NEC NF2300-SE41E manual Fault of Disk Drive

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8.3Fault of Disk Drive

If a disk drive is defected, the SERVICE LED on the array controller is lit orange. In addition, the SERVICE LED on the additional disk enclosure in which the defected disk drive is installed and the FAULT LED on the defected disk drive are lit orange.

The defected disk drive may be replaced with the powers of the disk array unit and additional disk enclosure remaining ON.

If the FAULT LED on a disk drive is lit, the fault of the other disk with the same LDN causes the data to be lost due to interruption of redundancy. If the FAULT LED on a disk drive is lit, replace the disk drive immediately. Perform the replacement job as quick as possible. Do not operate the additional disk enclosure for a long time in the state that the disk drive is pulled out.

Replace the defected disk drive with a disk drive having the same storage capacity and same revolution.

<Replacement procedure>

(1)Confirm the defected disk drive with the FAULT LED on the disk drive being on.

(2)Pull the ejector of the defected disk drive toward you to release the lock. When the lock is released, a click occurs.

After the lock is released, hold the handle to pull out the disk drive.

While the disk drive is pulled out, wait until the revolution of the installed hard disk is stopped (for about 30 seconds) in the middle of the slot.

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Contents NF2300-SE41E Additional Disk Enclosure Users Guide Page Safety Precautions Page Iii Indication on Safety Page Trademarks Preface Check of Components in Package NF2300-SE41E This Users Guide also uses the following symbol Contents Action Taken AT Occurrence of Fault or Error Page Environment in Use of Additional Disk Enclosure Installation and Connection of Additional Disk Enclosure Page Page Routine Inspection of Additional Disk Enclosure Features of Additional Disk Enclosure Names and Roles of Sections Disk Enclosure FrontPage Disk Enclosure Rear Power Supply for Disk Enclosure Page Adapter Diag Ready LEDPage Installation and Connection Procedures Installation and Connection ProceduresConnection of Additional Disk Enclosure Page Connection of Additional Disk Enclosure OFF Page Page 2 1 on When DE-DIAG ID = 0 When DE-DIAG ID = Sample configuration 1 NF2300-SR4xxE Sample configuration 2 NF2300-SR4xxE + NF2300-SP02E Connection of Power Cords Page Addition of Optional Devices Addition of Disk DriveInstallation procedure Page Page Location 00 in NF2300-SE41E Handling of Additional Disk Enclosure Power On/Off of Additional Disk Enclosure Power switches of disk enclosures Page Page Page Switches of array controller are turned off LD Logical Disk Setting Procedure Spare Disk Setting ProcedureAction Taken AT Occurrence of Fault or Error Additional Disk Enclosure Connection of Additional Disk Indication at Occurrence of Fault Fault of Disk Drive Location label Page Fault of Power Supply for Disk Enclosure Page Page Page Fault of Adapter Be careful that it is hotPage Page Check of Type Name and Manufacturing Numbers Preparation before Phone Call Service and SupportUnit Life/Repair Service Period Disposal of Additional Disk EnclosureOptional Components Product SpecificationBasic Specification of Additional Disk Enclosure Environmental Conditions of Additional Disk EnclosurePower Specification External Dimension and Weight of Additional Disk Enclosure