vCenter shows “Host network redundancy lost.”
vCenter shows “Host network redundancy lost.” Scenario / Problem Statement: Alarm triggered that NIC redundancy is lost on a host.…
VM cannot access network after vMotion.
VM cannot access network after vMotion. Scenario / Problem Statement: After migrating a VM with vMotion, the VM loses network…
VM snapshot chain grows excessively, consuming storage.
VM snapshot chain grows excessively, consuming storage. Scenario / Problem Statement: Datastore nearly full due to large snapshots. Diagnosis: Run…
VM lost from inventory after datastore rename.
VM lost from inventory after datastore rename. Scenario / Problem Statement: VM disappears from vCenter after datastore rename. Diagnosis: Browse…
VM cannot power on due to “insufficient reservation.”
VM cannot power on due to “insufficient reservation.” Scenario / Problem Statement: VM fails to start with reservation-related error. Diagnosis:…
VM hardware version too new for ESXi host.
VM hardware version too new for ESXi host. Scenario / Problem Statement: VM fails to power on after migration to…
VM shows as “grayed out” in vCenter inventory.
VM shows as “grayed out” in vCenter inventory. Scenario / Problem Statement: VM is visible but inaccessible in vCenter. Diagnosis:…
VM template deployment fails with “Customization specification error.”
VM template deployment fails with “Customization specification error.” Scenario / Problem Statement: New VMs from template cannot apply customization. Diagnosis:…
VM is unresponsive but host CPU/memory is normal
VM is unresponsive but host CPU/memory is normal. Scenario / Problem Statement: Guest OS freezes while host metrics look fine.…
VM performance degraded after enabling Fault Tolerance (FT)
VM performance degraded after enabling Fault Tolerance (FT). Scenario / Problem Statement: Application inside VM slows down after FT enabled.…
