Using "--memory" breaks fakemachine backend

[tboehler1]

Some time in the last 2 months I've been unable to use debos with the "--memory" flag. The fakemachine backend keeps running into OOM errors, hangs completely, and times out after a few minutes.

To reproduce:

$ cat repro.yaml
architecture: arm64

actions:
  - action: run
    command: "echo 'Hello World'"

Run this using debos --memory 8192 repro.yaml

Outputs:

• debos --memory 8192 repro.yaml
• debos --show-boot --verbose --memory 8192 repro.yaml

[flxzt]

Did you try using 8192MB ? Without a unit I think it parses as only 8192 bytes (see here)

[tboehler1]

That was indeed the problem and when specifying 8192MB it works. Sorry for the noise!

[obbardc]

I created #510 to hopefully warn when a user forgets to add a suffix and not change existing behaviour. :-)