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Generating the RPM Package of the Data Compaction Algorithm

CentOS 7.6

  1. Change the default build mode in do_cmake.sh to the high-performance mode.
    1
    		 
    vi do_cmake.sh

  2. Compress the ceph-14.2.8 directory into a tar.bz2 package.
    1
2
    		 
    cd /home
tar -cjvf ceph-14.2.8.tar.bz2 ceph-14.2.8
  3. Copy the ceph.spec file to the SPECS directory.
    1
    		 
    cp ceph-14.2.8/ceph.spec /home/rpmbuild/SPECS/
  4. Save the package file to the SOURCES directory.
    1
    		 
    cp ceph-14.2.8.tar.bz2 /home/rpmbuild/SOURCES/
  5. Add fields to the beginning of the ceph.spec file.
    1
    		 
    vi /home/rpmbuild/SPECS/ceph.spec
    Add the following fields: 
    1
    		 
    %define _binaries_in_noarch_packages_terminate_build 0

  6. Build the RPM package.
    1
    		 
    rpmbuild -bb /home/rpmbuild/SPECS/ceph.spec

    The build task takes 20 to 30 minutes. After the build is complete, the aarch64 and noarch directories are generated in the /home/rpmbuild/RPMS/ directory, which contain Ceph-related RPM packages.

openEuler 20.03

  1. Delete the build directory.
    1
2
    		 
    cd /home/ceph-14.2.8/
rm -rf build
  2. Change the default build mode in do_cmake.sh to the high-performance mode.
    vi do_cmake.sh

  3. Go back to the parent directory and compress the ceph-14.2.8 directory into a tar.bz2 package.
    1
2
    		 
    cd /home
tar -cjvf ceph-14.2.8.tar.bz2 ceph-14.2.8
  4. Copy the ceph.spec file to the SPECS directory.
    1
    		 
    cp ceph-14.2.8/ceph.spec /home/rpmbuild/SPECS/
  5. Save the package file to the SOURCES directory.
    1
    		 
    cp ceph-14.2.8.tar.bz2 /home/rpmbuild/SOURCES/
  6. Build the RPM package.
    1. Remove and back up /etc/profile.d/performance.sh to increase the compilation speed. 
      1
      		 
      mv /etc/profile.d/performance.sh /home/
    2. Start a new terminal and run the rpmbuild command. 
      1
2
      		 
      unset GOMP_CPU_AFFINITY
rpmbuild -bb /home/rpmbuild/SPECS/ceph.spec

      The build task takes 20 to 30 minutes. After the build is complete, the aarch64 and noarch directories are generated in the /home/rpmbuild/RPMS/ directory, which contain Ceph-related RPM packages.