RAID is *not* a backup solution. If you delete or overwrite a file, then it's done on both disks, so you can't recover. If you want a rapid and coherent backup, use LVM and take a snapshot and back that up.
Also note that this commentary really isn't helping to fix the bug.
RAID is *not* a backup solution. If you delete or overwrite a file, then it's done on both disks, so you can't recover. If you want a rapid and coherent backup, use LVM and take a snapshot and back that up.
Also note that this commentary really isn't helping to fix the bug.