公开(公告)号：US20180276019A1

公开(公告)日：2018-09-27

申请号：US15465393

申请日：2017-03-21

Applicant: Dell Products L.P.

Inventor： Rizwan ALI ,  Ravikanth CHAGANTI ,  Dharmesh M. PATEL

IPC: G06F9/455 ,  G06F17/30 ,  G06F11/14

CPC classification number: G06F9/45558 ,  G06F11/1469 ,  G06F17/30371 ,  G06F2009/45562 ,  G06F2009/4557 ,  G06F2009/45591 ,  G06F2201/815

Abstract: An operational integrity and performance validation module performs operational integrity operations, performance validation operations, or both. Operational integrity operations may include: accessing an operational integrity schema comprising a task manifest identifying operational tasks and a performance manifest including performance thresholds for the tasks. The OIPV module communicates with different types of infrastructure managers and each schema may be associated with a particular infrastructure manager. The OIPV module may invoke the applicable infrastructure manager to perform the applicable tasks. For each task, the module may poll the infrastructure manager for status information and record completion status and time-to-complete information. Performance validation operations may include accessing a performance validation manifest, configuring an image manifest of a benchmark image in accordance with the performance validation operations, deploying the benchmark image to a node under test and instructing an image agent of the benchmark image to execute performance tests according with the image manifest.

公开(公告)号：US10078531B2

公开(公告)日：2018-09-18

申请号：US15692618

申请日：2017-08-31

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Zhong Qi Feng ,  Jiang Tao Li ,  Yi Bin Wang ,  Chao Yu ,  Qing Feng Zhang

IPC: G06F9/455 ,  G06F9/46 ,  G06F15/173 ,  G06F9/50 ,  H04L29/08 ,  G06F11/30 ,  H04L29/06 ,  G06F9/48

CPC classification number: G06F9/45558 ,  G06F9/455 ,  G06F9/45533 ,  G06F9/48 ,  G06F9/4881 ,  G06F9/4887 ,  G06F9/50 ,  G06F9/5005 ,  G06F9/5011 ,  G06F9/5016 ,  G06F9/5027 ,  G06F9/5038 ,  G06F9/5044 ,  G06F9/505 ,  G06F9/5055 ,  G06F9/5061 ,  G06F9/5072 ,  G06F9/5077 ,  G06F9/5083 ,  G06F9/5088 ,  G06F11/008 ,  G06F11/30 ,  G06F11/3006 ,  G06F11/3433 ,  G06F11/3452 ,  G06F2009/45562 ,  G06F2009/4557 ,  G06F2009/45575 ,  G06F2009/45591 ,  G06F2009/45595 ,  G06F2201/815 ,  H04L67/1097 ,  H04L67/22 ,  H04L67/38

Abstract: Methods, computer program products, and systems are presented. The methods include, for instance: predictively provisioning, by one or more processor, cloud computing resources of a cloud computing environment for at least one virtual machine; and initializing, by the one or more processor, the at least one virtual machine with the provisioned cloud computing resources of the cloud computing environment. In one embodiment, the predictively provisioning may include: receiving historical utilization information of multiple virtual machines of the cloud computing environment, the multiple virtual machines having similar characteristics to the at least one virtual machine; and determining the cloud computing resources for the at least one virtual machine using the historical utilization information of the multiple virtual machines. In another embodiment, the predictively may include updating a provisioning database with the historical utilization information of the multiple virtual machines of the cloud computing environment.

公开(公告)号：US10061533B1

公开(公告)日：2018-08-28

申请号：US15243633

申请日：2016-08-22

Applicant: VCE Company, LLC

Inventor： Michael Barcello

IPC: G06F11/00 ,  G06F3/06 ,  G06F11/14

CPC classification number: G06F3/0647 ,  G06F3/0604 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/067 ,  G06F11/1458 ,  G06F11/1461 ,  G06F11/1469 ,  G06F11/2094 ,  G06F16/128 ,  G06F16/1787 ,  G06F16/25 ,  G06F2201/815 ,  G06F2201/84

Abstract: A method for data protection tiering is provided. The method includes sending information about a plurality of data protection tiering options that are applicable to one or more applications, which are implementable via a plurality of data protection products. The method includes receiving data protection tiering selection information identifying at least one from among the plurality of data protection tiering options and implementing each of the of data protection tiering options consistent with the selection. A system and computer readable medium are also included.

公开(公告)号：US20180241821A1

公开(公告)日：2018-08-23

申请号：US15956596

申请日：2018-04-18

Applicant: Egnyte, Inc.

Inventor： Sachin Shetty ,  Krishna Sankar ,  Amrit Jassal ,  Kalpesh Patel ,  Shishir Sharma

IPC: H04L29/08 ,  G06F11/14 ,  G06F17/30

CPC classification number: H04L67/1097 ,  G06F11/1402 ,  G06F11/142 ,  G06F11/1453 ,  G06F11/1464 ,  G06F11/2023 ,  G06F11/2094 ,  G06F11/2097 ,  G06F11/3409 ,  G06F16/162 ,  G06F16/182 ,  G06F16/183 ,  G06F16/188 ,  G06F16/951 ,  G06F16/955 ,  G06F2201/80 ,  G06F2201/815 ,  H04L67/02 ,  H04L67/10 ,  H04L67/1002 ,  H04L67/1095 ,  H04L67/141

Abstract: A method for storing objects in an object storage system includes the steps of establishing a network connection with a client over an inter-network, receiving an upload request indicating an object to be uploaded by the client, selecting at least two storage nodes on which the object will be stored, receiving the object from the client via the network connection, and streaming the object to each of the selected storage nodes such that the object is stored on each of the selected storage nodes. The method can also include writing an object record associating the object and the selected storage nodes to a shard of an object database and generating a Universally Unique Identifier (UUID). The UUID indicates the shard and the object ID of the object record, such that the object record can be quickly retrieved. Object storage infrastructures are also disclosed.

公开(公告)号：US20180239636A1

公开(公告)日：2018-08-23

申请号：US15439576

申请日：2017-02-22

Applicant: Nutanix, Inc.

Inventor： Abhishek Arora ,  Rahul Paul

IPC: G06F9/48 ,  G06F17/30

CPC classification number: G06F9/485 ,  G06F11/1441 ,  G06F16/22 ,  G06F2201/815

Abstract: According to a first embodiment, a system for executing tasks is disclosed. The system includes a persistent storage device configured to store a task database, the task database comprising a plurality of tasks each having a plurality of associated subtasks and a task engine. The task engine is configured to execute a first idempotent operation associated with a first subtask of a first task to generate a first task state, associate the first task state with the first task in the task database, execute a second idempotent operation associated with a second subtask of the first task based on the first task state to generate a second task state, and associate the second task state with the first task in the task database.

公开(公告)号：US10055303B1

公开(公告)日：2018-08-21

申请号：US14686400

申请日：2015-04-14

Applicant: EMC IP Holding Company LLC

Inventor： Kiran M V Kumar ,  Vladimir Mandic ,  Manjunath Jagannatha ,  Ravi Shankar Panem

IPC: G06F17/30 ,  G06F11/14

CPC classification number: G06F11/1453 ,  G06F16/134 ,  G06F16/1727 ,  G06F2201/815 ,  G06F2201/84

Abstract: Embodiments are directed to a virtual disk block consolidation process and system component that uses certain merging techniques to optimize the amount of disk space used by the incremental backup operations. The process merges the differencing disk at each user snapshot together so that a single backup copy is maintained. This helps reduce the space required to store the backups. A saveset consolidation is then performed so that the differencing disk representing the incremental backups are merged to a single backup that may represent either a synthetic full backup or a virtual full backup.

公开(公告)号：US10055243B2

公开(公告)日：2018-08-21

申请号：US15089682

申请日：2016-04-04

Applicant: FUJITSU LIMITED

Inventor： Kei Nakata ,  Naohiro Tamura

IPC: G06F9/46 ,  G06F9/455 ,  G06F9/50 ,  G06F11/07 ,  G06F11/20 ,  G06F9/48 ,  G06F11/14

CPC classification number: G06F9/45558 ,  G06F9/45533 ,  G06F9/4856 ,  G06F9/5088 ,  G06F11/0712 ,  G06F11/0787 ,  G06F11/1471 ,  G06F11/1484 ,  G06F11/203 ,  G06F11/2097 ,  G06F2009/4557 ,  G06F2009/45583 ,  G06F2009/45591 ,  G06F2009/45595 ,  G06F2201/815

Abstract: A server device includes a virtualization control unit, a storing unit, and a transferring unit. The virtualization control unit operates a virtual machine that is a virtualized computer to control a migration of the virtual machine with another server device. The storing unit stores therein a log, in an associated manner with the virtual machine, that is created by the virtual machine. When the virtual machine is migrated to the other server device, the transferring unit transfers, to the other server device, the log of the virtual machine targeted for a migration stored in the storing unit.

公开(公告)号：US10055239B2

公开(公告)日：2018-08-21

申请号：US14137528

申请日：2013-12-20

Applicant: Amazon Technologies, Inc.

Inventor： Eden G. Adogla ,  Awo D. Ashiabor

IPC: G06F15/173 ,  G06F9/455 ,  G06F9/50 ,  G06F11/34

CPC classification number: G06F9/45533 ,  G06F9/5077 ,  G06F11/3409 ,  G06F11/3442 ,  G06F11/3466 ,  G06F2201/815 ,  G06F2201/865 ,  G06F2209/508

Abstract: A resource optimization manager monitors resource metrics of a set of virtual machine instance types and determines a set of applications associated with the virtual machine instance types and associates the resource metrics to the set of applications. Thereafter, the resource optimization manager can generate clusters of applications that share one or more similar attributes and store resource optimizations for the clustered applications. The resource optimization manager can obtain a designation of a target application run on a virtual machine instance or otherwise obtain a definition of an application. The resource optimization manager can then associate the target application with one or more of the clustered applications based on a comparison of similarities between the clustered applications and the target applications.

公开(公告)号：US20180210796A1

公开(公告)日：2018-07-26

申请号：US15933519

申请日：2018-03-23

Applicant: NetApp Inc.

Inventor： Raj Lalsangi ,  Pramod John Mathew ,  Subramanian Natarajan ,  Santosh Rao

IPC: G06F11/14 ,  G06F11/20 ,  G06F11/16

CPC classification number: G06F11/1479 ,  G06F11/1658 ,  G06F11/1662 ,  G06F11/2092 ,  G06F2201/815

Abstract: Improved techniques for disaster recover within storage area networks are disclosed. Embodiments include replicating a LIF of a primary cluster on a secondary cluster. LIF configuration information is extracted from the primary cluster. A peer node from a secondary cluster is located. One or more ports are located on the located peer node that match a connectivity of the LIF from the primary cluster. One or more ports are identified based upon one or more filtering criteria to generate a candidate port list. A port from the candidate port list is selected based at least upon a load of the port. Other embodiments are described and claimed.

公开(公告)号：US10019325B2

公开(公告)日：2018-07-10

申请号：US15361891

申请日：2016-11-28

Applicant: Red Hat Israel, Ltd.

Inventor： Michael Tsirkin

IPC: G06F9/455 ,  G06F11/14

CPC classification number: G06F11/1464 ,  G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45595 ,  G06F2201/815

Abstract: Methods, systems, and computer program products for restoring a backend after a backend disconnect. The method includes detecting a disconnect of a backend. The method further includes setting a flag and notifying a guest regarding the disconnect. The method further includes resetting a data structure accessed by the backend. The method further includes detecting (or initiating) or a reconnect of the backend. The method further includes sending the backend a state of the data structure.