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Huawei SAP HANA Appliance Single Node Installation Guide (RH5885H and RH8100 V3+Broadwell+SLES) 12
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Updating the OS

Updating the OS

This section describes how to update the patches and OS online. After performing the operations described in this section, you can skip sections 5.7 and 5.8. If the server cannot be conneted to the Internet directly or via a proxy server, skip this section.

Huawei is responsible for OS and patch installation and upgrades during the project implementation. After the project is delivered and made online, the customer shall be responsible for OS and patch updates, software component installation, and OS settings to ensure system security and stability.

Take preventive measures before updating the OS kernel. Otherwise, the OS may fail to start after the update.

Stop the SAP HANA database before the update.

Procedure for updating the OS or kernel:

  1. Stop the SAP HANA database.
  2. Update the kernel using YaST or downloading the kernel patch.
  3. Check the GRUB file and boot sector (menu.lst). If command line settings have been performed in the GRUB file (for example, in section 5.11), you need to check the GRUB configuration after the kernel update takes effect.
  4. Restart the OS.
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Updated: 2020-03-20

Document ID: EDOC1100017252

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