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2008-08-16
, 13:40
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Posts: 1 |
Thanked: 1 time |
Joined on Aug 2008
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#2
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Here's what you can do.
Boot it up from the internal flash.
Become root then
mount -o remount,rw /dev/root /mnt/initfs
and then edit bootmenu.conf
then reboot
Boot it up from the internal flash.
Become root then
mount -o remount,rw /dev/root /mnt/initfs
and then edit bootmenu.conf
then reboot
| The Following User Says Thank You to ac000 For This Useful Post: | ||
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2008-08-16
, 13:41
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Posts: 642 |
Thanked: 486 times |
Joined on Aug 2008
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#3
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Thank you, thank you soooooooooo much!!!!!!!!!!!!!!!!!!!!!!!!
Will try now and let you know what happens.
Will try now and let you know what happens.
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2008-08-16
, 14:16
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Posts: 642 |
Thanked: 486 times |
Joined on Aug 2008
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#4
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Once again thank you sooo much!!!!!! It works just booted of memory card!!!!!
Can I just restrore from my backup even though it was made from the internal memory? it's about 1.5mb and has to download apps of net to install.
BTW I also have a little mouse cursor on my N800, pretty cool!!
Can I just restrore from my backup even though it was made from the internal memory? it's about 1.5mb and has to download apps of net to install.
BTW I also have a little mouse cursor on my N800, pretty cool!!
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2008-08-16
, 14:27
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Posts: 4,030 |
Thanked: 1,633 times |
Joined on Jul 2007
@ nd usa
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#5
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What is the adv of booting to partition 1? And I am also interest to see what change to accomplish that? Thanks,
bun
bun
__________________
WorldTV99, WorldTV99forN900, more, VCURLs72, Shortcuts; complete backup; gvm software; 2007He; LiveTV;
DualBoot
WorldTV99, WorldTV99forN900, more, VCURLs72, Shortcuts; complete backup; gvm software; 2007He; LiveTV;
DualBoot
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2008-08-16
, 16:32
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Posts: 642 |
Thanked: 486 times |
Joined on Aug 2008
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#6
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Originally Posted by bunanson
More of a personal choice, i wanted the whole os2008 on a single 4GB memory card with just a single partition.
What is the adv of booting to partition 1? And I am also interest to see what change to accomplish that? Thanks,
bun
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2008-08-16
, 19:27
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Posts: 678 |
Thanked: 197 times |
Joined on Jul 2007
@ San Jose CA
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#7
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Originally Posted by rash.m2k
What do you mean? Do you want to backup the internal SD card to the external card?
Can I just restore from my backup even though it was made from the internal memory? it's about 1.5mb and has to download apps of net to install.
BTW I also have a little mouse cursor on my N800, pretty cool!!
If that was the case; here is how you do it (the example for n800)
Assume you have formatted partitions on the external SD.
1. boot from flash, not from mmc1 or mmc2.
2. insmod so the n800 can see ext2:
insmod /mnt/initfs/lib/modules/2.6.21-omap1/mbcache.ko
insmod /mnt/initfs/lib/modules/2.6.21-omap1/ext2.ko
( for ext3 : ext3.ko jbd.ko )
3. mount the partitions:
mount /dev/mmcblk0px /floppy
mount /dev/mmcblk1py /opt
x: in your case maybe 1
the partition number in source sd4. tar it! /floppy is the source /opt is target
tar cf - -C /floppy . | tar xvf - -C /opt
5. umount them
umount /opt
umount /floppy
6. Done! You have cloned the internal to the external
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2008-08-16
, 19:50
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Posts: 642 |
Thanked: 486 times |
Joined on Aug 2008
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#8
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nhanquy what I meant was I have a backup of the N800 when I was running it from the internal flash memory. Now that I am running it from the internal SD card it won't cause any problems will it.
Anyway I restored using that back and all is fine now. However I should not that if the system is updated over the air (OTA) then this removes the bootmenu. You just need to initfs again, and in my case change the partition to number 1 and not 2.
Anyway I restored using that back and all is fine now. However I should not that if the system is updated over the air (OTA) then this removes the bootmenu. You just need to initfs again, and in my case change the partition to number 1 and not 2.
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2008-08-16
, 20:23
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Posts: 678 |
Thanked: 197 times |
Joined on Jul 2007
@ San Jose CA
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#9
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Originally Posted by rash.m2k
You should always run from the SD not from flash from now on.
nhanquy what I meant was I have a backup of the N800 when I was running it from the internal flash memory. Now that I am running it from the internal SD card it won't cause any problems will it.
Anyway I restored using that back and all is fine now. However I should not that if the system is updated over the air (OTA) then this removes the bootmenu. You just need to initfs again, and in my case change the partition to number 1 and not 2.
Even the OTA occurs it only affects the SD not flash and therefore bootmenu will never be deleted and you still have option to go back to flash as a known stable state. Once awhile, you can update apps in flash when booting from flash but never update it when the OTA attemps to update the kernel and such.... Even with backups, it takes too much time to restore...
Anyway I can't seem to find out how to modify the bootloader on the N800 to boot from partition 1 of the SD card and not two.
The bootmenu.conf resides on /mnt/initfs but the problem is that it is read only so I can't change the script and add my own. There must be someway of doing it.
Can someone please help me.