公开(公告)号：US20160034289A1

公开(公告)日：2016-02-04

申请号：US14424945

申请日：2013-12-16

Applicant: HITACHI, LTD.

Inventor： Takashl AMANO ,  Atsumi TERAYAMA ,  Toru TANAKA

IPC: G06F9/455 ,  G06F11/34 ,  G06F9/50 ,  G06F11/30

CPC classification number: G06F9/45558 ,  G06F9/5027 ,  G06F9/5077 ,  G06F11/006 ,  G06F11/30 ,  G06F11/34 ,  G06F17/40 ,  G06F2009/45591

Abstract: A computer system including a peripheral equipment and a blade server provided with a plurality of blades, which are physical machines, and a plurality of virtual machines available on the blades, a same OS identifier is allocated, before and after the migration, to an OS that migrates along with migration of the virtual machine, migrates among the plurality of virtual machines or migrates between the virtual machine and the blade, and log of the blades and/or the virtual machines, and log of the peripheral equipment are stored in association with the OS identifier.

Abstract translation: 包括外围设备和刀片服务器的计算机系统，其具有作为物理机器的多个刀片，以及在刀片上可用的多个虚拟机，在迁移之前和之后分配相同的OS标识符到OS 与虚拟机的迁移一起迁移，在多个虚拟机之间迁移或在虚拟机和刀片之间迁移，并且刀片和/或虚拟机的日志以及外围设备的日志与 OS标识符。