Re: [ceph-users] RBD Object Size for BlueStore OSD

2019-09-30 Thread Lazuardi Nasution
Hi Paul, I have done some RBD benchmark on 7 nodes of 10 SATA HDDs and 3 nodes of SATA SSD with various object size where the results are shared on URL below. https://drive.google.com/drive/folders/1tTqCR9Tu-jSjVDl1Ls4rTev6gQlT8-03?usp=sharing Any thoughts? Best regards, On Mon, Sep 30, 2019 a

Re: [ceph-users] RBD Object Size for BlueStore OSD

2019-09-30 Thread Paul Emmerich
It's sometimes faster if you reduce the object size, but I wouldn't go below 1 MB. Depends on your hardware and use case, 4 MB is a very good default, though. Paul -- Paul Emmerich Looking for help with your Ceph cluster? Contact us at https://croit.io croit GmbH Freseniusstr. 31h 81247 Münch