to CIB failed:
connection failed
crmd: [3320]: debug: cib_native_signoff: Signing out of the CIB Service
crmd: [3320]: debug: init_client_ipc_comms_nodispatch: Attempting to talk
on: /usr/var/run/crm/cib_rw
crmd: [3320]: debug: init_client_ipc_comms_nodispatch: Could not init comms
on: /usr/var/run/crm/cib_rw
crmd: [3320]: debug: cib_native_signon_raw: Connection to command channel
failed
crmd: [3320]: debug: init_client_ipc_comms_nodispatch: Attempting to talk
on: /usr/var/run/crm/cib_callback
crmd: [3320]: debug: init_client_ipc_comms_nodispatch: Could not init comms
on: /usr/var/run/crm/cib_callback
crmd: [3320]: debug: cib_native_signon_raw: Connection to callback channel
failed
crmd: [3320]: debug: cib_native_signon_raw: Connection to CIB failed:
connection failed
crmd: [3320]: debug: cib_native_signoff: Signing out of the CIB Service
crmd: [3320]: info: do_cib_control: Could not connect to the CIB service:
connection failed
....





My conf:
# Please read the corosync.conf.5 manual page
compatibility: whitetank

totem {
    version: 2
    join: 60
    token: 3000
    token_retransmits_before_loss_const: 10
    secauth: off
    threads: 0
    consensus: 8601
    vsftype: none
    threads: 0
    rrp_mode: none
    clear_node_high_bit: yes
    max_messages: 20
    interface {
        ringnumber: 0
        bindnetaddr: 10.10.23.0
        mcastaddr: 226.94.1.1
        mcastport: 5405
    }
}

logging {
    fileline: off
    to_stderr: no
    to_logfile: yes
    to_syslog: yes
    logfile: /var/log/cluster/corosync.log
    debug: on
    timestamp: on
    logger_subsys {
        subsys: AMF
        debug: on
    }
}

amf {
    mode: disabled
}

service {
        # Load the Pacemaker Cluster Resource Manager
        ver:       0
        name:      pacemaker
}

aisexec {
        user:   root
        group:  root
}


My Question is: why attrd, cib ... can't connect to  AIS Plugin?  What could
be the reasons for the connection failed ?
(Yes, my /dev/shm are tmpfs)




-- 
William Felipe Welter
------------------------------
Consultor em Tecnologias Livres
william.welter at 4linux.com.br
www.4linux.com.br
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