[Opensim-dev] 0.5.9 Problems: Linking prims via libomv

[Dahlia Trimble]

I'm not all that familiar with that part of the opensim code, but I believe
it can be quite database intensive. If you are using a remote database on a
different machine than the one running Opensim, I suspect things may
improve. Also, if you are using SQLite, updates can be slow and switching to
Mysql can improve things even if it's on the same machine.
I think there may also be some issues still with mass linking/delinking with
opensim so you may have more luck when this part of the code matures.

On Wed, Sep 3, 2008 at 8:13 PM, Shack Dougall <shack at liferain.com> wrote:

> Dahlia Trimble wrote:
> > I have a builder bot that is based on libsl r1915 and modeled after
> > the testclient import command. I haven't seen any problems similar to
> > yours when I've used it with any versions of Opensim to date, but
> > sometimes I do see link failures when using it on the Linden grid.
> Dahlia,
>
> Thanks for sharing your experience.  It gave me the boost I needed.
>
> It looks like I've been seeing a combination of things, but one thing
> that definitely happened is that the OpenSim db got corrupted at some
> point along the way.  A lot of the weirdness was probably because of that.
>
> After I rested a bit, I started doing some testing with the client and
> it was behaving very strangely, too.  Prims were rezzing in odd ways.
> For example, I rezzed about 50 prims by hand and when I selected them,
> it told me that I had 50 objects selected and 46 prims.  Very strange.
> After I blew away the database and started over, things returned to normal.
>
> Also, with my big linksets of 100 prims, I had to increase
> Settings.SIMULATOR_TIMEOUT in libomv.  OpenSim was getting disk IO bound
> at certain times and thus not responding to the client for periods of
> time greater than 30 seconds.  libomv was timing out and terminating the
> connection.
>
> Anyway, at least I'm making some progress now.  Thanks!
>
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