IBM DS3512 MANUAL PDF

Malak IBM is not responsible for any radio or television interference caused by using other mankal recommended cables and connectors, or by unauthorized changes or modifications to this equipment. Replacing A Battery 3. Page 74 — Configuring the storage subsystem Page 75 — Host-agent in-band managed storage sub Using The Documentation The troubleshooting information or the diagnostic programs might tell you that you need additional or updated device drivers or other software. Turn off the power switch and contact your IBM technical-support representative for a replacement power supply. The following label indicates moving parts nearby.

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Select Disk Array. Select Diagnostics and Recovery Options. Select Controller Rechargeable Battery Maintenance. This option places the battery into the error state, which requires it to be replaced. Determine whether it is safe to replace the cache battery card. See the Displaying rechargeable battery information procedure.

It is safe to replace the cache battery card when Yes is displayed next to Battery pack can be safely replaced. You might need to reselect the option Display Controller Rechargeable Battery Information multiple times as it might take several minutes before it is safe to replace the cache battery card.

Go to step 8. Force the cache battery card into an error state in the Linux operating system to prevent possible data loss , as follows: Run the iprconfig utility by typing iprconfig Select Work with disk unit recovery. Select Work with resources containing cache battery packs. Select your adapter and type 2. Then press Enter to force the battery error. Note: This option places the battery into the error state, which requires it to be replaced.

If you are sure you want to force a battery error, type c to confirm. If you do not want to force a battery error, type q to cancel. See Displaying rechargeable battery information. You might need to reselect the option Display Controller Rechargeable Battery Information multiple times, because it might take several minutes before it is safe to replace the cache battery card.

Force the cache battery card into an error state in IBM i to prevent possible data loss , on the system or partition that contains the adapter as follows: Be sure that you are signed on to the system with at least service level authority.

Type strsst on the command line and press Enter. Press Enter. Select Work with resources containing cache battery packs from the Hardware Service Manager display and press Enter. Return to the Work with Resources containing cache battery packs display and select Display battery information. Ensure that the field Safe to replace cache battery is set to Yes.

This might take several minutes and you might need to press the refresh key to see the field update. Stop the system. For instructions, see Stopping the system or logical partition. Attention: Do not disconnect the power to the system. That will be done in a later step. Place a rack-mounted system into the service position. See Placing a rack-mounted model into the service position. Remove the service access cover:.

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IBM System Storage DS3512 Express Manuals & User Guides

The DS is available with single or dual controllers, with the option to further enhance the performance of your dual controller system with the Turbo Performance option. You choose the configuration to match your current performance requirements and budget, and IBM offers a way to protect your investment with an upgrade path to later add the options you need. The DS flexibility and options also extends to the disk drives. Disk drives of the same form factor can be intermixed within the appropriate DS or EXP enclosure. The DS carries on the tradition of DS series data protection features with support for multiple RAID levels 0 1, 3, 5, 6, and 10 , storage partitions to manage volume-to-host access, and FlashCopy and Volume Copy to create logical or physical copies of your data.

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Select Disk Array. Select Diagnostics and Recovery Options. Select Controller Rechargeable Battery Maintenance. This option places the battery into the error state, which requires it to be replaced. Determine whether it is safe to replace the cache battery card. See the Displaying rechargeable battery information procedure.

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IBM DS3512 MANUAL PDF

Tegore Check for a fault LED on the power supply and failure replace the failed power supply. Each power supply has a built-in sensor that detects the following conditions: Administration — Subsystem Iibm You may ask, why do I need to clear the event log? Page — Scan and verify the storage logical driv After you turn it on, do not turn it off. Monitor the Recovery Guru in the Storage Manager software for any obvious ibn subsystem errors or problem conditions. A dual-controller DS and a storage bezels. Replacement of Tier 1 CRUs is your responsibility.

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IBM DS3500 Installation, User's, And Maintenance Manual

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