systemctl start obmc-host-start at 0.target fail

[CS20 CHLi30]

Hi Felixzhang,

About this kind of systemd target start fail, you can use dbus-monitor to check target dependency more detail.
BTW, you can also use systemctl list-dependecies obmc-host-start at 0.target to get all related services.

For example for using x86-power-control:
systemctl list-dependencies obmc-host-start at 0.target

obmc-host-start at 0.target (Power ON)
-> mapper-wait at -xyz-openbmc_project-Chassis-Control-Power0.service
-> phosphor-reset-host-reboot-attempts at 0.service
-> obmc-host-startmin at 0.target
     -> mapper-wait at -xyz-openbmc_project-Chassis-Control-Power0.service
     -> obmc-enable-host-watchdog at 0.service
     -> phosphor-watchdog at poweron.service
     -> obmc-chassis-poweron at 0.target
          -> intel-power-start at 0.service
          -> mapper-wait at -xyz-openbmc_project-Chassis-Control-Power0.service
          -> phosphor-fan-control-init at 0.service
          -> phosphor-fan-monitor-init at 0.service
          -> phosphor-fan-presence-tach at 0.service

Then you should found that might some services doesn't start normally and cause your obmc-host-tart at 0.target start fail.

Best regards,
Tim
From: openbmc [mailto:openbmc-bounces+chli30=nuvoton.com at lists.ozlabs.org] On Behalf Of zhang_cy1989
Sent: Wednesday, December 25, 2019 7:19 PM
To: openbmc at lists.ozlabs.org
Subject: systemctl start obmc-host-start at 0.target fail



Dear All
   On ast2500+x86 platform, use the romulus bmc firmware, the detail information:
ID="openbmc-phosphor"
NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro)"
VERSION="2.7.0-0"
VERSION_ID="2.7.0-0-gcb91a7773-dirty"
PRETTY_NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro) 2.7.0-0"
BUILD_ID="2.7.0"
OPENBMC_TARGET_MACHINE="romulus"

  The BMC ip: 192.168.0.1
  Remote Computer ip: 192.168.0.2

  I use the ipmitool to communicate with BMC:
ipmitool -I lanplus -H 192.168.0.1 -U root -P 0penBmc power on

 And from the journalctl results, I found those infromations:
......
-- The unit op-wait-power-on at 0.service<mailto:op-wait-power-on at 0.service> has entered the 'failed' state with result 'timeout'.
Nov 28 07:55:47 romulus systemd[1]: Failed to start Wait for Power0 to turn on.
-- Subject: A start job for unit op-wait-power-on at 0.service<mailto:op-wait-power-on at 0.service> has failed
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- A start job for unit op-wait-power-on at 0.service<mailto:op-wait-power-on at 0.service> has finished with a failure.
--
-- The job identifier is 906 and the job result is failed.
Nov 28 07:55:47 romulus systemd[1]: Dependency failed for Chassis0 (Power On).
-- Subject: A start job for unit obmc-chassis-poweron at 0.target<mailto:obmc-chassis-poweron at 0.target> has failed
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- A start job for unit obmc-chassis-poweron at 0.target<mailto:obmc-chassis-poweron at 0.target> has finished with a failure.
--
-- The job identifier is 886 and the job result is dependency.
Nov 28 07:55:47 romulus systemd[1]: Dependency failed for Start Host0 Minimum.
-- Subject: A start job for unit obmc-host-startmin at 0.target<mailto:obmc-host-startmin at 0.target> has failed
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- A start job for unit obmc-host-startmin at 0.target<mailto:obmc-host-startmin at 0.target> has finished with a failure.
--
-- The job identifier is 752 and the job result is dependency.
Nov 28 07:55:47 romulus systemd[1]: Dependency failed for Start Host0.
-- Subject: A start job for unit obmc-host-start at 0.target<mailto:obmc-host-start at 0.target> has failed
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- A start job for unit obmc-host-start at 0.target<mailto:obmc-host-start at 0.target> has finished with a failure.
Nov 28 08:24:09 romulus systemd[1]: obmc-host-start at 0.target<mailto:obmc-host-start at 0.target>: Job obmc-host-start at 0.target<mailto:obmc-host-start at 0.target>/start failed with result 'dependency'.
Nov 28 08:24:09 romulus systemd[1]: obmc-host-start at 0.target<mailto:obmc-host-start at 0.target>: Triggering OnFailure= dependencies.
Nov 28 08:24:10 romulus systemd[1]: obmc-host-startmin at 0.target<mailto:obmc-host-startmin at 0.target>: Job obmc-host-startmin at 0.target<mailto:obmc-host-startmin at 0.target>/start failed with result 'dependency'.
Nov 28 08:24:10 romulus systemd[1]: obmc-host-startmin at 0.target<mailto:obmc-host-startmin at 0.target>: Triggering OnFailure= dependencies.
Nov 28 08:24:10 romulus systemd[1]: obmc-chassis-poweron at 0.target<mailto:obmc-chassis-poweron at 0.target>: Job obmc-chassis-poweron at 0.target<mailto:obmc-chassis-poweron at 0.target>/start failed with result 'dependency'.
Nov 28 08:24:10 romulus systemd[1]: obmc-chassis-poweron at 0.target<mailto:obmc-chassis-poweron at 0.target>: Triggering OnFailure= dependencies.
......

I alse do the following action:
systemctl start obmc-host-start at 0.target<mailto:obmc-host-start at 0.target>
And alse get the similar fail result.

I don't how to debug this isuue.Could you give me some suggestions?

Best Regards
Felixzhang








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