public void RecursiveBindMount(PathName source, PathName target)
{
var bind = MountRun($"mount --verbose --rbind {source} {target}");
this.mountPoints.Push(new MountPoint(target, true));
Bash.ThrowOnError(bind);
}
public void ProcfsMount(PathName target)
{
var bind = MountRun($"mount --verbose --types proc proc {target}");
this.mountPoints.Push(new MountPoint(target, false));
Bash.ThrowOnError(bind);
}
private void UnMountOne(ChrootBox box, MountPoint mountPoint, Progress progress)
{
var flag = (mountPoint.Recursive ? "--recursive" : string.Empty);
var umount = new Bash()
.Command($"umount --verbose {flag} {mountPoint.Path}")
.WithProgress(progress)
.Run();
Bash.ThrowOnError(umount);
}
public void MountOverlay()
{
this.box.Base.CreateDirectory();
this.box.Changes.CreateDirectory();
this.box.Work.CreateDirectory();
this.box.Merged.CreateDirectory();
var lowerdir = $"/:{this.box.Base}:{this.box.Pogo.Root}";
var upperdir = box.Changes;
var workdir = box.Work;
var options = $"lowerdir={lowerdir},upperdir={upperdir},workdir={workdir}";
var command = $"mount --verbose --types overlay overlay --options {options} {box.Merged}";
var mount = MountRun(command);
this.mountPoints.Push(new MountPoint(box.Merged, false));
Bash.ThrowOnError(mount);
}