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Posted to issues@mesos.apache.org by "Adam B (JIRA)" <ji...@apache.org> on 2016/03/03 06:28:18 UTC

[jira] [Updated] (MESOS-4521) We need to ensure two Disk resources do not have the same root path in DiskInfo::Source::Mount during agent initialization.

     [ https://issues.apache.org/jira/browse/MESOS-4521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adam B updated MESOS-4521:
--------------------------
    Labels: mesosphere  (was: )

> We need to ensure two Disk resources do not have the same root path in DiskInfo::Source::Mount during agent initialization.
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MESOS-4521
>                 URL: https://issues.apache.org/jira/browse/MESOS-4521
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Jie Yu
>            Assignee: haosdent
>              Labels: mesosphere
>
> See summary. MOUNT type disk is supposed to be exclusive. So having two MOUNT type disk with the same root does not make sense.
> Another interesting case is that the root of one MOUNT disk is contained in the  root of another MOUNT disk. Technically, we should check that as well and disallow it because the user might be able to write to a disk that he/she is not supposed to write.



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