Overview Raspberry Pi3ããµã¼ãã¼ã«ãã¦ãï¼æ¥ï¼ååèµ·åããããããã¦ãããããã¾ã«åºã¾ããã¨ãããã ããã§ãRaspberry Pi 3/ Zero / Zero Wç㧠watchdogãæå¹åã«ãã¦ã¿ã¾ãã diff表è¨ã«ãã¾ãã - ãå é ã®è¡ã¯ä¿®æ£å + ãå é ã®è¡ã¯ä¿®æ£å¾ (+ ã¯ä¸è¦) /bootã®ç·¨é
Raspberry Piã¨Raspbian OSã«ã¯ãWatchdog Timerï¼ã¦ã©ããããã°ã¿ã¤ãã¼ã以ä¸Watchdogã¨è¨ãã¾ãï¼ã¨å¼ã°ããæ©æ§ãå ¥ã£ã¦ãã¾ããããã¯ãã·ã¹ãã ãåä½ãã¦ããªãã¨å¤æãããæã«ãèªåçã«Raspberry PiãOSåèµ·åããè¡ãã¨ãããã®ã§ãã Raspbian Jessieããåã®ãã¼ã¸ã§ã³ã§ã¯ãWatchdogãè¨å®ããããã«ãã§ã«ç¢ºç«ããããæ¹ããã£ãããã§ããããããRaspbian Jessieã«ãªã£ã¦ããã¯ãã¢ã¸ã¥ã¼ã«ã®ååãå¤ãã£ããããã»ããWatchdogãæå¹ã«ãããæ¹æ³ãå¤ãã£ãããã¦ãã¦ãããã¨ããããæ¹ãããã«ã¯è¦ã¤ãããªãããã§ããRaspberry Piã®ãã©ã¼ã©ã ã§ãããã¤ãæ稿ãããããã§ããããã®ä¸ã§ä»ã®æ¹æ³ã«æ¯ã¹ã¦ã¨ã¦ãã·ã³ãã«ãªæ¹æ³ãæ稿ããã¦ãã¾ããããã®æ稿ã®å 容ããå®éã«è©¦ããã¨ããããã¾ãåä½ãã¾ã
ããã¾ããå®è·µ! Linux ã·ã¹ãã 管çãã¯ãã¡ãã§ãã ã¡ã«ãã¬ã®è§£é¤ãããã¯ãã³ãã¼ãªã©ãã以ä¸ããã©ããã https://www.usupi.org/sysad/ (ã¾ãã¾ã ID:149633) ãã®ä»ãä½è ã«é¢ãããã¼ã¸ã¯ãæ¦ã以ä¸ã«ãããã¾ãã https://www.usupi.org/kuri/ (ã¾ãã¾ã ID:126454) http://usupi.seesaa.net/ (æ æ¥è¨ããã°) https://twitter.com/kuriking/ (twitter) https://facebook.com/kuriking3 (facebook) https://jp.pinterest.com/kuriking/pinterest) https://www.instagram.com/kuri_king_/ (instagram) [ããã¯ãã³ãã¼ã®ãããã¸
watchdogã¨ã¯ã·ã¹ãã ãç£è¦ããç°å¸¸ãçºçããã®ã観測ããå ´åãã·ã³ãåèµ·åããã½ããã¦ã§ã¢ã§ãããç°å¸¸è¦³æ¸¬å¾ã®åä½ã¯ãªãã¼ãã®ã¿ã§ãããç¹å®ã®æ©è½ãä¾ãã°apacheãåèµ·åãããªã©ã¨ãããã¨ã¯ã§ããªãã â ã¤ã³ã¹ãã¼ã« # yum install watchdog ---ç¥--- Installed: watchdog.i386 0:5.6-1.el5 Complete! â æ§æ /usr/sbin/watchdog /usr/man/man5/watchdog.conf.5 /usr/man/man8/watchdog.8 /etc/watchdog.conf â watchdog.confã®è¨å® ä¾ã¨ãã¦ä»¥ä¸ã®ãããªå 容ãè¨å®ããã Apacheã®pidãã¡ã¤ã«ã10ç§ééã§ç£è¦ãããã¡ã¤ã«ãåå¨ãã¦ããã°/dev/watchdogã¨ãããã¡ã¤ã«ã«æ¸ãè¾¼ããpidãã¡ã¤ã«ãç¡ã
ã©ã³ãã³ã°
é害
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}