Re: Accelio & Ceph

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Hi Roy,

   I understand, we are looking for using accelio with an starting small cluster of 3 mon and 8 osd servers:

3x MON servers
   2x Intel Xeon E5-2630v3 @2.40Ghz (32C with HT)
   24x 16GB DIMM DDR3 1333Mhz (384GB)
   2x 120GB Intel SSD DC S3500 (RAID-1 for OS)
   1x ConnectX-3 VPI FDR 56Gb/s ADPT DP

4x OSD servers
   2x Intel Xeon E5-2609v2 @2.50Ghz (8C)
   8x 16GB DIMM DDR3 1333Mhz (128GB)
   2x 120GB Intel SSD DC SC3500 (RAID-1 for OS)
   3x 120GB Intel SSD DC SC3500 (Journals)
   4x 800GB Intel SSD DC SC3510 (OSD-SSD-POOL)
   5x 3TB SAS (OSD-SAS-POOL)
   1x ConnectX-3 VPI FDR 56Gb/s ADPT DP

4x OSD servers
   2x Intel Xeon E5-2650v2 @2.60Ghz (32C with HT)
   8x 16GB DIMM DDR3 1866Mhz (128GB)
   2x 200GB Intel SSD DC S3700 (RAID-1 for OS)
   3x 200GB Intel SSD DC S3700 (Journals)
   4x 800GB Intel SSD DC SC3510 (OSD-SSD-POOL)
   5x 3TB SAS (OSD-SAS-POOL)
   1x ConnectX-3 VPI FDR 56Gb/s ADPT DP

and thinking of using infernalis v.9.0.0 or hammer release? comments? recommendations?


German

2015-09-01 14:46 GMT-03:00 Somnath Roy <Somnath.Roy@xxxxxxxxxxx>:

Hi German,

We are working on to make it production ready ASAP. As you know RDMA is very resource constrained and at the same time will outperform TCP as well. There will be some definite tradeoff between cost Vs Performance.

We are lacking on ideas on how big the RDMA deployment could be and it will be really helpful if you can give some idea on how you are planning to deploy that (i.e how many nodes/OSDs/SSD or HDDs/ EC or Replication etc. etc.).

 

Thanks & Regards

Somnath

 

From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of German Anders
Sent: Tuesday, September 01, 2015 10:39 AM
To: Robert LeBlanc
Cc: ceph-users
Subject: Re: Accelio & Ceph

 

Thanks a lot for the quick response Robert, any idea when it's going to be ready for production? any alternative solution for similar-performance?

Best regards,


German

 

2015-09-01 13:42 GMT-03:00 Robert LeBlanc <robert@xxxxxxxxxxxxx>:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
 
Accelio and Ceph are still in heavy development and not ready for production.
 
- ----------------
Robert LeBlanc
PGP Fingerprint 79A2 9CA4 6CC4 45DD A904  C70E E654 3BB2 FA62 B9F1
 
On Tue, Sep 1, 2015 at 10:31 AM, German Anders  wrote:
Hi cephers,
 
 I would like to know the status for production-ready of Accelio & Ceph, does anyone had a home-made procedure implemented with Ubuntu?
 
recommendations, comments?
 
Thanks in advance,
 
Best regards,
 
German
 
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