ROCKS Notes

To update node image, run 'rocks-mirror' then 'rocks-dist dist'. Nodes need to be reinstalled after image is rebuilt. I'm not sure if this will happen automatically on next reboot, or if they need to be PXE booted.

Information in the SSL cert on headnode is not correctly filled out.

'insert-ethers' has '--remove' and '--replace' switches for removing/replacing nodes from the database.

Nodes can be set to PXE boot all the time--if you PXE boot a functioning node it won't go through the install process, it will boot normally (I think this is what I observed--check before changing all 128 nodes).