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OnApp 6.2 Patch 3 CloudBoot Update (6.2.0-188)

28 May 2020

This document provides information on improvements, as well as the upgrade instructions for CloudBoot.

Improvements & Fixes

KeyRelease NotesAffects Version/s
CLOUDBOOT-614

Updated the following components for CentOS 7 KVM ramdisk:

  • A CentOS version to 7.7.1908
  • A kernel version to 3.10.0-1062.18.1.el7.x86_64 to address the CVE-2019-11487 and the CVE-2019-19338 issues
  • An XFS filesystem driver sources version to 3.10.0-327.36.3.el7.x86_64 based on a kernel version 3.10.0-1062.18.1.el7.x86_64 compiled with the following patches:
    • xfs-make-xfs_bmbt_to_iomap-available-outside-of-xfs_.patch
    • iomap-Switch-from-blkno-to-disk-offset.patch
    • dax-give-DAX-clearing-code-correct-bdev.patch
  • A UFS filesystem driver sources version based on a kernel version 3.10.0-1062.18.1.el7.x86_64 compelled with R/W support patch
  • A libvirt version to 4.5.0-23.el7_7.6 to address the rhbz#1793576 issue
CLOUDBOOT-612If VNC WebSocket and VNC Display port were not available after updating OnApp software with WebSocket implementation, the Cannot recv data: Connection reset by peer error appeared in logs until the VS reboot.6.0.283-6.2

Upgrade CloudBoot Packages

  • Create a backup of the /tftpboot directory in case the storage packages rollback is needed.
  • Power off Windows virtual servers before proceeding to the following procedures.

To upgrade the OnApp Storage packages, follow the next procedure.

  1. Upgrade the repo (run on Control Panel box):

    1

    # yum -y update http://rpm.repo.onapp.com/repo/onapp-repo-6.2.noarch.rpm

  2. Update the following packages (run on Control Panel box):

    1

    # yum update onapp-ramdisk-centos7-kvm
    After the packages installation, go to the Control Panel’s Settings menu > Configuration and click the Save Configuration button.

  3. Run the script:

    1

    # /onapp/onapp-store-install/onapp-store-install.sh
    Be aware that the disk-less nodes password is the root password for the CloudBoot compute resources. By default it is blank.

    When run in the interactive mode, enter the required information.

To upgrade CloudBoot backup servers, refer to the Upgrade Guide. The “Simple Reboot” and “Migrate and Reboot” options are available.