Symptoms:
Upgrade fails with below log:
VIB installation failed, Return:1 Out: [InstallationError] VMware_locker_tools-light_11.3.5.18557794-19193900: VIB tools-light requires 208 MB free space in the locker partition to be safely installed, however the partition only has 199 MB available. Please clean up the locker partition and retry the transaction.
When attempt to update ESXi host it fails
Pending Resolution
Workaround:
After acknowledging customer approval and to resolve this issue we performed the following workaround steps:
Issue resolved successfully and ESXI Upgrade was completed.