Mounts and namespaces

From: Jan Engelhardt
Date: Mon Sep 03 2007 - 12:23:29 EST


Hi,


what happens to mounts when the namespace they exist in, exits?
In my concrete case:

./newns /bin/bash
# clone(CLONE_NEWNS | CLONE_THREAD | CLONE_SIGHAND | CLONE_VM)
# and exec to given program
mount /dev/loop0 /mnt
exit

Still mounted and unreachable forever? Forced unmount and fs corruption?


Jan
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