Changes between Version 1 and Version 2 of Old/orbit-pxe/specs/3


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Timestamp:
Apr 18, 2007, 10:12:53 PM (18 years ago)
Author:
mcgrof
Comment:

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  • Old/orbit-pxe/specs/3

    v1 v2  
    2020There is no need for reboots with kexec. We have been supporting kexec in our kernels since Orbit-PXE-1 series. We now have to get nodeagent to support its use and stop rebooting. This should increase the time it takes to image a node and load it considerably. To analyze how we can use kexec we need to consider each separate state a node can be in and what we will do for each command that needs to be processed.
    2121
    22 ||'''Node\Command''||''ImageNode''||''SaveNode''||
     22||''Node\Command''||''ImageNode''||''SaveNode''||
    2323||'''Node is OFF'''||Load Orbit-PXE, image, kexec||Load Obit-PXE, saveNode||
    2424||'''Node is ON'''||Wget Orbit-PXE, kexec to it, imageNode||Wget Orbit-PXE, kexec to it, saveNode||