Grunush D
|
Using HAM across two QNX nodes
|
Grunush D
08/07/2008 3:17 AM
post11509
|
Using HAM across two QNX nodes
Hi,
Not sure if this is the approrpriate forum.
I am trying to find out if we can HAM-protect a process in one node by the high availability manager (HAM) in the other
node. Both the QNX machines are in the same IP network.
Would like to provide further info-
a. I am trying to make my process to self attach to a ham on other node so that i can send heartbeats to it. I am doing
a ham_connect_node() call to connect to a remote ham. This step succeeds.
b. Then, I am using ham_self_attach() to attach to the remote HAM but it is getting attached to a local ham. I believe
the connection made in step a. should be used in ham_self_attach() and local process should be self attached to remote
HAM. But, this is not happening, instead the local process gets attached to the local HAM. Since, /proc/ham/entityname
gets created in the local filesystem. No entityname got created in the remote node.
Is it possible to self attach a local process to a remote HAM? If it is possible, how do I self attach a process in one
node to a ham in other node?
Thanks and Regards,
Grunush D
|
|
|