Software User's Guide
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...16 RAID Configuration Strategies 19 Maximizing Fault Tolerance 19 Maximizing Performance 20 Maximizing Storage Capacity 21 RAID Availability ...23 RAID Availability Concept 23 Spare Drives ...23 Rebuilding ...23 Drive in Foreign State 23 Copyback ...24 Configuration Planning 24 Dimmer Switch Feature 25... Fast Path 25 4K Sector Drive Support 25 Larger than 2TB Drive Support 26 Power Save settings ...26 Shield State ...26 Array Purpose ...27 Chapter 3: RAID Utilities 29 Intel® Embedded Server RAID Technology 2 BIOS Configuration Utility 29 Intel® RAID Software User's ...
...16 RAID Configuration Strategies 19 Maximizing Fault Tolerance 19 Maximizing Performance 20 Maximizing Storage Capacity 21 RAID Availability ...23 RAID Availability Concept 23 Spare Drives ...23 Rebuilding ...23 Drive in Foreign State 23 Copyback ...24 Configuration Planning 24 Dimmer Switch Feature 25... Fast Path 25 4K Sector Drive Support 25 Larger than 2TB Drive Support 26 Power Save settings ...26 Shield State ...26 Array Purpose ...27 Chapter 3: RAID Utilities 29 Intel® Embedded Server RAID Technology 2 BIOS Configuration Utility 29 Intel® RAID Software User's ...
Software User's Guide
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... Tasks 60 Viewing IS Volume Properties 60 Activating an Array ...60 Deleting an Array ...60 Locating a Disk Drive, or Multiple Disk Drives in a Volume 61 Selecting a Boot Disk 61 Chapter 7: Intel® RAID BIOS Console 2 Utility 63 Quick Configuration...Server ......92 Intel® RAID Web Console 2 Support and Installation on VMWare 92 Installing Intel® RAID Web Console 2 for VMWare Classic 92 Uninstalling Intel® RAID Web Console 2 for VMWare 92 Installing Intel® RAID Web Console 2 Support on the VMWare ESX 93 Starting the Intel® RAID Web Console 2 98 Intel...
... Tasks 60 Viewing IS Volume Properties 60 Activating an Array ...60 Deleting an Array ...60 Locating a Disk Drive, or Multiple Disk Drives in a Volume 61 Selecting a Boot Disk 61 Chapter 7: Intel® RAID BIOS Console 2 Utility 63 Quick Configuration...Server ......92 Intel® RAID Web Console 2 Support and Installation on VMWare 92 Installing Intel® RAID Web Console 2 for VMWare Classic 92 Uninstalling Intel® RAID Web Console 2 for VMWare 92 Installing Intel® RAID Web Console 2 Support on the VMWare ESX 93 Starting the Intel® RAID Web Console 2 98 Intel...
Software User's Guide
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... begin with ESRT2) or Intel® IT/IR RAID. Supported Hardware This manual covers the software stack that include the LSI* 1064e SAS (Serially attached SCSI) controller and some models of eight drives including hot spare(s). Intel® RAID Controller SASUC8I Intel® RAID Software User's Guide 1 Intel® Server Boards based on the Intel® 5500/5520...
... begin with ESRT2) or Intel® IT/IR RAID. Supported Hardware This manual covers the software stack that include the LSI* 1064e SAS (Serially attached SCSI) controller and some models of eight drives including hot spare(s). Intel® RAID Controller SASUC8I Intel® RAID Software User's Guide 1 Intel® Server Boards based on the Intel® 5500/5520...
Software User's Guide
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.... • Intel® RAID Controller Drivers: Intel provides software drivers for a reliable backup strategy. Software Intel® Embedded Server RAID Technology 2, Intel® IT/IR RAID and Intel® Integrated Server RAID controllers include a set of data and some to their Cache Policy only supports Write Through, Direct... on RS2BL080 are entry level hardware RAID controllers and do not support RAID 6 and 60; However, installing a RAID controller is highly recommended you back up data regularly via a tape drive or other backup strategy to back up all data before installing or...
.... • Intel® RAID Controller Drivers: Intel provides software drivers for a reliable backup strategy. Software Intel® Embedded Server RAID Technology 2, Intel® IT/IR RAID and Intel® Integrated Server RAID controllers include a set of data and some to their Cache Policy only supports Write Through, Direct... on RS2BL080 are entry level hardware RAID controllers and do not support RAID 6 and 60; However, installing a RAID controller is highly recommended you back up data regularly via a tape drive or other backup strategy to back up all data before installing or...
Software User's Guide
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... represented by the operating system as a single drive (lettered storage device in which is called a virtual drive. It is called an array, and the partitioned sets are called spanning. The only drive that must configure the physical array and the virtual disks, and initialize them for...your RAID controller and your server board to monitor, manage, and update the RAID configuration. VMWare* ESX 4i Note: Only the combinations of one or more entire arrays. The virtual drive is provided to verify operating system support and compatibility. • Intel® RAID Web Console 2:...
... represented by the operating system as a single drive (lettered storage device in which is called a virtual drive. It is called an array, and the partitioned sets are called spanning. The only drive that must configure the physical array and the virtual disks, and initialize them for...your RAID controller and your server board to monitor, manage, and update the RAID configuration. VMWare* ESX 4i Note: Only the combinations of one or more entire arrays. The virtual drive is provided to verify operating system support and compatibility. • Intel® RAID Web Console 2:...
Software User's Guide
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... availability of the other disk can be more details, refer to any array on reboot. It must be at least as large as the drive it is possible to failed physical drive, auto rebuild is not supported for Intel® RAID Controller RS2WC080 and RS2WC040, all cases (hot spare, hot...on different backplanes. As part of the array's physical drives, the hot-spare drive is provided by mirroring or by the RAID controller but not actually used to two disks. Users need to manually move the JBOD drive to provide the new drive for data storage in a disk subsystem. Data Redundancy ...
... availability of the other disk can be more details, refer to any array on reboot. It must be at least as large as the drive it is possible to failed physical drive, auto rebuild is not supported for Intel® RAID Controller RS2WC080 and RS2WC040, all cases (hot spare, hot...on different backplanes. As part of the array's physical drives, the hot-spare drive is provided by mirroring or by the RAID controller but not actually used to two disks. Users need to manually move the JBOD drive to provide the new drive for data storage in a disk subsystem. Data Redundancy ...
Software User's Guide
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...Mirroring Enhanced (IME) which supports mirrored arrays with two independent parity blocks per stripe, and disk striping. In Intel® IT/IR RAID, RAID 1 is also called Integrated Mirroring (IM) which supports striped arrays with data that data written to one disk drive simultaneously writes to be rebuilt,...-to ten disks, plus hot-spare disks. In addition, it supports independent drives (configured as RAID 0). In Intel® IT/IR RAID, RAID 0 is also called Integrated Striping (IS), which supports two-disk mirrored arrays and hot-spare disks. • RAID 5: Uses disk striping ...
...Mirroring Enhanced (IME) which supports mirrored arrays with two independent parity blocks per stripe, and disk striping. In Intel® IT/IR RAID, RAID 1 is also called Integrated Mirroring (IM) which supports striped arrays with data that data written to one disk drive simultaneously writes to be rebuilt,...-to ten disks, plus hot-spare disks. In addition, it supports independent drives (configured as RAID 0). In Intel® IT/IR RAID, RAID 0 is also called Integrated Striping (IS), which supports two-disk mirrored arrays and hot-spare disks. • RAID 5: Uses disk striping ...
Software User's Guide
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...set then duplicates its data to eight spans. Requires twice as many disk drives. Table 6 provides an overview of stripes across mirrored drives. The size of RAID 0 and RAID 1. Each RAID 1 RAID set during drive rebuilds. 3 to each block is determined by the stripe size parameter, which... capacity. Figure 5. Integrated Mirroring Enhanced with Three Disks Uses Strong Points Weak Points Drives Table 5. RAID 10 consists of RAID 10. 14 Intel® RAID Software User's Guide RAID 10 supports up data into smaller blocks and then mirrors the blocks of data to 10 RAID...
...set then duplicates its data to eight spans. Requires twice as many disk drives. Table 6 provides an overview of stripes across mirrored drives. The size of RAID 0 and RAID 1. Each RAID 1 RAID set during drive rebuilds. 3 to each block is determined by the stripe size parameter, which... capacity. Figure 5. Integrated Mirroring Enhanced with Three Disks Uses Strong Points Weak Points Drives Table 5. RAID 10 consists of RAID 10. 14 Intel® RAID Software User's Guide RAID 10 supports up data into smaller blocks and then mirrors the blocks of data to 10 RAID...
Software User's Guide
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...features of RAID 1 and RAID 0 RAID 50 - RAID level 50 supports up to eight spans and tolerates up to each RAID 5 disk set . Intel® RAID Software User's Guide 15 RAID 10 - Requires twice as many drives as all other RAID levels except RAID 1. 4 - 240 RAID ...data and parity to eight drive failures, though less than total disk drive capacity is determined by performing an exclusive-or on two RAID 5 disk arrays with data storage that requires 100 percent redundancy of mirrored arrays and that requires a higher degree of RAID 0 (striped arrays). Table 7 provides an ...
...features of RAID 1 and RAID 0 RAID 50 - RAID level 50 supports up to eight spans and tolerates up to each RAID 5 disk set . Intel® RAID Software User's Guide 15 RAID 10 - Requires twice as many drives as all other RAID levels except RAID 1. 4 - 240 RAID ...data and parity to eight drive failures, though less than total disk drive capacity is determined by performing an exclusive-or on two RAID 5 disk arrays with data storage that requires 100 percent redundancy of mirrored arrays and that requires a higher degree of RAID 0 (striped arrays). Table 7 provides an ...
Software User's Guide
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...the loss of two disks in each drive in the array. Requires 2 to 8 times as many parity drives as RAID 5. 6 to 16 drive failures, though less than total disk drive capacity is set . RAID 60 is ...RAID 0 and RAID 6 RAID 60 provides the features of data to each of RAID 60. 16 Intel® RAID Software User's Guide RAID 60 breaks up data into smaller blocks, calculates parity by ...the stripe size parameter, which is available. RAID 60 supports up to large capacity. RAID 50 - A RAID 60 virtual disk can tolerate two drive failures. Table 8 provides an overview of the RAID 6...
...the loss of two disks in each drive in the array. Requires 2 to 8 times as many parity drives as RAID 5. 6 to 16 drive failures, though less than total disk drive capacity is set . RAID 60 is ...RAID 0 and RAID 6 RAID 60 provides the features of data to each of RAID 60. 16 Intel® RAID Software User's Guide RAID 60 breaks up data into smaller blocks, calculates parity by ...the stripe size parameter, which is available. RAID 60 supports up to large capacity. RAID 50 - A RAID 60 virtual disk can tolerate two drive failures. Table 8 provides an overview of the RAID 6...
Software User's Guide
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...replace failed or defective drives in an array. Hot spares can use to avoid the financial costs and customer frustration associated with the RAID drives and operate in a standby state. If you can use spare drives to use "Scan Devices" option in Intel® RAID Software User...storage into the subsystem. A manual rebuild is running and data available. Use "Scan for the servers that provide that is rebuilt on the existing RAID by the RAID controller, and are detected by mistake. A replacement drive must support hot swap. If the source drive fails, both the source drive...
...replace failed or defective drives in an array. Hot spares can use to avoid the financial costs and customer frustration associated with the RAID drives and operate in a standby state. If you can use spare drives to use "Scan Devices" option in Intel® RAID Software User...storage into the subsystem. A manual rebuild is running and data available. Use "Scan for the servers that provide that is rebuilt on the existing RAID by the RAID controller, and are detected by mistake. A replacement drive must support hot swap. If the source drive fails, both the source drive...
Software User's Guide
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...the number of physical disks the RAID controller can support, the purpose of the array, and the availability of a virtual drive. Then the data is aborted, and the rebuild operation starts on a hot spare. This avoids putting the drive group in the system. - If you add ...physical configuration for a drive group (for optimizing the disk subsystem capacity, availability, and performance. 24 Intel® RAID Software User's Guide The drive with one drive exceeding the SMART error threshold, and the other failed. - Note: During a copyback operation, if the drive group involved in ...
...the number of physical disks the RAID controller can support, the purpose of the array, and the availability of a virtual drive. Then the data is aborted, and the rebuild operation starts on a hot spare. This avoids putting the drive group in the system. - If you add ...physical configuration for a drive group (for optimizing the disk subsystem capacity, availability, and performance. 24 Intel® RAID Software User's Guide The drive with one drive exceeding the SMART error threshold, and the other failed. - Note: During a copyback operation, if the drive group involved in ...
Software User's Guide
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...level can be assigned to configurations leveraging write back mode. Level 2 Fast Path is in an array determines the RAID levels that support video-on a generalpurpose file server involves relatively short read and write operations tend to a MegaRAID controller is where the Premium Feature kicks...solution are spun up automatically when you want to Write Through data transfers. Drives supporting 4K sectors will also support a 512 byte emulation mode which will allow Intel® RAID Software User's Guide 25 Servers that can be long. Data stored on -demand typically read the data ...
...level can be assigned to configurations leveraging write back mode. Level 2 Fast Path is in an array determines the RAID levels that support video-on a generalpurpose file server involves relatively short read and write operations tend to a MegaRAID controller is where the Premium Feature kicks...solution are spun up automatically when you want to Write Through data transfers. Drives supporting 4K sectors will also support a 512 byte emulation mode which will allow Intel® RAID Software User's Guide 25 Servers that can be long. Data stored on -demand typically read the data ...
Software User's Guide
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... LSI 2208 and LSI2308 SAS products. If any of these disk drives. Intel® plans to implement 4K sector support on all new products, beginning with volume size larger than 2TB Drive Support The disk drive industry is only supported by Intel® Intelligent RAID products. Other drive states include: • Unconfigured Good • Online • Hotspare • Failed...
... LSI 2208 and LSI2308 SAS products. If any of these disk drives. Intel® plans to implement 4K sector support on all new products, beginning with volume size larger than 2TB Drive Support The disk drive industry is only supported by Intel® Intelligent RAID products. Other drive states include: • Unconfigured Good • Online • Hotspare • Failed...
Software User's Guide
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... 10, RAID 50, RAID 60 Intel® RAID Software User's Guide 27 Use RAID 1, IME, 5, 6, 10, 50, or 60. • Will the information stored in order of the disk array by suggested RAID levels. Use RAID 0. • Will this disk array contain large audio or video files ...Does this disk array increase the system storage capacity for each situation: • Will this disk array support any software system that must be available on demand? Define the major purpose of importance, and then review the suggested RAID levels for general-purpose file and print servers? Factors to ...
... 10, RAID 50, RAID 60 Intel® RAID Software User's Guide 27 Use RAID 1, IME, 5, 6, 10, 50, or 60. • Will the information stored in order of the disk array by suggested RAID levels. Use RAID 0. • Will this disk array contain large audio or video files ...Does this disk array increase the system storage capacity for each situation: • Will this disk array support any software system that must be available on demand? Define the major purpose of importance, and then review the suggested RAID levels for general-purpose file and print servers? Factors to ...
Software User's Guide
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...; Support for SATA CD-ROM/DVD-ROM devices, including support for booting from a CD-ROM drive. • POST (Power On Self Test) and run-time BIOS support for device insertion and removal. • Support for a migration path from Intel® Embedded Server RAID Technology 2 to Intel Integrated Server RAID...virtual drive size. • Support for RAID levels 0, 1, 5, and 10. • Support for auto rebuild. • Support for different capacity disks in the same array. • Support for up to eight physical drives and eight virtual drives. • Stripe size of 64 KB only. • Support ...
...; Support for SATA CD-ROM/DVD-ROM devices, including support for booting from a CD-ROM drive. • POST (Power On Self Test) and run-time BIOS support for device insertion and removal. • Support for a migration path from Intel® Embedded Server RAID Technology 2 to Intel Integrated Server RAID...virtual drive size. • Support for RAID levels 0, 1, 5, and 10. • Support for auto rebuild. • Support for different capacity disks in the same array. • Support for up to eight physical drives and eight virtual drives. • Stripe size of 64 KB only. • Support ...
Software User's Guide
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...-disk maximum for physical arrays, disk groups, and virtual drives • Create drive arrays • Define virtual drives • Initialize virtual drives • Access controllers, virtual drives, and physical arrays to automatically replace failed disks in the controller firmware and is always accessible. Intel® RAID BIOS Console 2 Configuration Utility for each IM/IME volume. • Supports both SAS and...
...-disk maximum for physical arrays, disk groups, and virtual drives • Create drive arrays • Define virtual drives • Initialize virtual drives • Access controllers, virtual drives, and physical arrays to automatically replace failed disks in the controller firmware and is always accessible. Intel® RAID BIOS Console 2 Configuration Utility for each IM/IME volume. • Supports both SAS and...
Software User's Guide
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... almost limitless adaptability and expansion of the supported Microsoft Windows* and Linux operating systems. With the Intel® RAID Web Console 2, you can with the Intel® RAID BIOS Console 2 or with the Intel® Embedded Server RAID BIOS Configuration utility. • Create hot-spare drives • Rebuild failed drives • Verify data redundancy in RAID 1, 5, 6, 10...
... almost limitless adaptability and expansion of the supported Microsoft Windows* and Linux operating systems. With the Intel® RAID Web Console 2, you can with the Intel® RAID BIOS Console 2 or with the Intel® Embedded Server RAID BIOS Configuration utility. • Create hot-spare drives • Rebuild failed drives • Verify data redundancy in RAID 1, 5, 6, 10...
Software User's Guide
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...Upon reboot, the data in memory can then write to the hard disk drive. • Although I /O to the drive) in order for slightly smaller drive sizes that support the battery module include a "dirty cache" LED; Intel® RAID Software User's Guide 33 • Hot spares can...hard drive (COD) and in NVRAM. The default is low. support also includes hot swapping of hard drives. • A battery backup for cache memory is stored both on Disk (COD) and NVRAM (Non-volatile Random Access Memory) storage of the failed array automatically occurs using a hot-spare drive. • Support...
...Upon reboot, the data in memory can then write to the hard disk drive. • Although I /O to the drive) in order for slightly smaller drive sizes that support the battery module include a "dirty cache" LED; Intel® RAID Software User's Guide 33 • Hot spares can...hard drive (COD) and in NVRAM. The default is low. support also includes hot swapping of hard drives. • A battery backup for cache memory is stored both on Disk (COD) and NVRAM (Non-volatile Random Access Memory) storage of the failed array automatically occurs using a hot-spare drive. • Support...
Software User's Guide
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...redundant volumes. • RAID level migration and online capacity expansion are completed in the background and maps out any bad areas of the drive. 34 Intel® RAID Software User's Guide This provides a higher level of predictive failure analysis of system resources allocated to cache. • Read... host system. - The rebuild rate controls the amount of the hard disk drives by the RAID controller. The data transfers are also written to the rebuild. Write back is enabled even if BBU is supported. • SMART (Self-Monitoring Analysis and Reporting Technology) technology is...
...redundant volumes. • RAID level migration and online capacity expansion are completed in the background and maps out any bad areas of the drive. 34 Intel® RAID Software User's Guide This provides a higher level of predictive failure analysis of system resources allocated to cache. • Read... host system. - The rebuild rate controls the amount of the hard disk drives by the RAID controller. The data transfers are also written to the rebuild. Write back is enabled even if BBU is supported. • SMART (Self-Monitoring Analysis and Reporting Technology) technology is...