« ãã¼ã¿ãã¼ã¹ãã³ãã¼ããã¢ã¸ã¥ã¼ã« DBIx::Replicate | ã¡ã¤ã³ | Tritonn (MySQL+Senna) ã® join ãé«éå » 2008å¹´01æ30æ¥ setlock ã使ã£ã¦ cron ãã¶ãã¾ããæ¹æ³ äºåè¨ç®ã DB åæ§ç¯ãæè»½ã«å®è¡ããã®ã« cron ã¯ä¾¿å©ã§ãããã¿ã¹ã¯ã®ã¾ããéãã«ãããµã¼ãã¹ã®ããã©ã¼ãã³ã¹ä½ä¸ãå®è¡é åºã®å¶å¾¡ãå¥éè¡ãå¿ è¦ãããã¾ããèªåã¯ããã®ããã®ãã¼ã«ã¨ãã¦ãdaemontools ã® setlock ã³ãã³ãããæ°ã«å ¥ãã§ããsetlock ã¯ãflock ãç¨ãã¦ãã¿ã¹ã¯ã®å¾ æ©ãå®è¡ä¸æ¢ãå¶å¾¡ãããã¨ã®ã§ãããã¨ã¦ãå°åãã®ããããã°ã©ã ã§ãã 1-59/* * * * * /usr/local/bin/setlock -nx /tmp/precompute.lock /usr/local/bin/setlock


{{#tags}}- {{label}}
{{/tags}}