EY Snaplock

almost known as ey-snapshot-really

lock the filesystem and almost really run the snapshot.

Postgres testing notes,

wal_level = hot_standby archive_mode = on archive_command = '/usr/bin/true'

Release process: edit version file gem build ey_snaplock.gemspec ey-gem upload ey_snaplock-0.0.5.gem --server public edit version file again commit