[Pacemaker] Building the GUI for Pacemaker 0.7

[Andrew Beekhof]

On May 22, 2008, at 7:50 AM, Yan Gao wrote:

>
> On Wed, 2008-05-14 at 14:58 +0200, Andrew Beekhof wrote:
>> One of the things that we've done in 0.7 is to switch to libxml2 for
>> all our xml data structures.
>> This of course made the GUI blow up because it wasn't using the
>> correct wrapper functions.
>>
>> I've almost got the GUI building again, but I'm stuck on one function
>> in mgmt_crm.c:
>>    cl_msg_swap_offset(crm_data_t* msg, int offset1, int offset2)
>>
>> If anyone has the time or inclination to rewrite this function so  
>> that
>> it works with 0.7, I'd be very grateful.
>>
> Hi Andrew,
> I'll look at this. But I met problems with pacemaker 0.7.
>
> Stack:
> pacemaker-0.7.0-8.2.i586.rpm from
> http://download.opensuse.org/repositories/server:/ha-clustering:/UNSTABLE/openSUSE_10.3/i586/
>
> hearbeat*.rpm (and required openais*.rpm) from
> http://download.opensuse.org/repositories/server:/ha-clustering/openSUSE_10.3/i586/
>
>
> 1.After the first time to start heartbeat service
>
> # crm_verify -LVVV
>
> crm_verify[12048]: 2008/05/22_13:18:06 info: main: =#=#=#=#= Getting  
> XML
> =#=#=#=#=
> crm_verify[12048]: 2008/05/22_13:18:06 info: main: Reading XML from:
> live cluster
> crm_verify[12048]: 2008/05/22_13:18:06 notice: main: Required feature
> set: 2.0
> crm_verify[12048]: 2008/05/22_13:18:06 info: validate_with: Validating
> 0x80585d0 with: /usr/share/heartbeat/pacemaker-0.7.rng (type=2)
> element configuration: Relax-NG validity error : Element cib failed to
> validate content
> crm_verify[12048]: 2008/05/22_13:18:06 ERROR: main: CIB did not pass  
> DTD
> validation
> crm_verify[12048]: 2008/05/22_13:18:06 info: determine_online_status:
> Node yingying is online
> Errors found during check: config not valid
> crm_verify[12048]: 2008/05/22_13:18:06 WARN: cib_native_free: Freeing
> CIB
>
>
> Does it mean that it was validating the xml according to schema  
> instead
> of DTD ?

right

> And the intial one is invalid ?

possibly
its also possible (highly possible actually) that the xslt doing the  
transformation and/or the schema is broken

I'd not actually be trying to _use_ 0.7 yet :-)
Mostly I just built it so I could see what broke in the GUI (thats why  
there was no announcement yet).

I started testing with the new configuration syntax enabled late last  
night.
I'd guess that in another week it would be ok to start using 0.7

>
>
> 2. if use cibadmin to modify it, it'll return:
>
> Call cib_create failed (-42): Write requires quorum
> <null>
>
> Though the have_quorum is 1.
>
> There's a single node ucasting lo.
> Attached the hb_report.
> Could you pls help to check it? Thank you!
>
> -- 
> Yan Gao
> China R&D Software Engineer
> ygao at novell.com
>
> Novell, Inc.
> SUSE® Linux Enterprise 10
> Your Linux is ready
> http://www.novell.com/linux
> <pacemaker-07- 
> report.tar.gz>_______________________________________________
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