EY Snaplock

Lock the filesystem and execute database specific 'backup' commands before calling the provided URI to initiate the snapshot.

Unlocks as necessary when the URI returns (when the snapshot is done).

Postgres testing notes

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

Release process

  edit version file and commit
  gem build ey_snaplock.gemspec
  gem push ey_snaplock-0.0.5.gem
  git tag v0.0.5
  git push origin v0.0.5
  edit version file again
  commit