[Galaxy 3 Android Development] FadeFx:
Ext3 is not a good choice since it sucks battery big time, jfs had some problems on sgs as well, it did reset time zone and system language on every boot, best choice is ext4, you'd have to check hardcores work for best mount options. I use his kernel on my sgs, if i can read them out somehow you have to tell me how, this is the output of mount:

export PATH=/data/local/bin:$PATH

$ $mount

rootfs / rootfs ro,noatime 0 0

none /acct cgroup rw,relatime,cpuacct 0 0

proc /proc proc rw,noatime 0 0

sys /sys sysfs rw,noatime 0 0

tmpfs /tmp tmpfs rw,noatime 0 0

/dev/block/stl6 /mnt/.lfs j4fs rw,noatime 0 0

/dev/block/stl9 /system rfs ro,noatime,vfat,log_off,check=no,gid/uid/rwx,iocharset=utf8 0 0

/dev/block/mmcblk0p2 /data ext4 rw,noatime,commit=20,barrier=1,nodelalloc,data=ordered 0 0

/dev/block/stl10 /dbdata ext4 rw,noatime,commit=20,barrier=1,nodelalloc,data=ordered 0 0

/dev/block/stl11 /cache ext4 rw,noatime,commit=20,barrier=1,nodelalloc,data=ordered 0 0

tmpfs /dev tmpfs rw,noatime,mode=755 0 0

devpts /dev/pts devpts rw,noatime,mode=600 0 0

tmpfs /mnt/asec tmpfs rw,noatime,mode=755,gid=1000 0 0

none /dev/cpuctl cgroup rw,relatime,cpu 0 0

/dev/block/stl3 /efs rfs rw,nosuid,nodev,noatime,vfat,llw,check=no,gid/uid/rwx,iocharset=utf8 0 0

/dev/block/vold/179:1 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/vold/179:9 /mnt/sdcard/external_sd vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/vold/179:9 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

tmpfs /mnt/sdcard/external_sd/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0

/dev/block/dm-0 /mnt/asec/com.agilesoftresource-1 vfat ro,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/dm-1 /mnt/asec/com.smartandroidapps.audiowidgetpro.themes.NeonGreen-2 vfat ro,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/dm-2 /mnt/asec/com.smartandroidapps.audiowidgetpro.themes.recessedgreen-2 vfat ro,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/dm-3 /mnt/asec/com.smartandroidapps.audiowidgetpro.themes.SmokedGlass-2 vfat ro,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/dm-4 /mnt/asec/com.rovio.angrybirds-1 vfat ro,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/dm-5 /mnt/asec/se.illusionlabs.labyrinth.lite-1 vfat ro,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

$