General cluster

• Log in to red.
• Type the following commands to check NFS health:
• ls /mnt/nfs03
• ls /mnt/nfs04
• ls /mnt/ssa
• Type qstat -q to make sure PBS is running.
• Verify NAT is working.

Grid Interfaces

CMS Tests

• The SAM webpage is located at here.  There should be an entry for site Nebraska and it should pass all tests.
• The JobRobot page.  Click on the latest day's worth of information.  Look for unl in the table (usually second-to-last).  Verify that all jobs have been successful.

OSG Tests

• CEMon/BDII Server Status.  Look for the red.unl.edu entry; make sure that the Served Data age and CEMon Data Feed entry have both been updated within the last 10 minutes.  (There may also be a BDII Data Feed column which is very old; ignore it)
• VORS.  There should be two green dots in Nebraska from VORS (one for storage, one for CE).  Make sure Nebraska and T2_Nebraska_Storage both PASS in the table.
  
• T2_Storage_Nebraska.  Click on the link to the Latest Test Results.  Make sure all tests PASS.
• Nebraska.  Click on the link to the Latest Test Results.  Make sure all tests PASS (except for optional VDS ones).
  

dCache

• Visit this webpage to make sure dCache is running.  Look for any cells listed as OFFLINE.
• Hand-test an SRM transfer.
• Hand-test a dcap transfer.

Phedex

• Check network graphs to make sure LoadTest transfers are happening.
• Visit the PhEDEx webpage, make sure we are appearing in the data rates table.
• Investigate / report any transfer errors.
• Check last 24 hour's transfer quality.  Report any significant deviations from 100%.

Websites

• Visit t2.unl.edu (this webpage) to make sure it is online.