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  1. W

    WD Red 10TB poor quality

    Purchased four new WD Red 10TB from B&H. Ran WD DLGDIAG on them and two turned up bad with "too many bad sectors". Swapped sata cables, swapped power cables, depopulated others drives... and they stayed "too many bad sectors". Still in the return period with B&H, so exchanged them. Two new...
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    SSD Caching for NVR

    Currently using zfs as storage for a dedicated Network Video Recorder system. This means I have a lot of drives spinning 24/7. My thought -- mirror 2x 1TB SSDs as the l2arc. Can it be configured to somehow spin down the array most of the day, recording to SSD, and then dump everything to the...