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I have a NFS share mounted on /.


Running mount with any "squash" option will prevent the client from running /bin/mount.

bash: /bin/mount: Permission denied

I can mount filesystems, but running mount with no arguments results in "Permission denied". This is causing problems with systemd and is interfering with the boot process. I have to manually mount whatever options that are in the fstab file and resume the boot process.

If I specify no_root_squash, then /bin/mount runs fine. How do I "squash" the NFS share while being able to run /bin/mount?

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up vote 0 down vote accepted

Apparently, Gentoo's /bin/mount is -rws--x--x by default. Changing it to -rwsr-xr-x fixed the problem.

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