Comment Re:Short lifespan? I don't think so. (Score 1) 249
Is there some reason the version under Linux would be so comparatively fragile?
My understanding is that Silicon Graphics (now SGI) wrote XFS specifically for their hardware which was designed to handle power failures, and would maintain enough power to finish it's current I/O operations. Since almost none (if any) x86 hardware has this built-in feature, XFS isn't as robust as it was on native SGI hardware. I can't find the references for this tibit, though. So take it with a grain of salt. It's just what I remember being told when XFS was first appearing on the Linux scene.
Although, some of the issues that people see on XFS may be due to modified files that haven't been flushed to disk before the system loses power. XFS intentially zeros any unwritten data blocks to avoid possible security issues arising from residual data [1]. I believe XFS also uses out-of-order writes for both meta-data and data so a loss of power could mangle some data.
There are a couple of slightly older, but still well-written, roundups about file system comparions. One here and one here.