I am following your blog which is awesome!
based on your explanation this is what i am thinking, I have hardware
and some consumer grade SSD in my stock so i am build my cluster using
those and will keep journal+data on same SSD after that i will run
some load test to see how it performing and
Thanks Sebastien,
Let me answer all of your question which i missed out, Let me tell you
this is first cluster so i have no idea what would be best or worst
here, also you said we don't need SSD Journal for BlueStore but i
heard people saying WAL/RockDB required SSD, can you explain?
If i have
Hello,
What is your expected workload? VMs, primary storage, backup, objects storage,
...?
How many disks do you plan to put in each OSD node?
How many CPU cores? How many RAM per nodes?
Ceph access protocol(s): CephFS, RBD or objects?
How do you plan to give access to the storage to you
I have decided to setup 5 node Ceph storage and following is my
inventory, just tell me is it good to start first cluster for average
load.
0. Ceph Bluestore
1. Journal SSD (Intel DC 3700)
2. OSD disk Samsung 850 Pro 500GB
3. OSD disk SATA 500GB (7.5k RPMS)
4. 2x10G NIC (separate public/cluster
