Openstack-swift account auditor
swift-account-auditor [CONFIG] [-h|--help] [-v|--verbose] [-o|--once]
The account auditor crawls the local account system checking the integrity of accounts objects. If corruption is found (in the case of bit rot, for example), the file is quarantined, and replication will replace the bad file from another replica.
The options are as follows:
More in depth documentation in regards to swift-account-auditor and also about Openstack-Swift as a whole can be found at http://swift.openstack.org/index.html