Le 15/03/2018 à 06:01, David Christensen a écrit :
I also thought about two USB flash drives and RAID:
1. Instead of RAID0, get a PATA or SATA SSD (or DOM). Used drives can
be found on eBay for cheap, especially SATA I or II.
RAID 0 with USB flash drives ? You like to live dangerously.
2. Instead of RAID1, use a checksumming file system (btrfs), take
images periodically, put key configuration files into a version control
system, and backup data daily. This is what I do for all my system drives.
All these techniques are backup. RAID does not have the same purpose.
RAID (with redundancy) is designed to provide availability.
