(Illustration by Gaich Muramatsu)
On Fri, Apr 15, 2005 at 12:23:53PM -0700, John Anderson wrote: > >Now, about a "diskless setups". You do not want to be really diskless, > >as Coda needs place to cache the files. As you supposedly have more files > >than RAM, you definitely need place on a local disk. > >I assume it is how you set up your machines, but better safe than sorry, > >so I say it. > > > >Cheers, > >-- > >Ivan > > Does venus have any known problems caching on ramdisk I plan on using > machines with no disks and 6GB of RAM with a ramdisk of 4GB for the base OS > (currently 140MB) and the cached content. So the venus.cache should exist > on on /dev/ram0 mounted on /. If everthing goes to plan....which it seldom > does. No problems, we used Coda on an iPaq and actually used ramfs/tmpfs to avoid overwriting the flash memory too often. The advantages of ramfs are that it isn't fixed size, your ramdisk only leaves you with 2GB for page/buffer/swap caches and application memory. Ramfs is really nothing more than pinned pagecache pages, applications are essentially already paged in. With a ramdisk they use up memory both on the ramdisk as well as the pagecache. JanReceived on 2005-04-15 23:44:29