Gentoo Archives: gentoo-user

From: Bryan Whitehead <driver@×××××××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] nfs warning: mount version older than kernel
Date: Fri, 23 Sep 2005 19:49:30
Message-Id: Pine.LNX.4.63.0509231238130.2614@beavis.megahappy.net
In Reply to: Re: [gentoo-user] nfs warning: mount version older than kernel by Mark Knecht
1 you don't have rpcinfo? that is not right!
2
3 epm -qf /usr/sbin/rpcinfo
4 glibc-2.3.5-r1
5
6 it should be in /usr/sbin/
7
8 maybe you need to rebuild glibc?
9
10 rpcinfo will ask your portmapper what versions/protocols your mountd,
11 nfs, etc are running as. I don't understand why you don't have this
12 command... that is wierd.
13
14 On Fri, 23 Sep 2005, Mark Knecht wrote:
15
16 > Will do. portmap is running on both machines but neither machine has
17 > rcpinfo. What package do I emerge?
18 >
19 > dragonfly ~ # rcpinfo -p
20 > -bash: rcpinfo: command not found
21 > dragonfly ~ # slocate rcpinfo
22 > dragonfly ~ #
23 >
24 > Thanks much,
25 > Mark
26 >
27 > On 9/23/05, Bryan Whitehead <driver@×××××××××.net> wrote:
28 >> first, make sure portmap is running on both machines. I'm sure it is but
29 >> check anyhow. Also make sure they are not wildly different versions. Do
30 >> the same for util-linux package.
31 >>
32 >> run 'rpcinfo -p' on each machine and copy/paste the output. I have a
33 >> feeling one kernel has NFS v3 and another has NFS v4...
34 >>
35 >> On Thu, 22 Sep 2005, Mark Knecht wrote:
36 >>
37 >>> Hi,
38 >>> After months of working really well I've just recently started
39 >>> having trouble with our MythTV setup. I'm looking into what's gone
40 >>> wrong. The symptom is that recordings periodically look like you're
41 >>> hitting fast forward. Both audio and video are messed up in the same
42 >>> way. All machines are Gentoo 32-bit.
43 >>>
44 >>> The setup is like this:
45 >>>
46 >>> - dragonfly - the Myth backend machine has two PVR capture cards in
47 >>> it. Running on the system is mythbackend, mysql and the ivtv driver
48 >>> for the cards. This machine is my wife's desktop box and is updated
49 >>> regularly. I'm seeing various ivtv messages all of a sudden, along
50 >>> with a specific NFS message:
51 >>>
52 >>> nfs warning: mount version older than kernel
53 >>>
54 >>> The kernel is getting a bit old now. Emerge world happens often on this box.
55 >>> dragonfly ~ # uname -a
56 >>> Linux dragonfly 2.6.12-gentoo-r6 #3 Thu Aug 4 06:43:20 PDT 2005 i686
57 >>> Intel(R) Pentium(R) 4 CPU 3.00GHz GenuineIntel GNU/Linux
58 >>> dragonfly ~ #
59 >>>
60 >>> - myth14 - this is actually a Myth frontend only machine, but it has a
61 >>> large disk and serves as the main storage for our recordings. This
62 >>> machine hasn't been updated in at least 45 days. I see no messages or
63 >>> problems on this machine.
64 >>>
65 >>> myth14 ~ # uname -a
66 >>> Linux myth14 2.6.12-gentoo-r6 #2 Tue Aug 2 16:31:31 PDT 2005 i686
67 >>> Intel(R) Celeron(R) CPU 2.26GHz GenuineIntel GNU/Linux
68 >>> myth14 ~ #
69 >>>
70 >>> The two machines are hooked together via wired Ethernet going to a
71 >>> DLink switch. These machines have been in this configuration for
72 >>> roughly 2-3 months and have worked great until recently when this
73 >>> problem started.
74 >>>
75 >>> Does anyone know what the message above mean and is it telling me
76 >>> there's a real problem here, or is it truly just a warning and I
77 >>> should look somewhere else for a solution to this Myth problem?
78 >>>
79 >>> Thanks,
80 >>> Mark
81 >>>
82 >>>
83 >>
84 >> --
85 >> Bryan Whitehead
86 >> Email:driver@×××××××××.net
87 >> --
88 >> gentoo-user@g.o mailing list
89 >>
90 >>
91 >
92 >
93
94 --
95 Bryan Whitehead
96 Email:driver@×××××××××.net
97 --
98 gentoo-user@g.o mailing list

Replies

Subject Author
RE: [gentoo-user] nfs warning: mount version older than kernel Dave Nebinger <dnebinger@××××.com>