Comment 2 for bug 1286114

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Jan Lindström (jplindst) wrote : Re: Slow file extend when innodb_use_fallocate=1 and SSD file storage.

This was observed with Fusion-io ioDrive2, Driver version 3.3.4, build 5833069, file system nvmfs, Linux 3.4.12. Based on performance tests fallocate to already written/allocated parts is not only no-op (could be file system missing feature).

R: Jan