Only 30 users could be logged in at the same time. In other cases, data may be logged manually. Users need to be logged in as root. Any changes made should also be logged and capable of being subsequently retrieved for inspection. It should have logged 10,000 hours by then. Previously, only fir and spruce had been logged. They have then logged in the fraudster on his computer. Virgin forests are old-growth forests that have never been logged. The service logged over one million calls in 24 hours. Mukai has logged over 566 hours in space. He had logged approximately 230 hours in the MD-87. He has logged over 677 hours in space. He had logged 280 hours in the L-1011. In a metadata-only journal, step 3 would not be logged. Eisele logged 260 hours in space.