[Pacemaker] Linux HA on debian sparc

[Steven Dake]

Note.  there are three signals you could possibly see that generate a
core file.

SIGABRT (assert() called in the codebase)
SIGSEGV (segmentation violation)
SIGBUS (alignment error)

Make sure you don't have a sigbus.

Opening the core file with gdb will tell you which signal triggered the
fault.

Regards
-steve

On 05/31/2011 08:34 AM, william felipe_welter wrote:
> 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 <mailto:william.welter at 4linux.com.br>
> www.4linux.com.br <http://www.4linux.com.br>
> 
> 
> 
> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> 
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker