On Wed, Jul 29, 2009 at 4:06 AM, Darvin Denmian<darvin.denmian@xxxxxxxxx> wrote: > Hello, > > My question is about tmpfs: > > -> If i increase the number of "inodes" avaliable in a tmpfs mounted > directory, will i have some performance impact? > > # Before increase number of inodes > df -i /media/queue > tmpfs 129384 4229 125155 4% /media/queue > > # After increase number of inodes > tmpfs 2048000 4229 2043771 1% /media/queue > > Sorry for my Brazilian English :( I think no. AFAIK, number of inodes just tell you how many file you can make (since one inode represents the metadata of a file). However, IMO, depending on average file size you will create there, having more inodes doesn't mean you can cram more files into your tmpfs based directory. So it's more like balancing between inodes, predicted number of file and storage size. By default, mount do this for you. CMIIW people -- regards, Mulyadi Santosa Freelance Linux trainer blog: the-hydra.blogspot.com -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
