[Pacemaker] crmd does abort if a stopped node is specified
Yusuke Iida
yusk.iida at gmail.com
Thu May 8 06:59:32 UTC 2014
Hi, Andrew
I am the method shown above and made a setup read.
crmd was able to be added as a node of OFFLINE, without core dumping.
However, the node of OFFLINE added although "startup-fencing=false"
was set up has been fenced.
I do not expect fence here.
Why is it that "startup-fencing=false" is not effective?
I attach crm_report when a problem occurs.
The version of used Pacemaker is as follows.
https://github.com/ClusterLabs/pacemaker/commit/9fa1ed36e373768e84bee47b5d21b0bf80f608b7
Regards,
Yusuke
2014-05-08 8:58 GMT+09:00 Andrew Beekhof <andrew at beekhof.net>:
>
> On 7 May 2014, at 7:53 pm, Yusuke Iida <yusk.iida at gmail.com> wrote:
>
>> Hi, Andrew
>>
>> I would also like to describe the node which has not participated in a
>> cluster to a crmsh file.
>>
>> I understood that uuid was required for a setup of a node as follows
>> from this mail thread.
>>
>> # cat node.crm
>> ### Cluster Option ###
>> property no-quorum-policy="ignore" \
>> stonith-enabled="true" \
>> startup-fencing="false" \
>> crmd-transition-delay="2s"
>>
>> node $id=131 vm01
>> node $id=132 vm02
>> (snip)
>>
>> Is the method of setting up ID of the node which has not participated
>> in a cluster using a corosync stack like this?
>
> I don;t know how crmsh works, sorry
>
>> It is sufficient to describe the nodelist and nodeid to corosync.conf?
>
> That is my understanding, yes.
>
>>
>> # cat corosync.conf
>> (snip)
>> nodelist {
>> node {
>> ring0_addr: 192.168.101.131
>> ring1_addr: 192.168.102.131
>> nodeid: 131
>> }
>> node {
>> ring0_addr: 192.168.101.132
>> ring1_addr: 192.168.101.132
>> nodeid: 132
>> }
>> }
>>
>> Regards,
>> Yusuke
>>
>> 2014-04-24 12:33 GMT+09:00 Kazunori INOUE <kazunori.inoue3 at gmail.com>:
>>> 2014-04-23 19:32 GMT+09:00 Andrew Beekhof <andrew at beekhof.net>:
>>>>
>>>> On 23 Apr 2014, at 7:17 pm, Kazunori INOUE <kazunori.inoue3 at gmail.com> wrote:
>>>>
>>>>> 2014-04-22 0:45 GMT+09:00 David Vossel <dvossel at redhat.com>:
>>>>>>
>>>>>> ----- Original Message -----
>>>>>>> From: "Kazunori INOUE" <kazunori.inoue3 at gmail.com>
>>>>>>> To: "pm" <pacemaker at oss.clusterlabs.org>
>>>>>>> Sent: Friday, April 18, 2014 4:49:42 AM
>>>>>>> Subject: [Pacemaker] crmd does abort if a stopped node is specified
>>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> crmd does abort if I load CIB which specified a stopped node.
>>>>>>>
>>>>>>> # crm_mon -1
>>>>>>> Last updated: Fri Apr 18 11:51:36 2014
>>>>>>> Last change: Fri Apr 18 11:51:30 2014
>>>>>>> Stack: corosync
>>>>>>> Current DC: pm103 (3232261519) - partition WITHOUT quorum
>>>>>>> Version: 1.1.11-cf82673
>>>>>>> 1 Nodes configured
>>>>>>> 0 Resources configured
>>>>>>>
>>>>>>> Online: [ pm103 ]
>>>>>>>
>>>>>>> # cat test.cli
>>>>>>> node pm103
>>>>>>> node pm104
>>>>>>>
>>>>>>> # crm configure load update test.cli
>>>>>>>
>>>>>>> Apr 18 11:52:42 pm103 crmd[11672]: error: crm_int_helper:
>>>>>>> Characters left over after parsing 'pm104': 'pm104'
>>>>>>> Apr 18 11:52:42 pm103 crmd[11672]: error: crm_abort: crm_get_peer:
>>>>>>> Triggered fatal assert at membership.c:420 : id > 0 || uname != NULL
>>>>>>> Apr 18 11:52:42 pm103 pacemakerd[11663]: error: child_waitpid:
>>>>>>> Managed process 11672 (crmd) dumped core
>>>>>>>
>>>>>>> (gdb) bt
>>>>>>> #0 0x00000033da432925 in raise () from /lib64/libc.so.6
>>>>>>> #1 0x00000033da434105 in abort () from /lib64/libc.so.6
>>>>>>> #2 0x00007f30241b7027 in crm_abort (file=0x7f302440b0b3
>>>>>>> "membership.c", function=0x7f302440b5d0 "crm_get_peer", line=420,
>>>>>>> assert_condition=0x7f302440b27e "id > 0 || uname != NULL", do_core=1,
>>>>>>> do_fork=0) at utils.c:1177
>>>>>>> #3 0x00007f30244048ee in crm_get_peer (id=0, uname=0x0) at membership.c:420
>>>>>>> #4 0x00007f3024402238 in crm_peer_uname (uuid=0x113e7c0 "pm104") at
>>>>>>
>>>>>> is the uuid for your cluster nodes supposed to be the same as the uname? We're treating the uuid in this situation as if it should be a number, which it clearly is not.
>>>>>
>>>>> OK, I got it.
>>>>>
>>>>> By the way, is there a method to know id of the node before starting pacemaker?
>>>>
>>>> Normally it comes from corosync, so not really :-(
>>>
>>> It seems the only way is to specify the nodeid to nodelist directive
>>> in corosync.conf.
>>>
>>> nodelist {
>>> node {
>>> ring0_addr: 192.168.101.143
>>> nodeid: 3
>>> }
>>> node {
>>> ring0_addr: 192.168.101.144
>>> nodeid: 4
>>> }
>>> }
>>>
>>> Thanks!
>>>
>>>>
>>>>>
>>>>>>
>>>>>> -- Vossel
>>>>>>
>>>>>>
>>>>>>> cluster.c:386
>>>>>>> #5 0x000000000043afbd in abort_transition_graph
>>>>>>> (abort_priority=1000000, abort_action=tg_restart, abort_text=0x44d2f4
>>>>>>> "Non-status change", reason=0x113e4b0, fn=0x44df07 "te_update_diff",
>>>>>>> line=382) at te_utils.c:518
>>>>>>> #6 0x000000000043caa4 in te_update_diff (event=0x10f2240
>>>>>>> "cib_diff_notify", msg=0x1137660) at te_callbacks.c:382
>>>>>>> #7 0x00007f302461d1bc in cib_native_notify (data=0x10ef750,
>>>>>>> user_data=0x1137660) at cib_utils.c:733
>>>>>>> #8 0x00000033db83d6bc in g_list_foreach () from /lib64/libglib-2.0.so.0
>>>>>>> #9 0x00007f3024620191 in cib_native_dispatch_internal
>>>>>>> (buffer=0xe61ea8 "<notify t=\"cib_notify\" subt=\"cib_diff_notify\"
>>>>>>> cib_op=\"cib_apply_diff\" cib_rc=\"0\"
>>>>>>> cib_object_type=\"diff\"><cib_generation><generation_tuple epoch=\"4\"
>>>>>>> num_updates=\"0\" admin_epoch=\"0\" validate-with=\"pacem"...,
>>>>>>> length=1708, userdata=0xe5eb90) at cib_native.c:123
>>>>>>> #10 0x00007f30241dee72 in mainloop_gio_callback (gio=0xf61ea0,
>>>>>>> condition=G_IO_IN, data=0xe601b0) at mainloop.c:639
>>>>>>> #11 0x00000033db83feb2 in g_main_context_dispatch () from
>>>>>>> /lib64/libglib-2.0.so.0
>>>>>>> #12 0x00000033db843d68 in ?? () from /lib64/libglib-2.0.so.0
>>>>>>> #13 0x00000033db844275 in g_main_loop_run () from /lib64/libglib-2.0.so.0
>>>>>>> #14 0x0000000000406469 in crmd_init () at main.c:154
>>>>>>> #15 0x00000000004062b0 in main (argc=1, argv=0x7fff908829f8) at main.c:121
>>>>>>>
>>>>>>> Is this all right?
>>>>>>>
>>>>>>> Best Regards,
>>>>>>> Kazunori INOUE
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> 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://bugs.clusterlabs.org
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> 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://bugs.clusterlabs.org
>>>>>
>>>>> _______________________________________________
>>>>> 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://bugs.clusterlabs.org
>>>>
>>>>
>>>> _______________________________________________
>>>> 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://bugs.clusterlabs.org
>>>
>>> _______________________________________________
>>> 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://bugs.clusterlabs.org
>>
>>
>>
>> --
>> ----------------------------------------
>> METRO SYSTEMS CO., LTD
>>
>> Yusuke Iida
>> Mail: yusk.iida at gmail.com
>> ----------------------------------------
>>
>> _______________________________________________
>> 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://bugs.clusterlabs.org
>
>
> _______________________________________________
> 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://bugs.clusterlabs.org
>
--
----------------------------------------
METRO SYSTEMS CO., LTD
Yusuke Iida
Mail: yusk.iida at gmail.com
----------------------------------------
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