[josm-dev] josm/jmapviewer / tilecache / single directory

[Vincent Privat]

There are already several bug tickets on this subject. Patches are always
welcome :)
Le 3 avr. 2013 12:02, "Dirk Stöcker" <openstreetmap at dstoecker.de> a écrit :

> On Wed, 3 Apr 2013, Florian Lohoff wrote:
>
>  i send an email a couple of months back about the jmapviewer tilecache
>> used by josm using a flat directory for storing the tiles.
>>
>> Today now i stumbled that doing a find in the .josm directory takes
>> upwards of 10 Minutes on my Quad i7 with a 7200 IDE Disk on
>> Debian/Wheezy.
>>
>> Doing a cache cold "ls" in ~/.josm/tilecache/Bing Aerial Maps
>> takes
>>
>> flo at p2:~/.josm/tilecache/Bing Aerial Maps$ time ls >/dev/null
>> real    9m3.151s
>> user    0m23.133s
>> sys     0m26.474s
>> flo at p2:~/.josm/tilecache/Bing Aerial Maps$ ls -1 | wc -l
>> 1846091
>>
>> 9 Minutes 3 seconds for a ls - 1.8Mio files in a single directory.
>>
>> Flo
>> PS: Dont get me wrong - large cache is good - but not like this.
>>
>
> Hmm. Did you change any of the cache parameters in config? It should not
> get that large. Probably cache clean is broken, if so, please open a bug?
>
> Ciao
> --
> http://www.dstoecker.eu/ (PGP key available)
>
>
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