Chapter 2: Troubleshooting Your LibraryWorking With Command History LogsQuantum Scalar i6000 User’s Guide 115Working With Command History LogsThe Command History Log dialog box enables you to view commandand response activity that has occurred with externally addressablelibrary devices, including the LMC, controller LUNs, partitions, anddrives. This information can help you isolate the source of an issue, suchas a library device or host application.AMBER, solid Tower is varied off, online or offline. Vary offstatus trumps online/offline status display.Note: It does not matter if the tower isoffline or offline if it is varied off orbeing varied off.BLINKING GREEN(3 sec ON, 1 sec OFFTower is varied on and UI takes the towerofflineBLINKING AMBER(10 HZ frequency)Tower door is opened while tower is stillvaried on, or is currently in performing avary-on or vary-off operation beforecompleting the state transition, regardlessof being logically online or offline, herebyinterrupting tower motor control.BLINKING (3 secsAMBER, 1 sec GREEN)Aisle door opened while tower is varied on,regardless of being logically online oroffline, hereby interrupting tower motorcontrol.Note: If the tower was varied off beforethe aisle power was interrupted, thetower continues to display the varyoff blink pattern.10 Hz blinking pattern Tower identification initiatedLighting Pattern Description
