The directory created by `T.TempDir` is automatically removed when the
test and all its subtests complete.
Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Two xfs file systems with same UUID can not be mounted on the same system.
However devmapper snapshots will have same UUID as original filesystem.
This patch fixes the bug by mounting a xfs file system with "nouuid" option.
Signed-off-by: Henry Wang <henwang@amazon.com>
Add file system options for config file, so that user can use
non-default file system parameters for the fs type of choice
Using file system options in config file overwrites the default
options already being used.
Signed-off-by: Alakesh Haloi <alakeshh@amazon.com>
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
ext4 file system was supported before. This adds support for xfs as
well. Containerd config file can have fs_type as an additional option
with possible values as "xfs" and "ext4" for now. In future other
fstype support can be added. A snapshot created from a committed
snapshot inherits the file system type of the parent. Any new snapshots
that has no parent is created with the file system type indicated in
config. If there is no config for file system type is found, then
ext4 is assumed. This allows users to use xfs as an optional file system
type.
Signed-off-by: Alakesh Haloi <alakeshh@amazon.com>
Before the change, the error on the caller-side (e.g. ctr) was
something like
> unpack: failed to prepare extraction snapshot "...": exit status 5:
> unknown
which was too cryptic.
Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
This test has been flaky in GitHub Actions. This change logs the
values from devmapper to further investigate the issue.
Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
No need to use the private losetup command line wrapper package.
The generic package provides the same functionality.
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
