Sugar on a Stick/Linux: Difference between revisions

Line 25:

*: <pre>sudo ./tools_livecd-iso-to-disk.sh --overlay-size-mb 400 --delete-home --extra-kernel-args selinux=0 ./SoaS3-200909271154.iso /dev/sd*1</pre>

** (*) ''be sure of your USB/SD device name (such as sda, sdb, etc.) and partition (such as 1, 2, etc.), yielding, for example,'' <code>/dev/sdb1</code>. ''Use the mount command or the partition manager to confirm it before executing the script.''

** The <code>--format --reset-mbr</code> arguments for the shell script were in the example script, but may be excluded to preserve the existing disc format and data.

** The <code>--format --reset-mbr</code> arguments for the shell script were in the example script, but may be excluded to preserve the existing disc format and data. See [[olpc:How to Damage a FLASH Storage Device]] for a discussion of why you might want to try to keep your factory format on a flash storage device.

** If you do use the format and reset master boot record arguments, you'll want to specify the target device name and not a partition, that is <code>/dev/sd*</code> with no partition number, instead of <code>/dev/sd*1</code> as in the example above used to specify an existing partition. ''As noted above, confirm your target disc device name—in this case, it is VERY DANGEROUS to your other discs if this is entered wrong, as the whole disc will be reformatted and a new master boot record written causing all previously written data on that disc to be lost.''

@@ Line 25: / Line 25: @@
 *: <pre>sudo ./tools_livecd-iso-to-disk.sh --overlay-size-mb 400 --delete-home --extra-kernel-args selinux=0 ./SoaS3-200909271154.iso /dev/sd*1</pre>
 ** (*) ''be sure of your USB/SD device name (such as sda, sdb, etc.) and partition (such as 1, 2, etc.), yielding, for example,'' <code>/dev/sdb1</code>. ''Use the mount command or the partition manager to confirm it before executing the script.''
-** The <code>--format --reset-mbr</code> arguments for the shell script were in the example script, but may be excluded to preserve the existing disc format and data.
+** The <code>--format --reset-mbr</code> arguments for the shell script were in the example script, but may be excluded to preserve the existing disc format and data.  See [[olpc:How to Damage a FLASH Storage Device]] for a discussion of why you might want to try to keep your factory format on a flash storage device.
 ** If you do use the format and reset master boot record arguments, you'll want to specify the target device name and not a partition, that is <code>/dev/sd*</code> with no partition number, instead of <code>/dev/sd*1</code> as in the example above used to specify an existing partition. ''As noted above, confirm your target disc device name&mdash;in this case, it is VERY DANGEROUS to your other discs if this is entered wrong, as the whole disc will be reformatted and a new master boot record written causing all previously written data on that disc to be lost.''