[Openais] [Corosync+CLM] Problem using SA_TRACK_CHANGES
Jérôme Flesch
jerome.flesch at netasq.com
Wed Jul 8 02:13:57 PDT 2009
> Try revision 2025 it should be fixed there.
>
Works for me. Thanks :)
> Regards
> -steve
> On Tue, 2009-07-07 at 09:29 +0200, Jérôme Flesch wrote:
>>> I have a strange problem with CLM: I can't get any change notification
>>> (ie callback call) at all from SA_TRACK_CHANGES. However,
>>> SA_TRACK_CURRENT works fine.
>>>
>>> I first saw this problem with our own program, but I tested with
>>> openais/test/testclm, and the problem also appears here. This problem
>>> doesn't seem to be recent (I only discovered it recently because of a
>>> change in our protocol).
>>>
>>> I first assumed it was due to a FreeBSD-ism, but I also got this problem
>>> when testing with clusters of FreeBSD/Debian and Debian/Debian.
>>>
>>>
>>> I compiled each node with ./configure --disable-nss --enable-debug.
>>> To test, I did the following:
>>> - Start an OpenAIS on computer A
>>> - Run openais/test/testclm on computer A
>>> (testclm A: notification SA_TRACK_CURRENT for A)
>>> - Start an OpenAIS on computer B
>>> (testclm A: no notification)
>>> - Run openais/test/testclm on computer B
>>> (testclm B: notification SA_TRACK_CURRENT for A & B)
>>>
>>>
>>> On the other hand, the output of Corosync/OpenAIS tells me that
>>> everything work as expected:
>>> Jul 07 09:19:26 corosync [CLM ] nodeget: trying to find node ffffffff
>>> Jul 07 09:19:28 corosync [CLM ] CLM CONFIGURATION CHANGE
>>> Jul 07 09:19:28 corosync [CLM ] New Configuration:
>>> Jul 07 09:19:28 corosync [CLM ] r(0) ip(10.2.28.1)
>>> Jul 07 09:19:28 corosync [CLM ] Members Left:
>>> Jul 07 09:19:28 corosync [CLM ] r(0) ip(10.2.28.2)
>>> Jul 07 09:19:28 corosync [CLM ] Members Joined:
>>> Jul 07 09:19:28 corosync [CLM ] CLM CONFIGURATION CHANGE
>>> Jul 07 09:19:28 corosync [CLM ] New Configuration:
>>> Jul 07 09:19:28 corosync [CLM ] r(0) ip(10.2.28.1)
>>> Jul 07 09:19:28 corosync [CLM ] Members Left:
>>> Jul 07 09:19:28 corosync [CLM ] Members Joined:
>>> Jul 07 09:19:28 corosync [TOTEM ] A processor joined or left the
>>> membership and a new membership was formed.
>>> Jul 07 09:19:28 corosync [MAIN ] Completed service synchronization,
>>> ready to provide service.
>>>
>> Sorry, wrong copy&paste:
>>
>> Jul 07 09:19:24 corosync [CLM ] CLM CONFIGURATION CHANGE
>> Jul 07 09:19:24 corosync [CLM ] New Configuration:
>> Jul 07 09:19:24 corosync [CLM ] r(0) ip(10.2.28.1)
>> Jul 07 09:19:24 corosync [CLM ] r(0) ip(10.2.28.2)
>> Jul 07 09:19:24 corosync [CLM ] Members Left:
>> Jul 07 09:19:24 corosync [CLM ] Members Joined:
>> Jul 07 09:19:24 corosync [CLM ] r(0) ip(10.2.28.2)
>> Jul 07 09:19:24 corosync [TOTEM ] A processor joined or left the
>> membership and a new membership was formed.
>> Jul 07 09:19:24 corosync [MAIN ] Completed service synchronization,
>> ready to provide service.
>>
>>
>>
>>> Did I miss something or did something the wrong way ?
>>>
>>>
>>> PS: I'm working on the trunk version of Corosync/OpenAIS, not the RC.
>> _______________________________________________
>> Openais mailing list
>> Openais at lists.linux-foundation.org
>> https://lists.linux-foundation.org/mailman/listinfo/openais
>
>
>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/x-pkcs7-signature
Size: 4393 bytes
Desc: S/MIME Cryptographic Signature
Url : http://lists.linux-foundation.org/pipermail/openais/attachments/20090708/4eed45a4/attachment-0001.bin
More information about the Openais
mailing list