l i n u x - u s e r s - g r o u p - o f - d a v i s
L U G O D
 
Next Meeting:
December 2: Social gathering
Next Installfest:
TBD
Latest News:
Nov. 18: Club officer elections
Page last updated:
2007 Sep 03 11:19

The following is an archive of a post made to our 'vox-tech mailing list' by one of its subscribers.

Report this post as spam:

(Enter your email address)
Re: [vox-tech] NFS:mount RPC timed out
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [vox-tech] NFS:mount RPC timed out




Both hosts.allow and host.deny are empty.



Jeff Newmiller <jdnewmil@dcn.davis.ca.us>
送信者: vox-tech-bounces@lists.lugod.org

09/01/2007 11:03 AM
"lugod's technical discussion forum" <vox-tech@lists.lugod.org> へ
返信してください

宛先
"lugod's technical discussion forum" <vox-tech@lists.lugod.org>
cc
件名
Re: [vox-tech] NFS:mount RPC timed out





I am no NFS guru, but I would check hosts.allow on the client.

xiao.liang@cn.alps.com wrote:
>
> I use kernel 2.4.20,busybox 1.3.1,the NFS server is V4.When I try to
> mount use
>
> mount -t nfs 10.25.16.130:/opt/Qtopia /opt/Qtopia
>
> Got error ,mount: RPC time out
>
> When I use ethreal on both the server and client side , found that the
> server have sent SYN,ACK back to client with the TCP connection, but the
> client just do not respond. I use portmap and also inetd. The tcpdump
> log is look like this:
>
> 10.25.16.160.794 > 10.25.16.130.sunrpc: S, cksum 0x5740 (correct), 31406388
>
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x79e6 (correct),
> 2533961748:2
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x79e6 (correct),
> 2533961748:2
> 60) 10.25.16.160.794 > 10.25.16.130.sunrpc: S, cksum 0x5614 (correct),
> 31406388
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x76ff (correct),
> 2533961748:2
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x76ff (correct),
> 2533961748:2
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x76f8 (correct),
> 2533961748:2
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x76f8 (correct),
> 2533961748:2
>
>
> 60) 10.25.16.160.794 > 10.25.16.130.sunrpc: S, cksum 0x53bc (correct),
> 31406388
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x7123 (correct),
> 2533961748:2
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x7123 (correct),
> 2533961748:2
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x711c (correct),
> 2533961748:2
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x711c (correct),
> 2533961748:2
>
>
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x6563 (correct),
> 2533961748:2
> 60) 10.25.16.160.794 > 10.25.16.130.sunrpc: S, cksum 0x4f0c (correct),
> 31406388
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x6561 (correct),
> 2533961748:2
> 10.25.16.130.sunrpc > 10.25.16.160.794: S, cksum 0x6563 (correct),
> 2533961748:
>
>
> If it is the portmap and inetd's problem?
> Following is some info:
>
> In /etc/service
> sunrpc 111/tcp portmap
> sunrpc 111/udp portmap
>
> In /etc/inetd.conf
> #rstatd/1-3 dgram rpc/udp wait root /usr/sbin/tcpd rpc.rstatd
> #rusersd/2-3 dgram rpc/udp wait root /usr/sbin/tcpd rpc.rusersd
>
> Client use a random tcp port number to connect with server:111, then who
> will look after the SYN,ACK packet sent back by server, the inetd?
> Should I add a line in inetd.conf like "794    stream  tcp   nowait root
>  portmap" , but it is a ramdom port number?! Or should there be a tcpd
> or sth run on my board????
>
> Ask for help!!!!!
>
> ps :
>
> /usr/sbin/inetd
> /sbin/portmap
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> vox-tech mailing list
> vox-tech@lists.lugod.org
> http://lists.lugod.org/mailman/listinfo/vox-tech


--
---------------------------------------------------------------------------
Jeff Newmiller                        The     .....       .....  Go Live...
DCN:<jdnewmil@dcn.davis.ca.us>        Basics: ##.#.       ##.#.  Live Go...
                                      Live:   OO#.. Dead: OO#..  Playing
Research Engineer (Solar/Batteries            O.O#.       #.O#.  with
/Software/Embedded Controllers)               .OO#.       .OO#.  rocks...1k
---------------------------------------------------------------------------
_______________________________________________
vox-tech mailing list
vox-tech@lists.lugod.org
http://lists.lugod.org/mailman/listinfo/vox-tech

_______________________________________________
vox-tech mailing list
vox-tech@lists.lugod.org
http://lists.lugod.org/mailman/listinfo/vox-tech


LinkedIn
LUGOD Group on LinkedIn
Sign up for LUGOD event announcements
Your email address:
facebook
LUGOD Group on Facebook
'Like' LUGOD on Facebook:

Hosting provided by:
Sunset Systems
Sunset Systems offers preconfigured Linux systems, remote system administration and custom software development.

LUGOD: Linux Users' Group of Davis
PO Box 2082, Davis, CA 95617
Contact Us

LUGOD is a 501(c)7 non-profit organization
based in Davis, California
and serving the Sacramento area.
"Linux" is a trademark of Linus Torvalds.

Sponsored in part by:
O'Reilly and Associates
For numerous book donations.