Linux Certif

Toute la documentation sur la certification Linux LPI

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¥â¥¸¥å¡¼¥ë¤Ë¤ª¤±¤ë¥«¡¼¥Í¥ë Oops ¤Î¥Ç¥Ð¥Ã¥°¤Ë¤ª¤±¤ëÊ̤ÎÌäÂê¤È¤·¤Æ¡¢ /proc/ksyms ¤È /proc/modules ¤ÎÆâÍƤ¬ Oops ¤È¥í¥°¥Õ¥¡¥¤¥ë½èÍý¤Î´Ö¤Ç ÊѤï¤Ã¤Æ¤·¤Þ¤¦²ÄǽÀ­¤¬¤¢¤ë¡£ ¤³¤ÎÌäÂê¤Î½èÍý¤ò½õ¤±¤ë¤¿¤á¡¢ /var/log/ksymoops ¤¬¤¢¤ë¤È¡¢insmod ¤È rmmod ¤Ï¼«Æ°Åª¤Ë /proc/ksyms ¤È /proc/modules ¤ò /var/log/ksymoops ¤Ë `date +%Y%m%d%H%M%S` ¤Î prefix ¤òÉÕ¤±¤Æ¥³¥Ô¡¼¤¹¤ë¡£ ¥·¥¹¥Æ¥à´ÉÍý¼Ô¤Ï ksymoops ¤ËÂФ·¤Æ¡¢ Oops ¤Î¥Ç¥Ð¥Ã¥°»þ¤Ë¤É¤Î¥¹¥Ê¥Ã¥×¥·¥ç¥Ã¥È¥Õ¥¡¥¤¥ë¤òÍøÍѤ¹¤ë¤«ÅÁ¤¨¤ë¤³¤È¤¬¤Ç¤­¤ë¡£ ¤³¤Î¼«Æ°¥³¥Ô¡¼¤ò̵¸ú¤Ë¤¹¤ë¥¹¥¤¥Ã¥Á¤Ï¸ºß¤·¤Ê¤¤¡£ ¤³¤ì¤ò˾¤Þ¤Ê¤¤¾ì¹ç¤Ï¡¢ /var/log/ksymoops ¤òºî¤Ã¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£ ¤³¤Î¥Ç¥£¥ì¥¯¥È¥ê¤òÃÖ¤¯¤È¤­¤Ë¤Ï¡¢½êÍ­¼Ô¤Ï root ¤È¤·¡¢ ¥â¡¼¥É¤Ï 644 ¤Þ¤¿¤Ï 600 ¤Ë¤·¤Æ¡¢ °Ê²¼¤Î¥¹¥¯¥ê¥×¥È¤ò°ìÆü°ì²óÄøÅټ¹Ԥ¹¤ë¤ÈÎɤ¤¡£ ¤³¤Î¥¹¥¯¥ê¥×¥È¤Ï insmod_ksymoops_clean ¤È¤·¤Æ¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤ë¡£

  #!/bin/sh

  # Delete saved ksyms and modules not accessed in 2 days

  if [ -d /var/log/ksymoops ]

  then

          set -e

          # Make sure there is always at least one version

          d=`date +%Y%m%d%H%M%S`

          cp -a /proc/ksyms /var/log/ksymoops/${d}.ksyms

          cp -a /proc/modules /var/log/ksymoops/${d}.modules

          find /var/log/ksymoops -type f -atime +2 -exec rm {} \;

  fi

´ØÏ¢¹àÌÜ

rmmod(8), modprobe(8), depmod(8), lsmod(8), ksyms(8), modules(2), genksyms(8), kerneld(8), ksymoops(kernel).

ÍúÎò

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Linux ÍѤκǽé¤Î¥Ð¡¼¥¸¥ç¥ó¤Ï Bas Laarhoven <bas@vimec.nl> ¤¬ºîÀ®¤·¤¿¡£
¥Ð¡¼¥¸¥ç¥ó 0.99.14 ¤Ï Jon Tombs <jon@gtex02.us.es> ¤¬ºîÀ®¤·¤¿¡£
Bjorn Ekwall <bj0rn@blox.se> ¤¬³ÈÄ¥¤ò¹Ô¤Ã¤¿¡£
¸µ¡¹¤Î ELF Âбþ¤Ï Eric Youngdale <eric@aib.com> ¤Î½õÎϤˤè¤ë¤â¤Î¤Ç¤¢¤ë¡£
¥Ð¡¼¥¸¥ç¥ó 2.1.17 ¤Ø¤Î¹¹¿·¤Ï Richard Henderson <rth@tamu.edu> ¤¬¹Ô¤Ã¤¿¡£
modutil-2.2.* ¤Ç¤Î³ÈÄ¥¤Ï 1999 ǯ 3 ·î¤Ë Bjorn Ekwall <bj0rn@blox.se> ¤¬¹Ô¤Ã¤¿¡£
ksymoops ¤ÎÊä½õ¤Ï 1999 ǯ 5 ·î¤Ë Keith Owens <kaos@ocs.com.au> ¤¬¹Ô¤Ã¤¿¡£
¥á¥ó¥Æ¥Ê: Keith Owens <kaos@ocs.com.au>.