This represents the amount of time in seconds the kernel will wait before rebooting if it reaches a " kernel panic . " a setting of zero seconds will disable rebooting on kernel panic 該文件表示如果發(fā)生“內(nèi)核嚴(yán)重錯誤( kernel panic ) ” ,則內(nèi)核在重新引導(dǎo)之前等待的時間(以秒為單位) 。零( 0 )秒設(shè)置在發(fā)生內(nèi)核嚴(yán)重錯誤時將禁止重新引導(dǎo)。
A kernel panic is an action taken by an operating system upon detecting an internal fatal error from which it cannot safely recover. The term is largely specific to Unix and Unix-like systems; for Microsoft Windows operating systems the equivalent term is "Bug check" (or, colloquially, "Blue Screen of Death").