On 17/10/2018 11.57, Avi Kivity wrote:
- even once we drop the inode the space only becomes available once the transaction has committed. We do force the log if we found a busy extent, but there might be some issues. Try seeing if you hit the xfs_extent_busy_force trace point with your workload.I'll ask permission to check this and report.
An hour's tracing yielded zero hits. Of course, that says nothing about other times, I'll continue to trace.