Still trying to reproduce the first weirdness I saw, but I've already run into pretty much the same problem with my standard test.
I installed UbiFS as indicated. I installed 16 files of size 32 MB in the root partition. df indicated around 50 MB free. I started a loop of reading two files and comparing them, then writing two 10MB files, reading them back (and comparing them), then deleting them. Repeat ad-infinitum. After 11 cycles, writing files to the file system started failing. (Read-only file system) df indicates that 45 MB are still available! Cheers, wad On Oct 10, 2008, at 6:41 AM, Deepak Saxena wrote: > Hi, > > I have created an initial UBIFS 8.2 image that can be used for testing > and playing with. > > See http://wiki.laptop.org/go/UBIFS_initial_experiments > for information on how this was created and some of my intial notes. > > If you just want to download and run: > > * Make sure your XO has security disabled > > * Make sure your XO is running the latest OFW. The best way to do > this > is to update it to 8.2.0. > > * Download the following files to a USB stick: > > http://dev.laptop.org/~dsaxena/ubi_test/data.img > http://dev.laptop.org/~dsaxena/ubi_test/nand.img > > * Boot the laptop with USB stick and escape into the OFW prompt. > > * Run: > > ok dev nand : write-blocks write-pages ; dend > write-blocks isn't unique # You can ignore this > ok update-nand u:\data.img > > * At this point OFW will erase the flash and copy the contents of the > nand.img file to flash. When complete you can simply reboot the > system. > > If you want to know a bit more about UBIFS, why we're looking at it, > and the overall impact a switch over would have, see the following > page that is still under development: > > http://wiki.laptop.org/go/UBIFS_on_XO > > Thanks to Mitch Bradley for his help with OFW and Erik Garrison for > his OFW image builder script. > > ~Deepak > > -- > Deepak Saxena - Kernel Developer - [EMAIL PROTECTED] > _______________________________________________ > Devel mailing list > Devel@lists.laptop.org > http://lists.laptop.org/listinfo/devel _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
