ocr: FAILURERATES installation Useful service life Failure rate Time Figure 1: Wbile the exct sbape and sambers inolsed vary considerally, the general characternstis oftbis CNIVe shons a high. failure rute initially ES tbe RAID ystem setties. Tbisis followed ly a period ofbigh - reliability that gradaaily deterionutes. Cloose # system tbat procides the maxmm lifespan while maintaining a reasonable reliability.
