14.04 - OverlayFS - Multiple lower directories and sub directories - Ask Ubuntu


i trying mount set of lower directories imagine /mount/ssd_1, /mount/ssd_2 etc.. each of drives has set of folders ff, aa, bb. when mount directories like

mount -t overlay overlay -o lowerdir=/mount/ssd_1:/mount/ssd_2 /mount/merged_ssds

i go folder /mount/merged_ssds/ff , see files /mount/ssd_1. have misunderstood how lower directories work? have use upper dir instead have merged view of of subdirectories?

i using ubuntu 14.04 kernel 4.4.0-28-generic.


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