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Posted to issues@mesos.apache.org by "Grégoire Bellon-Gervais (JIRA)" <ji...@apache.org> on 2015/10/10 10:34:05 UTC

[jira] [Commented] (MESOS-3696) Add the possibility to specify filesystems for available resources on slaves

    [ https://issues.apache.org/jira/browse/MESOS-3696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14951720#comment-14951720 ] 

Grégoire Bellon-Gervais commented on MESOS-3696:
------------------------------------------------

That's interesting, by convention on debian, /var/lib is the path where you should store data files (I have set my work_dir option to /var/lib/mesos).
But to store my applications files that will run in chronos or marathon for example, I will use /data/xxx.
And hard code as resources option the size of my others filesystems does not seems to me a good way...
But well, for moment, I will do like this, maybe a day an option like external_fs or something like this could allow to specify some others filesystems.
Thanks a lot for your explanation.

> Add the possibility to specify filesystems for available resources on slaves
> ----------------------------------------------------------------------------
>
>                 Key: MESOS-3696
>                 URL: https://issues.apache.org/jira/browse/MESOS-3696
>             Project: Mesos
>          Issue Type: Improvement
>          Components: slave, webui
>    Affects Versions: 0.24.1
>         Environment: Debian 8.2
>            Reporter: Grégoire Bellon-Gervais
>
> Hello,
> I'm under debian 8.2, I have installed mesos using mesosphere repository.
> I have 3 slaves servers which have all filesystems built like this :
> - RAID 1 for / with disk size : 29 GB 
> - RAID 5 for /data with disk size : 492 GB
> {quote}
> root@my_server:~# df -hT
> Filesystem     Type      Size  Used Avail Use% Mounted on
> /dev/md1       ext4       29G  1.9G   26G   7% /
> udev           devtmpfs   10M     0   10M   0% /dev
> tmpfs          tmpfs     6.3G   97M  6.2G   2% /run
> tmpfs          tmpfs      16G     0   16G   0% /dev/shm
> tmpfs          tmpfs     5.0M     0  5.0M   0% /run/lock
> tmpfs          tmpfs      16G     0   16G   0% /sys/fs/cgroup
> /dev/md5       ext4      492G   70M  467G   1% /data
> {quote}
> But in webui, the slaves show only the disk availability for / filesystem not /data
> So, in available resources, I have only 30 GB for disk.
> Thanks



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