[Q] Swapping "internal" sdcard partition for /data

BigMatza

Senior Member
Mar 24, 2008
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I'm asking this specifically for the Atrix.

I would like to have one central location for all apps and data, and have all the apps installed as "internal". The advantage of this method is so that apps can function independently of whether /sdcard (or /mnt/emmc if you do it that way) is mounted or not on the device. I did something similar on my HTC Evo, using DarkTremor's A2SD. But the Atrix, with its 10GB partition, means that I won't need to symlink anything to my actual SD card.

The 10GB partition (mmcblk0p18) is ample space for all user apps and data. But the existing 2GB /data partition (mmcblk0p16) definitely requires that some larger apps use the asec feature of the SD card. I understand that some apps need the SD card for extended downloaded content, like most Gameloft games, and any standalone GPS navigation app with its own maps. In those cases, I am a little more flexible, and understand that I can't use those particular apps when the card isn't mounted.

So here a couple questions, regarding the "swap":
  • Is there any way I can rename the partitions-- change the 10GB partition to mmcblk0p16, and the 2GB partition to mmcblk0p18 (and reformat them to EXT3 and FAT respectively)? Rebuilding the partition table is not an option. There's just way too much at stake there.
  • Would all of the bootable components (kernel, ROM, bootloader, and recovery) need to take into consideration the new structure? Or would the renaming of the partitions make this all seamless?

Any other suggestions?

Thanks for reading!