FreeBSD ¨Ï¥Î¤â¥U : ¦Û­q FreeBSD Kernel (¨t²Î®Ö¤ß) : µo¥Í°ÝÃDªº¸Ñ¨M¤èªk
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5.5. µo¥Í°ÝÃDªº¸Ñ¨M¤èªk

¦A«Ø¥ß¦Û­q kernel ®É¡A¦³¥|ºØ°ÝÃD¥i¯àµo¥Í¡G

Config µo¥Í¿ù»~

¦pªG config ©ê«è³o­Ó¿ù»~®É¡A§Aªº kernel ³]©wÀÉ¥i¯à¦³¿ù»~¡A config ·|«ü¥X­þ¨Ç¦æ¿ù¤F¡A½Ð­«·sÀˬd¨º¨Ç¦æ¡C ¤ñ¤è»¡§A¬Ý¨ì¡G

config: line 17: syntax error
ªí¥Ü§Aªº kernel ³]©wÀɪº 17 ¦æ¦³¿ù»~¡A½Ð¥Î½s¿è¾¹­×¥¿¡C

Make ¥¢±Ñ

¦pªG°õ¦æ make ®Éµo¥Í¿ù»~¡A¦³¥i¯à¬O§Aªº kernel ³]©wÀɦ³¿ù»~¡A ¦ý¬O config µ{¦¡¨Ã¨S¦³Àˬd¥X¨Ó¡A½Ð¦AÀˬd kernel ³]©wÀɬO§_¦³¿ù»~¡A ©Î¬O¯Ê¤Ö¸Ó¦³ªº°Ñ¼Æ¡C ¦pªG¦b½s͹Lµ{¤¤µo¥Í "compiler internal error" ©Î "signal 11" µ¥µ¥¡A ¥i¯à§AªºµwÅé³]³Æ¤£¬O«Üí©w¡C

Kernel µLªk¶}¾÷

¦pªG§Aªº·s kernel µLªk¶}¾÷¡A©Î¬OµLªk°»´ú¨ì§A·s¥ªºµwÅé¸Ë¸m¡A §A¥i¥H¦b¶}¾÷®É¡AÁä¤J¨ä¥L kernel ªº¦WºÙ (¦p boot: /kernel.old)¡A ¦pªG³s¨ä¥L kernel ³£µLªk¶}¾÷¡A§A¥i¥H¸Õ¸Õ kernel.GENERIC¡C ¦b¥Îªº kernel ¶}¾÷«á¡AÀˬd§Aªº kernel ³©wÀɬO§_¦³»~¡A ­×§ï«á¦A­«·s½sͤ@­Ó·sªº kernel¡C §A¥i¥H°Ñ¦Ò /var/log/messages ¤¤ªº¶}¾÷°O¿ý¡A©Î¬O°õ¦æ dmesg(8)¡C

ª`·N¡G ¦b FreeBSD ¤¤¦³¥t¤@ºØ file flag ¨Ó«OÅ@­«­nÀɮסA ¦pªG§AµLªk²¾°Ê©Î§R°£ /kernel¡A§A¥i¥H°õ¦æ¡G
# chflags noschg /kernel
¦pªG§A·Q«OÅ@ /kernel Á×§K¤H¬°²¨¥¢¯}Ãa¥¦¡A½Ð°õ¦æ¡G
# chflags schg /kernel

Kernel ¥i¥H¶}¾÷¡A¦ý ps ©Î¬O w µo¥Í¿ù»~

¦pªG§A§ó·s kernel ­ì©lµ{¦¡ (¦p±q 2.1.0-RELEASE ¤É¯Å¨ì 2.2-CURRENT)¡A§A¥²¶·¤@¨Ö§ó·s (©Î­«·s½sĶ) ¤@¨Ç­«­nªºÀɮסA ¦p ps(1)¡Bvmstat(8)©Î¬Olibkvm¡C


FreeBSD ¨Ï¥Î¤â¥U : ¦Û­q FreeBSD Kernel (¨t²Î®Ö¤ß) : µo¥Í°ÝÃDªº¸Ñ¨M¤èªk
Previous: «Ø¥ß device nodes
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