SPAM-LOW: [mapguide-users] Issue with Gdal DefaultRasterFileLocation with UNC path

[Kori Maleski]

These are tiny <20MB raster images.

For our larger imagery we have a Lizardtech Image Server.

We just need a network share since our production/development servers are
not an exact mirror and need to use the same source files in some cases.


Cheers,

Kori Maleski



On Thu, May 14, 2009 at 1:45 PM, Martin Morrison
<martin.morrison at edsi.com>wrote:

>  My concern over this whole issue is speed.  You need your data as close
> and as fast as possible.  Reading raster over a network connection is not an
> optimal way to access the data.
>
>
>
> Martin
>
>
>
> *From:* mapguide-users-bounces at lists.osgeo.org [mailto:
> mapguide-users-bounces at lists.osgeo.org] *On Behalf Of *Dave Wilson
> *Sent:* Thursday, May 14, 2009 4:27 PM
>
> *To:* MapGuide Users Mail List
> *Subject:* RE: SPAM-LOW: [mapguide-users] Issue with Gdal
> DefaultRasterFileLocation with UNC path
>
>
>
> Mapped drives generally don’t work. Is your MapGuide server running with a
> login that has permissions on the network share? Running the service with
> the default System account will not work.
>
>
>
> Dave
>
>
>
> *From:* mapguide-users-bounces at lists.osgeo.org [mailto:
> mapguide-users-bounces at lists.osgeo.org] *On Behalf Of *Andy Morsell
> *Sent:* Thursday, May 14, 2009 1:34 PM
> *To:* 'MapGuide Users Mail List'
> *Subject:* RE: SPAM-LOW: [mapguide-users] Issue with Gdal
> DefaultRasterFileLocation with UNC path
>
>
>
> What if you use a drive letter mapping instead of a UNC?
>
>
>
> Andy Morsell, P.E.
>
> Spatial Integrators, Inc.
>
> www.SpatialGIS.com <http://www.spatialgis.com/>
>
>
>
> *From:* mapguide-users-bounces at lists.osgeo.org [mailto:
> mapguide-users-bounces at lists.osgeo.org] *On Behalf Of *Kori Maleski
> *Sent:* Thursday, May 14, 2009 11:56 AM
> *To:* MapGuide Users Mail List
> *Subject:* SPAM-LOW: [mapguide-users] Issue with Gdal
> DefaultRasterFileLocation with UNC path
>
>
>
>
>
> Hi all,
>
>
>
> I am running MapGuide 2.0.2 with the service running under a domain
> account.
>
>
>
> The account has full control over a file server directory containing raster
> imagery in Sid format.  The imagery is in LL84.
>
>
>
>
>
> When configuring a raster data connection with the Gdal FDO I am having
> issues with applying coordinate system overrides when the files reside on a
> file server and are being accessed via UNC path.
>
>
>
> When I reference the file locally - i.e.  c:\myfiledirectory\myfile.sid,  I
> can override the coordinate system with no issues in both Studio and
> Maestro.  Map display is perfect.
>
>
>
> When I use a UNC path - i.e. \\myserver\myfiledirectory\myfile.sid, and
> try to use the override by refreshing to see the default spatial context I
> get the following error:
>
>
>
> In studio:  A popup windows error :
>
>
>
> The exception unknown software exception (0xc0000409) occurred in the
> application at location 0x00ea0a66
>
>
>
> In the event viewer:
>
>
>
> Out of process application '/LM/W3SVC/1/ROOT/mapguide/mapagent' terminated
> unexpectedly.
>
>
>
> Maestro displays no error.
>
>
>
> But after an attempt or two in either application, the service is
> unresponsive and W3SVC and mgserver services have to be restarted.
>
>
>
>
>
> Has anyone run into this issue before?
>
>
>
>
>
> Cheers,
>
>
>
> Kori Maleski
>
>
>
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>
>
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