Article ID: 5650, created on Oct 28, 2008, last review on Apr 17, 2012

  • Applies to:
  • Virtuozzo containers for Linux 4.0

Resolution

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Synopsis:          New Parallels Virtuozzo Containers 4.0 kernel provides a
                   fix for the GFS filesystem.
Issue date:        2008-10-28
Product:           Parallels Virtuozzo Containers 4.0
Keywords:          GFS filesystem fix
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This document provides information on the new Virtuozzo Containers 4.0 
kernel, version 2.6.18-028stab059.5.

(c) Parallels, 2008. All rights reserved.

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TABLE OF CONTENTS

1. About This Release
2. Updates Description
3. Bugs Fixed
4. Obtaining New Kernel
5. Installing New Kernel
6. Required RPMs

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1. ABOUT THIS RELEASE

The current update for the Virtuozzo Containers 4.0 kernel provides a fix
for the GFS filesystem.

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2. UPDATES DESCRIPTION

The updated Virtuozzo Containers 4.0 kernel includes a fix for the following
issue:

  - Loading the GFSv1 kernel module under the 2.6.18-028stab059.3 kernel may
    fail with the following message: "FATAL: Error inserting GFS".


We highly recommend that all Parallels Virtuozzo Containers 4.0 users utilizing
the GFS filesystem update their kernel to the latest version.

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3. BUGS FIXED

The following bugs from the previous release have been fixed in the new
Virtuozzo Containers 4.0 kernel:

- #125460: [GFS]: GFSv1 kernel module failes to load under 2.6.18-028stab059.3
           kernel.

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4. OBTAINING NEW KERNEL

You can get this kernel update in one of the following ways:

- You can download and install the update by using the vzup2date utility
  included in the Parallels Virtuozzo Containers 4.0 distribution set.

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5. INSTALLING NEW KERNEL

To install the update, you should perform the following operations:

I. Use the "rpm -ihv" command to install the new kernel and Virtuozzo modules.

# rpm -ivh vzkernel-2.6.18-028stab059.5.i686.rpm \
vzmodules-2.6.18-028stab059.5.i686.rpm
Preparing...                ################################# [100%]
    1:vzkernel               ################################# [50%]
    2:vzmodules              ################################# [100%]

    Please DO NOT USE the "rpm -Uhv" command to install the kernel. Otherwise,
    all the kernels previously installed on your system may be removed from
    the Hardware Node.

II. You can adjust your boot loader configuration file to have the new kernel
    loaded by default. If you use the LILO bootloader, please do not forget to
    execute the 'lilo' command to write the changes to the boot sector:

     # lilo
     Added Virtuozzo2 *
     Added Virtuozzo1
     Added linux
     Added linux-up

III. Reboot your computer with the "shutdown -r now" command to boot the new
     kernel.

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6. REQUIRED RPMS

Depending on the kind of processor on your Hardware Node, the following RPM
packages are included in the kernel update:

x86 kernels:

- SMP:
   vzkernel-2.6.18-028stab059.5.i686.rpm
   vzmodules-2.6.18-028stab059.5.i686.rpm

- Enterprise:
   vzkernel-ent-2.6.18-028stab059.5.i686.rpm
   vzmodules-ent-2.6.18-028stab059.5.i686.rpm

- Enterprise with the 4GB split feature disabled:
   vzkernel-PAE-2.6.18-028stab059.5.i686.rpm
   vzmodules-PAE-2.6.18-028stab059.5.i686.rpm


x86_64 kernels:

   vzkernel-2.6.18-028stab059.5.x86_64.rpm
   vzmodules-2.6.18-028stab059.5.x86_64.rpm

ia64 kernel:

   vzkernel-2.6.18-028stab059.5.ia64.rpm
   vzmodules-2.6.18-028stab059.5.ia64.rpm

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