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From "Jie Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MESOS-7439) Bump the default timeout value for docker volume driver unmount operation.
Date Sat, 29 Apr 2017 00:41:04 GMT

     [ https://issues.apache.org/jira/browse/MESOS-7439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jie Yu updated MESOS-7439:
--------------------------
    Summary: Bump the default timeout value for docker volume driver unmount operation.  (was:
Bumped the default timeout value for docker volume driver unmount operation.)

> Bump the default timeout value for docker volume driver unmount operation.
> --------------------------------------------------------------------------
>
>                 Key: MESOS-7439
>                 URL: https://issues.apache.org/jira/browse/MESOS-7439
>             Project: Mesos
>          Issue Type: Task
>            Reporter: Jie Yu
>            Assignee: Jie Yu
>
> A volume detach operation can be very time consuming in some cloud environment. In extreme
cases, the detach can take up to 20 minutes. Since 'Unmount' in Docker Volume Driver Interface
(DVDI) is not idempotent, the container orchestrator (i.e., Mesos) cannot safely retry the
operation. As a result, we don't have much flexibility here.
> We should increase the timeout hoping that in most of the cases, the volume can be detached
within that timeout.



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