With under-the-hood insight, Cooper offers invaluable information for optimizing HP-UX performance, reliability, and efficiency. Readers find out how to approach system administration, tuning, and troubleshooting from a more informed perspective. This book is for every HP-UX sys admin, programmer, and performance specialist.

HP-UX 11i System Administration Handbook and Toolkit, second edition, is your singlesource for everything HP-UX administrators need to know! Now updated to cover new HP-UX 11i andpartitioning enhancements, plus every essential UNIX command. Covers installation, boot, kernel,devices, users, groups, SAM, Veritas VM, LVM, optimization, networking, GNOME, auditing, UNIXfile types and commands, vi, and shell programming. Includes extensive new disk partitioningcoverage: vPars, PRM, nPartitions, and MC/ServiceGuard. CD-ROM: new HP-UX performance managementtrialware, sysadmin "Cheat Sheets," and more.

This book provides essential information on setup and use of vPars on HP-UX. This is both a system administration and user book.

Linux is a fast-growing operating system with power and appeal, and enterprises worldwide are quickly adopting the system to utilize its benefits. But as with all operating systems, performance problems do occur causing system administrators to scramble into action. Finally, there is a complete reference for troubleshooting Linux–quickly! Linux Troubleshooting for System Administrators and Power Users is THE book for locating and solving problems and maintaining high performance in Red Hat® Linux and Novell® SUSE® Linux systems. This book not only teaches you how to troubleshoot Linux, it shows you how the system works–so you can attack any problem at its root. Should you reinstall if Linux does not boot? Or can you save time by troubleshooting the problem? Can you enhance performance when Linux hangs or runs slowly? Can you overcome problems with printing or accessing a network? This book provides easy-to-follow examples and an extensive look at the tools, commands, and scripts that make Linux run properly. A troubleshooting guide for all Linux users: Focuses on common problems with start-up, printing, login, the network, security, and more Restore Linux when boot, startup, or shutdown fails–and reinstall Linux properly when all troubleshooting fails Explains how to use some of the most popular Linux performance tools, including top, sar, vmstat, iostat, and free Handle storage problems and CPU slamming to ensure high Linux performance Solve hardware device problems by deciphering error messages and using the lspci tool Use backup/recover commands and tape libraries to create proper backups Identify and correct remote and network printing problems using spooler commands Gone are the days of searching online for solutions that are out of date and unreliable. Whether you are a system admin, developer, or user, this book is an invaluable resource for ensuring that Linux runs smoothly, efficiently, and securely.

Here are great ideas and tools for smarter, more effective HP-UX system administration. The book is a thorough guide for system administrators--from the basics of system set-up to the most advanced tips n' tricks for maximizing performance and troubleshooting. The two CD-ROMS contain an unprecedented collection of trial software for HP-UX administration, development, and interoperability with NT systems.

This is the definitive guide to installing and administering HP-UX 11i Version 2 in any environment, on both HP 9000 and HP Integrity server families. Drawing on 18 years of on-site HP-UX consulting experience, Marty Poniatowski offers unparalleled practical insight into running HP-UX 11i efficiently and reliably, illuminating features even experienced HP-UX sysadmins find confusing. Poniatowski organizes this book around your day-to-day needs and your system's lifecycle. He begins with in-depth coverage of installation and bootup, then walks through everything from LVM and kernel configuration through networking. He especially focuses on the capabilities and tools that make HP-UX unique-and how you can use them to save time and money. Coverage includes Partitioning from start to finish-including vPars and nPartitions installation, creation, and modification Booting HP Integrity systems with EFI, and HP 9000 systems with PDC, ISL, or hpux Mastering the Management Processor (MP): console, virtual front panel, and command menu Using HP-UX's new kernel-building commands: kcconfig, kcusage, kctune, kcmodule, and more Working with HP-UX's new web-based tools: pd (devices), parmgr (partitions), and kcweb (kernel) Mapping LBA to slot numbers: clear explanations of a non-intuitive technique Using Ignite-UX to boot and recover systems across the network Managing disks, devices, backup, users/groups, and much more © Copyright Pearson Education. All rights reserved.

Linux Kernel Development details the design and implementation of the Linux kernel, presenting the content in a manner that is beneficial to those writing and developing kernel code, as well as to programmers seeking to better understand the operating system and become more efficient and productive in their coding. The book details the major subsystems and features of the Linux kernel, including its design, implementation, and interfaces. It covers the Linux kernel with both a practical and theoretical eye, which should appeal to readers with a variety of interests and needs. The author, a core kernel developer, shares valuable knowledge and experience on the 2.6 Linux kernel. Specific topics covered include process management, scheduling, time management and timers, the system call interface, memory addressing, memory management, the page cache, the VFS, kernel synchronization, portability concerns, and debugging techniques. This book covers the most interesting features of the Linux 2.6 kernel, including the CFS scheduler, preemptive kernel, block I/O layer, and I/O schedulers. The third edition of Linux Kernel Development includes new and updated material throughout the book: An all-new chapter on kernel data structures Details on interrupt handlers and bottom halves Extended coverage of virtual memory and memory allocation Tips on debugging the Linux kernel In-depth coverage of kernel synchronization and locking Useful insight into submitting kernel patches and working with the Linux kernel community