commit 3c5b11873544a7abdec711e7a8544abe3b234615
Author: Gary Lee <[email protected]>
Date: Fri Feb 8 15:58:15 2019 +1100
rded: fix leak when processing takeover_request [#3006]
a memory leak may occur if a takeover_request is processed after
split brain prevention is disabled at runtime
commit 1d865305ad9a528c82f8ae4a4bb5e4a624e4df3d
Author: Gary Lee <[email protected]>
Date: Fri Feb 8 15:58:15 2019 +1100
base: add daemon_sighup_install [#3006]
refactor amfd/fmd/rded to use daemon_sighup_install
commit 3f815acb70f22045596dca01b031171f4bca5057
Author: Gary Lee <[email protected]>
Date: Fri Feb 8 15:58:15 2019 +1100
rded: reload split brain prevention parameters on SIGHUP [#3006]
If enabled at runtime and this node is active, promote this node
in consensus service.
If disabled at runtime, watch threads will terminate gracefully when
the plugin exits after losing connectivty to the consensus service.
commit 04cae86cf1f228215deb8bdbccb54aabef1dcbd6
Author: Gary Lee <[email protected]>
Date: Fri Feb 8 15:58:15 2019 +1100
amfd: reload split brain prevention parameters on SIGHUP [#3006]
commit 02aba197ba0b8ec068beeab9b99b539192669147
Author: Gary Lee <[email protected]>
Date: Fri Feb 8 15:58:15 2019 +1100
fmd: reload split brain prevention parameters on SIGHUP [#3006]
commit 6f8e8e15c45d6f76389cc0276e4f87040c9a3256
Author: Gary Lee <[email protected]>
Date: Fri Feb 8 15:58:15 2019 +1100
osaf: add ability to reload config from fmd.conf [#3006]
Add ReloadConfiguration() function - when called it will
read fmd.conf and look for 'export FMS_XXXXX=', and overwrite
current environment variable settings in the caller.
This allows split brain prevention parameters to be changed at
runtime without a node restart.
---
** [tickets:#3006] osaf: enable runtime changes to split brain prevention**
**Status:** unassigned
**Milestone:** 5.19.03
**Created:** Sat Feb 02, 2019 08:44 AM UTC by Gary Lee
**Last Updated:** Sat Feb 02, 2019 08:46 AM UTC
**Owner:** nobody
**Attachments:**
-
[runtime_enable.diff.gz](https://sourceforge.net/p/opensaf/tickets/3006/attachment/runtime_enable.diff.gz)
(6.1 kB; application/gzip)
Currently, enabling or disabling split brain prevention requires reboot of both
SCs (though not necessarily at the same time if enabling).
It would be good if runtime changes without reboot is supported.
amfd, fmd and rded must be sent SIGHUP on each SC, so they reload fmd.conf.
pkill -SIGHUP osafamfd
pkill -SIGHUP osaffmd
pkill -SIGHUP osafrded
---
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