Hi!
I suppose the standard procedure for upgrades is a rolling upgrade over
nodes using SMF. I.e. upgrade the nodes in the cluster one at a time.
For each node, do something like this:
1. If it is a system controller node, make sure that it is note the
active controller. If it is, perform an si-swap to make it standby.
2. Lock the node.
3. Stop the OpenSAF service
4. Upgrade the OpenSAF binaries (recommended to use RPM)
5. Reboot the node (recommended, but not strictly necessary)
6. Start the OpenSAF service (if not already started due to reboot)
7. Unlock the node.
regards,
Anders Widell
On 03/13/2018 06:01 AM, Saurabh Pandey wrote:
Can anyone check and let us know if there is any standard procedure available
for patching?
Regards,
Saurabh
From: Kapil Gokhale
Sent: Monday, March 12, 2018 4:38 PM
To: opensaf-users@lists.sourceforge.net
Cc: Nivrutti Kale ; Saurabh Pandey
Subject: Procedure to Update OpenSAF Binary(/ies) on a Live Running System
Hi All
Query:
How to update OpenSAF binary/binaries in a live running system with minimal
hindrance(downtime).
What steps to follow for such an update to be foolproof?
Scenario:
We have openSAF 4.5.0 deployed at customer site. An issue related to Ticket
[#1475] has been observed.
This ticket has been fixed in 4.5.2 however we do not want to upgrade system to
4.5.2, instead want to apply patch related to Ticket [#1475].
Since patched binaries have to be updated finally at customer site, we need a
foolproof procedure which also guarantees minimal downtime.
A general answer (irrespective of specific Ticket #1475) is welcome too.
Regards
Kapil Gokhale
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