| commit | 8534ad77d8faff4f55ee6f6dd40d91be89376dee | [log] [tgz] |
|---|---|---|
| author | Matthew Barth <msbarth@us.ibm.com> | Wed Feb 28 09:31:37 2018 -0600 |
| committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | Thu Mar 01 14:24:34 2018 +0000 |
| tree | 11b80b330b361f60de4fd2dd406d4805a6abb13c | |
| parent | 253a5aa905bf3298817377d199becec9755cebf8 [diff] |
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 <msbarth@us.ibm.com>
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 c8bc2fa..ce7824c 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