no power restore policy on cold reset
Per the IPMI Specification v2.0 revision 1.1, section 2.28, "the power
restore policy determines how the system or chassis behaves when AC
power returns after an AC power loss". This means if the user initiated
a BMC reboot via the reboot command from BMC console or
"ipmitool mc reset cold", the Host state should not be affected.
This commit adds condition to check if BMC boots from the reboot command
to disable the power restore policy.
Tested:
- Reboot BMC via command line "reboot" command.
- Do A/C power and check if power restore policy executes properly.
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: I22f5520dd09c124ac570f62a1b8604a6ee4235ea
diff --git a/discover_system_state.cpp b/discover_system_state.cpp
index 19afa2d..6ea73d1 100644
--- a/discover_system_state.cpp
+++ b/discover_system_state.cpp
@@ -80,6 +80,13 @@
"BMC was reset due to pinhole reset, no power restore policy will be run");
return 0;
}
+ else if (bmcRebootCause ==
+ "xyz.openbmc_project.State.BMC.RebootCause.Watchdog")
+ {
+ info(
+ "BMC was reset due to cold reset, no power restore policy will be run");
+ return 0;
+ }
/* The logic here is to first check the one-time PowerRestorePolicy setting.
* If this property is not the default then look at the persistent