All about virtualisation. VirtualBox, VMware Workstation, ESXi and vCenter, qemu
Hi,
these steps describe the steps to unmount an datastore from an ESXi host. If you tried it with the GUI and you got an error:
The resource ‘my_esxdatastore’ is in use. Cannot unmount volume ‘esxdatastore_F00’ because “One or more virtual machines are still registered on it”.
Continue reading VMware: Unmount a datastore/volume from an ESXi Server at command line
Hi,
in the default configuration the ESXi host gets a TLS certificate from the vCenter signed bei the VMCA_ROOT_CERT certificate.
Continue reading VMware: Export the vCenter VMCA_ROOT_CERT certificate
Hi,
these are the steps to renew a ESXi Host certificate signed by the vCenter VMCA by PowerCli.
Continue reading VMware: Renew an ESXi host certificate by PowerCli
Hi,
if you got an error TPM Attestation failed, Message: Internal failure.
Continue reading vSphere: ESXi TPM attestation failed
Hi,
a customer had the problem that, due to outdated DNS Server settings, vCenter didn’t start all services. Connecting with a browser just show “No healthy upstreams” and the login to the VCSA GUI takes a long time.
Continue reading VMware: Change network configuration of a vCenter Appliance (VCSA )