Hi to who may concern
We have NS4000 running ing RAID5 is at degrade mode and cannot able to map the drive. Attached is the error log.
Is it true that the hardisk is faulty and need to replaced ?
Or I need to take out the faulty hardisk (which is 3rd hardisk based on error log ) and add the sata to rebuild the harddisk ?
Need to know will it erase the data if we rebuild the SATA ?
Appreciated your kind reply.