client: UUIDIterator now allows to be redirected to a replica which is not known yet. (Needed for operations like mkfs.xtreemfs which are executed on a slave and do redirect to the master). Works for UUIDs and addresses which are stored in UUIDIterator.
client: UUIDIterator now allows to be redirected to a replica which is not known yet. (Needed for operations like mkfs.xtreemfs which are executed on a slave and do redirect to the master). Works for UUIDs and addresses which are stored in UUIDIterator.

gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs