minimserver 0.8.1 start errors (linux)

[shurvinton]

Hi,

I have just upgraded to 0.8.1 from 0.72 to try and fix some performance issues that I have,

I am using an HP t7510 thin client running voyage and minimserver. IIRO 46000 files taking up 460GB on external USB HDD. Two problems I find. first is that a rescan takes about 5 hours. second is that, whilst selecting files on a client and scrolling through a directory it often hangs for about 20 seconds. Search has never worked well.

I think I have a memory shortage, but whilst waiting for that to arrive would install 0.8.1. This installed initially, then crashed about 4 hours into the rescan taking the server down and will not restart. I have just done a fresh install to the same disk that has the music files on to ensure I wasn't running out of space on the book stick.


On running startd I get

java.lang.UnsatisfiedLinkError: /mnt/music/minimserver/minimserver/data/native/libohNet.so: /mnt/music/minimserver/minimserver/data/native/libohNet.so: failed to map segment from shared object: Operation not permitted


Clearly I've done something dumb, but not seen this error before. Any pointers?

Rgds

Bill