OKADA Satoshi <okada.satoshi@lab.ntt.co.jp> writes:
> The loss of log was simulated by deleting the latest xlog file.
What does that have to do with reality? Postgres is very careful not to
use an xlog file until it's been fully metadata-synced. You might as
well complain that PG doesn't recover after "rm -rf /" ...
regards, tom lane