Apple - How can I stop OS X from automatically connecting to an NFS server on startup?

You may want to consider using the NFS Manager application to help you locate and disable the NFS automount. You should refer to this section of the manual for assistance.

The mount name /CIFS and the lack of NFS information indicates you may be running Sharity. Check if it's installed, using Spotlight. If it is, you can find the documentation here.

NFS mounts should show up in Disk Utility. Open Disk Utility.app (In /Applications/Utilities/) and under the File menu select NFS Mounts. Select the URL of the drive that keeps showing up and click the minus button on the lower left corner of the screen to remove it.

I had the same problem with CIFS-mount, x-browser… That happened because I tried Sharity 3 and 'deleted' it by putting the icon in the trash, like Mac users usually do. :) But the program was still installed and put the CIFS icon on the Desktop every day.

I solved it using the following Terminal command:

sudo /Library/StartupItems/Sharity3/uninstall