Hi Max, please habe a look at http://trac.osgeo.org/fdo/wiki/FdoGdalNotes Creating Tile Index Config Files . Maybe you can build a tile index for your ecw-files. That will minimiz the file access. But I don't know if this works with ecw.
Gunter max_samart wrote: > > Hi All, > I am using PHP+Apache+Windows Server 2003 and i have around > 50 ecw files in one folder, i created the Image Feature Source using the > OSGeo.Gdal FDO provider and able to view the raster data overlaid with the > vector data but the problem is about the performance and sometime it use > to fail to stylize layer due to Cannot create any more connections to the > OSGeo.Gdal FDO provider as well as the server also use to give the error > Please try your operation later as the resource was busy: > Library://Raster/Data/Images.FeatureSource . > How to solve the issue. > > Thks > Max !! > ------------------------------------------------------------------------------------------------------ > Error > <2008-06-05T15:41:04> Administrator > Error: Failed to stylize layer: Image > Cannot create any more connections to the OSGeo.Gdal FDO provider. > StackTrace: > - MgMappingUtil.StylizeLayers line 775 file > d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\mapping\MappingUtil.cpp Failed > to stylize layer: Image > Cannot create any more connections to the OSGeo.Gdal FDO provider. > > <2008-06-05T15:42:26> Administrator > Error: Please try your operation later as the resource was busy: > Library://Raster/Data/Images.FeatureSource > StackTrace: > - MgResourceServiceHandler.ProcessOperation line 80 file > d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\resource\ResourceServiceHandler.cpp > - MgOpDeleteResource.Execute line 97 file > d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\resource\OpDeleteResource.cpp > - MgServerResourceService.DeleteResource line 750 file > d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\resource\ServerResourceService.cpp > - MgServerFeatureService.NotifyResourcesChanged line 1457 file > d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\services\feature\ServerFeatureService.cpp > - MgFdoConnectionManager.RemoveCachedFdoConnection line 1006 file > d:\buildforgeprojects\mapguide_open_source_v2.0\build_27.16\mgdev\server\src\common\manager\FdoConnectionManager.cpp Please > try your operation later as the resource was busy: > Library://Raster/Data/Images.FeatureSource > -------------------------------------------------------------------------------------------------------- > > > > _______________________________________________ > mapguide-users mailing list > mapguide-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > -- View this message in context: http://www.nabble.com/MGOS2.0.1---Raster-Files-Performance-tp17668649p17669360.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users