IBM SECURITY ADVISORY Security Bulletin: IBM has released AIX and VIOS iFixes in response to the vulnerabilities known as Spectre and Meltdown. First Issued: Thu Jan 25 08:15:51 CST 2018
IBM PowerVP Introduction and Technical Overview This IBM® Redpaper™ publication is a comprehensive guide that covers IBM Power Virtualization Performance (PowerVP™) for IBM Power Systems™ Version 1.1.3. The objective of this paper is to introduce the features and benefits of PowerVP: Real-time monitoring Intuitive and customizable GUI Background data collection Multiple dynamic views Recording and replay Data Stores Thresholds and […]
This IBM® Redpaper™ publication describes the adapter-based virtualization capabilities that are being deployed in high-end IBM POWER7+™ processor-based servers. Peripheral Component Interconnect Express (PCIe) single root I/O virtualization (SR-IOV) is a virtualization technology on IBM Power Systems servers. SR-IOV allows multiple logical partitions (LPARs) to share a PCIe adapter with little or no run time involvement of a hypervisor or […]
The IBM® Hardware Management Console (HMC) provides systems administrators a tool for planning, deploying, and managing IBM Power Systems™ servers. This IBM Redbooks® publication is designed for system administrators to use as a desk-side reference when managing partition-capable IBM Power Systems servers by using the HMC. The major functions that the HMC provides are Power Systems server hardware management and […]
IBM Spectrum Accelerate, a member of the IBM Spectrum Storage is an agile software defined storage solution for enterprise and cloud that builds upon the customer-proven and mature IBM XIV® storage software. The key characteristic of Spectrum Accelerate is that it can be easily deployed and run on purpose-built or existing hardware chosen by the customer. This IBM® Redbooks® publication […]
This IBM® Redbooks® publication provides an introduction to PowerVM™ virtualization technologies on Power System servers. PowerVM is a combination of hardware, firmware, and software that provides CPU, network, and disk virtualization. These are the main virtualization technologies: POWER7, POWER6, and POWER5 hardware POWER Hypervisor Virtual I/O Server Though the PowerVM brand includes partitioning, management software, and other offerings, this publication […]
Бывают ситуации, когда администратору необходимо собрать информацию сразу же с нескольких серверов, или администратор обслуживает ряд однотипных серверов, на которых должны выполняться одни и те же изменения. В AIX для подобных операций предусмотрена команда dsh, работающая поверх rsh или ssh.