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Recent content by ma7412

  1. M

    ZFS pool errors under Napp-it and OI

    Thanks Gea, All the important data in this pool is backup up on an external system. It appears that it was only newly written data which has any problem. Each time I delete a file, zpool status -v changes from showing the filename to showing (what I think is) it's object id. Before...
  2. M

    ZFS pool errors under Napp-it and OI

    So I have my server back together and the pool online and would like to resolve any data corruption issues I have. A scrub of the entire pool has just completed and zpool status still reports many errors. Here is the output: sudo zpool status -v pool_4k pool: pool_4k state: DEGRADED...
  3. M

    ZFS pool errors under Napp-it and OI

    Memtest86+ v5rc1 ran on the bad DIMM for about 1h20m and then locked up. But it reported 32,000 errors during that time. I'm quite confident that the memory is the cause of the problem.
  4. M

    ZFS pool errors under Napp-it and OI

    Interesting. But is it possible for one stick to give false failures while the other 3 sticks don't give any failures? Regardless, before I return the stick that appears bad, I will run Memtest86+ v5rc1 against it for a few hours and see what it reports.
  5. M

    ZFS pool errors under Napp-it and OI

    Thanks for those links EnderW. Brutalizer, yes, I am happy that ZFS made me aware of a hardware issue rather than blindly committing bad data to disk. I ran the code from an Ubuntu 12.04 LiveCD to check ecc and it appears to be enabled (see output below). I guess I'm still confused as to...
  6. M

    ZFS pool errors under Napp-it and OI

    I didn't see a setting in the bios to specifically enable ecc, but the bios seems to indicate that ECC is enabled. Not sure why memtest shows it as off: http://imgur.com/CjIlzUE Both pairs of Dimms are in their proper slots. The 4GB sticks were in slot 1A and 1B and the 8GB sticks were in...
  7. M

    ZFS pool errors under Napp-it and OI

    Thanks for the tips everyone. I've had Memtest86+ v4.20 running for nearly ten hours and it's just completed 2 passes of all the tests. Although, the first pass completed with no errors, the second pass came back with 600+ errors. So I guess it's bad Ram? Also, Memtest is showing ECC =...
  8. M

    ZFS pool errors under Napp-it and OI

    I've been running Napp-it on OpenIndiana for over a year using the all in one solution under ESXi. Up until a few weeks ago, everything was working perfectly. Then after a weekly scrub, it showed a couple of cksum errors on a couple of drives in the pool. The next week, it showed even more...
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