ReclaiMe Data Recovery Training
RAID Recovery Course - Content Analysis Test
Rows in a parity-based RAID are always even
Disks from the same RAID have the same ratio of zeros and average entropy
What is the correct order of the content analysis stages in ReclaiMe Pro?
parity analysis, ratio of zeros, mirror analysis
ratio of zeros, mirror analysis, parity analysis
mirror analysis, ratio of zeros, parity analysis
If in parity analysis you see 0% parity for full disk set and 100% parity with one disk excluded, what the array level is?
certain type of RAID6
full regular RAID5
RAID5 with a hotspare disk
RAID5 with a missing disk
Check parity-based RAIDs
If you see several mirror pairs in mirror map, it points to
Ratio of zeros analysis is applied to
set of RAID disks
Look at the picture on the right and check the possible RAID level(s)
RAID 5 with a missing disk
What is the first step in RAID recovery?
Check what ratio of zeros helps exclude
Next lesson - Parity Analysis
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