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chkno@50332f55d5ef2f4b7c6bec5253b853a8f2dc770e 2019-12-27 00:47:46 +00:00 committed by admin
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@ -5,7 +5,7 @@ For example, suppose I wish to store N = 1000 GB on k = 10 servers, each with 15
We'll set the goal of being able to lose r = 3 servers without losing any data (which would reduce our total storage capacity to 7 * 150 GB = 1050 GB).
This can be done by thinking of our files in groups of seven (k - r) and using parchive2 or similar to create 3 (k) parity files for each set:
This can be done by thinking of our files in groups of seven (k - r) and using parchive2 or similar to create 3 (r) parity files for each set:
```
Parity group 000: D000 D001 D002 D003 D004 D005 D006 P000.0 P000.1 P000.2