Difference between revisions of "Resize-rootfs"
| Line 5: | Line 5: | ||
</li> | </li> | ||
| − | e2fsck -f root_fs_tutorial-0.31 | + | > e2fsck -f root_fs_tutorial-0.31 |
| − | dd if=/dev/zero of=root_fs_tutorial-0.31 bs=1 count=1 seek=550M conv=notrunc | + | > dd if=/dev/zero of=root_fs_tutorial-0.31 bs=1 count=1 seek=550M conv=notrunc |
| − | resize2fs -p root_fs_tutorial-0.31 | + | > resize2fs -p root_fs_tutorial-0.31 |
| − | e2fsck -f root_fs_tutorial-0.31 | + | > e2fsck -f root_fs_tutorial-0.31 |
<br> | <br> | ||
| Line 21: | Line 21: | ||
<li>Copy the old filesystem content to the new one:</li> | <li>Copy the old filesystem content to the new one:</li> | ||
| − | > | + | > mount -o loop oldfs /mnt/old/ |
| − | > | + | > mount -o loop newfs /mnt/new |
> cp -a /mnt/old/* /mnt/new/ | > cp -a /mnt/old/* /mnt/new/ | ||
> umount /mnt/old | > umount /mnt/old | ||
> umount /mnt/new | > umount /mnt/new | ||
</ul> | </ul> | ||
| − | <ol> | + | </ol> |
Revision as of 03:04, 15 October 2006
Resizyng a root-file-system
- Increasing the size of a root-file-system:
- Downsizyng a rootfilesystem:
- Create a new rootfilesystem with the size you want your filesystem to have:
- Copy the old filesystem content to the new one:
> dd if=/dev/zero of=newfs bs=1 count=1 seek=1200M conv=notrunc > mkfs -t ext2 newfs
> mount -o loop oldfs /mnt/old/ > mount -o loop newfs /mnt/new
> cp -a /mnt/old/* /mnt/new/
> umount /mnt/old > umount /mnt/new
> e2fsck -f root_fs_tutorial-0.31 > dd if=/dev/zero of=root_fs_tutorial-0.31 bs=1 count=1 seek=550M conv=notrunc > resize2fs -p root_fs_tutorial-0.31 > e2fsck -f root_fs_tutorial-0.31
