[HD2 Android NAND Development] Daekin:
the newer link is newer update - with some fixes and mostly diagnostic logging.

@dandienst: I have the latest superinit, it is working great.

I have had problems with my SD card (lockups, freezes, lag) - class 10 kingstom (again....it is strange that some ROMs work with it good and some not...probably it is due to your hard optimizations....I can live with that I have also class 4 and class6 cards that work OK)

then, I have manually partitioned SD card using gparted - the reason I wrote earlier...then applied all hotxies and my config looks like this:

swap_mode=3 - market works OK now :)

nand_data=1 - ROM refuses to boot, stuck at black screen with logo (init.log below), so I set it to 0 again - but it is progress because in previous version the switch was not even working :) - maybe it is only incompatible with some other switches

ram_data=1 - I see great boost overall :)

so now basically it is slow only durin sync and market download and install - but it is only a few boots after flash...it always gained more performance in time :)

could you pleas look at the nand data bug? and also...to gain more performance - maybe trying to combine ram mode 1 and 3? (or maybe all using pipe | notation....well...only if there is enugh RAM)

here is mentioned init.log

Wed Mar 2 21:37:06 UTC 2011
***********************************************
****** SuperInit v4.31 ******
** **
** IMG/EXT4/RAM,SD/MAGLDR/NAND,EU/TMOUS **
** **
*** by dandist & freak ***
***********************************************
--- Mounting /proc /sys
--- Making devices and variables
--- Loading sdcard
--- Define system config
--- Read config file
--- HD2 NAND version in use
--- Loading system
--- System loaded from Nand ---
--- Modify scheduler
--- 2nd partition found,start loading---
--- load 2nd partition for Nand--
--- sd_boost mod active - mounting as loop device
--- Checking system image /dev/block/mmcblk0p2
--- Mounting fs at /data
--- EXT4 data loaded
--- Loaded Nand userdata --
**************************************
*** 3rd partition detected ***
*** Last boot - just for checking ***
**************************************
--- ext4 swap mounted in /mnt/tmpdata
/dev/block/mmcblk0p3 on /mnt/extdata type ext4 (rw,nosuid,nodev,noatime,nodiratime,commit=60,barrier=1,data=ordered,noauto_da_alloc)
--- Checking system image /mnt/extdata/ext4
--- Mounting fs at /data/data
--- ext4 swap mounted in /mnt/tmpdata
/dev/block/loop6 on /data/data type ext4 (rw,nosuid,nodev,noatime,nodiratime,barrier=1,data=ordered)
--- last check
/dev/block/loop8 on /data type ext4 (rw,nosuid,nodev,noatime,nodiratime,barrier=0,data=ordered) /dev/block/mtdblock1 on /mnt/mtddata type yaffs (rw,nosuid,nodev,noatime,nodiratime) /dev/block/mmcblk0p3 on /mnt/extdata type ext4 (rw,nosuid,nodev,noatime,nodiratime,commit=60,barrier=1,data=ordered,noauto_da_alloc) /dev/block/loop6 on /data/data type ext4 (rw,relatime,barrier=0,data=ordered)
-- Swap partition mounted successfully --
--- Normally all is ok
--- EXT4 data loaded
+++ Data-to-SD/EXT4 successfully enabled.
-- Optimize data with nand --
--- Use RAM Optimization mode 1
--- no /cache find, create a default one --
+++ Data-to-SD/EXT4 completed, with the mount status:
rootfs on / type rootfs (rw,relatime)
proc on /proc type proc (rw,relatime)
sys on /sys type sysfs (rw,relatime)
/dev/block/mmcblk0p1 on /bootsdcard type vfat (rw,noatime,nodiratime,fmask=0111,dmask=0000,allow_utime=0022,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)
/dev/block/mtdblock0 on /system type yaffs2 (rw,relatime)
/dev/block/loop8 on /data type ext4 (rw,nosuid,nodev,noatime,nodiratime,barrier=0,data=ordered)
/dev/block/mmcblk0p3 on /mnt/extdata type ext4 (rw,nosuid,nodev,noatime,nodiratime,commit=60,barrier=1,data=ordered,noauto_da_alloc)
/dev/block/loop6 on /data/data type ext4 (rw,relatime,barrier=0,data=ordered)
+++ All done, let's goooo!!! :D +++

but when I tried to combine swap mode 3, sd boost 1 and ram data 1 - my phone became almost unresponsive - I will try only rama data 1 alone...