[ceph-users] ceph cache pool question

I have a question about ceph cache pools as documented on this page: https://docs.ceph.com/docs/nautilus/dev/cache-pool/ Is the cache pool feature still considered a good idea? Reading some of the email archives I find some discussion of how this caching is not recommended anymore, for version=nau

[ceph-users] Re: cache tiering or bluestore partitions

On 9/23/19 9:38 AM, Robert LeBlanc wrote: > On Wed, Sep 18, 2019 at 11:47 AM Shawn A Kwang wrote: >> >> We are planning our ceph architecture and I have a question: >> >> How should NVMe drives be used when our spinning storage devices use >> bluestore: >

[ceph-users] cache tiering or bluestore partitions

We are planning our ceph architecture and I have a question: How should NVMe drives be used when our spinning storage devices use bluestore: 1. block WAL and DB partitions (https://docs.ceph.com/docs/nautilus/rados/configuration/bluestore-config-ref/) 2. Cache tier (https://docs.ceph.com/docs/nau