Summary: rded: improve self-fencing response time [#3039]
Review request for Ticket(s): 3039
Peer Reviewer(s): Hans
Pull request to: *** LIST THE PERSON WITH PUSH ACCESS HERE ***
Affected branch(es): develop
Development branch: ticket-3039
Base revision: 1bff38564b69175fa4a0ea2cb1d40bd432581bd6
Personal repository: git://git.code.sf.net/u/userid-2226215/review
--------------------------------
Impacted area Impact y/n
--------------------------------
Docs n
Build system n
RPM/packaging n
Configuration files n
Startup scripts n
SAF services n
OpenSAF services y
Core libraries n
Samples n
Tests n
Other n
Comments (indicate scope for each "y" above):
---------------------------------------------
revision f8b4a473feafd23ce9d130a8ad245c5da75ab9b4
Author: Gary Lee <gary....@dektech.com.au>
Date: Mon, 27 May 2019 09:54:40 +1000
rded: improve self-fencing response time [#3039]
When connectivity to consensus service is lost, it is recorded
in a state variable. When all RDE peers are lost, the node will
now self-fence immediately.
Complete diffstat:
------------------
src/rde/rded/rde_cb.h | 5 +++++
src/rde/rded/rde_main.cc | 18 ++++++++++++++++--
src/rde/rded/role.cc | 24 ++++++++++++++++++++++++
src/rde/rded/role.h | 3 +++
4 files changed, 48 insertions(+), 2 deletions(-)
Testing Commands:
-----------------
'export FMS_RELAXED_NODE_PROMOTION=1' in fmd.conf
Block cluster from accessing consensus service
Reboot standby SC
Testing, Expected Results:
--------------------------
Active SC should self-fence immediately after noticing peer RDE is down
Conditions of Submission:
-------------------------
ack, or in 7 days
Arch Built Started Linux distro
-------------------------------------------
mips n n
mips64 n n
x86 n n
x86_64 y y
powerpc n n
powerpc64 n n
Reviewer Checklist:
-------------------
[Submitters: make sure that your review doesn't trigger any checkmarks!]
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Demonstrate some level of runtime or other sanity testing.
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