The use of N_Port ID Virtualization (NPIV) to provide host-only ports (NPIV target ports) and spare nodes improves the host failover characteristics by separating out host communications from communication tasks on the same port and providing standby hardware, which can be automatically introduced into the cluster to reintroduce redundancy. Because the host ports are not used for internode communications, they can freely move between nodes, and this includes spare nodes that are added to the cluster automatically. This IBM® RedpaperTM publication describes the use of the IBM SpectrumTM Virtualize Hot-Spare Node function to provide a high availability storage infrastructure. This paper focuses on the functional behavior of hot-spare node when subjected to various failure conditions. This paper does not provide the details necessary to implement the reference architectures (although some implementation detail is provided).
Moore's insightful text explores and makes better sense of professional practice by examining that practice in the context of popular views. The book identifies and elaborates three dominant discourses of good teaching: * the competent craftsperson, currently favoured by central governments * the reflective practitioner, which continues to get widespread support among teacher trainers and educators * the charismatic subject, whose popular appeal is evidenced in filmic and other media representations of teaching. All of these are critiqued on the basis of their capacity both to help and to hinder improved practice and understandings of practice. In particular, it is argued that the discourses all have a tendency, if not checked, to over-emphasise the individual teacher's or student teacher's responsibility for successful and unsuccessful classroom encounters, and to understate the role of the wider society and education system in such successes and failures. Winner of a Society for Education Studies book prize in 2005, this is a well-informed source of advice and support for teachers and anyone considering teaching as a career.
Offers suggestions for making classroom and teaching practice more effective for bilingual and bidialectical pupils. Case studies are used, which give voice to student and practising teacher perspectives which are often unheard. This book will help teachers develop practice that combats actual exclusion and the symbolic exclusion that some multicultured students experience.
Teaching and Learning: Pedagogy, Curriculum and Culture is designed to share important theory with readers in an accessible but sophisticated way. It offers an overview of the key issues and dominant theories of teaching and learning as they impact upon the practice of education professionals in the classroom. This second edition has been updated to take account of significant changes in the field; young people’s use of digital technologies, the increasing involvement of world of business in state education, and ongoing high-profile debates about assessment, to name but a few. It examines the global move from traditional subject-and-knowledge based curricula towards skills and problem-solving and discusses how the emphasis on education for citizenship has forced us to reconsider the social functions of education. Central topics also covered include: an assessment of the most influential theorists of learning and teaching the ways in which public educational policy impinges on local practice the nature and role of language and culture in formal educational settings an assessment of different models of 'good teaching' alternative models of curriculum and pedagogy. With questions, points for consideration and ideas for further reading and research throughout, this book delivers discussion and analysis designed to support understanding of classroom interactions and to contribute to improved practice. It will be essential reading for all student teachers, those engaged in professional development, and Education Studies students.
Failing schools have become the latest academic cottage industry, and they serve as lightning rods for the controversy that continues to surround the No Child Left Behind Act of 2001. Surprisingly, there are only a handful of books that address the topic of turning around failing schools and even fewer that provide a meaningful discussion on how individual schools should avoid failure from the outset. This book will help public school educators understand that turnaround efforts are based on sound leadership principles – nothing more, nothing less. It also provides school leaders with the critical skills to turn around failing schools and, more importantly, prevent their schools from failing in the first place. Individual chapters address topics such as setting institutional priorities, establishing a positive school culture, improving communications, developing classroom leadership, putting the school on a sound financial footing, and using data to guide the school turnaround. In essence, this book serves as a practical guide for instructional and institutional leaders on how to make a "real” difference in the success of our nation's schools.
The use of N_Port ID Virtualization (NPIV) to provide host-only ports (NPIV target ports) and spare nodes improves the host failover characteristics by separating out host communications from communication tasks on the same port and providing standby hardware, which can be automatically introduced into the cluster to reintroduce redundancy. Because the host ports are not used for internode communications, they can freely move between nodes, and this includes spare nodes that are added to the cluster automatically. This IBM® RedpaperTM publication describes the use of the IBM SpectrumTM Virtualize Hot-Spare Node function to provide a high availability storage infrastructure. This paper focuses on the functional behavior of hot-spare node when subjected to various failure conditions. This paper does not provide the details necessary to implement the reference architectures (although some implementation detail is provided).
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