Veeam: Task failed Error: The remote certificate is invalid according to the validation procedure.

Written by Leif Stenfeldt. Posted in ESX

In Veeam B&R select “Backup Infrastructure” / Managed servers / VMware vSphere / vCenter Servers and your vCenter.

  • Right click on your vCenter and select “Properties”
  • Select “Next” (Credentials’ page)
  • Select”Next”
    A message “An untrusted certificate is installed on “???” and secure communication cannot be guaranteed. Connect to this server anyway?
  • Select”Connect”

The new server configuration is saved and the server should reconnect correctly.

Screendump from my server. (no vCenter server)

 

 

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Using the ESX esxcli command to power off a virtual machine

Written by Leif Stenfeldt. Posted in ESX

Using the ESXi esxcli command to power off a virtual machine

The esxcli command can be used locally or remotely to power off a virtual machine running on ESXi 5.x or later. For more information, see the esxcli vm Commands section in the vSphere Command-Line Interface Reference.

  1. Open a console session where the esxcli tool is available, either in the ESXi Shell, the vSphere Management Assistant (vMA), or the location where the vSphere Command-Line Interface (vCLI) is installed.
  2. Get a list of running virtual machines, identified by World ID, UUID, Display Name, and path to the .vmx configuration file by running this command:esxcli vm process list
  3. Power off the virtual machine from the list by running this command:esxcli vm process kill --type= [soft,hard,force] --world-id= WorldNumber

    Notes:

    • Three power-off methods are available. Soft is the most graceful, hard performs an immediate shutdown, and force should be used as a last resort.
    • alternate power off command syntax is: esxcli vm process kill -t [ soft,hard,force] -w WorldNumber
  4. Repeat Step 2 and validate that the virtual machine is no longer running.
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ESXi 6.5 – Memory limit doesn’t accept the negative value -1048576

Written by Leif Stenfeldt. Posted in ESX, Linux, Tips

Memory limit doesn’t accept the negative value -1048576 error

MacOS Sierra 10.12 and Safari 10.0. Reopening the ‘edit’ screen produces a Memory limit doesn’t accept the negative value -1048576 error. This was also in the previous OS X and Safari error. Reloading the page (cmd + R) fixes it, then you can reopen the edit screen and make changes.

I use Firefox instead, it´s easier.

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