[Pacemaker] crmd does abort if a stopped node is specified
Yusuke Iida
yusk.iida at gmail.com
Wed May 7 05:53:25 EDT 2014
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?
It is sufficient to describe the nodelist and nodeid to corosync.conf?
# 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
>>>>>
>>>>
>>>> _______________________________________________
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>>>>
>>>> Project Home: http://www.clusterlabs.org
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>>>
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>>>
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>>
>>
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>>
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>> Bugs: http://bugs.clusterlabs.org
>
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> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
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Yusuke Iida
Mail: yusk.iida at gmail.com
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