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From "Erb, Stephan" <Stephan....@blue-yonder.com>
Subject Re: SharedFilesystemIsolator (filesystem/shared)
Date Thu, 14 Apr 2016 13:26:25 GMT
?Sounds great. Thanks you!

________________________________
From: Jie Yu <yujie.jay@gmail.com>
Sent: Wednesday, April 13, 2016 00:56
To: user
Subject: Re: SharedFilesystemIsolator (filesystem/shared)

Stephan,

Thanks for testing! I'll try to address that ticket and will make sure not removing filesystem/shared
before we fix that issue.

- Jie

On Tue, Apr 12, 2016 at 2:16 AM, Erb, Stephan <Stephan.Erb@blue-yonder.com<mailto:Stephan.Erb@blue-yonder.com>>
wrote:

Hi Jie,


I tried the new isolator and ran into an issue. Details are available in this ticket: https://issues.apache.org/jira/browse/MESOS-5187?


Best Regards,
Stephan

________________________________
From: Jie Yu <yujie.jay@gmail.com<mailto:yujie.jay@gmail.com>>
Sent: Monday, April 11, 2016 17:37

To: user@mesos.apache.org<mailto:user@mesos.apache.org>
Subject: Re: SharedFilesystemIsolator (filesystem/shared)

Hi Stephan,

Last time I asked, looks like you're the only one that are using filesystem/shared isolator.
Have you switched to filesystem/linux isolator? Please let us know if you run into any issue
when switching.

We plan to retire filesystem/shared isolator in the next Mesos release. I'll send out an announcement
shortly.

- Jie

On Mon, Apr 11, 2016 at 5:34 AM, Erb, Stephan <Stephan.Erb@blue-yonder.com<mailto:Stephan.Erb@blue-yonder.com>>
wrote:

Given that the "filesystem/linux" isolator has landed, is it now considered to be a drop-in
replacement for the "filesystem/shared" isolator?

________________________________
From: Erb, Stephan <Stephan.Erb@blue-yonder.com<mailto:Stephan.Erb@blue-yonder.com>>
Sent: Wednesday, July 29, 2015 21:08
To: user@mesos.apache.org<mailto:user@mesos.apache.org>
Subject: Re: SharedFilesystemIsolator (filesystem/shared)


We are using the isolator in order to re-route writes to /tmp to a path  inside the container
sandbox:


    --default_container_info='{
            "type": "MESOS",
            "volumes": [
                {"host_path": "system/tmp",     "container_path": "/tmp",        "mode": "RW"},
                {"host_path": "system/vartmp",  "container_path": "/var/tmp",    "mode": "RW"}
            ]
        }

?

We are running on linux, so I guess the new one will work for us just as well?


Thanks,

Stephan

________________________________
From: Jie Yu <yujie.jay@gmail.com<mailto:yujie.jay@gmail.com>>
Sent: Wednesday, July 29, 2015 2:40 AM
To: user@mesos.apache.org<mailto:user@mesos.apache.org>
Subject: SharedFilesystemIsolator (filesystem/shared)

Hi Mesos users,

I am wondering if anyone is using this isolator (i.e., --isolation=filesystem/shared)? If
not, we plan to remove it from the source code in favor of using the upcoming more general
linux filesystem isolator (https://reviews.apache.org/r/36429/).

- Jie



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