I've just released an update for my iSCSI SCST OCF Resource Agents.
This release improves reliability during migration under high IO pressure and solves problem of unmanaged/failed LUN resources issuing crm node standby/online commands.
Download is available from my Github account ...
venerdì 26 settembre 2014
giovedì 25 settembre 2014
BTIER Resource Agent for Pacemaker
Since BTIER became stable for production environment I wanted it in my clustered SAN, so I wrote an OCF compliant resource agent for managing a BTIER device.
For now is very simple, In future I'm planning to add some other features.
CIB Notation looks like:
I would say thanks to Mark for giving us such a piece of software.
I'm using it in production (with LVM over tiered device) and it works fine.
Download it from my Dropbox and place in /usr/lib/ocf/resource.d/brick (or whatever) directory.
For now is very simple, In future I'm planning to add some other features.
CIB Notation looks like:
primitive BTIER_TIER1 ocf:brick:btier \
params tier_devices="/dev/sda:/dev/sdb" \device_name="mybtierdev01"
op monitor interval="10s"
I would say thanks to Mark for giving us such a piece of software.
I'm using it in production (with LVM over tiered device) and it works fine.
Download it from my Dropbox and place in /usr/lib/ocf/resource.d/brick (or whatever) directory.
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