Applying the Ceph EC Patch

If other SDS features need to be added, install patches by referring to the feature guides.

Obtain the patch and save it to /home/ceph-14.2.8.
Back up the original ceph.spec file. A new ceph.spec file is generated when applying the patch in the next step.
1 2

cd /home/ceph-14.2.8 cp ceph.spec ceph.spec.bak

Apply the patch downloaded in step 1.

       
            git apply --check ceph-14.2.8-ec_turbo-release.patch    
patch -p1 < ceph-14.2.8-ec_turbo-release.patch

When applying the patch, src/isa-l-related information in the following figure is displayed. You can ignore the information. This problem can be solved by upgrading isa-l. For details, see the next section.

Parent topic: Environment Preparations