use glob to find existing chunks in order to recover from rare failures
use glob to find existing chunks in order to recover from rare failures

DBezemer/server,kaltura/server,DBezemer/server,doubleshot/server,doubleshot/server,kaltura/server,doubleshot/server,doubleshot/server,DBezemer/server,doubleshot/server,DBezemer/server,kaltura/server,DBezemer/server,DBezemer/server,kaltura/server,kaltura/server,DBezemer/server,doubleshot/server,doubleshot/server,kaltura/server,doubleshot/server,DBezemer/server