we have 2 sangofor server with version 6.11.1 and witness with version 6.11.1_R ... i tried to add witness to the cluster but get incomptability issue ... i am trying to upgrade the hci cluster to 6.11.1_R  but getting these error "img
Environment check failed. Please fix the anomalies.
Check VM status
Passed
Check free space of host Tmp partition
Passed
Pre-upgrade check records from the HCI Upgrade Navigator tool
Failed. Failed to check pre-upgrade check records from the HCI Upgrade Navigator tool.
10.10.0.16
The pre-upgrade check using the HCI Upgrade Navigator tool failed. Please perform a pre-upgrade check using the tool and try again.
10.10.0.15
The pre-upgrade check using the HCI Upgrade Navigator tool failed. Please perform a pre-upgrade check using the tool and try again.
Check Boot partition
Failed. Failed to check the boot partition on the node.
" i did health check by adeploy for the cluster and i get 7 aler and 2 faultr "arbitration Nodes and service pack " ... how can solve this and move the upgrade to ipload package step

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pbeugenio Lv2Posted Jan-06-2026 08:47
  
It seems you have problem with boot partition, ask TAC to check the error on pre-upgrade check first before continuing with the upgrade
Muhammad Abid Lv1Posted Jan-06-2026 13:15
  
Step 1: Temporarily Remove or Power Off the Witness
Do not include the witness during the cluster upgrade
Upgrade the two HCI nodes first

Step 2: Resolve Service Pack Issues
Check that both cluster nodes have the same service pack level
Re-apply or update the service pack for version 6.11.1 if needed
Clear any service-pack-related alerts shown by Adeploy

Step 3: Fix the Boot Partition Error
Check available space on the boot partition on each node
Remove old or unused upgrade/kernel files
Ensure the boot partition check passes before proceeding

Step 4: Re-run the HCI Upgrade Navigator Tool
Download the correct HCI Upgrade Navigator for upgrading from 6.11.1 to 6.11.1_R
Run the tool on each cluster node
Confirm that all pre-upgrade checks PASS
The upgrade cannot proceed until this step is successful

Step 5: Upgrade the HCI Cluster to 6.11.1_R
Once all environment checks pass, proceed to the Upload Package step
Complete the cluster upgrade

Step 6: Add or Upgrade the Witness
After the cluster is fully upgraded to 6.11.1_R
Deploy or upgrade the witness to the same version
Add the witness to the cluster

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