0 Replies Latest reply on Aug 27, 2015 9:38 AM by afjss

    Areca-1882 file corruption issue

    afjss

      Hi,

      I'll get right to it. I have an Areca-1882 in a MacPro5,1 running OS X 10.10.5.

      Screen Shot 2015-08-27 at 12.17.42.png

      There are 16 drives connected to it setup as a single RAID5 RAIDSet. I will mention that I recently upgraded the Areca firmware to 1.52 from 1.49.

      Screen Shot 2015-08-27 at 12.21.42.png

      Recently, I noticed files not displaying correctly as portrayed in the screenshots:

      Screen Shot 2015-08-27 at 12.13.28 PM.pngScreen Shot 2015-08-27 at 12.13.58 PM.pngScreen Shot 2015-08-27 at 12.14.05 PM.png

      These are all the same images, but the preview in Finder differs from the thumbnail, which differ from the look of the file when opened in the Raw Editor and in Adobe Elements.

      Since this is happening to every file on my volume, i believe it's a driver or setting issue.

      My settings are as follows:

      Screen Shot 2015-08-27 at 12.16.54.pngScreen Shot 2015-08-27 at 12.17.00.pngScreen Shot 2015-08-27 at 12.17.07.png

       

      I ran a speed test and while i know RAID5 isn't the best for large files, I didn't think the speed was an issue.

      DiskSpeedTestResult.png

       

      Any advise or tips are appreciated.