Compaq 3100ES RAID 1: breaking mirrors and rebuilding drives, 4th Edition
Compaq 3100ES - Smart Array RAID Controller Manual
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- Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 1
, 4th edition Abstract...2 Introduction...2 Splitting a mirrored array using the Array Configuration Utility 3 Recombining a split mirrored array using the Array Configuration Utility 4 Breaking a mirror and rebuilding the array using the manual method 5 Reverting to a previous copy of a mirrored - Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 2
only while a server is offline and only for select controller models that may also require a valid HP Smart Array Advanced Pack license. All HP Smart Array controller models support the legacy method for manually breaking a RAID 1(+0) mirror. Introduction When using a configuration with RAID - Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 3
mirrors Supported Controllers Smart Array P212, P410, P410i, P411, P712 (ACU method requires Advanced Pack License) Smart Array E500, P400, P400i, P700m, P800 Smart Array E200, P600 ACU Method x Manual Method x x x x x Smart Array 6i, 641, 642, 6402, 6404 x x (ACU method requires firmware - Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 4
Operation menu. 5. Select the drive controller that contains the array to be re-mirrored. 6. In the Configuration View panel, select the array to use as the source array in the recombined mirrored array. 7. In the Select a Task panel, click Re-Mirror Array. 8. Select the array that is to be mirrored - Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 5
configuration, restart the operating system. The Smart Array controller will use the rebuild process to array using the manual method CAUTION Use the following procedure for configurations with only one array on the controller. If multiple arrays are configured on a single controller, all arrays - Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 6
fail the missing drive(s) and continue in recovery mode. All drives on the controller will remain disabled until you press F2. If you press F1 by mistake 7. Insert a new drive into the open drive bay and the array rebuild should start automatically. If the rebuild does not start automatically, - Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 7
submitting to the controller). 8. After the rebuild is complete, proceed with the operating system boot. Rebuilding the array will bring the array back into a mirrored set using the manual method This method works only if the mirrored set was originally broken using the manual method (not if the ACU - Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 8
bay, and the array rebuild should start automatically. If the rebuild does not start automatically, run the Array Configuration Utility to mirrored (depending on the number of IOPS the server is submitting to the controller). 5. It is recommended that once the rebuild is complete, proceed with the - Compaq 3100ES | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 9
description Business Support Center for HP Array Configuration Utility Configuring Arrays on HP Smart Array Controllers Reference Guide Web address for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be
RAID 1(+0): breaking mirrors and rebuilding
drives
How to, 4th edition
Abstract
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2
Introduction
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2
Splitting a mirrored array using the Array Configuration Utility
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3
Recombining a split mirrored array using the Array Configuration Utility
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4
Breaking a mirror and rebuilding the array using the manual method
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5
Reverting to a previous copy of a mirrored set using the manual method
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7
For more information
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9
Call to action
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9