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Fri Oct 27 02:28:11 2000 UTC (23 years, 9 months ago) by
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howto's and descriptions of system services associated with LON-CAPA -Scott
1: <HTML>
2: <HEAD>
3: <TITLE>LON-CAPA NFS Connectivity Documentation</TITLE>
4: </HEAD>
5: <BODY>
6: <H1>LON-CAPA NFS Connectivity Documentation</H1>
7: <P>
8: Scott Harrison
9: </P>
10: <P>
11: Last updated: 10/26/2000
12: </P>
13: <H3>Introduction</H3>
14: <P>
15: This file describes issues associated with accessing a LON-CAPA machine through
16: NFS. This allows UNIX-type machines (as well as other machines) to mount portions
17: of the LON-CAPA machine as file space (useful for an instructor).
18: </P>
19: <P>
20: <H3>Latest HOWTO</H3>
21: <PRE>
22: NFS & LON-CAPA INCOMPLETE HOWTO
23: (Scott Harrison, September 16, 2000)
24: taken in part from
25: http://www.redhat.com/support/docs/tips/NFS-Tips/NFS-Tips.html
26:
27: Ok, this was my first time playing around with NFS
28: (well I did 4 years ago back when I had "free time"
29: but that's a whole 'nother story). So please correct
30: me if I say something stupid.
31:
32: all that needs to be done to implement
33: nfs appears to be
34:
35: * install portmap and nfs-utils RPMs
36: nfs-utils-0.1.9.1-1
37: portmap-4.0-19
38:
39: * configure /etc/exports
40: /home/profname example.lite.msu.edu(rw,all_squash,anonuid=501,anongid=501)
41: (if you don't reboot the system, then of course
42: /etc/rc.d/init.d portmap stop
43: /etc/rc.d/init.d nfs stop
44: /etc/rc.d/init.d portmap start
45: /etc/rc.d/init.d nfs start
46: )
47:
48: The real question is:
49:
50: how do we plan to configure /etc/exports
51:
52: options
53: 1. NIS/YP????????????
54: 2. have a web interface that enables connection from a given machine
55: exportfs -o
56: async,rw,all_squash,anonuid=CORRECTUID4PROF,anongid=CORRECTGID4PROF
57: zaphod.lite.msu.edu:/home/PROFNAME
58: ??????????
59:
60: should this exportfs "time-out" after an hour, or after
61: the instructor logs out, or is unmounted?
62:
63: Or are all my questions crazy?
64:
65: 3. telnet to a port where password is typed in to enable NFS export
66:
67:
68: </PRE>
69: </P>
70: </BODY>
71: </HTML>
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