дата 01-05-2018 05:48 AM
RAID 1 (2 hdd)
Issue: turned off the ix4-300d to clean from dust. All closed, included an error No. 4521 (Data available, but the fault detected.). Now the status "in progress restore of data protection. The rebuilding of 51% completed. Please help to decipher error code 4521 what that means for hdd is this deplorable condition, and dies if one of the two hdd or is it the working time and do not significantly? Thank you!