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6/14/2025, 6:29:50 PM
>>105592653
No as >>105592664 says, that's RAID 0. Should not be used unless you need huge temporal space that doesn't need any safety. 1 drive fail, all your data is lost.
RAID 1 mirrors all the data over two drives. Half the capacity but you can safely remove 1 drive without losing any data.
RAID 5 stripes all the data across the disks but keeps 1 drive worth of space for parity data. You can lose 1 drive out of x and restore your data. Your total capacity gets reduced by 1 drive size.
RAID z does it similar as RAID 5 but with better performance and more flexibility.
No as >>105592664 says, that's RAID 0. Should not be used unless you need huge temporal space that doesn't need any safety. 1 drive fail, all your data is lost.
RAID 1 mirrors all the data over two drives. Half the capacity but you can safely remove 1 drive without losing any data.
RAID 5 stripes all the data across the disks but keeps 1 drive worth of space for parity data. You can lose 1 drive out of x and restore your data. Your total capacity gets reduced by 1 drive size.
RAID z does it similar as RAID 5 but with better performance and more flexibility.
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