Hi Justin,
I'm running 11 regions in Standalone (No HG) configuration. 5 of those
regions do not have any scripts to be loaded on them and very few prims
to load.
I disabled 5 regions, leaving 6 regions to load at start up, restarted
OpenSim a few times (I always shut OpenSim down completely and then
restart it from the exe file rather than use the restart command), but
found that it doesn't seem to make a difference in script start up.
Set async_call_method = UnsafeQueueUserWorkItem in OpenSim.ini and
restarted OpenSim a few times. From what I can see, setting this seems
to make the issue appear more frequently, and on more regions than with
using default setting; though this could just be coincidence as I set it
back to SmartThreadPool and tried again with similar results.
Set TrustBinaries = false with no noticable improvement.
Set ScriptDelayFactor = 1.0 with no noticable improvement.
I also tried one extra thing, setting AppDomainLoading = false, but this
didn't seem to have noticeable improvement.
The issue seems to show up randomly and will pick random region(s) to
not load scripts for on start up. It's a slightly older commit but I
don't see the issue showing up in 3611d33 (r/22387) with all my regions
enabled and the script settings reported earlier set.
Ran these tests on two different machines with two different databases
with different content to load.
On 5/14/2013 4:25 PM, Justin Clark-Casey wrote:
I've not heard any other reports of this yet though this doesn't
necessarily mean anything.
How many regions are we talking about here? What happens if you run
fewer regions on one machine? Does specifying
async_call_method = UnsafeQueueUserWorkItem
in [Startup] on OpenSim.ini make any difference? (this uses the system
pool for threads rather than a separate SmartThreadPool instance)?
Also, does setting TrustBinaries = false make any difference? This is
the one relatively unusual setting you have below. You could also try
specifying a non zero ScriptDelayFactor in case some script is
managing to hog CPU.
On 11/05/13 04:15, Chris wrote:
I was noticing while testing master that sometimes when starting
OpenSim up that it is refusing to load scripts for some
or all regions at start up. Once every thing is loaded up and the
console is ready, running the 'login status' command
it shows that some regions are enabled login, and some aren't. In
order to login the 'login enable' command must be ran
first. Once logged in it seems that no script will run on the regions
that have not had their scripts loaded at start
up, including attachments, or newly rezzed objects. Had a closer look
at the console out put and was noticing that there
are a lot of warnings dealing with objects I have rezzed in world
that are mesh similar to below:
WARN - OpenSim.Region.Physics.Meshing.Meshmerizer [MESH]: No
recognized physics mesh found in mesh asset for
chair/c861affd-17b4-4b3c-9535-f1986ab394a9
I found that if I tracked these objects down and removed them from
the region and then restarted OpenSim, there's a bit
better chance for scripts to be loaded properly. If I put the objects
back out again and restart OpenSim then it starts
to randomly not want to load scripts in random regions at start up.
Setting DeleteScriptsOnStartup = true in OpenSim.ini
or deleteing the ScriptEngines folder prior to start up also seems to
give better success at having scripts load
properly. It might be just my imagination and coincidence that it is
working in this way but it is my observation.
Noticed that the console seems to hang for a bit (a couple seconds)
before outputting warnings on these objects with
high CPU use. I'm just speculating on this since I'm not entirely
knowledgeable on how things work but... could there
possibly be some kind of race condition somewhere preventing scripts
from loading properly in this case?
A couple of my regions have 0 scripts on them; not sure if it matters
or not.
I normally run OpenSim with these script related settings:
AppDomainLoading = false
DeleteScriptsOnStartup = false
EventLimit = 500
ScriptDelayFactor = 0.0
AllowScriptCrossing = true
TrustBinaries = true
Is anyone else seeing this?
Thanks!
--
OpenSim: 10 Region Standalone on 0.7.6 Dev
Physics: Open Dynamics Engine
OS: Windows 7 (x64)
CPU: AMD Phenom II X4 840 3.2 GHz
Memory: 11 GB DDR3
Database: MySQL 5.1.63 (x64)
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