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faq:xpc_slim:xh270 [2019/07/15 14:41]
TS [How to set up a RAID configuration on XH270?]
faq:xpc_slim:xh270 [2019/07/15 14:43] (current)
TS
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 ====== XH270 ====== ====== XH270 ======
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 ===== RAID ===== ===== RAID =====
 Operating a RAID system requires at least two or more storage drives. These work together and form a group of drives. This is also more efficient than one single drive. Operating a RAID system requires at least two or more storage drives. These work together and form a group of drives. This is also more efficient than one single drive.
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   * Structure of large logical drives   * Structure of large logical drives
   * Cost reduction through use of several small, less expensive drives   * Cost reduction through use of several small, less expensive drives
-==== The XH270 supports the following RAID levels====+ 
 +===== The XH270 supports the following RAID levels ​=====
 ^Level^Explanation^Pros^Cons^Number of possible hard disks in XH270^Volume capacity^ ^Level^Explanation^Pros^Cons^Number of possible hard disks in XH270^Volume capacity^
 ^RAID 0|Striping means a mode of operation where data is shared across multiple disks to improve performance.|Increased transfer rate|No protection from loss of data|2, 3, 4|Sum of all disk sizes| ^RAID 0|Striping means a mode of operation where data is shared across multiple disks to improve performance.|Increased transfer rate|No protection from loss of data|2, 3, 4|Sum of all disk sizes|
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 ^RAID 5|Implemented block-level striping with parity data shared across all included disks makes data redundancy more efficient than RAID 1.|More efficient data redundancy than with RAID 1|-|3, 4|(X*- 1) x (smallest hard drive size)| ^RAID 5|Implemented block-level striping with parity data shared across all included disks makes data redundancy more efficient than RAID 1.|More efficient data redundancy than with RAID 1|-|3, 4|(X*- 1) x (smallest hard drive size)|
 ^RAID 10|The combination of RAID 0 and RAID 1 doubles the performance as compared to RAID 1.|Doubles the performance in comparison to RAID 1|Low total capacity|4|(X* / 2) x (smallest hard drive size)| ^RAID 10|The combination of RAID 0 and RAID 1 doubles the performance as compared to RAID 1.|Doubles the performance in comparison to RAID 1|Low total capacity|4|(X* / 2) x (smallest hard drive size)|
-==== How to set up a RAID configuration on XH270? ==== 
  
 +===== How to set up a RAID configuration on XH270? =====
 **The following requirements must be met before setup.** **The following requirements must be met before setup.**
   * The XH270 must be ready for operation with at least two hard disks installed and connected to the SATA ports.   * The XH270 must be ready for operation with at least two hard disks installed and connected to the SATA ports.
  • faq/xpc_slim/xh270.txt
  • Last modified: 2019/07/15 14:43
  • by TS