Restoring DAOS objects

A well-preserved DAOS repository makes for fast and easy restoration. And, while not really a backup mechanism, the default deferred deletion interval allows for accidentally deleted attachments to be saved from physical deletion up to 30 days after a mishap. Simply pull the document out of the trash folder, if soft deletion is enabled. If it's too late for that, restore from backup, then resynchronize the DAOS catalog using the server console command "tell daosmgr resync force" -- DAOS will once again recognize that the NLO has references.

Although an NLO will survive for the period of time specified by the deferred deletion interval, if soft deletion is disabled or a backup of the referencing document has not been made, there is no way to get at the contents of the NLO, especially if encryption is enabled (the default).