Well.... you can upgrade vcsa from 6.5.x to 6.7u1 and stay on 6.5 for the ESXi Hosts or if you like to just upgrade both to 6.5u2 latest only.
Upgrade from vcsa 6.5 to 6.7u1* is a "upgrade" from the option menu
- Check if you at least have 3GB free space on / within the vcsa
- rename the VM to vmname_old
- Uninstall VMware Update Manager (VUM)
- Use the VCSA installer and perform a upgrade option to setup a new VCSA which later copy all needed data from the old to a new system an than shuts it down at the end of the upgrade process. You will get a new fresh VCSA with the content and identity of the old one!
- VCSA 6.7 now comes with inbuild VUM which than can upgrade your 6.5 Hosts to 6.5u2 latest
If you wanna stay on VCSA 6.5 but wanna upgrade to the 6.5 latest
- Check for free space
- Create a VM snapshot
- Login into VAMI under https://vcsa:5480 and start the inplace upgrade
- Delete VM snapshot
Regards
Joerg
* You need to upgrade Veeam to 9.5u4 first!