Dell DR4000 Administrator Guide - Page 122

FILE LOCATION: C:\Users\bruce_wylie\Desktop\Dell Docs\~Sidewinder_Docs_DR4000\FRAME_Conversion_DR4000_AdminGuide\~DR4000_AG_F • The DR4000 system GUI provides the options to display existing diagnostics logs, generate new diagnostics logs, download and save copies of existing diagnostics logs, or delete existing diagnostics logs. For more information, see "About the Diagnostics Page and Options" on page 76. • The DR4000 system CLI also provides the means for managing, generating, or downloading the diagnostics log files. For more information, see the Dell DR4000 Command Line Reference Guide. About the DR4000 Maintenance Mode In general, the system enters the Maintenance mode whenever the filesystem has encountered an issue that prevents it from operating normally. When in its Maintenance mode, the filesystem is in a read-only state, and the system runs the following maintenance-based operations: • Runs an internal filesystem check • Generates a filesystem status report If the filesystem check finds no issues, the system switches back to Operational mode without user intervention. If the filesystem check finds issues, users can choose to make repairs (using Confirm Repair Filesystem) or ignore the detected issue (using Skip Repair Filesystem), at which point the system switches back to Operational mode. The Maintenance mode process displays a number of stages, indicated on the Maintenance Mode Progress bar, which include: • Preparing for Filesystem Check • Generating Report • Report Completed NOTE: The Repairing Filesystem and Repair Complete stages are displayed only when the filesystem check stage detects an issue, users choose to repair the filesystem, and the filesystem repair is completed. • Switching to Operation Mode • Operation Mode (Normal State) DELL CONFIDENTIAL - PRELIMINARY 1/10/12 - FOR PROOF ONLY 114 Troubleshooting and Maintenance