removed speed - not used
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				| @ -11,9 +11,6 @@ const raidCalculations = { | |||||||
|       // total disks * size
 |       // total disks * size
 | ||||||
|       return (num * size) * unit; |       return (num * size) * unit; | ||||||
|     }, |     }, | ||||||
|     speed: function(num, size, unit){ |  | ||||||
|       return `${num}x read and ${num}x write speed gain`; |  | ||||||
|     }, |  | ||||||
|     fault: function(num, size, unit){ |     fault: function(num, size, unit){ | ||||||
|       return "None"; |       return "None"; | ||||||
|     } |     } | ||||||
| @ -28,10 +25,6 @@ const raidCalculations = { | |||||||
|       // total size is size of a single drive
 |       // total size is size of a single drive
 | ||||||
|       return size * unit; |       return size * unit; | ||||||
|     }, |     }, | ||||||
|     speed: function(num, size, unit){ |  | ||||||
|       // potential for all drives read at once
 |  | ||||||
|       return `Potential ${num}x read and no write speed gain`; |  | ||||||
|     }, |  | ||||||
|     fault: function(num, size, unit){ |     fault: function(num, size, unit){ | ||||||
|       // FT = total - 1
 |       // FT = total - 1
 | ||||||
|       return `${num -1} drive failures`; |       return `${num -1} drive failures`; | ||||||
| @ -47,9 +40,6 @@ const raidCalculations = { | |||||||
|       // (N-1) * S (one drive for parity)
 |       // (N-1) * S (one drive for parity)
 | ||||||
|       return ((num - 1) * size) * unit; |       return ((num - 1) * size) * unit; | ||||||
|     }, |     }, | ||||||
|     speed: function(num, size, unit){ |  | ||||||
|       return `${num - 1}x read speed gain and write speed penalty (due to parity calculations)`; |  | ||||||
|     }, |  | ||||||
|     fault: function(num, size, unit){ |     fault: function(num, size, unit){ | ||||||
|       // always 1 failure
 |       // always 1 failure
 | ||||||
|       return "1 drive failure"; |       return "1 drive failure"; | ||||||
| @ -65,9 +55,6 @@ const raidCalculations = { | |||||||
|       // (N-2) * S (2 parity)
 |       // (N-2) * S (2 parity)
 | ||||||
|       return ((num - 2) * size) * unit; |       return ((num - 2) * size) * unit; | ||||||
|     }, |     }, | ||||||
|     speed: function(num, size, unit){ |  | ||||||
|       return `${num - 2}x read speed gain and write speed penalty (due to parity calculations)`; |  | ||||||
|     }, |  | ||||||
|     fault: function(num, size, unit){ |     fault: function(num, size, unit){ | ||||||
|       // always 2 drive failures
 |       // always 2 drive failures
 | ||||||
|       return "2 drive failures"; |       return "2 drive failures"; | ||||||
| @ -83,9 +70,6 @@ const raidCalculations = { | |||||||
|       // Total disks (stripe)/2 (mirror)
 |       // Total disks (stripe)/2 (mirror)
 | ||||||
|       return ((num * size) / 2) * unit; |       return ((num * size) / 2) * unit; | ||||||
|     }, |     }, | ||||||
|     speed: function(num, size, unit){ |  | ||||||
|       return `${num - 2}x read speed gain and write speed penalty (due to parity calculations)`; |  | ||||||
|     }, |  | ||||||
|     fault: function(num, size, unit){ |     fault: function(num, size, unit){ | ||||||
|       // one per mirror
 |       // one per mirror
 | ||||||
|       return "1 drive failure per mirrored set"; |       return "1 drive failure per mirrored set"; | ||||||
|  | |||||||
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