Hello everyone! Currently running ESXi 6.0 on a Dell T430 and wanting to do 2 important things 🙂
I've just updated all the firmware on the Server, and got the link of the optimized ESXi 6.7 isos.
Since this is a production Machine, I would like to be 100% safe when doing the above.
1. What is the best way of backing up (the boot-up is an SD card inside the Server) the ESXi boot-up image or files so that in case the upgrade goes sideways, I can just use the backup SD.
All the VMs are replicated to another Dell T440 Server running ESXi 6.7 so we've got those covered. Also, from an earlier instruction, I was able to backup the host configuration to a text file.
https://kb.vmware.com/s/article/2042141
2. Once I've done Step 1, please advise on best way to get from 6.0 to 6.7? I get conflicting info when doing research.
Is VServer Center the way to go? It's not installed but I have a license to do so from my Essentials subscription.
Or just stick with the regular upgrading via the iDrac Enterprise Console? (Dell)
Thanks in advance for your assistance.
Dean
I suggest:
Use putty log file to cover the following
esxcfg-vswitch -l
esxcfg-vmknic -l
esxcfg-nics -l
cat /etc/ntp.conf
cat /etc/resolv.conf
What can go wrong?
Regards,
Joerg
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I suggest:
Use putty log file to cover the following
esxcfg-vswitch -l
esxcfg-vmknic -l
esxcfg-nics -l
cat /etc/ntp.conf
cat /etc/resolv.conf
What can go wrong?
Regards,
Joerg
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Thanks, Joerg. I will certainly pay attention to your answers with my next steps.
Hello ComputerDean,
Yes you can take a backup of the SDcard and run the following single command to take the complete network , storage and other configuration back up of the esxi prior to the upgrade.
To synchronize the configuration changed with persistent storage, run this command:
vim-cmd hostsvc/firmware/sync_config
To backup the configuration data for an ESXi host, run this command:
vim-cmd hostsvc/firmware/backup_config
Note: The command should output a URL in which a web browser may be used to download the file. For example :
Bundle can be downloaded at : http://*/downloads/123456/configBundle-xx.xx.xx.xx.tgz
Where * denotes the host IP/FQDN.
The esxi upgrade can be done from the vcenter, command line or the iDRAC depending upon your convenience.
Vcneter: download the iso and create a baseline and follow the below link:
How-to Upgrade ESXi 6.x to 6.7 via vSphere Update Manager (VUM) - YouTube
Command Line:
Download the esxi 6.7 offline zip bundle , add it to the datastore and execute the following commands:
esxcli software sources profile list -d vmfs/volumes/datastore1/data/ESXi670-xxxxxxxxx.zip
Note: The -p stands for “profile” and the -d stands for “depot”.
esxcli software profile update -d /vmfs/volumes/datastore1/data/ESXi670-xxxxxxxx.zip -p ESXi-6.7.0-xxxxxxxxxxx-standard Update Result
Idrac:
Mount the iso and boot the esxi form the iso to initiate the upgrade
Regards,
Sudeshna Sarkar
VMware vSphere Community Moderator