The zstd support in btrfs brings significant size increment to the
on-disk image that it can no longer fit into btrfs bootloader area and
short mbr gap.
In order to support grub update on outstanding i386-pc setup with these
size constraints remain in place, here we build the zstd suppprt of
btrfs
On Mon, Aug 30, 2021 at 11:53:17AM +0200, Petr Vorel wrote:
> It help to avoid error on distros which has only python3 binary:
> ./autogen.sh: line 20: python: command not found
>
> Use python3 as the default as python2 is EOL since Jan 2020, but check
> also python which is on most distros if not
> The question is how to measure performance. Are there any benchmarks
> that result in somewhat reproducible results?
I don't know.
I was going to see what the speed of `cat foo.gz` is for various sizes
of file because that seems like it would do a reasonable amount of
stressing of the allocator
Stefan Berger writes:
> From: Daniel Axtens
>
> On powerpc-ieee1275, we are running out of memory trying to verify
> anything. This is because:
>
> - we have to load an entire file into memory to verify it. This is
>extremely difficult to change with appended signatures.
> - We only have 3
