Dell Products Inc.

Peixing Sun

William S Burney

Rajesh Kumar Gandhi

Shobhit Nitinkumar Dutia

Venkatesh Madhipatla

Shyam Sunder Singaraju

Raghav Chitta Nagaraj

An apparatus comprises at least one processing device configured to determine a set of one or more log patterns to utilize for scanning a set of logs associated with one or more information technology assets, a given one of the log patterns comprising a mapping between (i) at least a portion of a given raw log entry and (ii) a given descriptive textual label representing content of the given raw log entry. The at least one processing device is also configured to scan the set of logs associated with the one or more information technology assets to identify instances of the determined set of log patterns, to generate a log timeline of the identified instances of the determined set of log patterns, and to utilize the generated log timeline to cross-correlate the identified instances of the determined set of log patterns for the one or more information technology assets.

Cross-correlation of log patterns across information technology assets based on log timeline generation

A method, computer program product, and computer system for upgrading, by a computing device, a plurality of storage appliances in a cluster, wherein the storage appliance cluster may include at least a primary storage appliance and a secondary storage appliance. It may be determined that an upgrade to a plurality of storage appliances in a cluster has completed. Distributed data may be queried for each storage appliance in the cluster based upon, at least in part, determining that the upgrade to the plurality of storage appliances in the cluster has completed. Data stored in a management database in the primary storage appliance and data stored locally in the secondary storage appliance may be combined based upon, at least in part, querying the distributed data for each storage appliance in the cluster.

Systems and methods for managing distributed metrics rollups during non-disruptive upgrade

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Peixing Sun