linux-ha-dev-boun...@lists.linux-ha.org schrieb am 03.12.2010 10:46:29:

> Folks,
> 
> I've heard a few positive and zero negative reviews about the current
> OCF resource agent dev guide draft, so I intend to publish a first
> released version early next week. It's going to go up on the
> linux-ha.org web site initially, and will stay there until it finds a
> better home.
> 
> If anyone has objections, please let me know.
> 
> The current draft is here:
> 
> http://people.linbit.com/~florian/ra-dev-guide/ (HTML)
> http://people.linbit.com/~florian/ra-dev-guide.pdf (PDF)
> 

Hi Florian,

Section 5.10:
The variables are missing a "notify". It is:
OCF_RESKEY_CRM_meta_notify_start_uname  
not 
OCF_RESKEY_CRM_meta_start_uname 

There is also the same set of variables that end on "_resource".


Section 6.2:
I think this statement: 'should never be changed by a resource agent ' is 
in 
conflict with Section 4.3.

Section 8.4:
Statement: 'Stateful (master/slave) resources may influence their own 
master preference'
IMHO they _must_ influence thier own master preference. If not, 
they will never been promoted.
A "Note" that 'crm_mon -A' shows the current values, might be also
very helpfull.

No Section:
Is there a reason, why the environment variable 
'OCF_RESKEY_CRM_meta_role', which is set in the monitor action, 
isn't mentioned anywhere ?


Best regards
Alex
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