文件列表:

Vagrantfile (5937, 2017-07-04)
db.sh (800, 2017-07-04)
docs (0, 2017-07-04)
docs\benchmarking.md (3484, 2017-07-04)
raidlevels (0, 2017-07-04)
raidlevels\raid0.sh (608, 2017-07-04)
raidlevels\raid1.sh (620, 2017-07-04)
raidlevels\raid10.sh (1098, 2017-07-04)
raidlevels\raid5.sh (622, 2017-07-04)
raidlevels\raid6.sh (631, 2017-07-04)
web.sh (238, 2017-07-04)

## Software RAID Sandbox / Experimental LAMP Multiple Machine VM The purpose of this Vagrant environment is to explore/play around with a multi-machine set up. It includes 2 Apache web servers and 5 MySQL databases set up in different RAID level arrays. ### RAID levels The diferent RAID level arrays used are: #### RAID 0 Data is broken down into blocks and each block is written to a separate disk drive (striped disk array). A minimum of 2 disk drives are needed to implement. #### RAID 1 Data is mirrored across disk drives, 100% redundancy of data. A minimum of 2 disk drives are needed to implement. #### RAID 5 Data is striped as in RAID 0, but with the slight difference that an extra data block containing parity information will be written on each disk drive as well. A minimum of 3 disk drives are needed to implement. #### RAID 6 Basically same as RAID 5 but each disk drive will have 2 blocks with parity information instead of 1. Requires n+2 (where n is the number of data disks) disk drives to implement. #### RAID 10 Combination of RAID 0 and RAID 1, data is both mirrored and striped. A minimum of 4 disk drives are needed to implement. Benchmarking information and results can be found [here](https://github.com/karencfv/raid-sandbox/blob/master/docs/benchmarking.md) _**Note:** As it's a sandbox it's pretty barebones, feel free to play around!_

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