After upgrading vCSA to 188.8.131.5200 I have the very same problem with VMware-VMvisor-Installer-6.0.0.update02-4192238.x86_64-Dell_Customized-A04.iso. I'm able to import VMware-VMvisor-Installer-6.5.0-4564106.x86_64-Dell_Customized-A00.iso but import of all 6.0.0 as well as 5.5.0 fails.
Any idea, please?
i have exactly same problem, vCSA 6.5 and im not able to upload 6.0.0 iso.
6.0 iso is needes as it is the latest version i can get on one of my old IBM server...
Unless I'm missing something new, the Update Manager do not support host upgrade to a version lower than the Update Manager, so, if your Update Manager is version 6, only ISO images of version 6 will be supported, see: Uploading an ESX upgrade bundle to vCenter Update Manager 5.x fails with the error: Cannot upload file, because it is an…---1 person found this helpful
Senior Infrastructure Specialist
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Just download the ISO file , Enter Maintenance mode , attach ISO via iDrac , reboot host , boot to virtual media , update the server manually from ISO.
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This operation is not possible by vUM6.5
Note: With Update Manager 6.5 you can upgrade hosts that are running ESXi 5.5 or ESXi 6.0 to ESXi 6.5. Host upgrades to ESXi 5.0, ESXi 5.1, ESXi 5.5, or ESXi 6.0 are not supported.