摘要:
A method enables a storage device to autonomously (i.e., without intervention of a host device) determines whether an integral sequence of commands, which is related to one or more storage commands issued by the host device, is in a certain state (i.e., it is “active” or “inactive”) or is transitioning from “active” state to “inactive” state, or from “inactive” state to “active” state. Depending on the determined state or transition, the storage device determines whether to refrain from executing Extra-Sequence (“ESQ”) operations and permit executing Intra-Sequence (“ISQ”) operations, or vice versa.
摘要:
A method of handling internal operations of a storage device includes in response to information derived from one or more commands received from a host device when the storage device is coupled to the host device, determining whether a sequence of commands is in one of an active state, and a first transition state, where in the first transition state the sequence of commands is transitioning from an inactive state to the active state. The method includes, while the sequence of commands is in the active state or in the first transition state, refraining from executing any operation of a first set of internal memory management operations, each of the first set of internal memory management operations being an extra-sequence operation.
摘要:
A method enables a storage device to autonomously (i.e., without intervention of a host device) determines whether an integral sequence of commands, which is related to one or more storage commands issued by the host device, is in a certain state (i.e., it is “active” or “inactive”) or is transitioning from “active” state to “inactive” state, or from “inactive” state to “active” state. Depending on the determined state or transition, the storage device determines whether to refrain from executing Extra-Sequence (“ESQ”) operations and permit executing Intra-Sequence (“ISQ”) operations, or vice versa.
摘要:
A printing system includes a printing station; a finishing line controller for controlling operation of one or more finishing devices arrangeable in-line with the printing station and a first communication link between the printing station and the controller for communicating job commands from the printing station to the finishing line controller to be translated into finishing action commands by the finishing line controller and communicated to said one or more finishing devices.
摘要:
Protection against computer viruses is provided by a storage device having a memory, a controller, and a content scanning module used for scanning files for viruses. Infected files are indicated to a virus handling module that resides external to the storage device. The virus handling module may alter access to the infected files and/or indicate their presence to other system components. Such virus scanning mechanism can be built within the controller of the storage device. The protection against computer viruses may be provided by a method that includes transferring file data from the memory to the controller, reconstructing the files from the file data, activating the controller to check the reconstructed files for viruses, and indicating the infected files to the virus handling module. By using the controller within the storage device to scan for viruses, the burden on the host can be greatly reduced.