Lost | Dell S300, S100 instruction

Table 7-4. Warning Messages: Dell Inc. PERC S100 or S300 Adapter BIOS (continued)

Warning Message	Corrective Action

WARNING: Found	This warning message appears when at least one virtual disk is
virtual disks	in a Failed state and Pause if Failed is set to ON at the
that are	PERC Virtual Disk Management utility.
Failed	The following message appears after the warning is displayed:
	--- Press <Enter> to continue, or <Ctrl><R>
	to enter setup ---
	Press <Enter> to allow the operating system to continue its
	boot, or press <Ctrl><R> to enter into the PERC Virtual Disk
	Management utility to investigate the cause of the Failed virtual
	disk.
	NOTE: A boot virtual disk that is in a Failed state prevents the
	operating system from booting.
	To investigate the cause, check for the following:
	• Determine if a single or multiple physical disks in a non-
	redundant virtual disk have failed. If "yes," data is lost. Recover
	the lost data from a backup storage source.
	• Determine if two or more physical disks in a redundant virtual
	disk have failed. If "yes," data is lost. Recover the lost data
	from a backup storage source.
	NOTE: For a RAID 10, if a single physical disk fails in each
	mirrored set, the redundant virtual disk goes to a Degraded status
	but data is not lost. If two physical disks fail in one of the mirrored
	sets, the redundant virtual disk goes to a Failed status and data is
	lost.

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Troubleshooting

Image 66

Dell S300, S100 manual Lost

Contents

User’s Guide February Contents Installing the Microsoft Windows Drivers Installing the Perc S300 AdapterComplete the Hardware Installation Physical Disk-Related Errors RAID Technology Understanding Disk Arrays Industry Canada Notice Canada Only Contents Page Safety General Safety When Working Inside Your System Protecting Against Electrostatic Discharge Page Overview Introduction Overview Supported Platforms Requirements Physical disks Overview Boot to it About RAID Summary of RAID Levels RAID Terminology Disk StripingDisk Mirroring Spanned RAID Levels Parity Data Example of Distributed Parity RAID Features General FeaturesDescription Description Allows hot-swapping Physical disks, in the same virtual disk Disks That supports hot-swapping Backplane with hot-swap capability Features Virtual disk Migration during an OCE Specifications RAID Hardware Installation Before You BeginGeneral Considerations Installing the Perc S300 Adapter Installing a Perc S300 Adapter Connecting the Cables Complete the Hardware Installation Connect Physical Disks to the Perc S300 Adapter Hardware Installation Installing the Drivers Installing the Microsoft Windows DriversDownloading the Controller Driver Media Pre-Installation Requirements for the Controller Drivers Operating System And Device Driver MediaTo Use Sata Controller to either ATA Mode or Ahci Pre-Installation Procedures For The Controller Drivers Steps DVD, and so on, perform the following For Microsoft Windows Server 2008 and Windows Server 2008 R2 For Microsoft Windows Server For Microsoft Windows Server 2008 and Windows Server 2008 R2 Installing the Drivers Installing the Drivers RAID Configuration Management Perc Virtual Disk Management Utility Operations Description Accessing the Perc Virtual Disk Management Utility Perc Virtual Disk Management Text Colors Description Initializing Physical Disks Creating Virtual Disks Before You Begin RAID Configuration and Management Deleting Virtual Disks RAID Configuration and Management Swapping Two Virtual Disks Managing Global Hot Spares Create a Global Hot SpareDelete a Global Hot Spare Viewing Physical Disk Details Viewing Virtual Disk Details Controller Options Description How to Operate Rescanning DisksController Options Continuing to Boot Pause if Degraded RAID Configuration and Management Troubleshooting System Startup ProblemsRAID Mode to ATA Mode Boot Mode, Boot Sequence Bios Bios Screen Corrective Action Lost This warning message appears when multiple virtual disks are This warning message appears when From virtual disk creation Virtual Disk-Related Errors On the virtual disk A Virtual Disk is in a Failed State Redundant virtual disk 12. Cannot Create a Global Hot Spare Select View Virtual Disk Details Physical Disk-Related Errors 14. a Dedicated Hot Spare Fails Troubleshooting Read, Write, and Cache Policy Controller SpecificationsAppendix a S300 adapter Table A-3. Physical Disk Tasks Physical Disk Task Name Controller TasksPhysical Disk Tasks Perc S300 adapter Table A-4. Virtual Disk Tasks Virtual Disk Task Name Virtual Disk TasksSupported RAID Levels Adapter Virtual Disk Specifications Appendix B RAID Technology Understanding Disk Arrays and Virtual Disks Understanding RAID Levels Appendix B Disk States Virtual and Physical Disks Table B-2. Physical Disk States Definition Failure States Table B-3. Virtual Disk States State Definition Understanding Physical Disks Table B-5. Minimum and Maximum Physical Disk ConfigurationsCreating Virtual Disks Future Expansion Physical Disk States Dedicated Hot Spares Rescanning Physical Disks for Changes in State Global Hot Spares Appendix C Regulatory Notices FCC Notice U.S. Only FCC, Class a FCC, Class B Industry Canada, Class a Industry Canada Notice Canada OnlyCE Notice European Union Industry Canada, Class B Appendix C CE Mark Notice Appendix D Contacting Dell Appendix D Index Index Index 100 101 102 Glossary 103 104 105 106 107 Acronym for nanoseconds, one billionth of a second 108 109 110