In this version, the bluestore spdk feature is enabled and bugs are fixed. Some basic optimizations are also made, such as CRC instruction optimization and thread polling optimization. In addition, the disk I/O statistics tool cephioceph.py is added. After executing "patch -p1 < ceph-optimization.patch", you can find cephistat.py in the root directory
(1) Based on Ceph v14.2.10, open source code can be downloaded from the following website:
https://download.ceph.com/tarballs/ceph-14.2.10.tar.gz
(2) Replace the default SPDK version of Ceph-14.2.10 with the SPDK version of EulerOS by referring to the guide.
(3) The optimized patch is ceph-Optimization.patch.
Download ceph-optimization.patch, merge it into ceph-14.2.10, and execute patch -p1 < ceph-optimization.patch.
Compile the Ceph RPM installation package.