On 05/28/2014 04:11 PM, VELARTIS Philipp Dürhammer wrote:
Is someone using btrfs in production? I know people say it’s still not stable. But do we use so many features with ceph? And facebook uses it also in production. Would be a big speed gain.
As far as I know the main problem is still performance degradation over time. On a SSD-only cluster this would be less of a problem since seek times on SSDs aren't a really big problem, but on spinning disks they are.
I haven't seen btrfs in production on any Ceph cluster I encountered.
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