On 13/01/12 11:12, Jonathan G. Underwood wrote: > On 13/01/12 03:29, zxq9 wrote: >> I've had consistent problems with rpc.gssd segfaulting with krb5 NFS >> mounts ever since 6.1 came out -- > > Yes; this is why my systems have stayed at 6.0. > >> actually, I haven't been able to find any way to use krb5-required >> NFS mounts at all since then (including with my own builds, though I >> didn't spent a lot of time on it yet -- maybe next week). I haven't >> had any trouble so long as krb5 wasn't required, so NFS has always >> been usable, just not done properly with Kerberos. (q.q) >> >> Are you saying that you can mount krb5 NFS with the 1.2.3-15 >> rebuild? >> > > My experience so far: > > 1.2.2-7 (SL6.0) works > 1.2.3-7 (SL6.1 release) - broken (rpcgssd segafaulting) [1,2] > 1.2.3-15 (SL6.0/6.1 updates, original SL6 build) - broken > 1.2.3-15 (SL6.0/6.1 updates, rebuild) - working > 1.2.3-15.el6.0.sl6 - broken (rpcgssd segfaulting) > > > [1] https://bugzilla.redhat.com/show_bug.cgi?id=720479 > [2] https://bugzilla.redhat.com/show_bug.cgi?id=722616 > > > I should add that my observation of 1.2.3-15.el6.0.sl6 segfaulting was > during a period when I was also hitting a problem (described in another > thread) with autofs + openldap updated packages being incompatible. I'll > do some more testing of 1.2.3-15.el6.0.sl6 today. I've been running 1.2.3-15.el6.0.sl6 today on my test machine, and rpc.gssd regularly segfaulting, whereas 1.2.3-15.el6 isn't. So, I feel confident in saying that 1.2.3-15.el6.0.sl6 is broken for krb5 authenticated nfs4. Jonathan.