how to take full  backup of VMware ESXi bare mental hypervisor ? because i need to install patches on VMware host .
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 Dear All, I need to install VMware critical patches on VMware ESXi host. For safety , how to backup entire VMware ESXi configuration. it is helps to restore in future if i have any issues on patch. kindly provide your support. 
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 How to back up ESXi host configuration (2042141) 
 https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2042141
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 ESXi backup help to restore config on new VMware host hypervisor?? 
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 @ghani said in how to take full backup of VMware ESXi bare mental hypervisor ? because i need to install patches on VMware host .: ESXi backup help to restore config on new VMware host hypervisor?? Yes. That's what it does. 
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 At large scale people tend to use host profiles or some sort of state management so they can just restore configurations. 
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 Also note: ESXi has 2 boot banks so if one corrupts or doesn't install cleanly (to where it can't boot) it will roll back to the alternative one. 
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 ok i will check 
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 @storageninja said in how to take full backup of VMware ESXi bare mental hypervisor ? because i need to install patches on VMware host .: one yes i know , that it recovery mode 
