[Opensim-users] Out of Memory Exception on IAR Save?
Chris
mewtwo0641 at cox.net
Sat Nov 27 04:19:01 UTC 2010
Built on the latest code for 0.6.9 and tried an IAR save... It reported
back a few random objects in my inventory that I managed to find using
the search by UUID feature in the viewer I'm using. What puzzles me is I
have these objects rezzed out in my regions and saving an OAR of these
regions with those objects works perfectly fine. For instance, one of
the said object UUID's refers to a house that I built a while back (OS
0.6.7 I believe). Nothing big I don't think lol or fancy; 136 prims and
not using any textures larger than 1024x1024 (I don't know if it's
possible to use textures larger than this anyway) and never had a
problem including this object in the IAR up until recently.
I've also transferred the offending objects to a newly created avatar
and tried saving an IAR off that avatar and it had no problem. So I am
not sure if it's a matter of an insanely huge asset that is holding it
up... However, when I do manage to sucessfully save the IAR, the
resulting file is around 800-ish megs. Is it possible that the av's
inventory is just too large in general? Or perhaps, relating to a
question I asked a little while back, could deeply nested folders (or
just too many folders) be the culprit?
i.e. My Inventory
Folder 1
Folder 2
Folder 3
Folder 4
etc.
On 11/26/2010 7:42 PM, Chris wrote:
> Alright, will do that. Thank you!
> I posted a mantis on this
> http://opensimulator.org/mantis/view.php?id=5238
>
> Will report on my findings soon =)
>
> On 11/26/2010 6:57 PM, Justin Clark-Casey wrote:
>> It looks like OpenSim is somehow running out of memory during a
>> search and replace operation. I should think that the same problem
>> would exist on 0.7.0.2 and master.
>>
>> The only thing I can think of is that one of your assets is
>> absolutely huge, much bigger than could be reasonably expected.
>>
>> I patched 0.6.9-post-fixes (and master, 0.7-post-fixes) to log on the
>> console which asset causes the problem. If you can build
>> 0.6.9-post-fixes from source then I suggest that you try this and
>> then look in the database to see if there's anything unusual about
>> that asset (e.g. if it's very very large).
>>
>> Otherwise, I'm afraid you will have to wait until 0.7.1 is released
>> before you can get this information.
>>
>> On 25/11/10 05:29, Chris wrote:
>>> That is odd because I'm not actually running OpenSim from any
>>> directory with "New Folder" in it... This is the path I'm
>>> running from: C:\Documents and Settings\Chris\Desktop\OpenSim\OS 069
>>> Post Fixes\bin
>>>
>>> This is OpenSim 0.6.9 Post-Fixes I am using; Since the latest stable
>>> is 0.7.0.2 should I still file a Mantis report on
>>> it? Thank you! =)
>>>
>>> On 11/24/2010 5:33 PM, Justin Clark-Casey wrote:
>>>> On 23/11/10 23:49, Chris wrote:
>>>>> Hi all. I've recently been getting 'System.OutOfMemoryException'
>>>>> errors when I attempt to save my avatar's entire
>>>>> inventory with the Inventory Archiver. It will go through the
>>>>> usual process of finding the directories to archive and
>>>>> after it finds so many it will give me that exception and then
>>>>> terminate the IAR job (usually before it ever reaches the
>>>>> assets stage). I usually have to restart the server several times
>>>>> (and try to save an IAR each time) in order to get it
>>>>> to save the IAR successfully.
>>>>>
>>>>> I have checked to make sure that I am not running out of RAM
>>>>> (still have ~1.5 gigs free while every thing is up and
>>>>> running and IAR is being saved) or Virtual Memory/Page File when I
>>>>> attempt this and I have plenty of HD space where I am
>>>>> saving the IAR so I am at a loss as to why this is happening all
>>>>> of a sudden. I did notice something strange in the
>>>>> exception message that I received and that is the fact that it
>>>>> seems to be trying to access "New Folder" on my desktop
>>>>> when there isn't a directory on my desktop called "New Folder" and
>>>>> I didn't direct it to save to New Folder either (I am
>>>>> saving to C:\inventory.iar btw)
>>>>
>>>> This is strange. Could you open a Mantis bug report and put this
>>>> information there, along with the exact version
>>>> number or Git revision of OpenSim that you're using.
>>>>
>>>> From the stack trace, you're running OpenSim from the path
>>>>
>>>> "c:\Documents and Settings\Chris\Desktop\New Folder"
>>>>
>>>> which I imagine is where "New Folder" is coming from.
>>>>
>>>>>
>>>>> Any suggestions or insight would be much appreciated =)
>>>>>
>>>>> Exception:
>>>>> 2010-11-23 00:13:27,406 ERROR - OpenSim.Application Command error:
>>>>> System.OutOfMemoryException: Exception
>>>>>
>>>>> of type 'System.OutOfMemoryException' was thrown.
>>>>> at System.String.Replace(String oldValue, String newValue)
>>>>> at
>>>>> OpenSim.Region.Framework.Scenes.Serialization.SceneObjectSerializer.FromOriginalXmlFormat(UUID
>>>>>
>>>>>
>>>>> fromUserInventoryItemID, String xmlData) in c:\Documents and
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\Framework\Scenes\Serialization\SceneObjectSerializer.cs:line
>>>>> 69
>>>>> at
>>>>> OpenSim.Region.Framework.Scenes.Serialization.SceneObjectSerializer.FromOriginalXmlFormat(String
>>>>>
>>>>>
>>>>> serialization) in c:\Documents and Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\Framework\Scenes\Serialization\SceneObjectSerializer.cs:line
>>>>> 55
>>>>> at
>>>>> OpenSim.Region.Framework.Scenes.UuidGatherer.GetSceneObjectAssetUuids(UUID
>>>>> sceneObjectUuid,
>>>>>
>>>>> IDictionary`2 assetUuids) in c:\Documents and
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\Framework\Scenes\UuidGatherer.cs:line 280
>>>>> at
>>>>> OpenSim.Region.Framework.Scenes.UuidGatherer.GatherAssetUuids(UUID
>>>>> assetUuid, AssetType assetType,
>>>>>
>>>>> IDictionary`2 assetUuids) in c:\Documents and
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\Framework\Scenes\UuidGatherer.cs:line 105
>>>>> at
>>>>>
>>>>> OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.InventoryArchiveWriteRequest.SaveInvItem(InventoryIt
>>>>>
>>>>>
>>>>> emBase inventoryItem, String path) in c:\Documents and
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\CoreModules\Avatar\Inventory\Archiver\InventoryArchiveWriteRequest.cs:line
>>>>> 156
>>>>> at
>>>>>
>>>>> OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.InventoryArchiveWriteRequest.SaveInvFolder(Inventory
>>>>>
>>>>>
>>>>> FolderBase inventoryFolder, String path, Boolean
>>>>> saveThisFolderItself) in c:\Documents and
>>>>>
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\CoreModules\Avatar\Inventory\Archiver\InventoryArchiveWriteRequest.cs:line
>>>>> 207
>>>>> at
>>>>>
>>>>> OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.InventoryArchiveWriteRequest.SaveInvFolder(Inventory
>>>>>
>>>>>
>>>>> FolderBase inventoryFolder, String path, Boolean
>>>>> saveThisFolderItself) in c:\Documents and
>>>>>
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\CoreModules\Avatar\Inventory\Archiver\InventoryArchiveWriteRequest.cs:line
>>>>> 202
>>>>> at
>>>>>
>>>>> OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.InventoryArchiveWriteRequest.SaveInvFolder(Inventory
>>>>>
>>>>>
>>>>> FolderBase inventoryFolder, String path, Boolean
>>>>> saveThisFolderItself) in c:\Documents and
>>>>>
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\CoreModules\Avatar\Inventory\Archiver\InventoryArchiveWriteRequest.cs:line
>>>>> 202
>>>>> at
>>>>> OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.InventoryArchiveWriteRequest.Execute()
>>>>> in
>>>>>
>>>>> c:\Documents and Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\CoreModules\Avatar\Inventory\Archiver\InventoryArchiveWriteRequest.cs:line
>>>>> 303
>>>>> at
>>>>> OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.InventoryArchiverModule.ArchiveInventory(Guid
>>>>>
>>>>>
>>>>> id, String firstName, String lastName, String invPath, String
>>>>> pass, String savePath) in c:\Documents and
>>>>>
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\CoreModules\Avatar\Inventory\Archiver\InventoryArchiverModule.cs:line
>>>>> 174
>>>>> at
>>>>>
>>>>> OpenSim.Region.CoreModules.Avatar.Inventory.Archiver.InventoryArchiverModule.HandleSaveInvConsoleCommand(
>>>>>
>>>>>
>>>>> String module, String[] cmdparams) in c:\Documents and
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\CoreModules\Avatar\Inventory\Archiver\InventoryArchiverModule.cs:line
>>>>> 341
>>>>> at OpenSim.Framework.Console.Commands.Resolve(String[] cmd) in
>>>>> c:\Documents and
>>>>>
>>>>> Settings\Chris\Desktop\New
>>>>> Folder\OpenSim\Framework\Console\CommandConsole.cs:line 364
>>>>> at OpenSim.Framework.Console.LocalConsole.ReadLine(String p,
>>>>> Boolean isCommand, Boolean e) in
>>>>>
>>>>> c:\Documents and Settings\Chris\Desktop\New
>>>>> Folder\OpenSim\Framework\Console\LocalConsole.cs:line 473
>>>>> at OpenSim.Framework.Console.CommandConsole.Prompt() in
>>>>> c:\Documents and Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Framework\Console\CommandConsole.cs:line 583
>>>>> at OpenSim.Application.Main(String[] args) in c:\Documents and
>>>>> Settings\Chris\Desktop\New
>>>>>
>>>>> Folder\OpenSim\Region\Application\Application.cs:line 165
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>>>>
>>>
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