[Pacemaker] cibadmin -Q: Call cib_query failed (-62): Timer expired

Radoslaw Garbacz radoslaw.garbacz at xtremedatainc.com
Fri Sep 27 19:16:19 UTC 2013


cibadmin -Ql works, problem is persistent after upgrade, and the logs
for "crmd" reviled the problem:

Sep 27 16:19:22 [5074] ip-10-82-197-219       crmd:     info:
crm_ipc_connect:  Could not establish cib_shm connection: Connection
refused (111)
Sep 27 16:19:22 [5074] ip-10-82-197-219       crmd:    debug:
cib_native_signon_raw:    Connection unsuccessful (0 (nil))
Sep 27 16:19:22 [5074] ip-10-82-197-219       crmd:    debug:
cib_native_signon_raw:    Connection to CIB failed: Transport endpoint
is not connected

I will keep searching for the solution, but in meantime, if you had a
moment, any hint would be welcomed.

many thanks,


On Thu, Sep 26, 2013 at 9:25 PM, Andrew Beekhof <andrew at beekhof.net> wrote:
>
> On 27/09/2013, at 8:45 AM, Radoslaw Garbacz <radoslaw.garbacz at xtremedatainc.com> wrote:
>
>> Hi,
>>
>> I have a problem starting up a cluster after upgrading corosync from
>> 1.4 to 2.3.2 and pacemaker from 1.8 to 1.9.
>>
>> All "crm_node" calls report well, but any CIB manipulation fails, i.e.:
>> * crm_node -q: 1
>> * crm_node -l: OK
>> * crm_node -p: OK
>> * cibadmin -Q: Call cib_query failed (-62): Timer expired
>
> Does cibadmin -Ql work?
> If so, there might be a DC election going on (look in the logs for "crmd").
> Is the error transient or persistent?
>
>>
>> No iptables, no SELinux, 3 nodes cluster, corosync.conf:
>> ...
>>        ringnumber: 0
>>        bindnetaddr: ...
>>        mcastport: 7800
>>    }
>>
>>    transport: udpu
>>
>>
>>
>> Any help greatly appreciated.
>>
>>
>> Below is some more information:
>>
>> * pacemaker logs:
>>
>> Sep 26 22:24:00 [2836] ip-10-114-210-162        cib:     info:
>> crm_client_new:  Connecting 0x111b780 for uid=0 gid=0 pid=2883
>> id=977d6f23-963b-41a4-8fe0-a63024080d41
>> Sep 26 22:24:00 [2836] ip-10-114-210-162        cib:     info:
>> cib_process_request:     Forwarding cib_query operation for section
>> 'all' to master (origin=local/cibadmin/2)
>> Sep 26 22:24:30 [2836] ip-10-114-210-162        cib:     info:
>> crm_client_destroy:      Destroying 0 events
>>
>>
>> * ps axf | grep pacemaker|corosync:
>>
>> 2806 ?        Ssl    0:10 corosync
>> 2834 pts/1    S      0:00 pacemakerd
>> 2836 ?        Ss     0:01  \_ /usr/libexec/pacemaker/cib
>> 2837 ?        Ss     0:00  \_ /usr/libexec/pacemaker/stonithd
>> 2838 ?        Ss     0:00  \_ /usr/libexec/pacemaker/lrmd
>> 2839 ?        Ss     0:00  \_ /usr/libexec/pacemaker/attrd
>> 2840 ?        Ss     0:00  \_ /usr/libexec/pacemaker/pengine
>> 2841 ?        Ss     0:00  \_ /usr/libexec/pacemaker/crmd
>>
>>
>> * strace cibadmin -Q:
>>
>> open("/dev/shm/qb-cib_rw-event-2836-2897-12-data", O_RDWR) = 6
>> ftruncate(6, 20480000)                  = 0
>> mmap(NULL, 40960000, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
>> 0x7fa221692000
>> mmap(0x7fa221692000, 20480000, PROT_READ|PROT_WRITE,
>> MAP_SHARED|MAP_FIXED, 6, 0) = 0x7fa221692000
>> mmap(0x7fa222a1a000, 20480000, PROT_READ|PROT_WRITE,
>> MAP_SHARED|MAP_FIXED, 6, 0) = 0x7fa222a1a000
>> close(6)                                = 0
>> close(5)                                = 0
>> close(6)                                = -1 EBADF (Bad file descriptor)
>> fstat(4, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
>> fcntl(4, F_GETFL)                       = 0x802 (flags O_RDWR|O_NONBLOCK)
>> poll([{fd=4, events=POLLIN}], 1, 0)     = 0 (Timeout)
>> poll([{fd=4, events=POLLIN}], 1, 0)     = 0 (Timeout)
>> sendto(4, "~", 1, MSG_NOSIGNAL, NULL, 0) = 1
>> futex(0x7fa22df4cb60, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>> gettimeofday({1380234692, 68879}, NULL) = 0
>> poll([{fd=4, events=POLLIN}], 1, 0)     = 0 (Timeout)
>> poll([{fd=4, events=POLLIN}], 1, 0)     = 0 (Timeout)
>> gettimeofday({1380234692, 69522}, NULL) = 0
>> sendto(4, "\274", 1, MSG_NOSIGNAL, NULL, 0) = 1
>> poll([{fd=4, events=POLLIN}], 1, 0)     = 0 (Timeout)
>> gettimeofday({1380234692, 70085}, NULL) = 0
>> gettimeofday({1380234692, 70197}, NULL) = 0
>> poll([{fd=4, events=POLLIN}], 1, 30000) = 0 (Timeout)
>> gettimeofday({1380234722, 91625}, NULL) = 0
>> write(2, "Call cib_query failed (-62): Tim"..., 43Call cib_query
>> failed (-62): Timer expired
>> ) = 43
>> poll([{fd=4, events=POLLIN}], 1, 0)     = 0 (Timeout)
>>
>>
>> * netstat -lxp:
>>
>> Active UNIX domain sockets (only servers)
>> Proto RefCnt Flags       Type       State         I-Node PID/Program
>> name    Path
>> unix  2      [ ACC ]     STREAM     LISTENING     20021  2836/cib
>>      @cib_rw
>> unix  2      [ ACC ]     STREAM     LISTENING     19958  2838/lrmd
>>      @lrmd
>> unix  2      [ ACC ]     STREAM     LISTENING     19789  2806/corosync
>>      @quorum
>> unix  2      [ ACC ]     STREAM     LISTENING     19786  2806/corosync
>>      @cmap
>> unix  2      [ ACC ]     STREAM     LISTENING     20020  2836/cib
>>      @cib_ro
>> unix  2      [ ACC ]     STREAM     LISTENING     20057  2837/stonithd
>>      @stonith-ng
>> unix  2      [ ACC ]     STREAM     LISTENING     19787  2806/corosync
>>      @cfg
>> unix  2      [ ACC ]     STREAM     LISTENING     19906
>> 2834/pacemakerd     @pacemakerd
>> unix  2      [ ACC ]     STREAM     LISTENING     19788  2806/corosync
>>      @cpg
>> unix  2      [ ACC ]     STREAM     LISTENING     20022  2836/cib
>>      @cib_shm
>> unix  2      [ ACC ]     STREAM     LISTENING     19985  2840/pengine
>>      @pengine
>>
>>
>>
>> Thanks in advance,
>>
>> --
>> Best Regards,
>>
>> Radoslaw Garbacz
>>
>> _______________________________________________
>> 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
>



-- 
Best Regards,

Radoslaw Garbacz
XtremeData Incorporation




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