Messages in this thread | | | Date | Fri, 29 May 2015 01:29:38 +0200 | Subject | Re: [RFC v3 42/45] nfs: Add richacl support | From | Andreas Grünbacher <> |
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2015-05-29 1:06 GMT+02:00 Trond Myklebust <trond.myklebust@primarydata.com>: > On Fri, Apr 24, 2015 at 7:04 AM, Andreas Gruenbacher > <andreas.gruenbacher@gmail.com> wrote: >> Changes nfs to support the "system.richacl" xattr instead of "system.nfs4_acl". >> > > NACK. > > You may declare a userspace syscall ABI that is more than 10 years old > to be deprecated, but you are not allowed to remove it.
Okay, we can have "system.nfs4_acl" as well, it's just extra code.
> Furthermore, your entire premise of using the mode bits and the acl at > the same time is flawed; you are at best trying to set up a private > protocol to pass your mask info. According to RFC7530, Section > 6.4.1.3, if you try to send the mode bits and ACL in the same SETATTR, > then the result should be to apply the mode first, then override all > the lower mode bits (i.e. everything except the suid, sgid and ) with > the ACL...
What do you mean? I'm happy with the behavior described in Section 6.4.1.3 of RFC 7530; I'm not using the mode bits and the acl at the same time. What makes you think otherwise?
Thanks, Andreas
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