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[LDM #UHO-873587]: Possible bug with 6.13.7 (and previous)

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  • Subject: [LDM #UHO-873587]: Possible bug with 6.13.7 (and previous)
  • Date: Wed, 06 Mar 2019 13:03:23 -0700
Mike,

> I already have a couple of questions.  First, what does this error mean?
> I'm seeing these on my downstream sever (v6.13.6), and they seem fairly
> common:
> 
> pqact[66069] ERROR filel.c:3032:reap() Child 39808 exited with status 255
> The Child number will vary, but the rest is always the same.

That message means that pqact(1) noticed that a child process that it create 
exited with a non-zero status. I believe 255 means that the child program 
couldn't be found. There should be other messages nearby that indicate what the 
child program was.

> Similarly, what does "ldmd.c:cleanup() NOTE  Exiting" mean?  I'm seeing
> this on my upstream server (v6.13.7) associated with a few different
> IPs/hostnames, also pretty common.  A couple of those IPs are also mine,
> and I've already made sure to limit redundant requests to no more than two
> on both of those.

That message means that the upstream LDM process was terminating. An upstream 
LDM process will terminate if its connection to its associated downstream LDM 
process is broken -- such as when the downstream LDM process decides to switch 
transfer modes (the downstream LDM must, necessarily, disconnect and reconnect 
to do this).

> And yes, I do plan on updating everything to v6.13.8 soon, just figured I'd
> start with some initial adjustments to my requests lines first.

Wait for 6.13.9, which has the ldmping(1) bug fixed.

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: UHO-873587
Department: Support LDM
Priority: High
Status: Closed
===================
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