摘要:
Methods, systems, and computer-readable media of data storage that include storing page identities of individual pages and logical relationships between pages are disclosed. A particular system includes a plurality of data storage devices. A storage manager is configured to store data as pages at the data storage devices. Each page includes a page payload and a page identity. The storage manager is also configured to store one or more relationships indicating logical order between pages.
摘要:
Storage services and systems are provided. Virtual disks include a number of storage states and are associated with storage operations that are provided with the virtual disks. Moreover, a storage management set of executable instructions is configured based on values assigned to the states when the storage operations are performed against the virtual disks. In some embodiments, a selection set of executable instructions permits the selective execution of the storage operations.
摘要:
Systems, methods, apparatus and software can make use of standard input/output (I/O) interface commands to make information about virtual storage devices available to clients of those virtual storage devices. Where the storage virtualization is carried out using a switch, router, or other storage network appliance, the information about virtual devices is stored (and in many cases determined and/or processed) local to the device. Applications operating on the storage clients can conveniently access the information using I/O interface commands and need not have access to some or all of the software or functionality that virtualizes the storage.
摘要:
Systems, methods, apparatus and software can make use of standard input/output (I/O) interface commands to make information about virtual storage devices available to clients of those virtual storage devices. Where the storage virtualization is carried out using a switch, router, or other storage network appliance, the information about virtual devices is stored (and in many cases determined and/or processed) local to the device. Applications operating on the storage clients can conveniently access the information using I/O interface commands and need not have access to some or all of the software or functionality that virtualizes the storage.