Changes between Version 4 and Version 5 of Internal/VirtualPL/ParallelImaging/GExec


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Timestamp:
Oct 16, 2006, 4:13:53 PM (14 years ago)
Author:
anonymous
Comment:

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  • Internal/VirtualPL/ParallelImaging/GExec

    v4 v5  
    3939The image running gexec is stored in repository2 in ''/export/orbit/image/tmp/node-1-1-2006-10-03-13-16-05.ndz.''
    4040
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     42'''
     43Installing GEXEC in the PXE-Image'''
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     46To install gexec service in the pxe image following changes have to be made to the pxe makefile:
     47
     481. The GEXEC has problems running on kernel version 2.6.14 (current pxe version). So change the version to 2.6.12 (same as the baseline kernel version).
     49
     502. Add all the lib depencies of gexec: /usr/lib/libssl.so.0.9.8 /usr/local/lib/libe.a /usr/lib/libcrypto.so.0.9.8 /usr/lib/libz.so.1 /lib/libcrypt.so.1 /lib/libpthread.so.0
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     523. Add the keys auth_priv.pem and auth_pub.pem to /etc/<file_name>.
     53
     544. Add the required binary files (gexec ,gexecd and authd) to /usr/sbin.
     55
     565. Add a shell script start to the init.d/rcS script to be executed at the time of booting of image. The script performs 3 operations:
     57   I.  Runs authd
     58
     59   II. Runs gexecd
     60
     61   III.Loads the environment variable LD_ASSUME_KERNEL="2.4.2" for the reasons stated above.
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