Placement Failure Due to Resource (Dimension Disk) Exhausted – HashiCorp Help Center
Fleeting- External reference: https://support.hashicorp.com/hc/en-us/articles/7926340276499-Placement-failure-due-to-Resource-Dimension-disk-exhausted
Keep in mind that Nomad reserves by default 300MB for ephemeral disk for each job placement
not recommended to go below 300MB as it is used for data migration as well as logging.