Guangya Liu created MESOS-5607:
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Summary: Refactored overlay, overlayfs and aufs checking to
fs::supported
Key: MESOS-5607
URL: https://issues.apache.org/jira/browse/MESOS-5607
Project: Mesos
Issue Type: Bug
Reporter: Guangya Liu
Assignee: Guangya Liu
This is a follow up for https://reviews.apache.org/r/47396/
The container backend support overlay, bind, aufs and copy, {{fs.cpp}} now have
three APIs to check if the fs type was supported.
{code}
// Detect whether the given file system is supported by the kernel.
Try<bool> supported(const std::string& fsname);
namespace overlay {
// Check if overlay fs is supported.
Try<bool> supported();
} // namespace overlay {
namespace aufs {
// Check if aufs is supported.
Try<bool> supported();
} // namespace aufs {
{code}
It is better to refactor overlay, overlayfs and aufs checking to fs::supported
to simplify the caller logic.
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