Re: running livemedia-creator with 1GB

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Brian C. Lane wrote:
On Wed, Aug 22, 2012 at 11:38:47PM -0500, David A. Marlin wrote:

Interesting.  So it uses the amount of RAM on the host in its
calculation, but not the swap on the host?

Correct, the disk it is using is a disk image, not the host's disk.

Understood.  Ours is probably not a typical use-case.  This
particular image is for the Raspberry Pi.  We try to create a small
rootfs image that can be downloaded and copied to flash (small size
is important, typically ~1GB).  On first boot we grow the / (root)
partition to fill the flash device (whatever its size) and set up a
swap file (user specified size) rather than create a dedicated swap
partition.  Adding a swap partition of 500 MB adds 500MB to the
image size to be downloaded and copied to flash (~50% larger).

I guess if we ran this on a builder that had 2GB memory this would
not even be an issue.  Either way, we can work around it.

Can you use a raw filesystem image, or does it need to be partitioned?
When the .iso is made it copies the / out of the partitioned image into
squashfs.img for use on the iso. I could do something like that, but
without the iso step.
We don't actually create an iso image or squashfs.img.  We use:

  --make-disk --no-virt --image-only --keep-image

and use the disk image by copying it directly (partitions and all) to flash.


d.marlin
========

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