摘要:
A method begins, when a second web page is selected based on an element of a first web page, with a dispersed storage (DS) processing module determining dispersed storage network (DSN) location information for the second web page. The method continues with the DS processing module interpreting the DSN location information to request retrieval of a plurality of sets of at least a decode threshold number of encoded data slices from a DSN. The method continues with the DS processing module decoding, using a DS error coding function, a set of the plurality of sets of the least the decode threshold number of encoded data slices to reproduce an element of the second web page.
摘要:
A method begins by an application server establishing information regarding a potentially adverse event and determining group constraints for a group regarding the potentially adverse event. The method continues with the application server selecting one or more user devices of a plurality of user devices affiliated with the group to produce selected user devices. The method continues with the application server obtaining, for each selected user device, a status associated with the selected user device and issuing a status response message to at least some of the user devices of the plurality of user devices affiliated with the group, where the status response message includes the status associated with each selected user device.
摘要:
A maintenance free storage container includes a plurality of storage servers, wherein the maintenance free storage container allows for multiple storage servers of the plurality of storage servers to be in a failure mode without replacement. The maintenance free storage container further includes a container controller operable to establish a first mapping of a plurality of virtual storage servers to at least some of the plurality of storage servers and facilitate storage of encoded data slices in the at least some of the plurality of storage servers. The container controller is further operable to when evaluation of storage server utilization information triggers an adjustment, adjust the first mapping to produce a second mapping, facilitate storage of new encoded data based on the second mapping, and facilitate modification of storage of the encoded data slices stored in accordance with the first mapping based on the data storage adjustment criteria.
摘要:
A method begins by a processing module receiving a data retrieval request to retrieve data stored as a plurality of sets of encoded data slices in a dispersed storage network memory. The method continues with the processing module determining an access sequence for retrieving the plurality of sets of encoded data slices in accordance with the access sequence, entering a loop to produce recovered decoded data that includes sending a slice retrieval message for a set of encoded data slices of the plurality of sets of encoded data slices, receiving at least a decode threshold number of encoded data slices of the set to produce received encoded data slices, dispersed storage error decoding the received encoded data slices to produce the recovered decoded data, and exiting the loop when a set of encoded data slices is not requested in accordance with a system maintained access sequence.
摘要:
A method begins by a processing module outputting a registration request message that includes requesting access to a local dispersed storage network (DSN) and requesting access to a global DSN. The method continues with the processing module receiving a registration response message that includes a global universal unique identifier (UUID) and a local UUID. The method continues with the processing module generating a global public-private key pair and a local public-private key pair and generating a global certificate signing request (CSR) based on the global UUID and a private key of the global public-private key pair. The method continues with the processing module generating a local CSR based on the local UUID and a private key of the local public-private key pair, sending the global and local CSRs to a certificate authority (CA), and receiving a signed global certificate and a signed local certificate.
摘要:
Described are methods and devices for identifying a group that include various methods to determine a group. Also described are devices and methods for attempting communication with a missing member of the group include different manners in which to determine information related to an entry of a group. The described devices and methods may be particularly beneficial at the particular time the certain group members plan to be or are in communication with one another. In this way, in the event that two or more entries of a group planned to be in communication or are in communication in-real time, in accordance with the disclosed devices and methods, the parties may be able to bring one or more other entries of the group into the communication as needed or desired.
摘要:
A method begins by a processing module establishing information regarding a potentially adverse event. The method continues with the processing module determining group constraints for a group regarding the potentially adverse event, wherein the group constraints includes one or more of: family member devices, neighbor devices, friend devices, first responders, co-workers, and devices of other persons having an affiliating commonality. The method continues with the processing module determining whether a temporary group exists regarding the potentially adverse event and that is in accordance with the group constraints. When the temporary group exists regarding the potentially adverse event that is in accordance with the group constraints, the method continues with the processing module identifying event response information regarding the potentially adverse event and selecting a portion of the event response information.
摘要:
A method begins by a processing module encoding data based on a decode threshold parameter and a pillar width parameter to produce a set of encoded data slices and selecting a local area network (LAN) pillar width value of encoded data slices of the set of encoded data slices for storage in LAN available memories, wherein the LAN pillar width value is based on the decode threshold parameter, the pillar width parameter, and quantities of the LAN available memories. The method continues with the processing module selecting a wide area network (WAN) pillar width value of encoded data slices of the set of encode data slices for storage in a dispersed storage network (DSN) memory of a wide area network, wherein the WAN pillar width value is based on the decode threshold parameter and the pillar width parameter.
摘要:
A method begins by a processing module storing data files utilizing a dispersed storage error coding function that includes a pillar width parameter and a decode threshold parameter. The method continues with the processing module determining whether to adjust the pillar width parameter based one or more memory performance characteristics. When the pillar width parameter is to be decreased, the method continues with the processing module identifying one or more pillars within a memory to delete to produce one or more identified pillars, identifying encoded data slices of one or more of the data files stored in the one or more identified pillars to produce identified encoded data slices, and deleting the identified encoded data slices.
摘要:
A method begins by a dispersed storage (DS) processing module receiving a zero information gain (ZIG) encoded data slice and a subset of encoded data slices of a set of encoded data slices. The method continues with the DS processing module generating a set of ZIG encoded data slices using a ZIG function and corresponding ones of the subset of encoded data slices, wherein the set of ZIG encoded data slices represents additional components of recovery information of a first encoded data slice. The method continues with the DS processing module recreating the first encoded data slice from the ZIG encoded data slice and the set of ZIG encoded data slices. The method continues with the DS processing module decoding the subset of encoded data slices and the first encoded data slice using a dispersed storage error coding function to reproduce data.