The script used to compare “10M” with “10” as if
they were both integers.
Signed-off-by: David Gageot <david.gageot@docker.com>
Signed-off-by: David Gageot <david.gageot@docker.com>
If the swap disk is larger than 1MiB, then use a 1MiB blocksize in `dd`
On my machine using a large block size speeds up swap file creation:
```
/ # time dd if=/dev/zero of=output bs=1024 count=1048576
1048576+0 records in
1048576+0 records out
real 0m 4.61s
user 0m 0.79s
sys 0m 3.77s
/ # time dd if=/dev/zero of=output bs=1048576 count=1024
1024+0 records in
1024+0 records out
real 0m 1.06s
user 0m 0.00s
sys 0m 1.04s
```
Signed-off-by: David Scott <dave.scott@docker.com>
Update examples/swap.yml to use latest linuxkit/swap image
Add comment to examples/swap.yml how to enable encryption
Add encrypt options to README
Make encrypted swap the default
Signed-off-by: Avi Deitcher <avi@deitcher.net>
for swap.sh, take any command-line options, not just those with an arg
that in turn requires a new hash on the example
Use latest 4.9.x kernel to keep in line with other examples
Replace (bash) herestring with (posix) heredoc in swap.sh, and update hash to match
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Fix spaces after commas
Remove MAINTAINER
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Simplify swap.yml example to remove files section
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Switch swap.sh to sh from bash and remove bash from image
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Replace fallocate with dd and update calculation function to support it
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Fix indentation
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Change link to swap to just swap.sh
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Fix indent
Signed-off-by: Avi Deitcher <avi@deitcher.net>
