Installing the Smart Write Cache

Installing the Software

1. Obtaining the Software Installation Package
   • Installation package: Link
   • Digital signature files: PGP and CMS
2. Obtain the software verification tool.

   https://support.huawei.com/enterprise/en/tool/pgp-verify-TL1000000054

3. Verify the installation package integrity by following the procedure described in the OpenPGP Signature Verification Guide you obtained in step 2.
4. Upload the installation package to each server for installation.

   1 2	unzip BoostKit-swc_1.0.5.zip rpm -ivh boostkit-swc_1.0.5-1.aarch64.rpm

5. Check the service status.

   1	systemctl status kps-swc.service

   

6. (Optional) Use a common user to execute services.
   1. Use user1 as an example. Create a common user user1 and use the root user to change User in the service file to user1.

      systemctl stop kps-swc.service
      useradd user1
      vi /usr/lib/systemd/system/kps-swc.service

      

   2. Add the CAP permission to executable files as the root user.

      setcap CAP_SYS_RAWIO,CAP_DAC_OVERRIDE,CAP_SETUID,CAP_CHOWN+ep /usr/bin/kps-swc

   3. Restart the service.

      systemctl daemon-reload
      systemctl start kps-swc.service

      

      The logs of the software are stored in /var/log/smart_cache/smart_cache.log.