Answers in line.

On Thursday 21 November 2013 09:31 AM, A V Mahesh wrote:
> Hi Tony ,
> Please check my response tagged with [AVM]
>
> On 11/20/2013 6:52 PM, Tony Hart wrote:
>> The nid_tipc script reads and checks the CHASSIS_ID value but then does not 
>> use it when constructing the TIPC_NODEID.  Is there a reason behind this ?
[Surya] As opensaf is not supporting the inter chassis communication, it 
is not taken into consideration while generating the TIPC node id.
>      [AVM] CHASSIS_ID is used to construct Controller/payload
> node_id(/var/lib/opensaf/node_id)
> "printf "00%02x%02x%02x\n" $CHASSIS_ID $SLOT_ID $SUBSLOT_ID >
> $pkglocalstatedir/node_id "
>> A related question would be what is the status of TIPC versus TCP as the 
>> transport for OpenSAF, looking through some of the bug tickets seems to 
>> suggest that in future TCP would be the default transport ?
> [AVM] Please check below user list mail with subject  : [users] MDS over
> TCP is the default transport in default staging branch (for upcoming 4.4)
> ================================================================================================================================
> On 10/16/2013 3:18 PM, A V Mahesh wrote:
>> Hi All,
>>
>> Please note that from change-set 4540 onwards TCP is the default
>> transport in the default staging branch(for upcoming 4.4).
>> Refer ticket #232 raised to improve usability by not having the overhead
>> to build/download/install TIPC and as a kernel module.
>>
>> (A) The default behavior is that OpenSAF is built for TCP, i.e one just
>> has to follow the usual steps as below :
>>
>>          Build steps:
>>
>>              Step 1  ./bootstrap.sh
>>              Step 2  ./configure                 (TIPC [default=no] )
>>              Step 3  make rpm or make install
>>
>>          Configuration Steps to use TCP:
>>
>>              Step 1  Update DTM_NODE_IP=<> with ip address of the local
>>                      node in /etc/opensaf/dtm.conf
>>
>> (B) To build OpenSAF binaries with capability for both TCP and TIPC, use
>> the --enable-tipc option as below:
>>
>>        Build steps:
>>
>>            Step 1 ./bootstrap.sh
>>            Step 2 ./configure --enable-tipc   (TIPC [enable=yes] )
>>            Step 3 make rpm or make install
>>
>>        Configuration Steps to use TIPC:
>>
>>          Step 1  set MDS_TRANSPORT=TIPC   in /etc/opensaf/nid.conf
>>          Step 2  Change TIPC_ETH_IF to your network interface name, e.g.
>>                  eth3  in /etc/opensaf/nid.conf
>>          Step 3  Change TIPC_NET_ID to your TIPC net-id ,e.g 4711   in
>>                  /etc/opensaf/nid.conf
>>
>>
>> NOTE: Configuration of TIPC network id and interface name, have been
>> moved from "/etc/opensaf/nodeinit.conf"  to "/etc/opensaf/nid.conf"
>> OpenSAF users that use SMF for middleware upgrades should update their
>> upgrade scripts to backup theTIPC Network interface name
>> TIPC net-id from  "/etc/opensaf/nodeinit.conf" and restore them to
>> "/etc/opensaf/nid.conf" .
>>
>> Please also check the  `README` ,`INSTALL`, `00-README.conf` &
>> `00-README.debug`  for details.
>>
>>
>> Thanks,
>> AVM.
> ================================================================================================================================
> _AVM
>
>> thanks,
>> --
>> tony
>>
>>
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