Abstract: A method for securely removing data from a storage system is disclosed. In one embodiment, such a method includes receiving, by a storage system, instructions to erase logical units from the storage system. In response to receiving the instructions, the storage system maps the logical units to physical extents on the storage system. The storage system then initiates, using at least one of hardware and software embedded in the storage system, a secure data removal process that securely erases data from the physical extents by overwriting the data thereon, while leaving intact data stored on other physical extents of the storage system. The storage system is configured to process I/O to the other physical extents during execution of the secure data removal process. A corresponding system and computer program product are also disclosed.

Abstract: A method for securely removing data from a storage system is disclosed. In one embodiment, such a method includes receiving, by a storage system, instructions to erase logical units from the storage system. In response to receiving the instructions, the storage system maps the logical units to physical extents on the storage system. The storage system then initiates, using at least one of hardware and software embedded in the storage system, a secure data removal process that securely erases data from the physical extents by overwriting the data thereon, while leaving intact data stored on other physical extents of the storage system. The storage system is configured to process I/O to the other physical extents during execution of the secure data removal process. A corresponding system and computer program product are also disclosed.

Abstract: The closure mechanism includes means for tucking the trailing edge of a cover sheet beneath the trailing rim portion of a container at the opposed side rim portions of the container. A further mechanism is used to fold the remaining portion of the trailing edge of the cover sheet around the trailing rim portion of the container. A specific embodiment of the invention includes the use of two separate tucking elements laterally displaced with respect to each ther and a single folding element disposed therebetween. Means are provided to reciprocate the tucking and folding elements between a resting and working position.