From 8534ad77d8faff4f55ee6f6dd40d91be89376dee Mon Sep 17 00:00:00 2001 From: Matthew Barth Date: Wed, 28 Feb 2018 09:31:37 -0600 Subject: wspoon: Revert fan watchdog timeout An increase to the fan watchdog timeout was done to mediate a BMC performmance issue, which has now been resolved, so reducing the fan watchdog timeout. The timeout should be set to 5 seconds (instead of originally 3 seconds) to functionally align with the 5 second timer that fan control uses in adjusting fan speeds. The fan watchdog timeout increase was done under: https://gerrit.openbmc-project.xyz/#/c/8398/ The performance issue with the OCC patches: http://patchwork.ozlabs.org/project/openbmc/list/ (Series = Locking fixes for FSI, SBEFIFO, OCC) Tested: The fan-watchdog.conf file in BMC image contains 5 second timeout Change-Id: I1f99cf33ce3f17b291bf0997f792e2409ec5fb2b Signed-off-by: Matthew Barth --- .../obmc/witherspoon-fan-watchdog/fan-watchdog.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/fans/witherspoon-fan-watchdog/obmc/witherspoon-fan-watchdog/fan-watchdog.conf b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/fans/witherspoon-fan-watchdog/obmc/witherspoon-fan-watchdog/fan-watchdog.conf index c8bc2fa2f..ce7824ccb 100644 --- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/fans/witherspoon-fan-watchdog/obmc/witherspoon-fan-watchdog/fan-watchdog.conf +++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/fans/witherspoon-fan-watchdog/obmc/witherspoon-fan-watchdog/fan-watchdog.conf @@ -1,3 +1,3 @@ -TIMEOUT=10 +TIMEOUT=5 INTERVAL=1 DEVICE=/dev/watchdog0 -- cgit v1.2.3