Adaptec 2268300R 用户手册
Chapter 3: About Your RAID Controller
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18
Standard RAID Controller Features
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Support for SAS disk drives, SATA/SATA II disk drives, and SATA and SAS Solid State
Drives (SSDs)
Drives (SSDs)
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Flash ROM for updates to controller firmware, BIOS, and the Adaptec RAID
Configuration utility
Configuration utility
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Disk drive hot-swapping
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Event logging and broadcasting including email and SNMP messages
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Multiple options for creating and managing RAID arrays—A full software application
(Adaptec Storage Manager), a BIOS-based utility (ACU), a command line utility
(ARCCONF) (see
(Adaptec Storage Manager), a BIOS-based utility (ACU), a command line utility
(ARCCONF) (see
)
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Native command queuing (NCQ), which lets disk drives arrange commands into the most
efficient order for optimum performance
efficient order for optimum performance
●
Support for disk drive enclosures with SES2 enclosure management hardware
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Support for a battery backup module (see
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Support for a zero maintenance cache protection module (see
)
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Support for Adaptec maxCache
TM
SSD caching (see
)
Note:
Adaptec
maxCache is supported on Adaptec Series Q controllers only.
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Power-management of disk drives in your storage space to reduce cooling and electricity
costs (see
costs (see
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Audible alarm
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I/O statistics logging
Array-level Features
Note:
Not all features are supported by all controllers. For more information, refer to the Adaptec
Storage Manager User’s Guide
or online Help.
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Support for RAID 0, RAID 1, RAID 5, RAID 10, RAID 50, simple volumes, and spanned
volumes
volumes
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Support for hybrid RAID 1 and RAID 10 arrays comprised of hard drives and Solid State
Drives (SSDs)
Drives (SSDs)
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Support for JBOD disks (appear as a physical disk drives to the operating system; not
redundant)
redundant)
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Support for hot spares (global and dedicated)
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Support for automatic failover, so arrays are automatically rebuilt when a failed drive is
replaced (applies to redundant arrays in SES2- or SAF-TE-enabled disk drive enclosures only)
replaced (applies to redundant arrays in SES2- or SAF-TE-enabled disk drive enclosures only)
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Optimized disk utilization, which ensures that the full capacity of all disk drives can be
used, even if the disk drives vary in size
used, even if the disk drives vary in size
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Online capacity expansion, so you can increase the capacity of an array without recreating it
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Support for array migration from one RAID level to another