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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Refer to the information that is provided with your device for electrical specifications. Page 79 – Single-controller direct-attached SAS co Wait up to 5 minutes for the Storage Manager software to recognize the new controller.
Each switch forms its own SAN fabric.
How to switch off storage IBM DS ? – Server Fault
Table Of Contents DS IBM power cords for a specific country or region are usually available only in that country or region. 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.
Replacing A Midplane Assembly Replacing a midplane assembly The midplane assembly must be replaced only by a trained service provider. Unlock the SFP module latch: Front Bezel Chapter 5. ESMs each, complete the following steps: Page United States, see http: To cable a dual-controller DS dd3512 a storage enclosure, connect them as shown in Figure 40 on page Turn off the power switch and disconnect the dc power cable from the failed power supply.
Replacing A Power Supply Fibre Channel Port Leds Table This information can be helpful rs3512 you install additional drives or if you have to report a hardware problem. Unplug the DC power connector from the failed DC power-fan controller.
IBM DS INSTALLATION, USER’S, AND MAINTENANCE MANUAL Pdf Download.
Contact your IBM marketing representative or authorized reseller for more information about models and options. Installation, User’s, and Maintenance. Turn on both of the power-supply switches on the DS Sample Information Record Table Replacing components Page – Removing a controller Page – Removing and installing a cover Page Page – Replacing a controller Page Page – Removing and replacing a controller Page – Removing the battery unit from the contr Page – Chapter Channel switch switch DS Figure Turn off the power switch and contact your IBM technical-support representative for a replacement power supply.
Ds The following illustration shows a direct-attached connection to a single host HBA. When the recovery procedure is completed, select Recheck in the Recovery Guru. Troubleshooting The Storage Subsystem If so, go to step 5.
IBM DS3500 Installation, User’s, And Maintenance Manual
Follow the instructions in the operating-system documentation to make the new logical drives accessible to the operating system. The quality of Category 6 cables can vary between different manufacturers and even different manufactured lots. Go manhal step 8 on page To be noted is that ds35512 sure your system is problem free before you moving ahead. Use this information to obtain additional information about IBM and IBM products, determine what to do if you experience a problem with your IBM system or optional device, and determine whom to call for service, if it is necessary.
To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.
Open the two release levers as shown in the illustration. To avoid a shock hazard, always place electrical equipment on mmanual, static-free level surfaces. Installing A Hard Disk Drive 3.
Page Operating Cool down the environment. 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 other users.
Removing A Battery Unit From The Controller Slide the battery unit out of the controller in the direction that is indicated by the arrow. Upgrade disk drive Firmware Note: Install the storage enclosure in the rack, if you are installing one or more storage enclosures.
Powering off In normal circumstances, the DS subsystem would rarely be powered off: Safety Statements Be sure to read all caution and danger statements in this documentation before you perform the procedures. The hot-swap drive bays that are accessible from the front of the DS storage subsystem and EXP storage enclosure are shown in Figure 2.
Make a copy of this table before you record information in it, in case you need extra space to write new values later, or when you update the configuration.