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ix Sun Enterprise 10000 DR Configuration Guide • May 2002

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Sun Microsystems 10000 manual Sun Welcomes Your Comments

Contents

Sun Enterprise DR Conﬁguration Guide Please Recycle Page Contents Sun Enterprise 10000 DR Configuration Guide May How This Book Is Organized Before You Read This Book Using Unix Commands Typographic ConventionsShell Prompts Related Documentation Accessing Sun Documentation Online Sun Welcomes Your Comments Configuring DR DR Models Getting Started Where to Execute DR CommandsEnhancements in DR Model Requirements for Multipathing in DR Suspend-safe or closed Device Prerequisites Qualifying Third-Party Device Drivers Allocating Sufficient Domain Swap Space Overview of DR Configuration Tasks To Set Permanent Driver Parameters for Network Drivers To Enable the Kernel Cage To Specify an Unsafe Driver List To Enable Device Suspension for the soc and pln Drivers To Make an Unsupported Tape Device Detach- Safe Preparing for DR Detach Operations Configuration Changes During DR Operations To Manually Suspend a Suspend-Unsafe Device Disconnect the cables to the device Target Memory Constraints Network Devices Processors Check the domain Remote DR Communication Index Sun Enterprise 10000 DR Conﬁguration Guide May