IBM’s technical support resource for all IBM products and services including downloads, fixes, drivers, APARs, product documentation, Redbooks, whitepapers. IBM Storage at-a-glance guide. The DS series IBM System Storage DS Express Single Controller Storage System. A2D. IBM System Storage DS and EXP Storage Subsystem. DS Storage pdf Storage IBM System Storage DS Express Quick Reference Manual.
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Ensure that the release levers on the controller are in the open position. Dc Power Supply And Fan Units Figure 11 and Table 3 on page 15 below show the location and describe the function of the dc power supply connector pins.
When the recovery procedure is completed, select Recheck in the Recovery Guru. For information on proper disposal of these batteries, contact IBM at Site wiring and power The site wiring and power requirements to operate the DS storage subsystem are specified in this topic.
IBM DS3500 Introduction And Implementation Manual: Ds3512 And Ds3524 Components; Raid Controller
Create a redundant host connection How to switch off the storage ex for maintance? Storage subsystem and controller information record continued Storage Management Controller Ethernet and IP Host IP address subsystem manuxl method addresses, and host name and host name Controller A Controller B Table 28 shows a sample information record.
Multiple single-port hosts, single-controller iSCSI configuration For host configurations, the following illustration is an example of a multiple-host, multiple-port, single-controller, and redundant-path configuration. Installing The Dimm Ensure that the release levers on the controller are in the open position. Page 51 – Controller connectors with Manaul host por Replacing An Esm Download the firmware package Go to ibm fix center to get latest firmware package and readme.
Page 72 Page 73 – Upgrading a single-controller to a dual Records Page – Storage subsystem and controller informa If so, go to step 5. Installing The Storage Manager Client Drive failure Replace the failed drive or mamual.
Page This procedure also requires you to turn off the storage enclosures and the DS, which makes the storage subsystem and any attached storage enclosures inaccessible to mqnual users. Replacing A Power-fan Controller In The Ds Controller-drive Enclosure Replacing a power-fan controller in the DS controller-drive enclosure Use one of these procedures to replace a failed power-fan controller in the DS ,anual enclosure.
You may install a Tier 2 CRU yourself or request IBM to install it, at no additional charge, under the type of warranty service that is designated for your server. Be sure to read all caution and danger statements in this documentation before you perform the procedures.
The storage subsystem components and configurations are explained in this topic. Connect the host interface cables to the controller.
How to upgrade IBM DS/DCS storage firmware – Fibrevillage
Index DS storage subsystem replacingsample information record Solving problems bays, drive 10, 89, controllers, dual DS storage subsystem overview 2 best practices 8 host port adapter 12 DS storage subsystem parts bezels must be identical The illustration Figure 52 on page 63 shows the connections from the host server to the dual-controller DS using two SAS switches that are not connected together.
To connect a SAS expansion card that is installed in a blade server to the DS, complete the following steps: Left-side bezel Right-side bezel and bottom shelf The right-side bezel and bottom shelf contain the drive identification information.
Each controller has 1GB. For information, call Page 99 small-form-factor pluggable SFP module procedure 87 connecting an LC-LC Fibre Channel Troubleshooting cable 40 DS storage subsystem important information about 36 turning off power protective cap 38 for emergency shutdown 98 removal 38 for planned shutdown Save all the packing materials in case you need to return the SFP transceiver.
IBM DS INSTALLATION, USER’S, AND MAINTENANCE MANUAL Pdf Download.
Unlock the SFP module latch: When you send information to IBM, you grant IBM a nonexclusive right to use or distribute the information in any way it believes appropriate without incurring any obligation to you. You may ask, why do I need to clear the event log?
Page 55 SFP module that is connected to a 4-Gbps-capable port will limit the speed of that port to a maximum of 2 Gbps. Failure to do so might cause unpredictable results.
IBM DS3500 Installation, User’s, And Maintenance Manual
The troubleshooting information or the diagnostic programs might tell you that you need additional or updated device drivers or other software.
Standby power LED green Future use only. The storage enclosures that are connected to this connector form a drive channel. DS storage subsystem and EXP storage enclosure parts listing Figure on page and the following table provide a parts listing for the DS storage subsystem and EXP storage enclosure. Intra-building wiring cabling must be shielded and grounded at each end when used with the storage device.
Replacement of Tier 1 CRUs is your responsibility. DS storage subsystem replacingsample information record Solving problems bays, drive 10, 89, controllers, dual DS storage subsystem overview 2 best practices 8 host port adapter 12 DS storage subsystem parts bezels must be identical Prepare the installation site. Documentation Format In the request, be sure to include the publication part number and title.
Release levers Power supply Figure Page 94 To protect against the loss of any one path from the host blade servers to the DS, use redundant host connections. This configuration is also the configuration to use for a dual-node host configuration.