| commit | 3b7eb5e35d0f55541452e91ca66798c16a81ad4a | [log] [tgz] |
|---|---|---|
| author | Trond Myklebust <trondmy@gmail.com> | Wed Apr 24 17:46:49 2019 -0400 |
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | Fri Apr 26 17:39:42 2019 -0400 |
| tree | 880b54beacb2a7dd021cac02b17bce6897138f9d | |
| parent | c207db2f5da5e37e284d87d5196dcf967e84956c [diff] |
NFS: When mounting, don't share filesystems between different user namespaces If two different containers that share the same network namespace attempt to mount the same filesystem, we should not allow them to share the same super block if they do not share the same user namespace, since the user mappings on the wire will need to differ. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>