1. 493df71 dm exception store: introduce registry by Jonathan Brassow · 16 years ago
  2. b2a1146 dm exception store: separate type from instance by Jonathan Brassow · 16 years ago
  3. a159c1a dm snapshot: extend exception store functions by Jonathan Brassow · 16 years ago
  4. 4db6bfe dm snapshot: split out exception store implementations by Alasdair G Kergon · 16 years ago