Hello dear customers,  we want inform you for a low I/O performance for STOR-7After a HDD fail , we swap with a new HDD and we start rebuild raid60 MDADM MatriceWe think rebuild of matrice it's done in next 36-72 hours , unfortunetly it's 350+ TBs of RAW data and take a lot for rebuild matriceAfter matrice it's 100% finish rebuild , I/O ...