User manual ACER VERITON M2611

[. . . ] Record the model number, serial number, purchase date, and place of purchase information in the space provided below. The serial number and model number are recorded on the label affixed to your computer. All correspondense concerning your unit should include the serial number, model number, and purchase information. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopy, recording, or otherwise, without the prior written permission of Acer Incorporated. Model Number : _________________________________ Serial Number: ___________________________________ Purchase Date: ___________________________________ Place of Purchase: ________________________________ Acer and the Acer logo are registered trademarks of Acer Inc. [. . . ] Detailed information on how to configure and daisy chain enclosures is also provided along with instructions on how to set the enclosure ID. 29 Setting the Enclosure ID Each of the fourteen disk drive slots of the Altos S700 Series has a unique identifier assigned to it. This identifier is assigned using a combination of the slot number and the enclosure ID. The enclosure ID is set using the enclosure ID switch, located on the rear of the Altos S700 (see Figure 3-1). Note: The enclosure ID must be set prior to powering on the enclosure. Note: Each enclosure must have a separate ID when daisy chained together. Note: 2Gb Amphenol cables must be used if 2Gb operation is required. Note: Contact your sales person for a list of approved HBA's. 30 Chapter 3 JBOD Configurations Figure 3-1 Location of Enclosure ID Switch 1 2 1 2 0 Enclosure ID Switch 1 This enclosure ID switch can be set to 0 through 7. The graphic below shows the slot number and location. Slot location when viewed from the front of the enclosure I 0 I Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 8 Slot 9 Slot 10 Slot 11 Slot 12 Slot 13 LSM LSM Slot 0 31 The fourteen disk drive slots (0 to 13), will be assigned an identifier based on the enclosure ID and the slot number as shown below. Enclosure ID Drive Slot 0 1 2 3 4 5 6 7 Slot 0 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 8 Slot 9 Slot 10 Slot 11 Slot 12 Slot 13 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 23 24 25 26 27 28 29 30 31 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 49 50 51 52 53 54 55 56 57 58 59 60 61 63 64 65 66 67 68 69 70 71 72 73 74 75 76 78 79 80 81 82 83 84 85 86 87 88 89 90 91 93 94 95 96 97 98 99 100 101 102 103 104 105 106 108 109 110 111 112 113 114 115 116 117 118 119 120 121 32 Chapter 3 JBOD Configurations Configurations This section describes the procedures for cabling the main configurations of the Altos S700 Series JBOD. Note: The following configuration procedures refer to connecting the Altos S700 Series directly to the host system. It is also possible to connect the system using a Hub/Switch. Caution: Before working on the enclosure, ensure that anti-static precautions have been taken. The minimum requirement is an anti-static wrist strap and grounding wire. 33 JBOD Configurations There are two JBOD configurations covered in this Installation Guide: · · Dual FC Loop mode (including how to daisy chain enclosures) Quad Loop (single enclosure with 4 FCAL loops) Note: The following examples show the Copper/Copper I/O Module option for illustration purposes. The configuration procedures are identical for all I/O Module options. Dual FC Loop Configuration Note: For dual FC Loop enclosures there must be two LS modules installed in the enclosure. This section describes the procedure for connecting a dual FC Loop configuration to your host computer, and how to daisy chain these enclosures together. To connect the dual FC Loop enclosure to the host: Note: You will need two HBA's in your host system, or a single HBA with support for two connections. A hub, switch or two hosts with HBA may also be used. 1 2 3 4 Insert the connector on the first cable, into the top connector on the first I/O module (see Figure 3-2). Insert the other end of this cable into the connector on your HBA. Insert the connector on the second cable, into the top connector on the second I/O module (see Figure 3-2). The controller enables multiple hosts to access an array of disk drives, which can be configured as one or more virtual storage devices (logical units). The controller provides continuous access to data in the event of a disk drive failure. When configured in a dual-active controller system, the RAID controller also provides continuous access to data in the event of a controller failure. This dual-active controller system is one in which two controllers share access to the same array of disk drives. In the event of a controller failure, controller operations are assumed by the surviving controller through a failover process. The failed controller can then be removed and replaced while the system is online. The new controller resumes processing array operations in a failback process. During failover and failback, write cache coherency is maintained with the disk drives. Three circuit boards make up the RAID Controller: · Controller: The controller circuit board contains the main controller and peripheral functions, including processor, controlstore memory, XOR engine and cache controller, and host and device fibre channel input/output processors (IOPs). I/O: The I/O circuit board provides the interface to the disk drive enclosure (device) and host as well as general support functions. It also contains the switching power supply, which generates +3. 3 Vdc and +2. 5 Vdc from +5 Vdc, hot-swap circuits, and battery backup unit (BBU) circuits. Ethernet1: The ethernet circuit board provides an ethernet interface to the controller, and connections for debug and out-ofband service to the host and device PCI busses. · · The RAID Controller requires a minimum of two circuit boards: the controller and I/O. The controller and I/O circuit boards are connected using two 38-pin controlled impedance connectors. 1 This option is not yet available. [. . . ] Ett allvarligt avbrott i luftflödet kan orsakas och därmed reducera kylningen om detta inte görs. LS Module-valvontayksikön poistamisen seurauksena syntyvä aukko on peitettävä suojalevyllä tai asentamalla uusi valvontayksikkö entisen tilalle. Muussa tapauksessa ilmavirran kulku saattaa häiriintyä, mikä heikentää jäähdytystä merkittävästi. Når LS Module er fjernet, skal det hul, der opstår, dækkes. Det gøres enten ved at påsætte en udstanset plade eller ved at installere en anden LS Module til erstatning. Hvis du ikke gør det, kan det give forstyrrelser i luftstrømningerne og reducere afkølingen alvorligt. Når en LS Module er fjernet, må hullet blokkeres ved å installere en maskeringsplate eller ved å sette inn en annen LS Module. [. . . ]