[Gluster-users] Volume Tiering
lindsay.mathieson at gmail.com
Mon May 2 11:36:24 UTC 2016
On 2/05/2016 2:29 PM, Mohammed Rafi K C wrote:
> Hi Lindsay,
> Volume level data tiering was made fully supported in latest 3.7
> releases, though an active effort is still going on to increase the
> small file performance. You can find a starting point through the blog
> post by Dan .
> Let me know if you have any additional questions.
>  : http://blog.gluster.org/2016/03/automated-tiering-in-gluster/
Thanks Mohammed, an informative read. When things have settled down a
bit at work I'l setup a test volume to attach tiers to. Ironically, now
we've migrated the production env to gluster, my ability to test is
lessened - can't tweak it arbitrarily now :)
- Does the hot tier replication level have to match the cold tier? i.e
brick for brick?
- I presume the files are promoted across all bricks. i.e you can't have
different files promoted per brick.
- With sharded volumes its the individual shards that are promoted?
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