Sup0108 A Deployment Or Update Operation Is Already In Progress Best Jun 2026

: Certain versions of iDRAC9 and iDRAC10 throw this error when attempting to mount drivers even when absolutely no background tasks are running. Step-by-Step Fixes for Error SUP0108 1. Reset the iDRAC (Warm Reboot)

SUP0108 is a Dell-specific error message that occurs when you attempt to initiate a firmware update or deployment operation on a PowerEdge server while the iDRAC (Integrated Dell Remote Access Controller) or Lifecycle Controller is already engaged in another operation. The full error message typically reads:

Use the RACADM command-line tool with the command: racadm racreset . Clear the Job Queue Stuck jobs can block the update engine. Action: In the iDRAC UI, go to Maintenance > Job Queue .

After clearing the job queue, wait 30–60 seconds and refresh the iDRAC Web UI. The error should be gone. : Certain versions of iDRAC9 and iDRAC10 throw

According to Dell’s official error documentation, SUP0108 is a (SUP = Firmware Update Job) with a severity level of Warning . The 503 HTTP status code associated with this error indicates that the service is temporarily unavailable due to the ongoing operation.

docker service update --force <service_name>

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If you are seeing the error code , you’ve hit a common roadblock in software deployment and infrastructure management. This error essentially means the system has "locked" itself because it believes a previous task hasn't finished yet. To prevent data corruption or conflicting configurations, it refuses to start a new operation.

Fixing Dell iDRAC Error SUP0108: A Deployment or Update Operation is Already in Progress

Note: The iDRAC communication and environmental fan controls will temporarily restart, but the underlying production server workload remains completely uninterrupted. 3. Clear Host RAM Drive via Cold Boot The full error message typically reads: Use the

Press and hold the server's physical for at least 30 seconds to drain the residual flea power. Reconnect the power cables and turn the server back on. The RAM drive will be cleared, freeing up the update path. Alternative Deployment Workarounds

If waiting doesn't work, you can try to force a new update. This often overrides the "stale" lock status.

In automated environments (e.g., Ansible playbooks, Terraform, or custom Python scripts using Redfish), implement a to ensure only one firmware operation runs against a given iDRAC at any time. For example: After clearing the job queue, wait 30–60 seconds