Re: [Opensim-users] recent builded objects missing after, restarting Opensim
Subject: [Opensim-users] recent builded objects missing after restarting Opensim Opensimulator saves assets to disk often, but this can be anywhere from once a minute to as long as 10 minutes. Mysql will normally buffer data as well, and can takes many seconds to write to disk. There are several things you can do to help not lose data. You can 'q' or 'quit' out of Opensim and Robust, and not just close the DOS boxes. This flushes the data. If runnign a Dreamgrid, the current V3.5 version is set to Quit the Dos box on request from an estate owner instead of restarting, which is flaky, at best. You need to set the Restart setting to "Restart on Crash" to bring the region back up. You can also type "backup' which will flush the data if you must force a restart. There is a setting in OpensimDefaults.ini and a commented-out setting in Opensim.ini which will override OpensimDefaults that can be set to reduce or eliminate most of these delays. ; Persistence of changed objects happens during regular sweeps. The following control that behaviour to ; prevent frequently changing objects from heavily loading the region data store. ; If both of these values are set to zero then persistence of all changed objects will happen on every sweep. ; ; Objects will be considered for persistance in the next sweep when they have not changed for this number of seconds MinimumTimeBeforePersistenceConsidered = 60 ; Objects will always be considered for persistance in the next sweep if the first change occurred this number of seconds ago MaximumTimeBeforePersistenceConsidered = 600 I also recommend that you install Mysql as a service, as Mysql will then understand shutdown commands. In DreamGrid, there is a batch program InstallAsAService.bat in mysql\bin. For maximum protection against database loss, use a UPS with a USB cable and software so the system will shut down if power fails and the batteries get low. Mysql will be told to gracefully shut down if it is running as a service on Windows. It is also possible to set Mysql to ACID behavior, as I do in all DreamGrids, to make losing data less likely. ACID essentially means write immediately and not buffer data. Fred On 6/2/2020 7:00 AM, opensim-users-requ...@opensimulator.org wrote: Message: 2 Date: Tue, 2 Jun 2020 12:49:15 +0300 From: "tugbatokel ." To: opensim-users@opensimulator.org Subject: [Opensim-users] recent builded objects missing after restarting Opensim Message-ID: Content-Type: text/plain; charset="UTF-8" Hi all, I started having problem with Opensim world after I restarted it. I have multiple regions. Once I restarted the opensim, objects in one of our recent builded region are missing. But, objects in all the other regions are okay. Now I am trying to build in all regions, it works, but when I restart the opensim again, they are lost. This is happening to all of my regions. We used to restart all the time, and did not have this kind of problem ever. I appreciate your help. Thanks. -- ___ Opensim-users mailing list Opensim-users@opensimulator.org http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-users
Re: [Opensim-users] recent builded objects missing after restarting Opensim
Thanks for your response. We did not exceed prim usage at that specific region. Actually, when I opened the world, I could be able to see all the objects in that region. After I restart Opensim, some of them disappeared in that region. So now, although we have couple of objects in that region, when I create even simple box, and restart the Opensim, it even disappears. Any other ideas? Thanks. Tugba On Tue, Jun 2, 2020 at 11:07 PM Asaff Belfer wrote: > Check that your prim usage in every region has not passed the limit of > prims set for the region. It seems like Open Simulator allows the usage of > prims beyond the limit set for the region but after a restart it removes > the excess prims and so objects get lost. > > Thanks, > Asaff > > > On Tue, Jun 2, 2020 at 12:49 PM tugbatokel . wrote: > > > Hi all, > > > > I started having problem with Opensim world after I restarted it. > > > > I have multiple regions. Once I restarted the opensim, objects in one of > > our recent builded region are missing. But, objects in all the other > > regions are okay. > > Now I am trying to build in all regions, it works, but when I restart the > > opensim again, they are lost. This is happening to all of my regions. > > > > We used to restart all the time, and did not have this kind of problem > > ever. > > I appreciate your help. > > Thanks. > > ___ > > Opensim-users mailing list > > Opensim-users@opensimulator.org > > http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-users > > > ___ > Opensim-users mailing list > Opensim-users@opensimulator.org > http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-users > ___ Opensim-users mailing list Opensim-users@opensimulator.org http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-users
Re: [Opensim-users] recent builded objects missing after restarting Opensim
Check that your prim usage in every region has not passed the limit of prims set for the region. It seems like Open Simulator allows the usage of prims beyond the limit set for the region but after a restart it removes the excess prims and so objects get lost. Thanks, Asaff On Tue, Jun 2, 2020 at 12:49 PM tugbatokel . wrote: > Hi all, > > I started having problem with Opensim world after I restarted it. > > I have multiple regions. Once I restarted the opensim, objects in one of > our recent builded region are missing. But, objects in all the other > regions are okay. > Now I am trying to build in all regions, it works, but when I restart the > opensim again, they are lost. This is happening to all of my regions. > > We used to restart all the time, and did not have this kind of problem > ever. > I appreciate your help. > Thanks. > ___ > Opensim-users mailing list > Opensim-users@opensimulator.org > http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-users > ___ Opensim-users mailing list Opensim-users@opensimulator.org http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-users
[Opensim-users] recent builded objects missing after restarting Opensim
Hi all, I started having problem with Opensim world after I restarted it. I have multiple regions. Once I restarted the opensim, objects in one of our recent builded region are missing. But, objects in all the other regions are okay. Now I am trying to build in all regions, it works, but when I restart the opensim again, they are lost. This is happening to all of my regions. We used to restart all the time, and did not have this kind of problem ever. I appreciate your help. Thanks. ___ Opensim-users mailing list Opensim-users@opensimulator.org http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-users