[systemd-devel] [PATCHv4] core: notify triggered by socket of a service

[Colin Guthrie]

'Twas brillig, and Colin Guthrie at 19/09/13 00:54 did gyre and gimble:
> Hi,
> 
> While I'm not 100% sure, (not done quite enough testing), but this patch
> seems to have introduced some kind of race that results in me seeing a
> 1min delay in boot. This delay creeps in before
> systemd-udevd-control.socket starts so my dmesg looks like:
> 
> [    1.549666] RPC: Registered tcp NFSv4.1 backchannel transport module.
> [   61.592613] systemd[1]: ConditionPathIsReadWrite=/sys succeeded
> for systemd-udevd-control.socket.
> 
> 
> 
> And it was the mention socket related stuff that reminded me of this
> thread and patch.
> 
> So I reverted the commit (otherwise running git master) and have
> performed three successful boots so far without issue. This is obviously
> not conclusive, but sadly I also have a problem shutting down quickly...
> seems my httpd.service file now also stalls until it times out. When the
> ControlGroup becomes empty, it seems this isn't properly detected and
> systemd keeps the unit in the "deactivating" state until it times out.
> I'll post a separate mail about this issue.
> 
> I'll keep testing and reporting if I still get the delayed boot.

Since applying Olivier Brunel's type=notify patch it seems my httpd
timeout on shutdown problem is fixed and I have done several reboots.

Seems that after reverting this patch, I've not had any more startup
delays, so I would say there is definitely something up with it.

All the best.

Col

-- 

Colin Guthrie
gmane(at)colin.guthr.ie
http://colin.guthr.ie/

Day Job:
  Tribalogic Limited http://www.tribalogic.net/
Open Source:
  Mageia Contributor http://www.mageia.org/
  PulseAudio Hacker http://www.pulseaudio.org/
  Trac Hacker http://trac.edgewall.org/