easyRAID Q24P2-U4R4 Hardware Manual Download

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easyRAID Q24P2-U4R4

Hardware Manual

42-30000-5105

SCSI Channel to Serial ATA II

Disk Array System

Version 1.0

Summary of Contents for Q24P2-U4R4

Page 1: ...easyRAID Q24P2 U4R4 Hardware Manual 42 30000 5105 SCSI Channel to Serial ATA II Disk Array System Version 1 0 ...

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Page 3: ...easyRAID Q24P2 U4R4 U320 SCSI Channel to Serial ATA II Disk Array System Hardware User Manual ...

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Page 5: ... Closed Front Panel 5 Open Front Panel 6 Disk Tray 7 Rear View 8 Installing Disks 9 Making Connections 11 Connecting the Host Interface 11 Connecting a network 12 Connecting and Turning on the Power 12 Mounting in a Rack 13 Installing the Rail Extenders 14 Chapter 3 Maintenance Replacing a Disk 15 Replacing a Power Supply 16 Upgrading Memory 19 Appendix Hardware Specifications 21 ...

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Page 7: ...cumentation are protected by copyright and are distributed under licenses restricting their use copying and distribution No part of this documentation may be reproduced in any form by any means without prior written authorization and its licensors if any Conventions Caution This symbol is used to remind users to pay attention to important descriptions regarding usage and maintenance repair or addi...

Page 8: ...the disk array system on an unstable cart stand or table It may fall causing serious damage to the product Keep the disk array system away from magnetic forces Do not use the disk array system near water Keep the disk array system away from dust sand or dirt Gaps and openings in the cabinet are provided for venti lation Never block or cover these openings because the disk array system may overheat...

Page 9: ...aps and openings since they may touch dangerous voltage points and cause a risk of fire or electric shock Unplug the power cord from the wall outlet before clean ing Keep the disk array system dry Do not use liquid cleaners aerosol cleaners or a wet cloth Use a damp cloth for cleaning Except as specifically explained in this User Manual do not attempt to service the disk array system by yourself O...

Page 10: ...ower Supply Safety Notes To avoid electric shocks do not use an extended power cord or an outlet that does not match the disk array system plug or leaves the plug exposed The disk array system has a 3 wire grounded plug The third pin connects to ground do not remove it If the power cord or plug is damaged or worn unplug it immediately and contact a qualified service technician for maintenance To a...

Page 11: ...etic fields such as those generated by a high voltage power cables and motors etc no direct sunlight a flat stable surface capable of supporting the disk array system VT100 Terminal Settings Refer to the following table for a summary of VT100 terminal settings required to communicate with the disk array system Refer to your system manual for instructions on setting up the VT100 terminal settings I...

Page 12: ...al U320 SCSI interfaces that are compatible with previous SCSI standards Refer to the following table to understand SCSI bus requirements Note Subtract the internal cable length 30 cm from the maximum SCSI bus length to calculate the maximum external SCSI cable length SCSI Standard Maximum SCSI Bus Length in Meters Data Rate in Megabytes per Second Maximum Number of Devices Ultra320 12 320 15 Ultr...

Page 13: ...g and moving it Item qty Disk Array System 1 pcs Hard Disk Tray 24 pcs Hardware and Software User Manuals 1 set Rails 1 set Rail Extenders 1 set Power P S Fail Access Enter ESC easyRA ID Q2 4P2 U 4R 4 Ultra3 20 SCSI to Seria l ATA Disk Array System Hard ware User Manu al Power P S Fail Access Enter ESC Pri Sec easyRA ID Q2 4P2 U 4R 4 Ultra3 20 SCSI to Seria l ATA Disk Array System Softw are User M...

Page 14: ...ing VHDC to VHDC Ultra320 SCSI Cable 1 pcs HPD to VHDC Ultra320 SCSI Cable 1 pcs Terminator VHDC 1 pcs Front Panel Keys 2 pcs Power Cables 3 pcs Screw pack 2 pack Fix Screw pack M5 2 pack Fix Scwer pack M6 2 pack Fix Scwer pack UNC 10 32 2 pack RS 232 cable 1 pcs CD ROM option 1 pcs ...

Page 15: ...y fail indicator Indicates a failed power supply 4 Host computer access indicator Indicates data transfer between the disk array sys tem and the host computer 5 Up function button Moves up in the LCD menus 6 Down function button Moves down in the LCD menus 7 Enter function button Selects a menu item or confirms a choice or entry 8 Escape function button Returns to the previous LCD menu without mak...

Page 16: ...nt Panel No Name Description 1 24 Disk trays 1 24 Removable hot swap disk trays 25 Front panel door Protects the disks and houses the LCD panel Disk Mapping Color Status Bule Access Green Disk Online Red No Disk Tray LED Indication 1 2 3 4 5 6 7 8 9 10 11 12 13 15 17 19 25 14 16 18 21 23 20 22 24 ...

Page 17: ...nts Disk Tray No Name Description 1 Power Error indicator LED Different colors indicate different disk states Green Disk online Orange Disk full Red No disk 2 Access indicator LED This blue LED indicates that the disk is being accessed 3 Tray handle Releases the disk tray 2 1 Front 3 ...

Page 18: ...Supply Handle For power supply removal 10 Power Supply 2 Removable redundant power supply 2 11 Power Supply AC In Connects to a 100 240 VAC power source 12 UPS port Data port for uninterruptable power supply 13 Power Supply Handle For power supply removal 14 Power Supply 3 Removable redundant power supply 1 15 Power Supply AC In Connects to a 100 240 VAC power source 16 Power Supply Switch Switche...

Page 19: ...1 Unlock the front panel door then pull it open 2 Push the button A to release the disk tray handle Pull the handle B to release the tray 3 Align the rear of the disk with the rear of the disk tray 4 Insert the disk into the disk tray and fix into place with screws supplied with the disk Disk Mapping Color Status Bule Access Green Disk Online Red No Disk Tray LED Indication A B ...

Page 20: ...lide the disk tray back into the empty slot A then slowly close the disk tray handle B 6 Repeat steps 2 to 5 until all of the required disks have been installed 7 Push the front panel door closed and lock it A B Disk Mapping Color Status Bule Access Green Disk Online Red No Disk Tray LED Indication ...

Page 21: ...terface connections Small Computer Systems Interface The easyRAID Q24P2 U4R4 has dual Ultra320 SCSI interfaces Follow these instructions to make connections 1 Connect the SCSI terminator A to the right top connector of the easyRAID Q24P2 U4R4 host port 1 primary SCSI channel at the rear of the disk array system 2 Connect the Ultra320 SCSI cable B to the right bottom connector of the easyRAID Q24P2...

Page 22: ...wer connector at the rear of the unit then plug the second power supply cable into the second power connector B and the third power supply cable into the third power connector C 2 Switch on both power supplies Note The system is equipped with auto switching power supplies that can run on 100 to 240 VAC P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I P S 1 P S 3 Fan 4 Fan 3 ...

Page 23: ...ints on the rails 2 Extend both of the rails so that they are the right length to fit in your rack 3 Bolt the rails into the rack using the rack bolts supplied with your rack You will need four nuts and bolts not included for each rail two at the front and two at the back 4 Tighten the locking screws when they are the correct length 5 Slide the disk array system into the rack and bolt it into plac...

Page 24: ...he rail extenders if required 1 If required bolt the rail extenders into place as shown using the small bolts provided 2 Slide the disk array system into the rack and bolt it into place with the supplied fixing screws Note The rail extenders may be required to allow the disk array system room for the front door to open correctly Power P S Fail Access Enter ESC ...

Page 25: ...isk tray 4 Align the rear of the new disk with the rear of the disk tray 5 Insert the new disk into the disk tray 6 Attach the disk to the disk tray with the screws that came with the disk 7 Slide the disk tray back into the empty slot then close the disk tray handle 8 Push the front panel door closed and lock it Note Turn off the audible alert by pressing the Up and Down function but tons on the ...

Page 26: ...appable which means that they can be inserted and removed while the disk array is powered on and operating Follow these instructions to replace a failed power sup ply 1 Identify the power supply that has failed 2 Remove the power cable from the power supply connector at the rear of the unit Note Turn off the audible alert by pressing the Up and Down function but tons on the front panel twice simul...

Page 27: ...ove the faulty power supply by pulling the power supply handle A and pressing the release catch B at the same time P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I Power Supply retaining screw P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I Release catch B A ...

Page 28: ... Supply 6 Insert a new power supply 7 Push the power supply handle into place 8 Tighten the power supply thumbscrew 9 Reconnect the power cable P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I ...

Page 29: ...ctions to upgrade the memory 1 Loosen the screws holding the controller cage in place 2 Slide the controller cage out of the chassis 3 Pull the DIMM retaining clips away from the DIMM the DIMM springs out of the socket Remove the DIMM P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I LAN COM HostPort2 Hos...

Page 30: ...s secured by the DIMM retaining clips 5 Push the controller cage back in lower the handle and tighten the retaining screws Note The DIMM module will fit in only one direction Do not force the DIMM into place P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I LAN COM HostPort2 HostPort1 P S 1 P S 3 Fan 4 Fan 3 Fan 1 Fan 2 P S 2 LAN COM HostPort2 HostPort1 I ...

Page 31: ...Disk Array Func tions O S independent and transparent 512 MB 2 GB DDR II SDRAM LCD panel operation indicator Audible alarm disable alarm LED indicator on disk failures Connectors 4 x Ultra320 SCSI ports 2 channels 1 x RS 232 Serial port 115200 8 N 1 1 x RJ 45 Ethernet port 10 100 Mbps Power Supply Redundant 2 1 350 Watt 100 240 VAC 47 63 Hz 8 4A 10 Over voltage current power and short circuit prot...

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