Re: Linux NFS client, NetBSD server, locking problems?

[christos%astron.com@localhost (Christos Zoulas)]

In article <4B0D9611.3080000%rinta-aho.org@localhost>,
Teemu Rinta-aho  <teemu%rinta-aho.org@localhost> wrote:
>Teemu Rinta-aho wrote:
>> Matthias Scheler wrote:
>>> On Fri, Nov 20, 2009 at 09:13:29PM +0200, Teemu Rinta-aho wrote:
>>>>> Firefox works on Ubuntu 9.10 with an NFS home on a fellow workers 
>>>>> desktop.
>>>> And (s)he uses locking?
>>>
>>> Yes, Linux does that by default.
>>>
>>>> Like this:
>>>>
>>>> server:/export/home    /home    nfs    defaults    0    0
>>>
>>> Can you please try "defaults,tcp" instead of "defaults"?
>>>
>>>     Kind regards
>>>
>> 
>> Done. Same old story. It worked for some time, then it stalled, had
>> to force quite, and when I try to restart it, it won't start.
>> 
>> These are the last lines from "strace firefox":
>> 
>> stat("/home/teemu/.mozilla/firefox/ppr8844q.default", 
>> {st_mode=S_IFDIR|0700, st_size=2048, ...}) = 0
>> open("/home/teemu/.mozilla/firefox/ppr8844q.default/.parentlock", 
>> O_WRONLY|O_CREAT|O_TRUNC, 0666) = 15
>> fcntl(15, F_GETLK
>> 
>> Note that fcntl is intentionally cut after F_GETLK, it is not
>> a copy-paste problem.
>
>BTW, I don't know if this is a related or a separate problem,
>but I get a _lot_ of these on server log both from Linux and Mac OS X:
>
>Nov 25 22:26:43 server rpc.lockd: no matching entry for core7
>Nov 25 22:26:44 server rpc.lockd: duplicate lock from core7.27
>
>I know that question has been asked at least one and a half years
>ago but I haven't yet found an answer.

Have you updated rpc.lockd on NetBSD to head?

christos