International Business Machines Corporation

Per Lutkemeyer

John Jason Auvenshine

Stanley C Wood

Donald Charles Laing

Christian Sonder

Laura A Richardson

Bent Braum Holst

Susan K Schreitmueller

David Schustek

Nicolai Kildal

Thomas Lindgaard

Dominic Thibodeau

Nicolas Andre Druet

Martin Proulx

Michael L Camarco, Iii

A method for verifying that default passwords have been changed without causing a security lockout, is provided, including enabling user identifiers associated with a plurality of devices, prior to an initial security test, identifying, a default password for a user identifier of each device, attempting a login to each device using the default password for the user identifier of each device, wherein: in response to determining that the login is successful, raising an alert against the user identifier as a security concern and maintaining an enabled state of the user identifier, in response to determining that the login is unsuccessful, disabling the user identifier so that the user identifier is in a non-enabled state, until a security lockout interval elapses, and retrying the login only for each user identifier in an enabled state during one or more subsequent security tests initiated after a predetermined alert interval.

Non-disruptive system for verifying default passwords have been changed without causing security lockouts

Disclosed is a computer-implemented method of finding, troubleshooting and auto-remediating problems in storage environments. The method includes guiding a user, by a data processing system of an active storage environment, to select an applicable playbook of troubleshooting logic from among playbooks of different troubleshooting logic to address problem(s) with infrastructure device(s) of the active storage environment, asking the user, by the data processing system, questions from the applicable playbook to identify a possible resolution path for the problem(s), resulting in an identified resolution path, receiving, by the data processing system, answers to the questions from the user, obtaining, by the data processing system, cross-domain information regarding infrastructure device(s) potentially relevant to the problem(s), resulting in obtained cross-domain information, cognitively determining, by the data processing system, possible resolution(s) based on the answers and the obtained cross-domain information, and auto-remediating, by the data processing system, the problem(s).

Finding, troubleshooting and auto-remediating problems in active storage environments

A method and system. A health and compliance check report for a network including two or more devices is received. The report includes a list of health and compliance check findings at a particular time. Each finding indicates a determination of non-compliance of a subject device of the two or more devices with a predetermined requirement and includes a severity value associated with the determination of non-compliance of the subject device. For each finding in the report, a ranking value is determined based on the associated severity value and an importance value of one or more devices connected to the subject device.

Ranking health and compliance check findings in a data storage environment

Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: examining information of first through Nth storage volumes and based on the examining providing for each storage volume of the first through Nth storage volumes a predicted storage space savings value, the predicted storage space savings value indicating a predicted terabyte volume of storage space savings producible by performance of data compression of data stored on the storage volume; predicting a per terabyte compression cost savings associated with compressing one or more storage volume of the first through Nth storage volumes, and providing a ranking of storage volumes of the first through Nth storage volumes based on the examining and the predicting; and scheduling a compression of storage volumes of the first through Nth storage volumes based on the ranking of storage volumes of the first through Nth storage volumes.

Method for determining selection and ordering of storage volumes to compress

Non-disruptive system for verifying default passwords have been changed wihtout causing security lockouts

An indication of a problem within the computing environment can be received by a data processing system external to a computing environment. Based on the indication of the problem within the computing environment, the data processing system can select a data log filter. The data log filter can be configured to access, from each of a plurality of data logs, a respective data set comprising log entries that are candidate indicators of the problem. Each of the plurality of data logs can be generated by a respective electronic device that is a member of the computing environment. The data processing system can access the respective data sets from the plurality of data logs using the data log filter, and output each respective data set.

Guided troubleshooting with autofilters

A compliance method and associated system is provided. The method includes generating backup devices for devices of a list of devices associated with a data storage environment. A device from the list of devices is selected and available credentials for connecting and authenticating the device are determined. Configuration and operational state data for the device are retrieved. A backup device associated with the device is selected and associated policies are loaded. Each policy is evaluated with respect to the backup devices, associated dependencies, and the configuration and operational state data. Compliant and non-compliant policies with respect to the backup devices are determined.

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Lystrup, Denmark

Per Lutkemeyer