Feature or enhancement request details
The PR apple/containerization#672 adds experimental support for journal modes for ext4 filesystems.
We can add this to container volume create with an --option value, where value is mode[:size], where mode is one of ordered, write back, or journal, and size is a size value that's handled the same as the --size option, suffix-wise.
For now, the default for a new volume will be no journal, just as today. After we test this out a bit, we may want to make something like ordered the default; at that point we could add a none mode (which rejects the size parameter) that creates a filesystem with no journal.
Code of Conduct
Feature or enhancement request details
The PR apple/containerization#672 adds experimental support for journal modes for ext4 filesystems.
We can add this to
container volume createwith an--option value, where value ismode[:size], wheremodeis one ofordered,write back, orjournal, andsizeis a size value that's handled the same as the--sizeoption, suffix-wise.For now, the default for a new volume will be no journal, just as today. After we test this out a bit, we may want to make something like
orderedthe default; at that point we could add anonemode (which rejects thesizeparameter) that creates a filesystem with no journal.Code of Conduct