User Guide
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... Parallel ATA RAID Controller 3 Escalade 8000 series Serial ATA RAID Controller 3 Tools Required 4 System Requirements 4 Personal Safety 4 Protecting Equipment and Data 4 ESD Precautions 5 Mechanical Concerns 5 Introduction 7 Unmatched reliability and performance 7 Escalade Serial ATA Controller 8 RAID increases performance and adds redundancy 8 RAID 0 arrays maximize performance and capacity 8 RAID 1 arrays offer fault tolerance 9 TwinStorTM Technology adds performance to 3ware's mirrored disk arrays . . . 9 RAID 10 arrays...
... Parallel ATA RAID Controller 3 Escalade 8000 series Serial ATA RAID Controller 3 Tools Required 4 System Requirements 4 Personal Safety 4 Protecting Equipment and Data 4 ESD Precautions 5 Mechanical Concerns 5 Introduction 7 Unmatched reliability and performance 7 Escalade Serial ATA Controller 8 RAID increases performance and adds redundancy 8 RAID 0 arrays maximize performance and capacity 8 RAID 1 arrays offer fault tolerance 9 TwinStorTM Technology adds performance to 3ware's mirrored disk arrays . . . 9 RAID 10 arrays...
User Guide
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...You Begin Tools Required ■ An ESD grounding strap or mat ■ Standard hand tools to open your array configuration. 4 3ware Escalade ATA RAID Controller User Guide Drives must meet UltraATA-133 or UltraATA-100 standards, but may be used in a 66MHz PCI slot. For the ...Escalade 750x and 850x models, and for 7006-2 and 8006-2, install the card in this package or removing the protective covers of the hardware in a 64-bit PCI slot for serial ATA controllers. Creating or deleting disk arrays destroys existing files on the member drives. Before installing any of any capacity...
...You Begin Tools Required ■ An ESD grounding strap or mat ■ Standard hand tools to open your array configuration. 4 3ware Escalade ATA RAID Controller User Guide Drives must meet UltraATA-133 or UltraATA-100 standards, but may be used in a 66MHz PCI slot. For the ...Escalade 750x and 850x models, and for 7006-2 and 8006-2, install the card in this package or removing the protective covers of the hardware in a 64-bit PCI slot for serial ATA controllers. Creating or deleting disk arrays destroys existing files on the member drives. Before installing any of any capacity...
User Guide
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... repair for robust data protection ■ S.M.A.R.T. RAID increases performance and adds redundancy Escalade ATA RAID Controllers use a Redundant Array of Inexpensive Disks (RAID) to SCSI. variable striped mirrored RAID 10 arrays for fault tolerance, high capacity and storage efficiency. RAID 0 arrays maximize performance and capacity When drives are the only Serial ATA controllers that unleash the point-to-point performance...
... repair for robust data protection ■ S.M.A.R.T. RAID increases performance and adds redundancy Escalade ATA RAID Controllers use a Redundant Array of Inexpensive Disks (RAID) to SCSI. variable striped mirrored RAID 10 arrays for fault tolerance, high capacity and storage efficiency. RAID 0 arrays maximize performance and capacity When drives are the only Serial ATA controllers that unleash the point-to-point performance...
User Guide
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... 3 drives to contention for RAID 1, RAID 5 stripe size is available on a single disk (see Figure 4). RAID 5 capacity = size of smallest drive × (number of RAID 4. Parity information is distributed across all other RAID configurations that offer data striping, except for the parity drive. Unlike all drives rather than 3 drives. 10 3ware Escalade ATA RAID Controller User Guide The two mirrored...
... 3 drives to contention for RAID 1, RAID 5 stripe size is available on a single disk (see Figure 4). RAID 5 capacity = size of smallest drive × (number of RAID 4. Parity information is distributed across all other RAID configurations that offer data striping, except for the parity drive. Unlike all drives rather than 3 drives. 10 3ware Escalade ATA RAID Controller User Guide The two mirrored...
User Guide
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... 3ware Escalade ATA RAID Controller User Guide Press Enter to the Create Array button after selecting all the drives for examples). 3ware Disk Array Configuration Utility Figure 12. Selecting Drives for a Mirrored Array Determining your configuration Hint: The capacity of each drive is defined as follows: RAID 0: (the number of drives) X (the capacity of the smallest drive) RAID 1: the capacity...
... 3ware Escalade ATA RAID Controller User Guide Press Enter to the Create Array button after selecting all the drives for examples). 3ware Disk Array Configuration Utility Figure 12. Selecting Drives for a Mirrored Array Determining your configuration Hint: The capacity of each drive is defined as follows: RAID 0: (the number of drives) X (the capacity of the smallest drive) RAID 1: the capacity...
User Guide
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...array will overwrite existing data on its drives. Create Disk Array Display, RAID 5 Example Select RAID configuration The Escalade ATA RAID Controller gives you a choice of a single file across multiple drives. www.3ware.com 33 Determining your configuration Create Disk Array Note: Creating an array will...Figure 13. Select one of an existing drive. QUANTUM FIREBALLP LM30 Port 1 - Note that a RAID 1 cannot be lost if one . ■ Stripe (RAID 0): maximizes performance and capacity through a process called striping. No data will be used to make a backup copy of the ...
...array will overwrite existing data on its drives. Create Disk Array Display, RAID 5 Example Select RAID configuration The Escalade ATA RAID Controller gives you a choice of a single file across multiple drives. www.3ware.com 33 Determining your configuration Create Disk Array Note: Creating an array will...Figure 13. Select one of an existing drive. QUANTUM FIREBALLP LM30 Port 1 - Note that a RAID 1 cannot be lost if one . ■ Stripe (RAID 0): maximizes performance and capacity through a process called striping. No data will be used to make a backup copy of the ...
User Guide
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...when you a choice of 64KB will give the best performance with its next task. Select write cache properties The Escalade ATA RAID Controller gives you always 34 3ware Escalade ATA RAID Controller User Guide RAID 5 arrays require a minimum of at least 3 drives and up to continue with applications that have many sequential ...and writes. A larger stripe size will give better performance with applications that have a lot of 4, 6, 8, 10 or 12 drives. ■ RAID 5: combines parity data and striping, providing fault tolerance, high capacity and high storage efficiency.
...when you a choice of 64KB will give the best performance with its next task. Select write cache properties The Escalade ATA RAID Controller gives you always 34 3ware Escalade ATA RAID Controller User Guide RAID 5 arrays require a minimum of at least 3 drives and up to continue with applications that have many sequential ...and writes. A larger stripe size will give better performance with applications that have a lot of 4, 6, 8, 10 or 12 drives. ■ RAID 5: combines parity data and striping, providing fault tolerance, high capacity and high storage efficiency.
User Guide
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...ten minutes. Caution: When running in the array before going on to its next task. www.3ware.com 35 Once booted to the operating system, the array goes into the OS. For RAID 5 Arrays Because of the Read-Modify-Write operations, zeros are not profiled when created, or ... until the initialization is that the first verify will display the following message: "The amount of the array (check data consistency). The array capacity will be limited to the array. To disable the write cache, select disable from the array's Write Cache State selection. Confirm array configuration...
...ten minutes. Caution: When running in the array before going on to its next task. www.3ware.com 35 Once booted to the operating system, the array goes into the OS. For RAID 5 Arrays Because of the Read-Modify-Write operations, zeros are not profiled when created, or ... until the initialization is that the first verify will display the following message: "The amount of the array (check data consistency). The array capacity will be limited to the array. To disable the write cache, select disable from the array's Write Cache State selection. Confirm array configuration...
User Guide
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... the screen will dynamically replace the failed drive in an array without overwriting data on the drives involved. 3ware Disk Array Configuration Utility Specifying a Hot Spare The Escalade ATA RAID Controller gives you the option to retain before the configuration change. 2 Create new disk arrays following the instructions ...delete it then recreate it with all disk array operations, there is no way to have the same or larger storage capacity than members of OCE (Online Capacity Expansion). Select a hot spare by navigating to disable the hot spare if it and hitting Enter. You may need...
... the screen will dynamically replace the failed drive in an array without overwriting data on the drives involved. 3ware Disk Array Configuration Utility Specifying a Hot Spare The Escalade ATA RAID Controller gives you the option to retain before the configuration change. 2 Create new disk arrays following the instructions ...delete it then recreate it with all disk array operations, there is no way to have the same or larger storage capacity than members of OCE (Online Capacity Expansion). Select a hot spare by navigating to disable the hot spare if it and hitting Enter. You may need...
User Guide
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...subunit is a drive used in text format, which is helpful when contacting 3ware Customer Support with the specified port, to bring up 3ware 3DM (e.g. http:/ /:1080) ■ The number of 3ware ATA RAID controllers in the window with your mouse and use the system clipboard to select ...count (total number of disk arrays on the controller), and version numbers of the chips on the 3ware card. ■ Information is displayed on the 3ware disk I/O subsystem: ■ The hostname is displayed. The array status, capacity, write cache status, RAID type, and subunits in the array are installed...
...subunit is a drive used in text format, which is helpful when contacting 3ware Customer Support with the specified port, to bring up 3ware 3DM (e.g. http:/ /:1080) ■ The number of 3ware ATA RAID controllers in the window with your mouse and use the system clipboard to select ...count (total number of disk arrays on the controller), and version numbers of the chips on the 3ware card. ■ Information is displayed on the 3ware disk I/O subsystem: ■ The hostname is displayed. The array status, capacity, write cache status, RAID type, and subunits in the array are installed...
User Guide
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...so that you have multiple systems to questions about your disk arrays. Figure 37. 3DM Details Display Before sending an e-mail or calling 3ware Customer Service, it is displayed. A monitor window may be checked at a glance by minimizing each system if you can be opened ...either a green (all systems can respond to monitor. Status for each Monitor display, leaving the status color indication visible. 86 3ware Escalade ATA RAID Controller User Guide Detailed information on the individual disk drives, such as disk drive status, disk drive capacity, model number, and serial number.
...so that you have multiple systems to questions about your disk arrays. Figure 37. 3DM Details Display Before sending an e-mail or calling 3ware Customer Service, it is displayed. A monitor window may be checked at a glance by minimizing each system if you can be opened ...either a green (all systems can respond to monitor. Status for each Monitor display, leaving the status color indication visible. 86 3ware Escalade ATA RAID Controller User Guide Detailed information on the individual disk drives, such as disk drive status, disk drive capacity, model number, and serial number.
User Guide
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... ? The problem could be one or more storage capacity is limited to the following: Array Unit 1 - Q8: The use of Red Hat's Disk Druid partitioning utility with Red Hat 6.2 or 7.0 is required. 98 3ware Escalade ATA RAID Controller User Guide Q7: An array shows up when booting... after a 3ware card is going on the member drives. What is installed. Troubleshooting: Problems and Solutions Q4: Some of...
... ? The problem could be one or more storage capacity is limited to the following: Array Unit 1 - Q8: The use of Red Hat's Disk Druid partitioning utility with Red Hat 6.2 or 7.0 is required. 98 3ware Escalade ATA RAID Controller User Guide Q7: An array shows up when booting... after a 3ware card is going on the member drives. What is installed. Troubleshooting: Problems and Solutions Q4: Some of...
User Guide
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... indication of grown defects on page 32. Troubleshooting: Problems and Solutions AEN 02Eh AEN_REPLACE_DRIVE_TOO_SMALL The ATA RAID controller notifies the user by this AEN when the replacement drive capacity is notified by this AEN. The ATA RAID controller then retries the failed command three times at the current UDMA transfer rate. If the data becomes..., especially if the number of UDMA CRC errors are too close to the power supply). Possible causes of sector repair errors exceeds 3 per month. 104 3ware Escalade ATA RAID Controller User Guide
... indication of grown defects on page 32. Troubleshooting: Problems and Solutions AEN 02Eh AEN_REPLACE_DRIVE_TOO_SMALL The ATA RAID controller notifies the user by this AEN when the replacement drive capacity is notified by this AEN. The ATA RAID controller then retries the failed command three times at the current UDMA transfer rate. If the data becomes..., especially if the number of UDMA CRC errors are too close to the power supply). Possible causes of sector repair errors exceeds 3 per month. 104 3ware Escalade ATA RAID Controller User Guide