How To: Guides for users and admins.

Help: Links and emails for further info.

Configuration: technical layout of the cluster, primarily for admins.

Log: All changes done to the cluster, primarily for admins.

Grid service policy

Local users have first access to all available batch slots.
Opportunistic use by any member of the cms VO is allowed, but jobs may be halted or killed at any time.
A maximum wall clock time of 48 hours is strictly enforced.
Each job slot has 2GB of memory. Please do not submit jobs which consume more memory than this.
Temporary job output can be sent to /tmp on any node. WNs have a maximum of 230GB of space available in /tmp, which can be consumed by anyone. Files in /tmp older than one week are automatically removed, but please be sure your scripts stage-out your files and clean up after themselves. Please see the user's How-To guide for the appropriate srmcp syntax. CRAB will do all of this automatically.
To send data to our site via CRAB's SE output mode, please follow these instructions.
To send data to our site via PhEDEx, please follow these instructions.

Current CMSSW releases installed