obmc-rest did not activate

[Kenthliu]

I had tested in 2 system.
One system happened randomly. The system is connected LAN to my laptop directly.
I found there is no obmc-rest procedure sometimes.
Attachment is the journalctl log that is no obmc-rest situation.
norest1.txt
This is another journalctl log that get obmc-rest
getrest.txt

There is another system that always can not see the obmc-rest.
The environment is a little different. The system BMC LAN port is connected to WAN, and the IP is assigned by DHCP.
Here is the log.
norest2.txt

I think the key point is the message.
Jun 22 08:59:55 barreleye systemd[1]: Failed to start Phosphor OpenBMC DBus service management daemon.
Jun 22 08:59:55 barreleye systemd[1]: Dependency failed for Phosphor OpenBMC DBus REST daemon.
Jun 22 08:59:55 barreleye systemd[1]: obmc-rest.service: Job obmc-rest.service/start failed with result 'dependency'.

[Kenthliu]

@williamspatrick @bradbishop Please help to look into this issue. Thanks.

[bradbishop]

I was able to reproduce this by creating 128 logs.

I think I have solved it with some performance improvements here: openbmc/phosphor-objmgr@59800b8.

Also, as a safeguard, I bumped the mapper service start timeout from 90 to 300 seconds.

[Kenthliu]

This issue seems fixed in 1.0.1. Thanks.