Recursive nullfs mounts and r224655
b. f.
bf1783 at googlemail.com
Sat Aug 6 09:11:30 UTC 2011
Recent changes to the kernel (sys/kern/vfs_mount.c, in r224655?)
between r224550 and r224655 have broken my tinderbox setup. It had a
tmpfs filesystem mounted at /T and a UFS filesystem mounted at /U,
and, when setting up the tinderbox, performed:
mkdir /U/u1
mkdir /U/u2
mkdir /T/t1
mount -t nullfs /T/t1 /U/u1
mkdir-p /U/u1/u3/u4
mount -t nullfs /U/u2 /U/u1/u3/u4
...
This worked at r224550 and before. It now fails at the second nullfs
mount, with ENOENT("mount_nullfs: No such file or directory").
b.
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