On 27 November 2015 at 19:17, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
wrote:
> It's also possible to mitigate this by setting wal_sync_method=fsync
Are you sure?
https://lwn.net/Articles/322823/ tends to suggest that fsync() on the file
is insufficient to ensure rename() is persistent, though it's somewhat old.
--
Craig Ringer http://www.2ndQuadrant.com/
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