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Posted to mapreduce-dev@hadoop.apache.org by "Patrick Kling (JIRA)" <ji...@apache.org> on 2010/10/26 19:16:20 UTC

[jira] Created: (MAPREDUCE-2156) Raid-aware FSCK

Raid-aware FSCK
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                 Key: MAPREDUCE-2156
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2156
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Patrick Kling


Currently, FSCK reports files as corrupt even if they can be fixed using parity blocks. We need a tool that only reports files that are irreparably corrupt (i.e., files for which too many data or parity blocks belonging to the same stripe have been lost or corrupted).

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