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Hi Nada,
El 28/2/21 a las 12:07, nada escribió:
hi, we are beginners in CEPH
and we have 3 old servers in PROXMOX cluster and just CTs are there
my college wants to migrate some VMs from VMWARE cluster to PROXMOX
but these VMs are really 'hungry' they need a lot of space for data...
we don't want to invest more money in old SAN HP and we want to deploy
CEPH
so our idea is to buy
2x robust servers for CEPH with HDD
3x light servers for Ceph monitors with SSD
I suggest you just buy 3 or 4 robust servers, and colocate mons and
osds. Keep in mind replica-3 is recommended.
and deploy CEPH
1st period approx 50-100 TB
2nd period 300 TB
we already have prepared
FC 10Gbps backbone
Eth 1Gbps backbone
You don't need FC (if that's fiber channel at least).
we have studied examples of some configurations
(Dell, 45Drives,...)
we prefer to build up CEPH cluster separated from PROXMOX cluster
and link them together to have scalable open source system and avoid
vendor-locking
BUT we do NOT have experience with CEPH
so please,
can somebody send us example of HW configuration suitable for our idea
???
What performance do you need for each VM (IOPS)?
Regards
--
EnekoLacunza
Director Técnico | Zuzendari teknikoa
Binovo IT Human Project
943 569 206 <tel:943 569 206>
[email protected] <mailto:[email protected]>
binovo.es <//binovo.es>
Astigarragako Bidea, 2 - 2 izda. Oficina 10-11, 20180 Oiartzun
youtube <https://www.youtube.com/user/CANALBINOVO/>
linkedin <https://www.linkedin.com/company/37269706/>
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