[Pacemaker] lenny + clvm + pacemaker/openais...

[Alain St-Denis]

Hi,

The openais library provided with lenny is v 0.83 (which is deprecated as per 
openais.org).  clvm built against this version works well (from a tweaked 
lenny source package). pacemaker 1.0.2 comes with openais 0.80.5. clvm builds 
against openais 0.80.5 but doesn't behave correctly (lvm commands hang and 
nothing meaningful is reported in the logs). So I have been trying to build 
pacemaker 1.0.3 against openais 0.83. After a few changes, the build succeeds, 
but something seems broken that may be related to blocking vs non-blocking i/o 
(I replaced the missing openais_response_send/openais_dispatch_send with 
openais_conn_send_response hoping it would do the trick, but apparently it 
doesn't). I haven't spent too much time on this and I stopped my efforts after 
I read 0.83 is deprecated...

I just subscribed to the list and read openais/corosync 1.0 is close and 
Andrew is getting is compiler out. So I may as well wait for pacemaker over 
corosync 1.0.

Has anybody been working on clvm over corosync? Ubuntu Jaunty includes 
corosync 0.92, but clvm 2.02.39 doesn't build against this version. I realize 
this might not be the appropriate list for this question, but the openais list 
is rather mute about clvm while I found a few clvm messages in this list.

TIA
Alain
-- 
Alain St-Denis
Supercomputing, Systems and Storage / Superinformatique, systèmes et stockage,
High Performance Computing Support / Soutien aux calculs en haute performance
Chief Information Officer Branch / Direction Générale du dirigeant principal 
de l'information
Environment Canada / Environnement Canada

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