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volume group backup file must be persisted #17

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majst01 opened this issue Mar 5, 2020 · 0 comments
Open

volume group backup file must be persisted #17

majst01 opened this issue Mar 5, 2020 · 0 comments

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@majst01
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majst01 commented Mar 5, 2020

By default lvm2 stores a copy of the metadata in /etc/lvm/backup, but this directory is ephemeral in our current setup. To solve this we must mount the hostpath /etc/lvm/backup to the same location into the provisioner and reviver pod.

This enables us to repair a volume with corrupted metadata which might occur for whatever reason.
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