(Illustration by Gaich Muramatsu)
Am Montag, 7. Juli 2003 14:29 schrieb Ivan Popov: > On Mon, 7 Jul 2003, Markus Markert wrote: > > i have setup my venus for an cache of 300 mb. when i now want to copy > > more than 300 mb into /coda, what happens then. does venus break down or > > removes some not needed files from the cache to free space? > > Hello Markus, > > sure Venus reuses the cache space, so that you can access more files > sequentially than you have space for in the cache. Of course it diminishes > the gain from caching, but it does not impose a limitation on the total > amount of accessible data. > > On the other side, a word of caution might be wise - cache object > replacement may still have some bugs. It is a very basic and important > part of the functionality, but it is also a complicated one. > > I have observed venus crashes seemingly related to cache reuse. > So to be on the safe side you may want to use as big cache as you can > afford (disk space and Venus memory footprint: the bigger the cache, the > bigger Venus rvm, hence the bigger the memory footprint). I am running > clients with cache sizes between 400 Mb and several Gb. > > Hope it helps, i have understand that. now i have shutdown on my both servers the venus and have made the new venus-setup. the scm can start venus, but the non scm not. he brings often the failure, that he cannot find the rootvolume? scm -> 192.168.0.161 (venus-setup 192.168.0.161 1000000) non-scm -> 192.168.0.160 (venus-setup 192.168.0.161 1000000) whats happend here? the files under /vice/db are the same on both machines. greetings markus -- ----------------------------------------------------------- Suchtreffer AG Bleicherstrasse 20 D-78467 Konstanz Germany fon: +49-(0)7531-89207-17 fax: +49-(0)7531-89207-13 e-mail: mma_at_suchtreffer.de internet: http://www.suchtreffer.de ----------------------------------------------------------- In a world without walls and fences, who need gates?Received on 2003-07-07 10:03:37