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https://issues.apache.org/jira/browse/MESOS-9321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16712332#comment-16712332
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Chun-Hung Hsiao commented on MESOS-9321:
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Reviews so far:
[https://reviews.apache.org/r/69037/] (targeted 1.7.x)
[https://reviews.apache.org/r/69520/] (targeted 1.7.x)
[https://reviews.apache.org/r/69521/] (targeted 1.7.x)
[https://reviews.apache.org/r/69522/]
Will post another follow-up patch to remove the hacky use of relative "root"
path.
> Add an optional `vendor` field in `Resource.DiskInfo.Source`.
> -------------------------------------------------------------
>
> Key: MESOS-9321
> URL: https://issues.apache.org/jira/browse/MESOS-9321
> Project: Mesos
> Issue Type: Task
> Components: resource provider, storage
> Reporter: Chun-Hung Hsiao
> Assignee: Chun-Hung Hsiao
> Priority: Critical
> Labels: mesosphere, storage
>
> This will allow the framework to recover volumes reported by the
> corresponding CSI plugin across agent ID changes.
> When an agent changes its ID, all reservation information related to
> resources coming from a given resource provider will be lost, so frameworks
> needs an unique identifier to identify if a new volume associated with the
> new agent ID is the same volume. Since CSI volume ID are not unique across
> different plugins, we will need to add a new {{vendor}} field, which together
> with the existing {{id}} field can provide the means to globally uniquely
> identify this source.
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