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Chapter 3 Connections
3.1 Host Connections

ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-

47

Copyright 2011 FUJITSU LIMITED

P3AM-4822-03ENZ0

If a path fails, access can continue by using the path failover function that switches access from
the failed path to another path. The performance of the system can be improved by using the
load balancing function to spread the access load over multiple paths.

Figure 3.3

Multipath connection (direct connection)

Figure 3.4

Multipath connection (switch connection)

•

When configuring multipathing for reliability, make sure to configure a
redundant connection for the controllers of the ETERNUS DX Disk
storage system. Configure paths to connect to different controllers
(CM#0 and CM#1). Combinations of host interface adapter numbers
(CA#0 and CA#1) in controllers do not need to be taken into
consideration.

•

Paths from a single server should be separately connected to a different
host interface adapter in case of host interface adapter failure.

Server

HBA

HBA

Server

HBA

HBA

ETERNUS DX Disk storage system

Port

CA

Port

CM#0

Port

CA

Port

Port

CA

Port

Port

CA

Port

CM#1

Server

HBA

HBA

Server

HBA

HBA

Server

HBA

HBA

Switch

Switch

ETERNUS DX Disk storage system

CM#0

Port

CA

Port

Port

CA

Port

CM#1

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Summary of Contents for DX80 S2

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Page 3: ... guide is intended for use of ETERNUS DX80 S2 DX90 S2 Disk storage system in regions other than Japan Please carefully review the information outlined in this manual Third Edition September 2011 Microsoft Windows Windows Server and Internet Explorer are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries Mozilla Firefox and the Mozilla an...

Page 4: ... Installation This chapter describes the requirements for rack installation This chapter also describes the standard installation rules installation locations and installa tion order of the optional products before shipment from the factory when the optional prod ucts are purchased with the ETERNUS DX80 S2 DX90 S2 Disk storage system at the same time Naming Conventions Abbreviations used in this m...

Page 5: ...bbon in the left margin to distinguish this warning from ordinary descriptions An example is shown here CAUTION This symbol indicates the possibility of minor or moderate personal injury as well as damage to the ETERNUS DX Disk storage system and or to other users and their property if the ETERNUS DX Disk storage system is not used properly Warning Level Indicator Warning Type Indicator Warning De...

Page 6: ...stem Installation 28 2 1 Installation Specifications 28 2 1 1 ETERNUS DX80 S2 28 2 1 2 ETERNUS DX90 S2 30 2 2 Package Size 32 2 3 Installation Area 33 2 4 Installation Environment 34 2 4 1 Air Conditioning 34 2 4 2 Earthquake Resistance 34 2 4 3 Load Bearing Capacity for Floors 34 2 5 Outlet Socket Specifications 35 2 5 1 Specifications for Optional Power Supply Products 35 2 5 2 Required Number o...

Page 7: ...ack Installation Requirements 57 4 1 1 Placement in the Rack 57 4 1 2 Cable Connection 58 4 2 Installable Racks 60 4 2 1 Fujitsu Racks 60 4 2 2 Non Fujitsu Racks 61 4 3 Installation Guide for Optional Products 62 4 3 1 Hot Spares 62 4 4 Standard Installation Rules Before Shipment Only for Regions Other than EMEA I 63 4 4 1 Host Interfaces 63 4 4 2 Drive Enclosures 64 4 4 3 Drives 65 4 4 4 Drive In...

Page 8: ...ion unit AC200 240V 1U Max 2 enclosures connection 25 Figure 1 24 Power distribution unit AC200 240V 2U Max 6 enclosures connection 26 Figure 1 25 Power distribution unit AC200 240V 2U Max 8 enclosures connection 26 Figure 2 1 Installation area and service area 33 Figure 2 2 Power distribution unit 1U 38 Figure 2 3 Power distribution unit 2U 38 Figure 2 4 Breaking characteristics of distribution b...

Page 9: ...ion 58 Figure 4 2 QSFP cable connection single controller type 59 Figure 4 3 QSFP cable connection dual controller type 60 Figure 4 4 Unit installation area 61 Figure 4 5 Installation diagram for a host interface adapter single controller type 63 Figure 4 6 Installation diagram for host interface adapters dual controller type 64 Figure 4 7 Installation diagram for 2 5 drives 66 Figure 4 8 Installa...

Page 10: ...the ETERNUS DX Disk storage system for regions other than EMEA I 36 Table 2 6 Specifications for power distribution unit for DX80 S2 DX90 S2 AC200 240V 1U Max 2 enclosures connection 36 Table 2 7 Specifications for power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 6 enclosures connection 36 Table 2 8 Specifications for power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 8 enc...

Page 11: ...er type For a dual controller type operations can continue even if one of the controllers fails External views of a 2 5 type controller enclosure Front view Figure 1 1 Front view of a 2 5 type controller enclosure IMPORTANT The single controller type differs from the dual controller type by the fol lowing features The controller and I O module are not duplicated Hot maintenance or swapping of the ...

Page 12: ...view of a 2 5 type controller enclosure dual controller type Power supply unit PSU 1 Power supply unit PSU 0 Controller CM 0 LAN MNT port LAN RMT port Drive interface OUT port Host interface adapter CA 0 Host interface adapter CA 1 Cover Power supply unit PSU 1 Controller CM 1 LAN RMT port Drive interface OUT port Host interface adapter CA 0 Power supply unit PSU 0 Controller CM 0 LAN MNT port LAN...

Page 13: ... Copyright 2011 FUJITSU LIMITED P3AM 4822 03ENZ0 Top view Figure 1 4 Top view of a 2 5 type controller enclosure Side view Figure 1 5 Side view of a 2 5 type controller enclosure External views of a 3 5 type controller enclosure Front view Figure 1 6 Front view of a 3 5 type controller enclosure 3 5 disk or 3 5 Solid State Drive SSD ...

Page 14: ...view of a 3 5 type controller enclosure dual controller type Power supply unit PSU 1 Power supply unit PSU 0 Controller CM 0 LAN MNT port LAN RMT port Drive interface OUT port Host interface adapter CA 0 Host interface adapter CA 1 Cover Power supply unit PSU 1 Controller CM 1 LAN RMT port Drive interface OUT port Host interface adapter CA 0 Power supply unit PSU 0 Controller CM 0 LAN MNT port LAN...

Page 15: ...ller enclosure 1 1 1 Controllers The controller contains a CPU cache memory System Capacitor Unit SCU non volatile mem ory host interface adapters drive interface ports and LAN ports The controller controls all oper ations in the ETERNUS DX Disk storage system CPU A single core processor is installed Cache memory Cache memory enables high speed processing by storing frequently used data The cache ...

Page 16: ...erface ports A drive interface port is used to connect drive enclosures The following table shows the drive interface port specifications Table 1 2 Drive interface port specifications LAN ports Two LAN ports RJ 45 are installed in each controller Regions other than EMEA I Each LAN port is used for operation management MNT port and for remote support function RMT port respectively EMEA I region The...

Page 17: ...r Supply Units The power supply unit transforms input AC power from a power socket to DC power and supplies power to each component Two power supply units are installed in each controller enclosure Each power supply unit contains fans 1 2 Drive Enclosures This section explains the main components in the drive enclosure The drive enclosure contains drives installed in the front and I O modules and ...

Page 18: ...e Figure 1 12 Rear view of a drive enclosure single IOM type Dual IOM type Figure 1 13 Rear view of a drive enclosure dual IOM type 2 5 disk or 2 5 Solid State Drive SSD DE ID display panel Power supply unit PSU 1 Cover Drive interface IN port Power supply unit PSU 0 I O module IOM6 0 Drive interface OUT port Power supply unit PSU 1 I O module IOM6 1 Drive interface IN port Drive interface IN port...

Page 19: ...ing 19 Copyright 2011 FUJITSU LIMITED P3AM 4822 03ENZ0 Top view Figure 1 14 Top view of a 2 5 type drive enclosure Side view Figure 1 15 Side view of a 2 5 type drive enclosure 3 5 type drive enclosure Front view Figure 1 16 Front view of a 3 5 type drive enclosure 3 5 disk or 3 5 Solid State Drive SSD DE ID display panel ...

Page 20: ...ar view of a drive enclosure single IOM type Dual IOM type Figure 1 18 Rear view of a drive enclosure dual IOM type Power supply unit PSU 1 Cover Drive interface IN port Power supply unit PSU 0 I O module IOM6 0 Drive interface OUT port Power supply unit PSU 1 I O module IOM6 1 Drive interface IN port Drive interface IN port Drive interface OUT port Power supply unit PSU 0 I O module IOM6 0 Drive ...

Page 21: ...ent that controls the interaction between the controller and the drives The I O module is connected to the controller or an I O module on another drive enclosure Drive interface ports A drive interface port is used to connect a controller enclosure or drive enclosures The drive interface port has an IN port and an OUT port The following table shows the drive interface port specifications Table 1 4...

Page 22: ...1 3 Enclosure Connection Path For a dual controller type a controller enclosure CE is connected to drive enclosures DE with multiple paths A drive enclosure has two independent drive interface ports Path redundancy is maintained by connecting the drive enclosure to two controllers directly This configuration allows operation to continue even if one of the connection paths fails Up to nine drive en...

Page 23: ...isk storage system User s Guide Site Planning 23 Copyright 2011 FUJITSU LIMITED P3AM 4822 03ENZ0 A connection path is not duplicated in a single controller type Figure 1 22 Enclosure connection path single controller type DI DE 02 DI DE 01 DI DE 09 DE 0x DI CE DI Drive interface port DI DI ...

Page 24: ...ble 1 5 2 5 drive specifications 1 4 2 3 5 Drives The following table shows the 3 5 drive specifications Table 1 6 3 5 drive specifications Drive name Drive interface Storage media Storage capacity Speed SAS disks Serial Attached SCSI 6Gbit s Hard disk 300GB 450GB 600GB 900GB 10 000rpm SSDs Flash memory 100GB 200GB Drive name Drive interface Storage media Storage capacity Speed SAS disks Serial At...

Page 25: ...tribution unit for DX80 S2 DX90 S2 AC200 240V 1U Max 2 enclosures connection There are four outlets and two inlets Figure 1 23 Power distribution unit AC200 240V 1U Max 2 enclosures connection The following table shows the specifications of a power distribution unit and the AC cables that are provided Table 1 7 Power distribution unit AC200 240V 1U Max 2 enclosures connection and provided AC cable...

Page 26: ...ecifications of a power distribution unit and the AC cables that are provided Table 1 8 Power distribution unit AC200 240V 2U Max 6 enclosures connection and provided AC cable specifications Power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 8 enclosures connection There are 16 outlets Figure 1 25 Power distribution unit AC200 240V 2U Max 8 enclosures connection Item Specifications Powe...

Page 27: ...le shows the specifications of a power distribution unit and the AC cables that are provided Table 1 9 Power distribution unit AC200 240V 2U Max 8 enclosures connection and provided AC cable specifications Item Specifications Power Voltage AC200 240V Phase Single Frequency 50Hz 60Hz Input cable Connection type Straight through NEMA L6 30P Length 4m Quantity 2 Output cable Connection type IEC60320 ...

Page 28: ...n 3 5 drive configuration Dimensions W D H Controller enclosure 482 645 88mm 2U 482 670 88mm 2U Drive enclosure 482 540 88mm 2U 482 555 88mm 2U Power distribution unit 1U 435 148 38mm 2U 485 280 43mm 2 1 Maximum weight 2 Controller enclosure 35kg Drive enclosure 35kg Power distribution unit 1U 2kg 2U 6kg 2 1 Service area Front 800mm Rear 800mm Power Voltage AC 100 120V AC 200 240V Phase Single Fre...

Page 29: ...200kJ h Drive enclosure AC 100 120V 2100kJ h 2000kJ h AC 200 240V 2100kJ h 2000kJ h Maximum amount of exhaust air Controller enclosure 4 0m3 min Drive enclosure 4 0m3 min Environmental conditions Temperature Operating 10 40 C Not operating 0 50 C Shipping 40 60 C Temperature gradient 15 C Hr or less Humidity Operating 20 80 RH Not operating 8 80 RH Shipping 8 90 RH Humidity gradient 30 day or less...

Page 30: ...istribution unit 1U 2kg 2U 6kg 2 1 Service area Front 800mm Rear 800mm Power Voltage AC 100 120V AC 200 240V Phase Single Frequency 50Hz 60Hz Number of power supply units 2 for each enclosure Plug type EMEA I region For AC200V connections IEC60320 C14G supplied as standard Regions other than EMEA I For AC200V connections NEMA L6 15P supplied as standard For AC100V AC200V connections IEC60320 C14 o...

Page 31: ...ing 0 50 C Shipping 40 60 C Temperature gradient 15 C Hr or less Humidity Operating 20 80 RH Not operating 8 80 RH Shipping 8 90 RH Humidity gradient 30 day or less Maximum wet bulb temperature 29 C Altitude above sea level 0 3000m Air borne dust 0 15mg m3 or less Gas concentration tolerance level Cl2 3 4ppb or less H2S 7 1ppb or less SO2 37ppb or less NH3 420ppb or less NO2 52ppb or less O3 5ppb ...

Page 32: ... of each enclosure The following table shows the package size and the maximum package weight of each compo nent for regions other than EMEA I Table 2 3 Package size for regions other than EMEA I 1 When an order for optional drives to be installed in the factory is placed enclosures are shipped with the drives preinstalled When optional drives are ordered without preinstallation each drive is shipp...

Page 33: ...allation area and the service area that are required for an ETERNUS DX Disk storage system that is installed in a Fujitsu 19 inch rack Secure service areas that are 800mm or more in the front and rear of the ETERNUS DX Disk storage system The size of the side areas varies depending on the rack specifications Figure 2 1 Installation area and service area 800mm or more 800mm or more ETERNUS DX Disk ...

Page 34: ...ing out the exhaust air through the rear of the ETERNUS DX Disk storage system If the intake air temperature does not meet the ambient environment conditions a temperature error occurs and the power of the ETERNUS DX Disk storage system is shut down Front intake air temperature Make sure that the front intake air temperature is between 10 and 40 C Rear exhaust air temperature For example when the ...

Page 35: ...ns the power connection specifications of the ETERNUS DX Disk storage systems 2 5 1 Specifications for Optional Power Supply Products This section explains the specifications of optional power cords and power related optional prod ucts When using power distribution units the number of outlets that are required to connect the con troller enclosure and drive enclosures should be taken into considera...

Page 36: ...cifications for power distribution unit for DX80 S2 DX90 S2 AC200 240V 1U Max 2 enclosures connection Power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 6 enclosures connection Table 2 7 Specifications for power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 6 enclosures connection Usage Plug type Socket type Cable length Remarks Used for connection between the ETERNUS DX Disk ...

Page 37: ...ing power cords to power outlets in different racks It may be necessary to purchase additional power distribution units depending on the installation loca tions of enclosures Without power distribution units Two power sockets are required for each enclosure controller enclosure and drive enclosure With power distribution units Two power sockets are required for each power distribution unit There a...

Page 38: ...ected to a single power distribution unit 1U Figure 2 2 Power distribution unit 1U Power distribution unit 2U Power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 6 enclosures connection Up to six enclosures can be connected Power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 8 enclosures connection Up to eight enclosures can be connected Figure 2 3 Power distribution unit 2U In...

Page 39: ...y the following required conditions and breaking characteristics Required conditions The distribution board circuit protectors must satisfy the required conditions that are listed in Table 2 10 Table 2 10 Required conditions for distribution board circuit protectors Connected device Power supply voltage Current capacity Regions other than EMEA I EMEA I region Power distribution unit for DX80 S2 DX...

Page 40: ... distribution board circuit protectors must be equivalent to or slower than D IEC898 which is shown in Figure 2 4 1 Relationship between the size of excess current and operation time Figure 2 4 Breaking characteristics of distribution board circuit protectors Operation time 0 01 0 02 0 04 0 06 0 1 0 2 0 4 0 6 1 2 4 6 10 20 40 1 2 4 6 10 20 40 60 120 180 1 1 5 2 3 4 5 6 7 8 10 15 20 30 40 50 80 100...

Page 41: ...ower sockets of the distribution boards For power distribution unit 1U connection The following diagram shows a power supply connection example when a power distribution unit for DX80 S2 DX90 S2 AC200 240V 1U Max 2 enclosures connection is used Figure 2 5 Example of a power supply connection using a power distribution unit 1U CP To power supply facility To power supply facility CP Power distributi...

Page 42: ...en a power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 6 enclosures connection or a power distribution unit for DX80 S2 DX90 S2 AC200 240V 2U Max 8 enclosures connection is used Figure 2 6 Example of a power supply connection using a power distribution unit 2U CP Distribution board CE DE xx Line 0 ETERNUS DX Disk storage system To power supply facility CP Distribution board To power su...

Page 43: ... diagram shows a power supply connection example when no power distribution units are used Figure 2 7 Example of a power supply connection without power distribution units CAUTION Do Only connect the ETERNUS DX Disk storage system to circuit protectors CE DE 01 P S U P S U DE 02 Line 0 Line 1 CP CP ETERNUS DX Disk storage system To power supply facility To power supply facility Distribution board ...

Page 44: ... Direct connections and switch connections to servers are available Two types of host interface adapters with a maximum transfer speed of either 1Gbit s or 10Gbit s are available In order to maintain iSCSI performance the iSCSI network should be physically separated from other types of networks such as networks for Internet access and file transfers CHAP CHAP authentication can prevent unauthorize...

Page 45: ...The VLAN function is supported SAS Simple cost effective and high performance network storage environment can be configured Direct connections and switch connections to servers are available The maximum transfer speed is 6Gbit s 3 1 2 Host Connection Path This section explains the connection configuration between a server Host Bus Adapter HBA and an ETERNUS DX Disk storage system host interface po...

Page 46: ...ction configuration the path failover and load balancing functions are not supported A multipath connection configuration is recommended to maintain availability when a problem occurs Figure 3 1 Single path connection direct connection Figure 3 2 Single path connection switch connection Multipath configuration A multipath configuration connects the ETERNUS DX Disk storage system to a server via mu...

Page 47: ...n When configuring multipathing for reliability make sure to configure a redundant connection for the controllers of the ETERNUS DX Disk storage system Configure paths to connect to different controllers CM 0 and CM 1 Combinations of host interface adapter numbers CA 0 and CA 1 in controllers do not need to be taken into consideration Paths from a single server should be separately connected to a ...

Page 48: ...rage system The following figure shows a connection configuration for availability Figure 3 5 Connection that satisfies the system requirements for availability The following figure shows a connection configuration for enhanced performance Figure 3 6 Connection that satisfies the system requirements for enhanced performance When the ETERNUS DX Disk storage system is accessed from both of the serve...

Page 49: ...ach REC path For example the following configuration is not supported because different types of interfaces FC iSCSI exist together on a REC path Figure 3 7 Example of non supported connection configuration when multiple types of remote interfaces are installed in the same ETERNUS DX Disk storage system The following configuration is supported because the same type of inter face is used for each R...

Page 50: ...e connected to the desti nation storage system directly or via switch A digital service unit is required for a remote connection that is using a line The maximum transfer speed is 8Gbit s Figure 3 9 FC connection for remote copy redundant path Figure 3 10 FC connection for remote copy using lines FC RA Copy source ETERNUS DX Disk storage system FC switch FC switch SAN FC FC RA FC RA Copy destinati...

Page 51: ...vailable Table 3 2 Connectable models and available remote interfaces 1 Firmware upgrade may be required to connect to the ETERNUS DX90 S2 For information about firm ware versions contact your sales representative 2 The transfer speed is FC 4Gbit s or 2Gbit s The IPsec function is not supported for iSCSI interfaces To use the IPsec function when performing a remote copy with the ETERNUS DX90 S2 DX...

Page 52: ... for https LAN for operation management In an ETERNUS DX Disk storage system the system administrator logs on to the ETERNUS DX Disk storage system via a LAN to set the RAID configuration manage operations and perform maintenance The computer for operation management that is used for accessing the ETERNUS DX Disk storage system via ETERNUS Web GUI or ETERNUS CLI is called an administration termina...

Page 53: ... Input Power Supply Lines Multiple power supply facilities in the building or UPS units are recommended for power supply redundancy When the ETERNUS DX Disk storage system power supply is redundantly config ured business can continue even if one of the power lines fails Alternatively optimal system design including the server may instead lead to the ETERNUS DX Disk storage system being configured ...

Page 54: ...ets Figure 3 16 Single line power supply when connecting to a UPS unit Figure 3 17 Single line power supply when connecting to a power socket and a UPS unit UPS Power distribution unit ETERNUS DX Disk storage system Line 0 UPS Line 1 PSU PSU Power distribution unit ETERNUS DX Disk storage system PSU PSU Power supply facility Line 0 UPS Power distribution unit ETERNUS DX Disk storage system Line 0 ...

Page 55: ...pply line is available For details about the necessary UPS output capacity refer to the specifications of the UPS that is used A UPS must satisfy the following conditions Rating capacity Secure a sufficient rating capacity for the total value of the maximum power requirements for the enclosures that are to be installed For the maximum power requirements of each enclosure refer to 2 1 Installation ...

Page 56: ...e Site Planning 56 Copyright 2011 FUJITSU LIMITED P3AM 4822 03ENZ0 Power supply configuration If a UPS is used make sure that it supplies power to all the enclosures Configurations where the controller enclosure is powered by the UPS while the drive enclosures are powered directly from AC are not supported ...

Page 57: ...nt in the Rack Enclosures are installed in the following order from bottom to top Tall racks such as the 40U 36U will have a higher center of gravity and anti tipping measures are required Table 4 1 Enclosure installation order Install drive enclosures in order of DE IDs drive enclosure numbers Order Enclosure Size height 1 Power distribution unit PDU 1U 2U 2 Controller enclosure CE 2U 3 Drive enc...

Page 58: ...t are installed in the same rack Secure the necessary number of power outlets within the same rack to avoid connecting power cords to power outlets in different racks It may be necessary to purchase additional power distribution units depending on the installation locations of enclosures The length of the AC output cable that is supplied with the power distribution unit is 3m Figure 4 1 AC cable c...

Page 59: ...the same rack the QSFP cables 0 75m that are included with the ETERNUS DX Disk storage system may be too short for connections between enclosures In this case use the Extension cable between enclosures The length of the Extension cable between enclosures that is provided is 3m or 6m Enclosures in different racks can be installed within this length Figure 4 2 QSFP cable connection single controller...

Page 60: ...allable Racks This section explains the racks in which the ETERNUS DX Disk storage system can be installed 4 2 1 Fujitsu Racks The ETERNUS DX Disk storage system can be installed in a Fujitsu 19 inch rack For informa tion about whether the ETERNUS DX Disk storage system can be installed in an EOLed rack or not contact your sales representative CE PDU DE DE DE DE DE DE PDU DE DE Extension cable bet...

Page 61: ...RNUS DX Disk storage system needs to be installed in a non Fujitsu rack the follow ing conditions must be satisfied Rack specifications Use the rack mount kit supplied with the product to install the ETERNUS DX Disk storage system in the rack The rack specifications must satisfy the conditions listed below For rack specifica tions refer to the manual that is supplied with the rack that is used Pit...

Page 62: ...ive that is installed SAS disks Nearline SAS disks and SSDs The capacity of each type of hot spare must be equal to the largest capacity of the same type drives The number of required hot spares is determined by the total number of drives The following table shows the recommended number of hot spares for each drive type Table 4 3 Recommended number of hot spares for each drive type Specification C...

Page 63: ...nds of host interfaces are available FC 8Gbit s iSCSI 10Gbit s iSCSI 1Gbit s FCoE 10Gbit s and SAS 6Gbit s Mixing different interfaces is possible in the ETERNUS DX Disk storage system Install the host interface adapters for CA 0 first and then CA 1 according to Table 4 4 For a dual controller type the configuration is the same for Controller 0 CM 0 and Controller 1 CM 1 The following table shows ...

Page 64: ...on the controller enclosure type 2 5 type controller enclosure Table 4 5 Priority order of drive enclosure installation for 2 5 type controller enclosure 3 5 type controller enclosure Table 4 6 Priority order of drive enclosure installation for 3 5 type controller enclosure For the ETERNUS DX80 S2 DX90 S2 up to nine drive enclosures can be installed When only 2 5 type enclosures are used for the E...

Page 65: ...n a single enclosure Priority order Type Drive capacity quantity RAID level 1 SSD 2 5inch 100GB x 2 RAID1 2 100GB x 6 RAID1 0 3 100GB x 4 RAID5 4 100GB x 1 Hot spare 5 200GB x 2 RAID1 6 200GB x 6 RAID1 0 7 200GB x 4 RAID5 8 200GB x 1 Hot spare 9 Disk Drive 2 5inch 300GB 10krpm x 2 RAID1 10 300GB 10krpm x 6 RAID1 0 11 300GB 10krpm x 6 RAID5 12 300GB 10krpm x 6 RAID6 13 300GB 10krpm x 1 Hot spare 14...

Page 66: ...lot 10 Slot 11 Slot 12 Slot 13 Slot 14 Slot 15 Slot 0 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 16 Slot 17 Slot 18 Slot 19 Slot 20 Slot 21 Slot 22 Slot 23 Priority order Type Drive capacity quantity RAID level 1 SSD 3 5inch 100GB x 2 RAID1 2 100GB x 6 RAID1 0 3 100GB x 4 RAID5 4 100GB x 1 Hot spare 5 200GB x 2 RAID1 6 200GB x 6 RAID1 0 7 200GB x 4 RAID5 8 200GB x 1 Hot spare 9 Disk Dri...

Page 67: ...t 11 in ascending order according to the installation order in Table 4 8 Then install drives in the slots of a drive enclosure from Slot 0 to Slot 11 in ascending order Figure 4 8 Installation diagram for 3 5 drives 27 Disk Drive 3 5inch 1TB 7 2krpm x 6 RAID6 28 1TB 7 2krpm x 1 Hot spare 29 2TB 7 2krpm x 2 RAID1 30 2TB 7 2krpm x 6 RAID1 0 31 2TB 7 2krpm x 6 RAID5 32 2TB 7 2krpm x 6 RAID6 33 2TB 7 ...

Page 68: ...re installed before 3 5 type drive enclosures 2 5 drives are installed in the 2 5 type controller enclosure and drive enclosures and 3 5 drives are installed in the 3 5 type drive enclosures Figure 4 9 Drive installation example at shipment 2 5 type controller enclosure DE 1 Installation order F F F F F F H3 DE 2 H 1 H 1 C C D D D D D D E E E E E E H 2 CE 0 A A A A A A A A A A B B B B A A B B B B ...

Page 69: ...talled before 2 5 type drive enclosures 3 5 drives are installed in the 3 5 type controller enclosure and drive enclosures and 2 5 drives are installed in the 2 5 type drive enclosures Figure 4 10 Drive installation example at shipment 3 5 type controller enclosure DE 2 B B B B B DE 1 C D D A A A A A CE 0 C C C H 2 H 3 A A A A A A A H1 B 3 5 Nearline SAS 1TB RAID1 0 x 2 3 5 Nearline SAS 2TB RAID5 ...

Page 70: ...information or other use of the information contained in this manual Fujitsu assumes no liability for damages to third party copyrights or other rights arising from the use of any information in this manual Contents of this manual are not to be reproduced without permission from Fujitsu ETERNUS DX80 S2 DX90 S2 Disk storage system User s Guide Site Planning P3AM 4822 03ENZ0 Date of issuance Septemb...

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