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.