On Fri, Sep 02, 2005 at 05:54:39PM +0200, Harald Barth wrote: > > This is related to the big cache discussions... > > # /usr/afsws/bin/cmdebug ketchup.stacken.kth.se 7001 -cache > Chunk files: 1000000 > Stat caches: 150000 > Data caches: 100000 > Volume caches: 250 > Chunk size: 262144 > Cache size: 20000000 kB > Set time: no > Cache type: disk > > Okej, now let's count cache entries: > > # /usr/afsws/bin/cmdebug ketchup.stacken.kth.se 7001 -long | grep Cache\ > entry | wc > 10000 80000 716245 > > Exact 10000? Shouldn't that be more or is there a tuning parameter I have > missed? > Or is cmdebug not telling me all?
This is why I got confused on my 'fs getcache' patch.. this is only apparently showing active Dcache entries.. you can have files/chunks that are cached on disk but don't currently have a Dcache entry. Is it possible for you to apply my patch to afs_pioctl.c and fs.c? I think that gives pretty much the same information, for this discussion, but doesn't create the huge server hit that cmdebug -long does. time cmdebug localhost -long: 11.825s time fs getcache -e: 0.025s _______________________________________________ OpenAFS-devel mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-devel
