Hypergrid Business has an article up about how OSGrid has left RAID MySQL behind to go with FSAssets, a high availability system of data storage.
my inner light by j o r.d a n, on Flickr
It is all kind of geeky. If you are into that stuff, see HB’s article: Avination helps save OSgrid, donates cluster storage solution.
For the none geek, RAID and FSAssets are different ways of preparing for hardware failure and safely storing data. RAID stands for Redundant Arrays of Inexpensive/Independent Drives. The idea is if you have two hard drives with the second being a copy of the first, you’ll still have a good copy if one drive dies. It gets way more complicated as speed is another facet of RAID. But, two drives being safer than one is the base idea. Continue reading
Freeze Frame Bug
It seems there is a bug in the SL Viewer. Yeah, I say that like there is only one… Well, you’ll see this one if you take a snapshot using Freeze-Frame and then close the camera panel before your release Freeze-Frame mode. The only fix at that point is to relog.
Slow Render @ Server-Scripting UG 2015-09
Once you relog, open the camera panel (Ctrl-Shift-S) and turn off Freeze-Frame. You don’t have to, but I would probably forget it is enabled and take another picture, close the panel, and have to relog again. Continue reading
Over on Hypergrid Business Maria Korolov is reporting: OSgrid is back.
New Firestorm Region in OSGrid
February 24, 2015 @ 6:45 PM the OSGrid folks tweeted the re-opening of the grid. Plus the blog has an announcement: OSGrid Online.
Yay! While this doesn’t mean OSGrid is completely up or stable, it is open to logins. They warn that there may be outages as servers are tweaked. But, they feel the grid should mostly be up and open and no more major problems.
For those that run their own regions, new server software is available for download. Also, there are some instructions in the OSGrid blog for getting existing regions back up. See the announcement link above.
As you might imagine, there is likely to be a rush of people logging in. This may place heavy load on the system and slow things down.
Hypergrid Business has an article up on problems over at OSGrid, my favorite OpenSim grid. It seems that Tuesday or maybe Monday some time the asset servers went down. The word coming from OSGrid peeps is that the RAID drives in the asset system failed.
The content of the asset servers will have to be restored from backups. There is typically a huge amount of data in an asset system for a virtual world. So, this will take some time. They are giving no estimates of when they think OSGrid will be back online.
Not knowing how big the data collection is for OSGrid or what the backup media is or how it is connected we can’t guess at the time needed to move the data. But, it could be days, hopefully way less.
OSGrid has been upgrading the backside of the grid. My regions have been offline most of 2011’s weeks 3 & 4 as the database converts to a new format. The latest release of the simulator software has some changes. These are the ones I found interesting.
The sim software can now handle terrain files made using Terragen. Once the grid is back up I’ll be checking out the new file type as it imports and exports Terragen (.ter) format. Also, this list of supported files types for terrain files was updated. Hopefully it will be easier to work with terrain in Photoshop and L3DT. Thanks Kevin Cozens.
OSGrid Meeting in Wright Plaza
OSGrid is one of the larger Open Simulator (OpenSim) virtual worlds. The grid is funded by donations. Several friends and I have simulators connected to OSGrid. Just as SL is updating so too is OSGrid and OpenSim. On Tuesdays the developers have an in-world meeting at 11:00 AM PST in Wright Plaza to talk about recent developments. This is my summary of things I found interesting. Continue reading
Running a standalone grid on your home computer is not big thing to do. Finding all the information you need to get it working as you want is a bit of a pain. All the people that are working on OSGrid know where everything is. So, they don’t write it down.
When I reinstalled my OpenSim server (I broke mine upgrading) it did not let me walk on prims. Everything was phantom. Setting things to physical did not help, they were still behaving as if phantom. So, I started looking for how to fix that. Continue reading
Hippo Viewer Logo
Open Simulator Logo
I have a friend that has a couple of SIM’s in Second Life. She started looking at the cost of a build she would like to make. The pricing on the OSGrid is much lower. So she started playing on the OSGrid to see what is possible. That got me interested in my private open simulator grid (OSGrid or OSG), which broke on my last update.
Getting my grid updated and running again is another story. I was having trouble with Emerald on the OSGrid. Camera and select problems mostly and the camera zoom. (I can go change values and fix those but…) I decided to try the Hippo Viewer. Continue reading