Should be possible, although you'll be more than doubling your cache size
without actually providing new information. Setup a source that references
the wms service offerered by your seeded mapcache:
in pseudo code:
<source name="s19">
<url>localhost/mapcache</url>
<layers>Fully_Seeded_to_19_cache</layers>
</source>
<tileset name="Memcache_greater_than_19_cache">
<source>s19</source>
<cache>memcache</cache>
<grid>gmaps</grid>
<format>mixed</format>
<metatile>1 1</metatile>
<metabuffer>0</metabuffer>
</tileset>
<tileset name="Fully_Seeded_to_19_cache">
<!--source>layer</source-->
<cache>disk</cache>
<grid>gmaps</grid>
<format>mixed</format>
<metatile>1 1</metatile>
<metabuffer>0</metabuffer>
</tileset>
--
thomas
On Mon, Nov 12, 2012 at 9:09 PM, Travis Kirstine
<[email protected]>wrote:
> I have a fully seeded cache of tiles to level 19 and no longer can access
> the original WMS source. Is it possible to generate a tileset using a
> memcache for layer above level 19 using the seeded cache as source?
>
> Something like this
>
>
> <cache name="disk" type="disk">
> <base>/home/caches</base>
> <symlink_blank/>
> </cache>
>
> <cache name="memcache" type="memcache">
> <server>
> <host>localhost</host>
> <port>11211</port>
> </server>
> </cache>
>
>
> <tileset name="Fully_Seeded_to_19_cache">
> <!--source>layer</source-->
> <cache>disk</cache>
> <grid>gmaps</grid>
> <format>mixed</format>
> <metatile>1 1</metatile>
> <metabuffer>0</metabuffer>
> </tileset>
>
> <tileset name="Memcache_greater_than_19_cache">
> <source></source>
> <cache>memcache</cache>
> <grid>gmaps</grid>
> <format>mixed</format>
> <metatile>1 1</metatile>
> <metabuffer>0</metabuffer>
> </tileset>
>
>
>
>
> _______________________________________________
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> [email protected]
> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>
>
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