<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><P>Hi Gunter,</P>
<P> I already tried <STRONG>Creating Tile Index Config</STRONG> Files after changing the parameters for the <STRONG>MGOS2.0.1</STRONG> and<U> it use to create new connection for the Image Feature source</U> .I can preview the layers using <STRONG>MapGuide Studio2009</STRONG> but after using Tile Index as well as built in pyramids for ecw file ,I still use to get the same errors as below.</P>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"> </DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">* <EM>Out of memory (Infact i tried to run some batch file as well as another script to monitor the memory usage and restart the mapguide service to avoid memeory leakage.)<BR>* Failed to stylize layer<BR>* with some ecw files when zoom at certain scales no image display and get the error (Cannot create any more connections to the OSGeo.Gdal FDO provider)<BR></EM> </DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">Thks</DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">Max !!<BR><BR><BR></DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">----- Original Message ----<BR>From: Gunter Becker <gunter.becker@CSOGIS.DE><BR>To: mapguide-users@lists.osgeo.org<BR>Sent: Thursday, June 5, 2008 8:05:11 PM<BR>Subject: Re: [mapguide-users] MGOS2.0.1 & Raster Files Performance<BR><BR><BR>Hi Max,<BR><BR>please habe a look at <A href="http://trac.osgeo.org/fdo/wiki/FdoGdalNotes" target=_blank>http://trac.osgeo.org/fdo/wiki/FdoGdalNotes</A> Creating<BR>Tile Index Config Files . Maybe you can build a tile index for your<BR>ecw-files. That will minimiz the file access. But I don't know if this works<BR>with ecw. <BR><BR>Gunter<BR><BR><BR>max_samart wrote:<BR>> <BR>> Hi All,<BR>> I am using PHP+Apache+Windows Server 2003 and i have around<BR>> 50 ecw files in one folder, i created the Image Feature Source using the<BR>>
OSGeo.Gdal FDO provider and able to view the raster data overlaid with the<BR>> vector data but the problem is about the performance and sometime it use<BR>> to fail to stylize layer due to Cannot create any more connections to the<BR>> OSGeo.Gdal FDO provider as well as the server also use to give the error <BR>> Please try your operation later as the resource was busy:<BR>> Library://Raster/Data/Images.FeatureSource . <BR>> How to solve the issue.<BR>> <BR>> Thks<BR>> Max !!<BR>> ------------------------------------------------------------------------------------------------------<BR>> Error<BR>> <2008-06-05T15:41:04> Administrator<BR>> Error: Failed to stylize layer: Image<BR>> Cannot create any more connections to the OSGeo.Gdal FDO provider.<BR>> StackTrace:<BR>> - MgMappingUtil.StylizeLayers line 775
file<BR>> d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\mapping\MappingUtil.cpp Failed<BR>> to stylize layer: Image<BR>> Cannot create any more connections to the OSGeo.Gdal FDO provider.<BR>> <BR>> <2008-06-05T15:42:26> Administrator<BR>> Error: Please try your operation later as the resource was busy:<BR>> Library://Raster/Data/Images.FeatureSource<BR>> StackTrace:<BR>> - MgResourceServiceHandler.ProcessOperation line 80 file<BR>> d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\resource\ResourceServiceHandler.cpp<BR>> - MgOpDeleteResource.Execute line 97 file<BR>> d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\resource\OpDeleteResource.cpp<BR>> - MgServerResourceService.DeleteResource line 750 file<BR>>
d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\resource\ServerResourceService.cpp<BR>> - MgServerFeatureService.NotifyResourcesChanged line 1457 file<BR>> d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\feature\ServerFeatureService.cpp<BR>> - MgFdoConnectionManager.RemoveCachedFdoConnection line 1006 file<BR>> d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\common\manager\FdoConnectionManager.cpp Please<BR>> try your operation later as the resource was busy:<BR>> Library://Raster/Data/Images.FeatureSource<BR>> --------------------------------------------------------------------------------------------------------<BR>> <BR>> <BR>> <BR>> _______________________________________________<BR>> mapguide-users mailing list<BR>> <A href="mailto:mapguide-users@lists.osgeo.org"
ymailto="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</A><BR>> <A href="http://lists.osgeo.org/mailman/listinfo/mapguide-users" target=_blank>http://lists.osgeo.org/mailman/listinfo/mapguide-users</A><BR>> <BR>> <BR><BR>-- <BR>View this message in context: <A href="http://www.nabble.com/MGOS2.0.1---Raster-Files-Performance-tp17668649p17669360.html" target=_blank>http://www.nabble.com/MGOS2.0.1---Raster-Files-Performance-tp17668649p17669360.html</A><BR>Sent from the MapGuide Users mailing list archive at <A href="http://nabble.com/" target=_blank>Nabble.com</A>.<BR><BR>_______________________________________________<BR>mapguide-users mailing list<BR><A href="mailto:mapguide-users@lists.osgeo.org" ymailto="mailto:mapguide-users@lists.osgeo.org">mapguide-users@lists.osgeo.org</A><BR><A href="http://lists.osgeo.org/mailman/listinfo/mapguide-users"
target=_blank>http://lists.osgeo.org/mailman/listinfo/mapguide-users</A><BR></DIV></div><br>
</body></html>