UbiFS SquashFS+lzma to Optimize Speed and save space

[defcon]

It seems we could increase file access times and save allot of space
by having /system on UbiFS or SquashFS+lzma, I am currently running an
ubuntu system with this setup:
http://forums.gentoo.org/viewtopic-p-4732709.html#4732709

I am familiar in compressing kernel modules for linux and compiling
kernels for linux but it is a bit different in android, id like some
assistance getting ubifs with lzo on android, I havnt been able to
find android specific information on this yet.

I am excited to implement this to android, any help/suggestions are
welcome!
defcon

Also ubifs has lzo compression, not sure how that would work either,
it seems ubifs is favored over jffs2 and yaffs2
found a nice pdf:
http://free-electrons.com/doc/flash-filesystems.pdf

Benchmarks Of Yaffs2, JFFS2, SquashFS, & UBIFS:
http://free-electrons.com/pub/conferences/2008/elce/flash-filesystems.pdf

Seems like people are already using ubifs on android:
http://groups.google.com/group/android-porting/browse_thread/thread/a67cbe36603d429a/646a017892783e2b?#646a017892783e2b

[Lim,GeunSik]

On 6월9일, 오후9시48분, defcon <defcon...@gmail.com> wrote:
> Also ubifs has lzo compression, not sure how that would work either,
> it seems ubifs is favored over jffs2 and yaffs2
> found a nice pdf:http://free-electrons.com/doc/flash-filesystems.pdf
> Benchmarks Of Yaffs2, JFFS2, SquashFS, &

> UBIFS:http://free-electrons.com/pub/conferences/2008/elce/flash-filesystems...
Thank you for your info sharing about benchmark result of nand flash
filesystem.
In my case, When I ported android platform (prototype) on S3C6410
based target board,
bootup performance of ubifs is better than jffs2 and yaffs2 in
general.

Belows is my some videos and screenshots.
http://sites.google.com/site/androidgroupkorea/main/Video