BTW, is there a possibility to change the directory structure so that it gets
more directories with a smaller amount of files?
Regards Wolfgang
From: Wolfgang Wasserburger [mailto:[email protected]]
Sent: Sunday, February 06, 2011 9:43 PM
To: 'Arne Kepp'
Cc: [email protected]
Subject: Re: [Geoserver-users] file too large
Arne,
it finally turned out, that a wrong setting of ETags could be the problem;
since we sat that to off, it works fine.
Beside that: what should be the maximum amount of files per directory? (for
900913)
Thx for thinking with me
Wolfgang
From: Arne Kepp [mailto:[email protected]]
Sent: Sunday, February 06, 2011 11:55 AM
To: Wolfgang Wasserburger
Cc: [email protected]
Subject: Re: [Geoserver-users] file too large
On 2/5/11 10:18 PM, Wolfgang Wasserburger wrote:
Arne,
it is a virtual server with a storage shelf (type nfs
(rw,nolock,actimeo=120,timeo=120,retrans=3,tcp,hard,nointr,rsize=65536,wsize=65536,addr=xxx.xxx.xxx.xxx)
I assume that by "storage shelf" you mean NAS (Network Attached Storage).
You'll have to find out what kind of filesystem they use for the partition
they've given you.
Layer xyz has no special configuration beside
<expireCacheList>
<expirationRule minZoom="0" expiration="604800" />
<expirationRule minZoom="11" expiration="-2" />
</expireCacheList>
Yes this directory (Layer xyz, EPSG 900913, Zoom: 18) contains that many of
files; What I donnot understand is, why the error message means that the file
is too large; is there any limit?
Now you are talking about /data/geoserver/data/gwc/xyz/EPSG_900913_18 ... I
asked whether you have all those files inside the directory 0139_0167 ?
400 000 is perfectly normal (small, actually) for
/data/geoserver/data/gwc/xyz/EPSG_900913_18 , but too much for just
/data/geoserver/data/gwc/xyz/EPSG_900913_18/0139_0167
Or is there another file, which has a limit. Can I reconfigure that?
I believe GWC is just echoing an error from the filesystem. Sometimes,
especially over network filesystems, the true error message is lost and it'll
just spit out a generic error.
There's no file to configure in GWC. The two cases I know of where the current
blobstore does not work well is if you have too many tiles at zoomlevel 0 (more
than 9, doesn't happen unless you configure your own grid set), or make
extensive use of request filters (multiple tiles per grid location, can't
predict how many combinations are possible.).
-Arne
------------------------------------------------------------------------------
The modern datacenter depends on network connectivity to access resources
and provide services. The best practices for maximizing a physical server's
connectivity to a physical network are well understood - see how these
rules translate into the virtual world?
http://p.sf.net/sfu/oracle-sfdevnlfb
_______________________________________________
Geoserver-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/geoserver-users
