Chun-Hung Hsiao created MESOS-9540:
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Summary: Support `DESTROY_DISK` on `RAW` disks.
Key: MESOS-9540
URL: https://issues.apache.org/jira/browse/MESOS-9540
Project: Mesos
Issue Type: Improvement
Components: storage
Reporter: Chun-Hung Hsiao
Currently the experimental {{DESTROY_DISK}} operation only applies to {{BLOCK}}
or {{MOUNT}} disk resources. We should consider supporting {{DESTROY_DISK}} on
{{RAW}} disk resources with source IDs as well. This could be handy in e.g.,
the following scenario:
1. The framework issued a {{CREATE_DISK}}.
2. The SLRP received {{CREATE_DISK}} and translated to a {{CreateVolume}} CSI
call.
3. While the {{CreateVolume}} is ongoing, the agent was restarted with a new
agent ID, causing the SLRP to lose its bookkeeping and start with a new RP ID
as well, and hence the {{CREATE_DISK}} operation was lost.
4. The {{CreateVolume}} call succeeded and the new SLRP picked it up as a
pre-existing CSI volume.
In the above case, the framework should be able to choose to either "import"
the CSI volume through {{CREATE_DISK}}, or directly reclaim the space through
{{DESTROY_DISK}}. Currently the framework needs to always import the CSI volume
before reclaiming the space.
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