Date: Wed, 08 Oct 2008 15:07:06 -0400 From: Stephen Clark <sclark46@earthlink.net> To: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: 6.3-p5 watchdog timer not being disabled Message-ID: <48ED04DA.8050902@earthlink.net>
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Hello List, We have 2 different platforms that we are trying to use the watchdog timer and watchdogd program on. One is a Soekris 5501: CPU: Geode(TM) Integrated Processor by AMD PCS (433.25-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x5a2 Stepping = 2 Features=0x88a93d<FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CLFLUSH,MMX> AMD Features=0xc0400000<MMX+,3DNow!+,3DNow!> The other is a: CPU: VIA C3 Nehemiah+RNG (1002.28-MHz 686-class CPU) Origin = "CentaurHauls" Id = 0x694 Stepping = 4 Features=0x380b03d<FPU,DE,PSE,TSC,MSR,MTRR,PGE,CMOV,MMX,FXSR,SSE> According to the manpage on watchdogd if is killed with either SIGTERM or SIGINT it is suppose to disable the watchdog timer in the kernel so the system won't reboot. On both of the above platforms this does not work and the platforms reboot when watchdogd is killed with a kill pid, after the timeout value (-t) that had been specified to watchdogd when starting it has elapsed. Am I misunderstanding how this is suppose to work? Thanks for the elucidation, Steve -- "They that give up essential liberty to obtain temporary safety, deserve neither liberty nor safety." (Ben Franklin) "The course of history shows that as a government grows, liberty decreases." (Thomas Jefferson)
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