Lenovo ThinkServer RD330 MegaRAID SAS Software User Guide - Page 105
Creating a CacheCade, Configuration
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MegaRAID SAS Software User Guide Chapter 4: WebBIOS Configuration Utility | Creating a CacheCade Configuration NOTE: WebBIOS does not not allow you to select 8 KB as the stripe size when you create a RAID 60 drive group with six drives. 17. Click Accept to accept the changes to the virtual drive definition. 18. If you need to undo the changes, click Reclaim button. 19. Click Next after you finish defining virtual drives. The Configuration Preview screen appears, as shown in Figure 59. 4.6 Creating a CacheCade Configuration Figure 59: RAID 60 Configuration Preview 20. Check the information in the configuration preview. 21. If the virtual drive configuration is acceptable, click Accept to save the configuration. Otherwise, or click Back to return to the previous screens and change the configuration. 22. If you accept the configuration, click Yes at the prompt to save the configuration. The WebBIOS main menu appears. This section contains the procedures for creating CacheCadeRAID virtual drives for the CacheCade advanced software feature. The MegaRAID CacheCade advanced software improves application performance by expanding the MegaRAID read caching capacity. The CacheCade feature uses high-performing CacheCade software as a secondary tier of cache to provide faster reads and to maximize transactional I/O performance. Page 105
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