Page 1 NEC s1400 Disk Array Unit User Guide http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html The warning label is attached to components with possible danger or their vicinity in your disk array unit to inform the user that a hazardous situation may arise when operating the disk array unit.
Page 2 NEC CONFIDENTIAL AND PROPRIETARY All rights reserved by NEC Corporation. This document must be used solely for the purpose for which it was furnished by NEC Corporation. No part of this document may be reproduced or disclosed to others, in any form, without the prior written permission of NEC Corporation.
Page 3 (5) When transferring this unit to other person, be sure to transfer this manual also. (6) NEC shall not be liable for any loss or lost profits from the use of this disk array unit regardless of the item in (3).
Page 4 Momentary voltage drop prevention: This network storage unit may be affected by a momentary voltage drop caused by lightning. To prevent a momentary voltage drop, an AC uninterruptible power supply (UPS) unit should be used. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 5: Safety Precautions
Indicates instructions to pull out the plug of a power cord from outlet. Indicates notice of general prohibition. Indicates instructions to keep a device away from inflammable object. Indicates the danger of an injury due to harmful material. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 6: Notes On Use
 If the disk array unit does not operate normally due to the life of the lithium batteries, contact your service representative. Do not disassemble the controller, or replace or charge battery by yourself. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 7 5. Reliable Earthing – Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g., use of power strips). This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 8: Indication On Safety
(Do not intentionally remove or damage any of the labels.) If you find any labels totally/partially removed or illegible due to damage, contact your sales representative. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 9 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 10 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 11 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 12 Thank you very much for your purchase of the disk array unit. This manual is intended to enable you to correctly use the disk array unit NF1400-SR40E. Before using the disk array unit, also read the manuals of several devices including NEC Express5800 series, FibreChannel controller, NX7000/NX7700i series, FC-AL SCSI connection mechanism, or CX5000 series to be connected with the disk array unit and the manual of the used OS.
Page 13 Power cord Length 5 m (for 200 VAC) Front mask With security key User's Guide (this document) Rack mount kit For NEC Storage rack (L and R) Program SystemGlobe NEC Storage BaseProduct Ver3.3 - NEC Storage S1400 Packing list This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 14 NF1400-SR40E (1) NEC Storage S1400 (The figure above shows the unit with the front mask installed.) (2) Power cord (x2) (3) Front mask (4) User's Guide (5) Rack-mount kit (6) Programs (7) Packing list This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 15 Dummy tray Indicates the dedicated tray only, with no hard disk drive installed. Host system Indicates the NEC Express5800 series, NX 7000/NX7700i series, or CX5000 series. Host bus adapter Indicates the FibreChannel controller for NEC Express5800 series, FC-AL SCSI connection mechanism for NX7000/NX7700i series, or FibreChannel controller for CX5000 series.
Page 16: Table Of Contents
7.1 Notes on Handling of Disk Array Unit ................7-1 7.2 Power On/Off of Disk Array Unit ..................7-2 7.3 LD (Logical Disk) Setting Procedure ................7-6 7.4 Spare Disk Setting Procedure .................... 7-6 8. Action Taken at Occurrence of Fault or Error ............8-1 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 17 9. Product Specification ..................... 9-1 9.1 Basic Specification of Disk Array Unit ................9-1 9.2 Optional Components ......................9-2 9.2.1 Options for NEC Storage S1400 ................9-2 9.2.2 Accessories common to S1400 .................. 9-2 9.3 Environmental Conditions ....................9-3 9.4 Power Specification ......................9-3 9.5 External Dimension and Weight ..................
Page 18 2.3 Confirmation of Resource Configuration ............... C-13 Appendix D Installing Unit on Rack ..............D-1 1. Installing New Rack-mount Kit (Accessory) on NEC Storage Rack ....D-1 2. Installing Rack-mount Kit (Accessory) on NEC Storage Rack ......D-5 2.1 Installation of Rails ......................D-5 2.1.1 Angle Hole Fitting Rail .....................
Page 19: Notes On Installation And Handling Of Disk Array Unit
1. Notes on Installation and Handling of Disk Array Unit Note on Carrying Disk Array Unit Be sure to hold the bottom the disk array unit when carrying it. Hold the front or side bottom of the disk array unit if possible. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 20: Environment In Use Of Disk Array Unit
Do not install the disk array unit near a device generating strong magnetism. If so, a fault may occur.  Install the disk array unit so that the ventilating holes opened on the front and rear faces are not blocked. If not, heat generation and/or fault may occur. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 21: Installation And Connection Of Disk Array Unit
Avoid power plugs and FC connectors from suffering excess forces.  Do not use cables connected to the disk array unit with them leaving bent. If so, a fault or fire may occur. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 22: Notes On Use Of Disk Array Unit
To connect a cable to the mating connector, make sure that the connector of the cable is not damaged and any pins are not bent. Using a cable not approved by NEC or a damaged cable may cause a fault or fire to occur. ...
Page 23: Routine Inspection Of Disk Array Unit
Users must not disassemble and/or repair the disk array unit because it is dangerous.  Do not use any battery backup unit exceeding its life. If so, a fault or fire may occur. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 24: Notes On Storage Or Carriage Of Disk Array Unit
Make sure to package the disk array unit when transporting it with the packing material that comes with the disk array unit. If any other packing materials are used, a vibration or shock generated during transportation may cause a malfunction of the unit. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 25: Features Of Disk Array Unit
/ RedHat Enterprise Linux AS 2.1 / RedHat Enterprise Linux ES 2.1), NX7000/NX7700i (HP-UX), and CX5000 (Solaris) systems. * Ask your sales representative for non-NEC servers (hosts) which are supported and compatible operating systems. The storage capacity of the disk array unit can be easily expanded by installing an additional FC disk drive (option) in the expansion slot of the disk array unit.
Page 26: Hot Spare Feature
If disk drives having different capacities and/or revolutions coexist, spare disks of the different capacities and/or revolutions are defined to manage the disk drives clearly. Up to 32 spare disks may be installed in the entire disk array unit. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 27: Write Cache Feature
* If the discharging (power-off) time exceeds 16 hours in daily use, the battery back units need to be replaced at a cost before they reach the service life of 5 years. Ask your NEC sales representative for the relation between the operation mode and the life of a battery backup unit.
Page 28: Program Product
"SystemGlobe NEC Storage BaseProduct Ver3.3 - NEC Storage S1400 ". A maintenance person is responsible for releasing the license lock of "SystemGlobe NEC Storage BaseProduct Ver3.3 -NEC StorageS1400 " during the installation of the disk array unit. Please give the person the license code provided with the product.
Page 29: Raid Configuration
Low-speed data redundant data operation even when doubly failed. writing Capacity can be expanded for every drive. RAID10 Striping of RAID-1 High-speed data read/write High cost RAID50 Striping of RAID-5 High-speed data read High induction cost High capacity efficiency This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 30: Names And Roles Of Sections
Removing the front mask, you can view the disk drives shown in the figure below. (2) SERVICE LED (1) POWER LED (3) SHUTDOWN switch (7) Ejector (6) Hard disk FAULT LED (5) Hard disk READY LED (4) Disk drive/dummy tray This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 31 In general, secure the disk drive and dummy tray to the frame. When inserting the disk drive into the disk enclosure, push it as far as it will go and then lock the ejector. Incorrect insertion may cause malfunction. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 32: Rear View
(2) Controller (CONT1) (2) Controller (CONT0) (4) Fan (1) Power supply (PS1) (1) Power supply (PS0) (4) Fan (5) Power control mechanism (PCC) or dummy assembly (3) Battery backup unit (standard configuration) (1) Power supply (3) Battery backup unit (option) This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 33 When the disk array unit is turned OFF, the power control card is used for writing the remaining cache data from the disk array unit into the disk drive according to the instructions from the external power controller. See "3.6 Power Control Card" for details. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 34: Power Supply
The power switch is used to turn on/off the power of the disk array unit. The disk array unit has the redundant power configuration to prevent the entire disk array unit from shutting down due to a single failure. Therefore, turn on/off the two power switches when operating the disk array unit. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 35 B) Power supplies C) Controllers The power supplies contain cooling fans. Therefore, if you leave the disk array unit with a power supply being removed, the disk drives in the unit may heat up causing serious trouble in reliability. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 36: Controller
(4) DIR LED (green) The SVP LED flashes green when the Director Control processor (DIR) in the controller operates normally. (5) MC ACS LED (green) The MC ACS LED lights when the Event Logging Tool (SD) card is being accessed. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 37 Use this connector to connect with maintenance PC. (9) LAN connector Use this connector to connect with LAN for WebSAM NEC Storage Manager and SNMP. (10) FC connector (for additional FCdisk enclosure) (DP0/DP1) The FC connectors are used to connect the array controller with the additional FC disk enclosure.
Page 38 The ejector is used to install or remove the controller. Loosen the screw before using the ejector. When inserting the controller into the disk array unit, push it as far as it will go and then secure it with the screws. Incorrect insertion may cause malfunction. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 39: Battery Backup Unit
 When installing the battery backup unit in the power supply, push in the connector until it is locked. If the connector is not fully inserted, the battery backup unit may not be enabled. 3-10 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 40: Power Control Card (Nf1400-Sp03E)
(1)FLT LED (1) FAULT LED (FLT LED) (orange) The FAULT LED lights orange when the power control card fails. (2) READY LED (RDY LED) (green) The READY LED lights green while the power control card is operating normally. 3-11 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 41 Ask your NEC sales representative for the system configuration using UPS.  For the reconnection of the system after configuration, ask your NEC maintenance service representative who has technical knowledge. If you reconnect the system by yourself, the UPS may not function normally when it is started due to a power failure, thereby stopping system operation or losing data.
Page 42 (Power control card) controller (AOC) NX7x00 system NEC Storage-AOC cable When inserting the power control card into the disk array unit, push it as far as it will go and then secure it with the screws. Incorrect insertion may cause malfunction.
Page 43: Installation And Connection Procedures
To prevent malfunction, use the Ethernet (LAN) cable of the shielded type. Insert the connector until the latch emits a click. Do not bend the cable forcibly. When disconnecting the cable, be careful not to apply excessive force to it. Hold and remove the connector pushing the latch. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 44  Set of parameters For setting parameters including RAID type and drive assignment, use the WebSAM NEC Storage Manager or contact your maintenance service representative. For the parameter settings, read the "WebSAM NEC Storage Manager Configuration Guide".
Page 45: Connection Of Disk Array Unit
NEC. Also, the length of the cable shall be within the rating range. If a cable not approved by NEC is used or the length of the cable is out of the rating range, read data may be incorrect or invalid data may be written.
Page 46: Notes On Connection Of Disk Array Unit
NEC-specified FC cable. To connect the disk array unit with the additional disk enclosure, be sure to use the DE cable provided with the additional disk enclosure or the NEC-specified DE cable (NF9120-SJ33E/SJ34E). (2) Cable length limit...
Page 47: Connection Of Disk Array Unit
With the host bus adapter connectors of "LC" type (disk array unit + additional FC disk enclosure) HSSDC-HSSDC cable (or DE cable) FC cable (LC-LC cable) The additional FC disk enclosure is optional. See Section 6.2 "Addition of Disk Enclosure". This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 48 FC conversion cable FC cable (SC-SC cable) Relay connector The FC disk enclosure is optional. See Section 6.2 "Addition of Disk Enclosure". Connect the disk array unit with the host system by using an FC cable in the following procedure. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 49 Check that the power switch on the disk array unit and those on the host system including the host bus adapters or FC_AL switch are set to OFF and the plugs of the power cords are removed from AC outlets. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 50 FC cable (SC-SC cable) Connect the connector at the other end of the FC cable to the host bus adapter installed in the host system. Similarly, connect the other controller with another host bus adapter installed in the host system. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 51: Connection Of Disk Array Unit As Additional Unit
FC switch and host bus adapters. a) If the host bus adapter connectors and FC switch connectors are of "LC" type FC cable (LC-LC cable) FC cable (LC-LC cable) FC switch FC cable (LC-LC cable) FC switch This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 52 FC conversion cable and FC cable (SC-SC cable) FC switch FC cable (SC-SC cable) FC conversion cable and FC cable (SC-SC cable) FC switch Connect the disk array unit with the host system by using an FC cable in the following procedure. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 53 Subsequently, connect the FC connector (HPx) for the other host bus adapter, which is on each controller, to the other FC switch via the FC cable. Also connect the other host bus adapter in the host system to the FC switch via the FC cable. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 54 Subsequently, connect the FC connector (HPx) for the host bus adapter, which is on each controller, to the other FC switch via the FC conversion cable and SC-SC cable. Also connect the other host bus adapter in the host system to the FC switch via the SC-SC cable. 5-10 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 55: Connection Of Ethernet Cable
Connection of Ethernet Cable To enable the configuration change and fault monitoring for the disk array unit by the WebSAM NEC Storage Manager through Ethernet, the Ethernet cable must be connected. (1) Installation of Ethernet cable Connect the separately priced shielded Ethernet cable to the Ethernet connector (modular jack) on the controller.
Page 56: Connection Of Power Cords
Therefore, connect two power cords to the power supplies when operating the disk array unit. (1) Check of power supply Check that the power switch on the disk array unit and those on the host system are all set to OFF. 5-12 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 57 (Power cord disconnection procedure) As shown in the figure below, push the catch on the AC cable clamp to release the lock. After releasing the lock, remove the AC cable clamp from the power cable. Cable clamp Release Catch 5-13 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 58 100 – 120 VAC. Use 100 – 120 VAC (50/60 Hz) when the attached power cord is used. Using power of different voltage may cause electric shock, smoke, and/or fire to occur. 5-14 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 59: Addition Of Optional Devices
NF1400-SM413E Additional FC disk drive (73GB/10,000 rpm) NF1400-SM414E Additional FC disk drive (147GB/10,000 rpm) NF1400-SM415E Additional FC disk drive (300GB/10,000 rpm) NF1400-SM422E Additional FC disk drive (36GB/15,000 rpm) NF1400-SM423E Additional FC disk drive (73GB/15,000 rpm) NF1400-SM424E Additional FC disk drive (147GB/15,000 rpm) This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 60 Putting of location label Before installing the disk drive, select the location label appropriate to the location where the disk drive is to be installed, and put it on the additional disk drive. Location label This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 61 If using the unit without a dummy tray being installed, cooling effect on the disk drives lowers and causes heat generation. Heat generation increases the failure rate, and at its worst it may cause data loss. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 62 The disk array unit cannot use the disk drive only if the disk drive is installed additionally. Provide the proper setting for the disk drive by using the "NEC Storage Manager" or contact the service engineer of the maintenance service agent with the expert knowledge.
Page 63 Then, write down a check mark at the location in which the disk drive is installed, which appears in the area to the right of the model number field. If disk drives are installed at locations '03' and '04,' write down check marks at the '03' and '04' fields. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 64: Addition Of Disk Enclosure
Make backup copies of necessary data before you start installing an additional disk enclosure. If a disk drive in the additional disk enclosure and a disk drive originally installed in the disk array unit are assigned to the same logical disk, the previously written data will be initialized. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 65: Power Check
FC disk enclosure to be added until a click is heard. Similarly, connect the FC-OUT connector on adapter 1 (ADP1) of the existing disk enclosure to the FC-IN connector on adapter 1 (ADP1) of the additional disk enclosure to be added. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 66: Settings Of Switches
FC disk enclosure, set the same value for the ENC ID switches, and then turn on the power. The cable connection diagram and the setting of the ENC ID switch are shown below. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 67 ENC ID according to the ENC ID switch setting above. If you start up the system without setting a new ENC ID, disk drive data in the disk array unit may be destroyed. Installation of additional disk drives Install the additional FC disk drives you have purchased separately. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 68 NOTE: If the shape of the power cord stopper of the power supply for additional FC disk enclosure is different from the figure above, connect the power cord according to the procedure described in Section 5.5. 6-10 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 69 The disk array unit cannot use the disk enclosure only if the disk enclosure is installed additionally. Provide the proper setting for the disk enclosure through the maintenance PC using WebSAM NEC Storage Manager. Or, contact the service engineer of the maintenance service representative with the expert knowledge. See Appendix C for how to use the maintenance PC.
Page 70: Addition Of Optional Battery
Confirm that the standard battery backup unit in each power supply of the disk array unit is fully charged in normal state (Ready state). (You can confirm it from the "WebSAM NEC Storage Manager".)  Prepare the optional batteries before you start the addition procedure.
Page 71 2. As shown in the figure below, remove the power cord stopper to release the power cord, and disconnect the power cord from the power plug. NOTE: If the shape of the power cord stopper of the power supply is different from the figure above, disconnect the power cord according to the procedure below. 6-13 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 72 3. Loosen the screw that secures the power supply to which an optional battery is to be added. 4. Put your finger onto the ejector's protrusion, and pull it forward. 5. When the ejector turns 90 degrees, pull out the power supply. 6-14 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 73 8. Install the BBU GUIDE (removed in step 7) on the power supply. Insert the three points on the end of the BBU GUIDE into the net of the power supply, and place it on the battery backup unit. 6-15 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 74 Incorrect insertion may cause a power failure. 14. Push down the power cord stopper to the left, connect the power cord, and securely fit the power cord stopper into the power cord socket. 6-16 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 75 15. Turn ON the power switch on the new power supply. 16. Using the "WebSAM NEC Storage Manager", confirm the status of the battery backup unit containing the added optional battery. Make sure that the battery backup unit is fully charged and is in Ready state.
Page 76 Write the last three digits of the model number as shown in the figure, and put a circle in the right field. NOTE: The figure above shows an example of writing to the option label when the optional battery NF1400-SZ01E has been additionally installed in the NF1400-SR40E. 6-18 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 77: Addition Of Power Control Card
ON. The power control card is an option exclusively used with the NF1400-SR40E.  For the NF1400-SR40E only Product name: Power control card Model number: NF1400-SP03E 6-19 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 78 Be careful not to lose the screw. Screw Dummy assembly 2. Install the power control card in the disk array unit. Push in the power control card along the rail, and firmly secure it with the screw you removed in step 1. 6-20 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 79 UPS0 and UPS1. Connection to the NX AOC – Connect the NEC Storage-AOC cable separately purchased. The connector on the power control card is P1. 4. Connect the maintenance PC, and install the power control card in the disk array unit.
Page 80: Handling Of Disk Array Unit
It is recommended that important files are backed up to magnetic tapes. This enables the damage to be minimized in case of emergency including sudden vibration or shock and power shutdown caused by power interruption. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 81: Power On/Off Of Disk Array Unit
Turn on the power switches in the following order (1) to (3): (1) Power switches of additional FC disk enclosure (3) Host system (2) Power switches of disk array unit (May be turned on at the same time the power switches of additional FC disk enclosure are turned on.) This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 82 AC power according to the procedure explained in "(3) Turning off AC power". If [POWER LED] lights or flashes, the data in the cache memory is being written onto the disk drive. Do not turn off the AC power. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 83 READY LED] is flashing, data remains in the cache memory on the disk array unit. It takes a maximum of about 20 minutes to write the remaining data from the cache memory to the disk drive. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 84 Turn off the power switches in the following order (1) to (3): (1) Host system (3) Power switches of additional FC disk enclosures (May be turned off at the same time the power switches of disk array unit are turned off.) (2) Power switches of disk array unit This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 85: Ld (Logical Disk) Setting Procedure
When the additional FC disk drives are added to the disk array unit, the RAID type and LD (logical disk) must be set appropriately. Set the RAID type and LD (logical disk) by using the "WebSAM NEC Storage Manager", or contact the service engineer with expert knowledge in your service representative for setting of the RAID type and LD.
Page 86: Action Taken At Occurrence Of Fault Or Error
The user may remove a defected component and install a new component for the replacement according to the description in this chapter. However, if so, NEC does not assume the responsibility for any damage of the disk array unit and components and any influence resulting from the operation of the disk array unit.
Page 87: Countermeasures Taken When Occurrence Of A Fault Is Suspected
The ENC ID switch on the adapter is set After setting the power switch to OFF, set the ENC incorrectly. ID switches on the left and right adapters to be the same. See Section 1.2.3 "Resource Configuration" in Appendix C. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 88 ACCESS LED (green) being on. The logical disk of the disk array unit is Assign the logical disk number appropriately using not assigned. the "WebSAM NEC Storage Manager" or contact your service representative. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 89: Indication At Occurrence Of Fault
The power supply with the POWER FAIL LED supply lights orange. being on or corresponding battery backup unit is defected. Identify the defected unit with WebSAM NEC StorageManager. The FAULT LED on the power control card The power control card with the FAULT LED lights orange.
Page 90: Failure Of Controller
2. Loosen a screw securing the ejector of the target controller. 3. Put your finger on the protrusion of the ejector and pull the ejector toward you. Open the ejector pulling it by 90º, and then pull out the controller. Be careful that it is hot. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 91 Put the memory cards along the rail on the memory connectors of the spare controller and push it firmly so that the levers at the both ends go into the notches of the memory cards. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 92 In case that there is no DIP switch located at A4F2, only one DIP switch, which is located at A1N2, should be set. DIP switches (Location: A1N2 and A4F2) 6. Open the ejectors of the controller for replacement, insert the controller into the slot to the end securely. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 93 Incorrect insertion may cause malfunction. If the controller is replaced with new one, the system starts using the IP address specified for new controller. To connect with maintenance PC and NEC Storage Manager via Ethernet, perform the following procedure: – For maintenance PC, connect by using the default IP address.
Page 94: Failure Of Power Control Card
3. Remove the screw that secures the power control card. Be careful not to lose the screw. 4. Pull out the defective power control card forward, holding the upper and lower protrusions. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 95 If you replace the power control card with the UPS cable being connected while the disk array unit is online, the UPS may detect an alarm. In this case, you need to reset the UPS. For the UPS reset method, see the instruction manual provided with the UPS. 8-10 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 96: Failure Of Power Supply
3. As shown in the figure below, remove the power cord stopper to release the power cord, and disconnect the power cord from the power plug. NOTE: If the shape of the power cord stopper of the power supply is different from the figure above, disconnect the power cord according to the procedure below. 8-11 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 97 4. Loosen the screw that secures the ejector of the defective power supply. 5. Put your finger onto the ejector's protrusion, and pull it forward. 6. When the ejector turns 90 degrees, pull out the defective power supply. 8-12 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 98  When installing the battery backup unit in the power supply, push in the connector until it is locked. Incorrect insertion may cause a power failure or battery backup unit failure. 8-13 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 99 When inserting the power supply into the disk array unit, push it as far as it will go and then secure it with the screw. Incorrect insertion may cause malfunction. Incorrect insertion may cause a power failure. 8-14 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 100 If the clamp is loosely locked, the power cord may come off. To prevent this problem, firmly secure the AC cable clamp near the root of the power cord. 17. Turn ON the power switch on the new power supply. 8-15 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 101: Failure Of Battery Backup Unit
<Replacement procedure> above to replace the other optional battery, and reinstall the battery backup unit to the original position. (Reinstall the standard battery backup unit to the original position, and replace the defective optional battery.) 8-16 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 102: Failure Of Disk Drive
To pull out the disk drive, while lifting the ejector toward you to release the lock, wait until the revolution of the installed disk drive is stopped (for about 30 seconds) in the middle of the slot, then pull the disk drive out. 8-17 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 103 4. With the ejector of the new disk drive opened, engage the guides on the top and bottom faces of the disk drive with the guide grooves on the disk enclosure and insert the disk drive to the end slowly. 8-18 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 104 The setting is enabled starting with the next recovery. 7. The disk array unit operates normally during the data recovery. At the termination of the data recovery, the SERVICE LED on the disk array unit goes off. 8-19 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 105: Check Of Type Name And Manufacturing Numbers
Check of Type Name and Manufacturing Numbers The type name and manufacturing number of the disk array unit are shown at the locations in the figure below. Unit label Manufacturing number label of basic enclosure Manufacturing number label of controller 8-20 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 106 Manufacturing number label of power supply Manufacturing number label of battery backup unit 8-21 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 107: Computer Virus
Keep this manual, the manuals on the peripherals connected to the host unit, and the manuals  of used software products. 8.11 Service and Support If you have any question on this product, contact your service representative. 8-22 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 108: Unit Life/Repair Service Period
Law for Promotion of Effective Utilization of Resources. Ask your NEC sales representative or maintenance service representative for details. The controllers contain lithium batteries. You are to dispose of the lithium batteries as required by local regulations.
Page 109: Product Specification
The table below shows the basic specification of the disk array unit. Maximum disk drives per unit Hot spare feature Provided Host interface specification FC-AL/Fablic (Point to Point) [Optical] Data transfer rate of host interface 200 MB/S or 100 MB/S Disk drive interface specification FC-AL [Copper] This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 110: Optional Components
Optional Components 9.2.1 Options for NEC Storage S1400 Product name Remarks NF1400-SE42E Additional FC disk FC disk enclosure for addition of disk enclosure array NF1400-SM413E Additional FC disk drive 73GB/10,000rpm NF1400-SM414E Additional FC disk drive 147GB/10,000rpm NF1400-SM415E Additional FC disk drive...
Page 111: Environmental Conditions
Weight (in the maximum configuration) Approx. 45 kg Life Expectancies of Components Battery backup unit *1 5 years Fan (power supply) 50,000 hours *1 8-hour charging (power-on) and 16-hour discharging (power-off) in environment in which the ambient temperature is at 25ºC This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 112: Appendix A Features Of Disk Array Unit
24 hours. Depending on the disk capacity, the repair may not be terminated within the defined time. Without commands from the upper system, the repair operates in the fastest mode. See "Individual Settings (Bind/Unbind of Logical Disk)" in "NEC Storage Series Configuration Guide" for the use of the management software (WebSAM NEC Storage Manager).
Page 113: Logical Disk Capacity
An arbitrary logical disk capacity can be bound by using the management software. To bind logical disks, enter the capacity in GBs (M=1024^3). See "Individual Settings (Bind/Unbind of Logical Disk)" in "NEC Storage Series Configuration Guide" for the use of the management software (WebSAM NEC Storage Manager).
Page 114: Port Mode
This feature creates the replication of a logical disk in a single unit. To create the replication, the source logical disk must have the same capacity as the destination disk. This feature is available only on NEC Storage S1400. To use this feature, the specific software "SystemGlobe DynamicDataReplication - NEC Storage S1400" sold separately is required.
Page 115: Miscellaneous Settings
Setting of spare disk  Change of repair time  Refer to "NEC Storage Series Configuration Guide" for the above settings. The time in disk array is set at system start by the time synchronization among controllers. Various Default Values Access Control...
Page 116: Setting Of Os Type
The OS type can be set with the "Configuration Setting" of the management software (WebSAM NEC Storage Manager). In the WWn mode, use "LD Set Type" of the WebSAM NEC Storage Manager to specify the OS. Program Product To use the disk array unit, the following program product is required: ...
Page 117: Updating Of Control Software
You can update the storage control software by yourself. However, if you fail to update it, the disk array unit can no longer operate at the worst. NEC maintenance service representative provides the installation service (additionally charged) for updating the storage control software. It is strongly recommended that you should ask your maintenance service representative who has technical knowledge to update it.
Page 118 (The delay time will be approx. ten seconds per 1TB of difference.) So it is recommended to run shutdown process when you turn off the power of this disk array unit. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 119: Appendix B Installation Procedure
See "3. Logical Disk Capacity" in Appendix A for details. See "Individual Settings (Bind/Unbind of Logical Disk)" in "NEC Storage Series Configuration Guide" for the use of the management software (WebSAM NEC Storage Manager).
Page 120: Appendix C Use Of Maintenance Pc
For the setting, use the Internet protocol (TCP/IP). Remove proxy setting if set. 4. Use the MNT port for the connection (the left Ether port at the lower left corner on the rear of the Disk Array Unit). (The right Ether port is used by the WebSAM NEC Storage Manager.)
Page 121 The IP address of the PC connected is correctly set. – "proxy" is disabled in the setting of Internet Explorer. – If you still fail in connection while the above check results are correct, contact your NEC maintenance service representative. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 122 Startup menu of Maintenance PC Select [Option]. Enter "C" in "1. Password". The browser is updated. (Uppercase letters must be entered.) This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 123: Configuration
Select "4. Configuration" → "4. Port Configuration". Then set the following items. Port Port position Host type Host type (to be selected from the pull-down list. Click the SET button to determine the selection.) 00: Default 01: ACOS4 80: Windows 88: Solaris 89: Linux 8A:AIX 8B:NX 8D:SX This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 124: Fc Port Configuration
See Table 1.2.1 for the relation between the switch setting value and AL_PA. Data Rate Set the data rate of the FC link. (Select a proper value from the pull-down menu.) 0: Auto Negotiate 8: 1Gbps 9: 2Gbps F: Undecided Select "8" or "9". AL_PA Indicates AL_PA. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 125 "SET," add the check of the port to be selected, and click "SET".) (See the LED of the relevant port to confirm the port offline.) And then, confirm the acquired value again. The AL_PA value can be acquired again by power OFF/ON. See Section 2.3. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 126 Increment by one if loop duplication occurs. The rule above may be changed depending on the system configuration in the user side. Set the controller's AL-PA that must be different from the AL-PA of any other FibreChannel equipment in the same host FC group. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 127: Resource Configuration
Select "4. Configuration" → "6. Resource Configuration" to set the following items. ・When there is no configuration information in the system disks.(initial state,in case LAN cable is connected with CONT#0) When there is configuration information in the system disks.(After operation) This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 128 When it is judged that there is no configuration information in the Product Name system disks, this information (default value) is displayed and stored Serial Number to the system disks by clicking of the “SET” button. Port WWN This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 129 DE Location View Up to three additional FC enclosures (NF1400-SE42E) can be connected to  NF1400-SR40E (in DE04, DE08, and DE0C). Up to three additional FC enclosures (NF1400-NE42E) can be connected to  NF1400-NR40E (in DE04, DE08, and DE0C). C-10 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 130: Confirmation Of Unit Setup
CONT1 HP0 CONT1 HP1 Remove the check of port to be deselected and click "SET" → Offline Add the check of port to be selected and click "SET" → Online The unit OFF/ON can provide the same effect. C-11 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 131: Confirmation Of Fc Port Configuration
Setting value for Data Rate on FC Link Port Name Port name (setting value) AL_PA AL_PA status value NPORT ID NPORT ID status value Mode The set information is displayed with characters. Node Name (factory setting) Format defined in the specifications: (xxxxb=0010b、yyyyb=0000b、zzh=00h) C-12 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 132: Confirmation Of Resource Configuration
1. If the resource is not Ready, check Control Condition, DE Condition, and PD Condition for details. 2. If the resource is not installed, you need to make the setting with Resource Config. 3. Before the Base Product License key is unlocked, CONT is in the FAULT state. C-13 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 133: Appendix D Installing Unit On Rack
Appendix D Installing Unit on Rack 1. Installing New Rack-mount Kit (Accessory) on NEC Storage Rack NOTE: The following procedures supposes that a rail is installed on the left part of a rack when the rack is viewed from its front.
Page 134 An attached installation screw is tightened in the bottom screw hole, and a rail is fixed. When 2 screws are attached, use the screw. （lower right figure） Insert 1U partition mark 1U partition mark Set acrew Set acrew This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 135 (3) With the inner held, push the two set screws with a part for cable clamp into the female screws of the rail support and drive the screws equally. Take note on the direction of the part for cable clamp. Drive equall This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 136 Fasten four set screws at two left and two right points on the front of the unit. The figure below only shows the right part of the unit. Fix the left part of the unit similarly. Set screws Set screws This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 137: Installing Rack-Mount Kit (Accessory) On Nec Storage Rack
2. Installing Rack-mount Kit (Accessory) on NEC Storage Rack NOTE: NEC Storage rack indicates one of the followings: NF9100-SY01E/SY02E/SY01BE/SY02BE (24U-rack)   NF9100-SY04E/SY05E/SY04BE/SY05BE (36-U rack)  NF9100-SY06E/SY07E/SY06BE/SY07BE (44U-rack). 2.1 Installation of Rails NOTE: There are two types of rails, one for angle holes on a rack and the other for round holes.
Page 138: Angle Hole Fitting Rail
1. Loosen the four flush screws at the rear end of the rail After loosing the screws, make sure that the moving part of the rail can slide smoothly. NOTE: Do not remove the flush screws. 2. Remove the flush screw (1) enclosed by a circle in the figure below. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 139 3. Install the attached bracket (see the figure below) with the flush screw removed in step 2 loosely. (Make sure that the moving part of the rail can slide smoothly.) Bracket 4. Insert the top and bottom projections into the angle holes on the front of the rack. Insert Enlarged view of encircled part This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 140 5. Mate the angle holes of the inner face of the rack with the screw holes of the rail and fix the rail with the attached set screws. Use the set screw (see the figure below). Set screw 6. Pull the inner toward you and push the top and bottom projections into the angle holes. Inner Insert Insert This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 141 Take note on the direction of the part for cable clamp. Drive equally Drive the four flush screws loosened in step 1 and removed in step 3 securely. This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 142 8. On the right side of the rack, install the other rail in the same procedure. 9. Install the rack nut at the position shown in the figure below (or the first hole on the projection at the top of the rail). Rack nut D-10 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 143 11. Fasten four set screws at two left and two right points on the front of the unit. The figure below only shows the right part of the unit. Fix the left part of the unit similarly. Set screws D-11 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 144: Round Hole Fitting Rail
Remove Remove 2. Loosen four flush screws at the rear side of the rail. After loosening the screws, make sure that the moving part of the rail can slide smoothly. NOTE: Do not remove the flush screws. D-12 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 145 3. Remove the flush screw (1) enclosed by a circle in the figure below. 4. Install the attached bracket (see the figure below) with the flush screw removed in step 3 loosely. (Make sure that the moving part of the rail can slide smoothly.) Bracket D-13 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 146 6. Pull the inner toward you and, with it held, insert the two set screws with a part for cable clamp into the female screws of the inner and drive the screws equally. Take note on the direction of the part for cable clamp. Drive equally D-14 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 147 Drive the four flush screws loosened in step 1 and removed in step 3 securely. 7. On the right side of the rack, install the other rail in the same procedure. D-15 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 148 Rack nut 9. Lift the unit, put the rear section on the rails, and push it into the rack. NOTE: The unit is very heavy. Be careful not to drop it while lifting. Insert D-16 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 149 10. Fasten four set screws at two left and two right points on the front of the unit to fix the unit. The figure below only shows the right part of the unit. Fix the left part of the unit similarly. Screws D-17 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 150: Installing Unit On Hp Rack
The procedure explained in this section covers the rail installed to the left side of the rack, when viewed from the front of it. The same procedure is applied to the right rail. 1. Slightly loosen the four flush screws at the rear of the rail. Flush screw D-18 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 151 Cutout for old rack Cutout for new rack Hook 3. Pull the rail toward you and insert the rivets on the rail into the round holes on the rack. Rivets D-19 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 152 4. While holding the rail, tighten the set screw (M4 screw). Set screw 5. Move to the rear of the rack. First, while pulling the rail toward you, screw the set screw (M5 screw) into the lower female threaded hole. Set screw D-20 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 153 6. Next, secure the fixture, where the cable tie has been passed through, to the rack by screwing the set screw (M5 screw) into the upper female threaded hole. Cable tie Fixture Set screw 7. Firmly tighten the four flush screws. Flush screw D-21 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 154: Installation Of Rack Nuts
Move to the front of the rack, and push one rack nut into the round hole, which corresponds to the cutout on the rail, from the side. Then, push another rack nut into the fifth round hole from the top, as well. Rack nut Cutout Rack nut D-22 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 155: Installation Of Unit
The unit is very heavy. Be careful not to drop it while lifting. 3. Screw four set screws (M5 screws) in the unit at both sides to fix the unit. Set screw This completes the installation of unit. D-23 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 156: Installing Unit On Sun Storedge Rack
Ask your sales representative for details. 4.1 Installation of Rails 1. Temporarily tighten two set screws (#10-32UNF) at both ends of the front frame that corresponds to the unit installation location. (Do not tighten the screws firmly.) Set screw D-24 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 157 2. Hook each rail fitting the round hole in the rail onto the screws in step 1, and temporarily secure it. Screw Round hole 3. Move to the rear of the rack, and firmly secure each rail with two set screws (#10-32UNF). Set screw D-25 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 158: Installation Of Unit
The unit is very heavy. Be careful not to drop it while lifting. 2. At the front of the unit, firmly tighten the four set screws (2 at right and left each) (#10-32UNF) to secure the unit. Set screw This completes the installation of the unit. D-26 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 159: Installing Unit On Express Old-Type Rack
5. Installing Unit on Express Old-type Rack NOTE: The Express old-type racks are: N8540-28 (42U rack), N8540-29 (36U rack), N8540-38 (16U rack), N8540-09 (44U rack), N8540-09AC (44U rack), N8540-10E (35U rack), and N8540-10AC (35U rack). The Express old-type rack-mount kit is the NF9100-SK03E. D-27 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 160: Installing The Rack Mount Kit
5.1 Installing the Rack Mount Kit Install the rack mount kit into the rack as shown in the figure. D-28 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 161: Installation Of Unit
The unit is very heavy. Be careful not to drop it while lifting. 2. At the front of the unit, firmly tighten the four set screws (2 at right and left each) (#10-32UNF) to secure the unit. Set screws This completes the installation of the unit. D-29 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...
Page 162: Cable Wiring
For other cables, put several cables together and pass each set through repeat ties taking care of the notes below. The following figure shows sample wiring of AC cord. NOTE: To route FC cables, note that the maximum bending radius should be equal to or larger than 30 mm. D-30 This Manual:http://www.manuallib.com/nec/s1400-disk-array-unit-user-guide.html...

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