Double Disk Backup can be done only if raid? I collect small fish a year wages Huadajieqian just bought a Dell server (Xeon2.8G,1024M memory, 73G single SCSI hard disk, dual gigabit network interface card) is taken care, traders dare not accept that as only a hard-disk Raid can do, he can not afford to be afraid of problems. Really depressed, does a hard disk can not be carried out raid? Brothers certainly have different views! Double Disk Backup can be done only if raid? Of course! But if you write a contract, no one is allowed between backup, 就ok? Or they provide other mainframe backup catalog. [ Closed window ]