Monthly Archives: November 2009

Upgrading ESX 4.0 to 4.0 Update 1 on HP Proliant systems can fail

Upgrading ESX 4.0 to 4.0 Update 1 on HP Proliant systems can fail or time out and leave the host in an unusable state if the host has HP Insight Management Agents running

Symptoms

On HP Proliant systems, when attempting to upgrade ESX 4.0 to ESX 4.0 Update 1 (U1), you may experience these symptoms:
  • Upgrade operation may fail or hang and can result in an incomplete installation
  • Upon reboot, the host that was being upgraded may be left in an inconsistent state and may display a purple diagnostic screen with the following error:

COS Panic: Int3 @ mp_register_ioapic

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Windows 7 and Windows Server 2008 R2 – HOT ISSUES LIST

A series Windows 7 and Windows Server 2008 R2 issues have been reported to Microsoft customer support. From these issues, we figured out several hot issues and authored Knowledge base articles to explain the solutions.

To identify and troubleshoot these issues, you can find more information from the KB articles:

  • 975787 Adjust User Account Control settings in Windows 7
  • 976832 Error message when you insert a smart card in a reader on a Windows 7-based or Windows Server 2008 R2-based computer: “Device driver software was not successfully installed”
  • 975784 Enable the Quick Launch bar in Windows 7
  • 975785 Customize the notification area in Windows 7
  • 975786 Customize the notification area in Windows 7
  • 975788 Turn off the secure desktop in Windows 7
  • 976034 Get a detailed Power Efficiency Diagnostics Report for your computer in Windows 7
  • 976170 Troubleshoot Aero problems in Windows 7
  • 976877 Troubleshoot Aero problems in Windows 7
  • 976736 How to install Windows PowerShell on a computer that is running Windows Server 2008 R2 Core
  • 2006291 Error message When You Bring up the Server Manager Console and click on Add / View Roles: “0x800B0100”
  • 977510 Authentication fails when an external client tries to log on by using a read-only domain controller in a perimeter network

Source: http://blogs.technet.com/ferris/default.aspx

ESXi 4 on a USB memory stick

  1. First get the following tools: 7-Zip(Free), WinImage(Demo)
  2. Download the ESXi ISO (VMware-VMvisor-Installer-4.0.0-164009.x86_64.iso)
  3. Open the ISO with 7-Zip
  4. Open “image.tgz” with 7-Zip
  5. Browse to “\image.tgz.temptar\usr\lib\vmware\installer\VMware-VMvisor-big-164009-x86_64.dd.bz2\”
  6. Extract “VMware-VMvisor-big-164009-x86_64.dd”
  7. Open WinImage and go to Disk, click on “Restore Virtual Harddisk Image on physical drive”
  8. Select a physical drive
  9. Select “VMware-VMvisor-big-164009-x86_64.dd”
  10. And click “yes” to write the DD image to the USB Disk

Installing HP Insight Management Agents on VMWare ESX 4 server

Installing HP Insight Management Agents on ESX Server

In this case, I am using HP Insight Management Agents for VMware 8.2.5 (available here). I am also using a HP DL380 G6 Proliant servers with VMware versions 4.0.

Note: do not include the quotes (”) when entering commands.

PREPARE:

  1. Download the correct Insight Manager agents for VMware.
  2. Unzip the tgz file using WinRAR or something similar, and peruse the readme for up-to-date info.
  3. Using the ILO utility or the physical console, hit Alt-F1, login as root at the command line.
  4. To allow root ssh access in ESX as well as enable sshd client access (SFTP, SSH), we have to change the local sshd_config file.
  5. At the command line, type: “vi /etc/ssh/sshd_config”
  6. Go to the line that says PermitRootLogin, change from “no” to “yes”
  7. If you are unfamiliar with vi, use arrow keys to navigate, put cursor on the “n” of “no”, hit the i key to insert, then type in “yes” and delete/backspace “no”. Then hit ESC twice to exit Insert mode. Type colon (:) to get the in-editor command line, type “wq!” and hit enter. This will save the doc and exit vi.
  8. Back at the command line type: “service sshd restart”, hit enter.
  9. After the service restarts, type “logout” to exit the console, hit alt-f11 to go back to the esx screen.

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