#1460 log: crashed when active immnd is rebooted

[Vu Minh Nguyen]

Here is the scenario that could make the active logsv died.

1. standby logsv is notified to takes active role
2. logsv does set implementer
3. But for some reasons, immnd is rebooted as following log traces showed.

Aug 3 09:44:20 SC-2-1 osaflogd[4198]: NO ACTIVE request
Aug 3 09:44:20 SC-2-1 osafimmnd[4184]: ER IMMND forced to restart on order from IMMD, exiting
Aug 3 09:44:20 SC-2-1 osafimmnd[11922]: Started

1. In that cases, all handlers hold by immnd will be lost.
2. when logsv invokes saImmOiImplementerSet(), it will fail with error code ‘SA_AIS_ERR_BAD_HANDLE`.
3. logsv is exited

Should make logsv more robust so that, it can servive in above case.

[Vu Minh Nguyen]

The issue is going to fix in [#79], log service part. The [#79] is under review.
See the email with subject "[devel] [PATCH 1 of 1] log: Support AMF configurations containing more than two OpenSAF 2N SUs [#79]"

[Vu Minh Nguyen]

changeset: 7331:ff4a0ebea300
user: Anders Widell an..@..com
date: Thu Mar 17 15:31:02 2016 +0100
summary: log: Support AMF configurations containing more than two OpenSAF 2N SUs [#79]