[Gluster-users] Hot Tier
Nithya Balachandran
nbalacha at redhat.com
Mon Jul 31 05:36:49 UTC 2017
Milind and Hari,
Can you please take a look at this?
Thanks,
Nithya
On 31 July 2017 at 05:12, Dmitri Chebotarov <4dimach at gmail.com> wrote:
> Hi
>
> I'm looking for an advise on hot tier feature - how can I tell if the hot
> tier is working?
>
> I've attached replicated-distributed hot tier to an EC volume.
> Yet, I don't think it's working, at least I don't see any files directly
> on the bricks (only folder structure). 'Status' command has all 0s and 'In
> progress' for all servers.
>
> ~]# gluster volume tier home status
> Node Promoted files Demoted files Status
> --------- --------- --------- ---------
> localhost 0 0 in progress
> MMR11 0 0 in progress
> MMR08 0 0 in progress
> MMR03 0 0 in progress
> MMR02 0 0 in progress
> MMR07 0 0 in progress
> MMR06 0 0 in progress
> MMR09 0 0 in progress
> MMR12 0 0 in progress
> MMR10 0 0 in progress
> MMR05 0 0 in progress
> MMR04 0 0 in progress
> Tiering Migration Functionality: home: success
>
>
> I have a folder with .yml files (Ansible) on the gluster volume, which as
> I understand is 'cache friendly'.
> No matter how many times I read files, nothing is moved to the hot tier
> bricks.
>
> Thank you.
>
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>
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