Lessons Learned

My drop-site for interesting snippets and tips. If it's useful to you as well, great!

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  • Blog Post: HP Power Supplies

    HP servers have redundant power supplies.  SCOM will tell me which one is broken if it’s down, but in this case, I lost power to one side of the rack, and want to see if replacing the distribution unit fixed the issue.  Here’s a quick-and-dirty WMI wrapper to do that: function Get-HPPowerSupplyStatus...
  • Blog Post: WMI and HP Product IDs

    An HP Product ID is related to the hardware SKU The plain-English way of getting the SKU is Get-WMIObject –ComputerName $computerName Win32_ComputerSystem However, our inventory system uses the HP product ID property stuffed in ILO.  As someone who uses the test lab, this isn’t something that I...
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