Online

• Restart online SAM servers.
• Shut down online SAM servers.
• Purge stager logs on CSL cluster - see CDF Raw Data Logging (close to the bottom of the page).
• Stop RAW data uploading. There is more comprehensive info on starting and stopping the raw data uploading on the CDF Raw Data Logging FAQ
• Find out when will the next pause in data taking at CDF online occur.
• Switching raw data logging to a new tape library.

SAM

• Delete files.
• Generate SAM shift schedule.
• Investigate and fix file size and CRC mismatches
• Mark files as bad.
• Retire files.
• Fix event counts in SAM.

dCache

• Adjust maximum number of movers.
• Authorize dCache users.
• Make changes to dCache PoolManager configuration.
• Move pools from group to group.
• Set mover parameters to nominal.
• Set mover parameters to zero.
• Fetching, pre-staging, and checking files in dCache.
• Restart all dCache services on a machine.
• Restart services for a single pool.
• Restart the dCache system.
• Shut down the dCache system.
• Retiring a pool node
• Identify hot pool and drain it
• Retry restores stuck due to crashed dCache node
• Using dchandle package.

Miscellaneous

• Generate DH report for the CDF offline meeting.

A few useful links:

• Data Handling main page.
• CAF main page.
• SAM shifter's guide.