One correction to comment #16 - I'm now finding cases where files not copied up still have the correct timestamps in ecryptfs, and all the timestamps match those in the lower inode. So I'm not sure why the overlayfs inodes seem to have the correct timestamps sometimes.
One correction to comment #16 - I'm now finding cases where files not copied up still have the correct timestamps in ecryptfs, and all the timestamps match those in the lower inode. So I'm not sure why the overlayfs inodes seem to have the correct timestamps sometimes.