Shulou(Shulou.com)06/02 Report--

1) / vol/volnfs-sec=sys,rw,anon=0,nosuid

At this point, all root users of nfs client can use chmod to change file and folder permissions. With the anon=0 parameter, the root=192.168.10.90:192.168.10.91 parameter is redundant (because anon authorizes all root users of nfs client to have root permissions on netapp).

2) / vol/volnfs-sec=sys,rw,anon=65535,nosuid

Setting anon=65535 can be done, root users of nfs client cannot read and write, but ordinary users of nfs client can read and write.

Note:

1) whether nfs client can mount the volume on storage only depends on whether rw (read and write) permission is given, regardless of root permission. With root permission, without rw or ro permission, you still can't mount on nfs client.

2) when ro,rw does not add an IP address, it means that all nfs client are allowed.

3) when running chmod on nfs client, you must have both root permission and rw permission on the storage.

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