Linux: Hibernation With Kexec

Posted by Scott_Ruecker on Jul 13, 2007 7:03 PM EDT
KernelTrap; By Jeremy Andrews
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Offering a potential alternative to the existing suspend and restore implementations in the Linux Kernel, Ying Huang posted a patch utilizing kexec, "kexec based hibernation has some potential advantages over uswsusp and suspend2. " He listed two such potential advantages, "the hibernation image size can exceed half of memory size easily," and, "the hibernation image can be written to and read from almost anywhere, such as a USB disk [or] NFS."

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