I had a RAID enclosure from OWC go down. Talks with OWC said it is probably an enclosure problem, so I took all 4 drives out and reformatted each using a bare drive "dock".
Apple's Disk utility indicated 2 drives are "failing" and the other 2 are "verified".
All 4 disks have been fully (long version) formatted without any problem.
I have an old copy of Drive Genius (version 4). I used the checks it has, including the "long" versions they call "physical check" and "consistency check", as well as "instant drivepulse".
All drives are the exact same - Hitachi 3TB mfg JAN-2011. All are from the same lot with the same firmware which was a requirement for the OWC Mercury Elite-AL Pro Qx2 hardware RAID box.
My question - After reading about SMART I have found that there isn't a single "standard".
Does anyone here know the reason why Disk Utility would report "failing" while DriveGenius 4 reports "verified"?
Apple's Disk utility indicated 2 drives are "failing" and the other 2 are "verified".
All 4 disks have been fully (long version) formatted without any problem.
I have an old copy of Drive Genius (version 4). I used the checks it has, including the "long" versions they call "physical check" and "consistency check", as well as "instant drivepulse".
All drives are the exact same - Hitachi 3TB mfg JAN-2011. All are from the same lot with the same firmware which was a requirement for the OWC Mercury Elite-AL Pro Qx2 hardware RAID box.
My question - After reading about SMART I have found that there isn't a single "standard".
Does anyone here know the reason why Disk Utility would report "failing" while DriveGenius 4 reports "verified"?
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