: In some cases, a previous upgrade leaves a "RAM drive" on the host OS that must be cleared. A Cold Power-Off
In severe cases, such as in VxRail upgrades , a simple reboot isn't enough. A cold reset clears the cached data in the Lifecycle Controller. the server completely. Unplug all power cables from the power supplies.
If you cannot perform a cold boot immediately, the temporary RAM drive created by the installer is designed to clear itself automatically after approximately 18 hours . : In some cases, a previous upgrade leaves
Sometimes the iDRAC service itself is hung and needs a restart to release the lock on the deployment operation. Log in to the web interface. On the dashboard, find the Quick Launch Tasks panel.
If a stuck job is found, completely purge the entire queue by entering: racadm jobqueue delete -i JID_CLEARALL Use code with caution. the server completely
This article outlines why this error happens and provides a breakdown of the best troubleshooting methods to clear the block and successfully update your system. What Causes the SUP0108 Error?
: During operating system-based updates, the iDRAC installer temporarily mounts a virtual RAM drive onto the host OS to extract firmware binaries. If this RAM drive isn't unmounted properly, future upgrade paths remain blocked. Best Methods to Fix the SUP0108 Error 1. Perform a Soft Reset on iDRAC Sometimes the iDRAC service itself is hung and
If an uncleared RAM drive on the host OS is blocking the upgrade path, a standard software reboot won't always clear it. You must perform a hardware power drain.
A previous deployment failed or timed out, but the system never "flipped the switch" to mark it as finished.