[Pacemaker] crmd does abort if a stopped node is specified

[Kazunori INOUE]

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?

>
> -- 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
>>
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>>
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>>
>
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