cb5a0df4e0
The gcache size defines how many writesets the donor node can serve in IST, which is always the preferred choice when joining a node to a cluster. When a Galera node rejoins the cluster, it will check the local gcache to determine whether it needs to perform IST or SST. It will calculate the gap between group state and the local state. If all of the writesets that it missed can be found in the donor's gcache, it will perform IST by getting the missing writesets and catch up with the group by replaying them. Partly implements: blueprint mos-node-reinstallation Change-Id: I0e1c086be8369713cda4b71b18b3b104aedab285
10 lines
261 B
YAML
10 lines
261 B
YAML
fixtures:
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forge_modules:
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firewall: "puppetlabs/firewall"
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stdlib: "puppetlabs/stdlib"
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symlinks:
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galera: "#{source_dir}"
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pacemaker: "#{source_dir}/../pacemaker"
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tweaks: "#{source_dir}/../tweaks"
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openstack: "#{source_dir}/../openstack"
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