公开(公告)号：US10817361B2

公开(公告)日：2020-10-27

申请号：US15973527

申请日：2018-05-07

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Gregg B Lesartre ,  Dale C Morris ,  Russ W Herrell ,  Blaine D Gaither

IPC: G06F11/07 ,  H04L12/24

Abstract: A technique includes receiving an alert indicator in a distributed computer system that includes a plurality of computing nodes coupled together by cluster interconnection fabric. The alert indicator indicates detection of a fault in a first computing node of the plurality of computing nodes. The technique indicates regulating communication between the first computing node and at least one of the other computing nodes in response to the alert indicator to contain error propagation due to the fault within the first computing node.

公开(公告)号：US10664410B2

公开(公告)日：2020-05-26

申请号：US15735163

申请日：2015-06-18

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Gregg B Lesartre ,  Derek Alan Sherlock ,  Russ W Herrell

IPC: G06F12/00 ,  G06F12/1045 ,  G06F12/14 ,  G06F12/1027 ,  G06F13/16 ,  G06F9/50 ,  G06F21/62 ,  G06F9/30

Abstract: In example implementations, mapping fields and respective operation fields may be stored in a translation lookaside buffer (TLB) of a central processing unit (CPU) that is communicatively coupled to a storage volume. The operation fields may be populated based on processes, running on the CPU, corresponding to the respective mapping fields. In response to a storage volume access request generated by one of the processes, and based on contents of one of the mapping fields that matches the storage volume access request, a memory address corresponding to a memory location in the storage volume may be identified. A translated address based on the identified memory address, and contents of the respective operation field, may be transmitted to a media controller communicatively coupled to the CPU and the storage volume.