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

app = FastAPI() redis_client = redis.Redis(host='localhost', port=6379, decode_responses=True) LOCK_KEY = "deployment_lock" QUEUE_KEY = "deployment_queue"

This review focuses on the context of Azure Arc-enabled servers, where this specific Support Topic ID is most commonly generated. app = FastAPI() redis_client = redis

If the queue appears empty but the SUP0108 error persists, the iDRAC management processor itself is likely stuck in an "in-use" state. Resetting iDRAC will reboot the host operating system or affect live production workloads. If clearing the job queue does not resolve

If clearing the job queue does not resolve the issue, perform a hard reboot of the iDRAC. This can be done from the iDRAC GUI ( ) or by physically power-cycling the server. A reboot clears all transient states and often resolves the SUP0108 error when no other method works. The error code is a common event message

The error code is a common event message found in Dell PowerEdge servers

The Dell PowerEdge Error Reference Guide classifies SUP0108 as a warning under Firmware Update Job Event Messages. The root causes generally split into three technical scenarios: