diff options
| author | Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar> | 2009-10-21 00:21:58 -0300 |
|---|---|---|
| committer | Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar> | 2009-10-21 00:46:39 -0300 |
| commit | db1dde541c09927eb5f9bc1240a867d92e084cd9 (patch) | |
| tree | 775b4386ae25a0fcbf9f638f7bc1e0c436d28d15 /configs/install-iso/overlay/usr/lib/locale/locale-archive | |
| parent | c801829c615a49bf484b4be792d2f5c3aad4fe8a (diff) | |
| download | archiso32-db1dde541c09927eb5f9bc1240a867d92e084cd9.tar.xz | |
Fix how mkarchiso makes usb image
The current implementation in how partition is created for ext2 img
it looks a bit bad.
This patch makes the partition in more standarized way, respecting
cylinder alignement:
* The size of resulting image will be in cylinder multiple ~8MB.
* Use fdisk instead of sfdisk (sfdisk write some bad information)
* Make the result image in one pass, instead of concatenating.
Also the advantage is that with this can add another partitions
without any issues in the usb-flash-drive with this .img.
For example of current situation:
qemu-system-x86_64 -hda archlinux-avr.toolchain.img -serial stdio
---------------------------------------------------------------------
[root@avr ~]# fdisk /dev/sda
Command (m for help): p
Disk /dev/sda: 223 MB, 223974400 bytes
59 heads, 41 sectors/track, 180 cylinders
Units = cylinders of 2419 * 512 = 1238528 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 * 1 181 218693+ 83 Linux
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(0, 1, 1) logical=(0, 1, 23)
Partition 1 has different physical/logical endings:
phys=(27, 58, 41) logical=(180, 49, 21)
Command (m for help): v
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(0, 1, 1) logical=(0, 1, 23)
Partition 1 has different physical/logical endings:
phys=(27, 58, 41) logical=(180, 49, 21)
Partition 1: previous sectors 437449 disagrees with total 67731
62 unallocated 512-byte sectors
Command (m for help):
---------------------------------------------------------------------
qemu-system-x86_64 -hda archlinux-avr.toolchain-fix.img -serial stdio
---------------------------------------------------------------------
[root@avr ~]# fdisk /dev/sda
Command (m for help): p
Disk /dev/sda: 230 MB, 230307840 bytes
255 heads, 63 sectors/track, 28 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x5c94ca4f
Device Boot Start End Blocks Id System
/dev/sda1 * 1 28 224878+ 83 Linux
Command (m for help): v
62 unallocated 512-byte sectors
---------------------------------------------------------------------
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Diffstat (limited to 'configs/install-iso/overlay/usr/lib/locale/locale-archive')
0 files changed, 0 insertions, 0 deletions