In each division RAID 1 one of the two disks can fail without losing data, but the failed disk should be replaced immediately, as if a single disk for one of the RAID 1, the RAID 10 passes to act as a RAID 0 which means that we will lose the entire data if a disk fails.
Katika kila kitengo cha UVAMIZI 1 moja wapo ya diski mbili kushindwa bila ya kupoteza data, lakini diski alishindwa wanapaswa kubadilishwa mara moja, kama diski ya moja kwa moja ya UVAMIZI 1, ya UVAMIZI 10 hupita kutenda kama ya UVAMIZI 0 ambayo ina maana kwamba tutapoteza data nzima kama diski itashindikana.