HP 226593-B21 RAID 1: breaking mirrors and rebuilding drives, 4th Edition
HP 226593-B21 - Smart Array 5i RAID Controller Manual
UPC - 720591665913
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HP 226593-B21 manual content summary:
- HP 226593-B21 | 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 - HP 226593-B21 | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 2
mirror feature, is available 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 - HP 226593-B21 | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 3
used and the selected controller support the action. • The server is offline. • Any applicable Smart Array Advanced Pack keys have been successfully installed. IMPORTANT You cannot split an array if it contains logical drives in RAID 0, RAID 5, RAID 6, RAID 50, or RAID 60 configurations. NOTE You - HP 226593-B21 | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 4
. 3. Restart the operating system. 4. Select the HP ACU selection within the Maintenance Operation menu. 5. In the selection panel, select Array Configuration and Diagnostics. 6. In the Configuration drop down menu, select the applicable controller. 7. Highlight or select the desired logical drive - HP 226593-B21 | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 5
the server is submitting to the controller). For more information or to download the Array Configuration Utility, refer to this URL: http://h18004.www1.hp.com/products/servers/proliantstorage/software-management/acumatrix/index.html Breaking a mirror and rebuilding the array using the manual method - HP 226593-B21 | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 6
one drive. For RAID 1+0 configurations, the first missing drive(s) and continue in recovery mode. All drives on the controller will remain disabled until you press F2. If you press F1 a new drive into the open drive bay and the array rebuild should start automatically. If the rebuild does not start - HP 226593-B21 | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 7
it stops blinking and turns solid green, the rebuild is complete. A 300-GB SAS (3.5" 15K) drive can take up to 2 hours to rebuild a mirrored array (depending on the number of IOPS the server is submitting to the controller). 8. After the rebuild is complete, proceed with the operating system boot - HP 226593-B21 | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 8
drive bay, and the array rebuild should start automatically. If the rebuild does not start automatically, run the Array Configuration Utility to initiate GB SAS (3.5" 15K) drive can take up to 2 hours to rebuild a mirrored (depending on the number of IOPS the server is submitting to the controller). - HP 226593-B21 | RAID 1: breaking mirrors and rebuilding drives, 4th Edition - Page 9
information, refer to the resources listed below. Resource description Business Support Center for HP Array Configuration Utility Configuring Arrays on HP Smart Array Controllers Reference Guide Web address http://h20000.www2.hp.com/bizsupport/TechSupport/Home.jsp?la ng=en&cc=us&prodTypeId
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