And the example!
On Wed, 27 Jun 2012 09:32:52 +0400, Anton Pak <[email protected]>
wrote:
Hi Hung Ta,
I think oHpiHandlerFind() can be used for your case.
It returns handler id for the specified resource.
See attached example.
Anton Pak
On Wed, 27 Jun 2012 08:11:57 +0400, Hung Ta <[email protected]> wrote:
Hi Anton Pak,
Is there any function to get resources of a specified handler? for
example,
we have a handler id (of oHpiHandlerIdT type), we want to get all
resource
entries belonging to this handler.
I know a function, that is saHpiRptEntryGet(), but with it, we will get
all resource entries of all available handlers.
Thanks,
Hung
On Wed, May 30, 2012 at 12:56 PM, Anton Pak
<[email protected]>wrote:
Hi Hung,
Perhaps you have no test_agent plug-in installed.
Let's change it to libsimulator.
The config stanza:
handler libsimulator {
entity_root = "{SYSTEM_CHASSIS,10}"
name = "test10"
}
goes to python code:
d = { "plugin" : "libsimulator", "entity_root" : "{SYSTEM_CHASSIS,10}",
"name" : "test10" }
Anton Pak
On Wed, 30 May 2012 08:48:08 +0400, Hung Ta <[email protected]>
wrote:
Hi Anton Pak,
I've tried.
Basically, your examples work. However, it failed at creating a new
handler: in my case, there are some handlers (libsimulator) created
first.
After that, I run example_handlers.py. It deleted a handler OK, but
created
another handler (libtest_agent) failed.
What do you think of this?
Thanks,
Hung
On Wed, May 30, 2012 at 4:46 AM, Anton Pak
<[email protected]>**
wrote:
Hi Hung,
I've just added initial support in openhpi svn trunk (rev #7446).
Could you try it?
Some instructions:
==============================****==============
run openhpi daemon with several handlers (for example libsimulator,
libdyn_simulator, libtest_agent)
mkdir openhpi
cd openhpi
svn checkout https://openhpi.svn.sf.net/****
svnroot/openhpi/openhpi/trunk<https://openhpi.svn.sf.net/**svnroot/openhpi/openhpi/trunk>
<**https://openhpi.svn.sf.net/**svnroot/openhpi/openhpi/trunk<https://openhpi.svn.sf.net/svnroot/openhpi/openhpi/trunk>
>
cd trunk
cd baselibs/python
./example_lsres.py
./example_handlers.py
Anton Pak
On Tue, 29 May 2012 08:00:45 +0400, Hung Ta <[email protected]>
wrote:
Hi Anton Pak,
I was busy on another project for a time. Now, I get back the issue.
Researching the source code of py-openhpi-1.1 (openhpi_wrap.c), it
seems
that some ohpi wrap functions don't have valid arguments. For
example,
there is missing sessionid in _wrap_oHpiHandlerCreate(),
_wrap_oHpiHandlerDestroy() ... So, I tried to fix them by fixing
ohpi.i:
declare oHpiHandlerCreate(), oHpiHandlerDestroy()... with valid
argument.
Then, rebuilt and tested but I still get the same problem.
It's great if you can support me to add oHpiHandlerXXX into openhpi
python
package.
Thank you so much for your support.
Regards,
Hung
On Wed, May 9, 2012 at 2:58 PM, Anton Pak
<[email protected]>
wrote:
Hi Hung!
py-openhpi has been abandoned for years.
There is new python baselib in 3.1.0 but with limited support for
oHpiXXX
functions.
I can add oHpiHandlerXXX support if you need it.
Anton Pak
On Wed, 09 May 2012 11:55:42 +0400, Hung Ta <[email protected]>
wrote:
Hi Uli,
That is very useful. Thanks a lot!
I've tested with openhpi release in C, and it worked fine. But
with
PyOpenHPI (py-openhpi-1.1.tar.gz) (the openhpi was ported to
python),
it
seems not worked well.
I installed py-openhpi-1.1 and created a simple example that
creates a
new
handler using oHpiHandlerCreate() in python (as some examples
written
in
README), it always returns err = -1015. Other functions
(oHpiHandlerGetNext, oHpiHandlerInfo...) have the same result.
Is py-openhpi-1.1.tar.gz stable?
Do you or anyone test this and know why?
Appreciate your reply.
Thanks,
hung
On Tue, May 8, 2012 at 2:49 PM, Ulrich Kleber <
[email protected]
>*
*wrote:
Hi,****
OpenHPI has a few additional APIs to manage the OpenHPI specific
configuration dynamically.****
** **
In openhpid/oHpi.c you find the handler operation APIs which
manage
plugin
instances:****
oHpiHandlerCreate****
oHpiHandlerDestroy****
oHpiHandlerInfo****
oHpiHandlerGetNext****
oHpiHandlerFind****
oHpiHandlerRetry****
and other functions to address OpenHPI configuration.****
The description there is pretty short, but should tell you what
they
do.**
**
** **
You can find coding examples in the clients
(clients/ohhandler.c) and
you
can use these client programs also in your testbed.****
There are man entries as well.****
** **
That way you should be able to reconnect to a shelf manager or
change
the
connection method.****
Only the conf files are not changed by these programs. The
changes
will
be
not persistent.****
** **
Cheers,****
Uli****
** **
** **
** **
*From:* Hung Ta [mailto:[email protected]]
*Sent:* Dienstag, 8. Mai 2012 04:21
*To:* openhpi-devel@lists.****sourcefo**rge.net <
http://sourceforge.net>
<openhpi-devel@lists.**sourcef**orge.net
<http://sourceforge.net><
openhpi-devel@lists.**sourceforge.net<[email protected]>
>
>
*Subject:* Re: [Openhpi-devel] [openhpid] How to connect to Shelf
manager
without restart openhpi daemon****
** **
Thank you for your reply, Mohan.
I also think as yours.
But digging into openhpi source code, I found a function which
establishes connection to shelf manager, that is
ipmi_lan_setup_con().
This function is one of the device driver functions that allows
upper
application to talk to IPMI hardware platform. It takes
****
configuration parameters and make a connection to IPMI hardware
platform.
But I wonder if we provide configuration parameter changes and
invoke
it, the daemon still works or not? Is it the function that
meets our purpose?
****
Thanks,
hung
>Hung,****
>** **
>I do not know of an API that can dynamically read the changes in
the****
>openhpi.conf file. When the configuration is changed, the daemon
needs****
>to be restarted. ****
>Complete list of the API's are in the HPI specification which
can
be****
>downloaded from ****
>http://www.saforum.org/******Service-Availability-Forum---******<http://www.saforum.org/****Service-Availability-Forum---****>
<http://www.saforum.org/****Service-Availability-Forum---****<http://www.saforum.org/**Service-Availability-Forum---**>
>
Specification:-Hardware-******Platform-Interface-%28HPI%29~******
217308~16627.htm<http://www.****saforum.org/Service-**<http://saforum.org/Service-**>
Availability-Forum---****Specification:-Hardware-**
Platform-Interface-%28HPI%29%****7E217308%7E16627.htm<http://**
www.saforum.org/Service-**Availability-Forum---**
Specification:-Hardware-**Platform-Interface-%28HPI%29%**
7E217308%7E16627.htm<http://www.saforum.org/Service-Availability-Forum---Specification:-Hardware-Platform-Interface-%28HPI%29%7E217308%7E16627.htm>
>
><
http://www.saforum.org/******Service-Availability-Forum---******<http://www.saforum.org/****Service-Availability-Forum---****>
<http://www.saforum.org/****Service-Availability-Forum---****<http://www.saforum.org/**Service-Availability-Forum---**>
>
Specification:-Hardware-******Platform-Interface-%28HPI%29%******
7E217308%7E16627.htm<http://****www.saforum.org/Service-**<http://www.saforum.org/Service-**>
Availability-Forum---****Specification:-Hardware-**
Platform-Interface-%28HPI%29%****7E217308%7E16627.htm<http://**
www.saforum.org/Service-**Availability-Forum---**
Specification:-Hardware-**Platform-Interface-%28HPI%29%**
7E217308%7E16627.htm<http://www.saforum.org/Service-Availability-Forum---Specification:-Hardware-Platform-Interface-%28HPI%29%7E217308%7E16627.htm>
>
>
>****
>** **
>Mohan****
>** **
>** **
>On Mon, 2012-05-07 at 10:52 +0700, Hung Ta wrote:****
>> Hello openhpi experts,****
>> ****
>> I have a question would like to ask: assuming that there is
an****
>> openhpid being started ( and assuming IPMIDirect plugin was
defined
in****
>> openhpi.conf). Later, there is a change in IPMIDirect config
(e.g.****
>> addr, port, authentication...), so is there any openhpi API
able
to****
>> reconnect the shelf manager without restarting the openhpid
daemon?
In****
>> this case, we just provide those changed config parameters
and****
>> reconnect to the shelf manager without restarting openhpid
daemon.****
>> ****
>> Could you please help?****
>>** **
>> Thanks and regards,****
>> hung ****
from openhpi_baselib import *
( rv, sid ) = saHpiSessionOpen( SAHPI_UNSPECIFIED_DOMAIN_ID, None )
if rv != SA_OK:
print "ERROR: saHpiSessionOpen: %s " % HpiUtil.fromSaErrorT( rv )
exit()
all = []
for rpte in HpiIterators.Rpt( sid ):
( rv, hid ) = oHpiHandlerFind( sid, rpte.ResourceId )
tag = HpiUtil.fromSaHpiTextBufferT( rpte.ResourceTag )
if rv != SA_OK:
print "ERROR: oHpiHandlerFind: %s " % HpiUtil.fromSaErrorT( rv )
all.append( ( hid, rpte.ResourceId, tag ) )
for ( hid, rid, tag ) in all:
print "(hid, rig, tag ) = ( %d %d %s)" % ( hid, rid, tag )
rv = saHpiSessionClose( sid )
if rv != SA_OK:
print "ERROR: saHpiSessionClose: %s " % HpiUtil.fromSaErrorT( rv )
# And output example for setup with 2 handlers: simulator and test_agent
# [rokot ~] python2 rh.py
# (hid, rig, tag ) = ( 1 1 Chassis 1)
# (hid, rig, tag ) = ( 1 2 CPU 1)
# (hid, rig, tag ) = ( 1 3 DASD 1 1)
# (hid, rig, tag ) = ( 1 4 HS DASD 1 2)
# (hid, rig, tag ) = ( 1 5 Fan 1)
# (hid, rig, tag ) = ( 2 6 res-6)
# (hid, rig, tag ) = ( 2 7 res-7)
# (hid, rig, tag ) = ( 2 8 res-8)
# (hid, rig, tag ) = ( 2 9 res-9)
# (hid, rig, tag ) = ( 2 10 res-10)
# (hid, rig, tag ) = ( 2 11 res-11)
------------------------------------------------------------------------------
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