A workstation configured with a two-disk software RAID 1 volume displays a notification indicating that the array status is degraded due to a disk failure on Drive 1. The workstation remains operational, but data fault tolerance is lost. Which of the following is the most appropriate action for a technician to take to restore full redundancy?
- Replace the failed drive with a new drive of equal or greater capacity and rebuild the volume.Cevap
- BReformat all drives in the storage pool and recreate the RAID 1 array from a fresh initialization.
- CConvert the degraded array to a RAID 0 striping volume to bypass the missing disk error.
- DRun a full S.M.A.R.T. diagnostic check on the remaining healthy drive to bring the failed disk online.
Cevap
Replace the failed drive with a new drive of equal or greater capacity and rebuild the volume.
In a RAID 1 (mirroring) setup, a single drive failure degrades the array but keeps data accessible via the surviving disk. The standard recovery procedure is to hot-swap or replace the failed drive with a disk of equal or larger capacity and rebuild the mirror.
Adım Adım Çözüm
Anahtar Kavram
RAID 1 Degradation and Disk Replacement
Tahmini Süre:45s