On Saturday April 9, [EMAIL PROTECTED] wrote: > > I've just checked, it takes 5.7s to compare 2.4.29{,-hf3} over NFS (13300 > files each) and 1.3s once the trees are cached locally. This is without > comparing file contents, just meta-data. And it takes 19.33s to compare > the file's md5 sums once the trees are cached. I don't know if there are > ways to avoid some NFS operations when everything is cached. > > Anyway, the system does not seem much efficient on hard links, it caches > the files twice :-(
I suspect you'll be wanting to add a "no_subtree_check" export option on your NFS server... NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/