1 Tue Oct 26 17:22:40 1999 H.J. Lu <hjl@lucon.org>
3 * README: Updated ftp site.
5 Mon Oct 25 18:12:45 1999 H.J. Lu <hjl@lucon.org>
7 * nfs-utils.spec (Version): Set to 0.1.2.
9 * configure.in (VERSION): Set to "nfs-utils 0.1.2".
10 * configure: Regenerated.
14 Mon Oct 25 18:11:21 1999 H.J. Lu <hjl@lucon.org>
16 * utils/mountd/auth.c (auth_error): Add "no_forward_dns".
17 (auth_authenticate_internal): Check for NULL return on forward
19 (auth_authenticate): Handle "no_forward_dns".
21 Thu Oct 21 16:22:06 1999 H.J. Lu <hjl@lucon.org>
23 * Version 0.1.1 released.
25 * nfs-utils.spec (Version): Set to 0.1.1.
27 * configure.in (VERSION): Set to "nfs-utils 0.1.1".
28 * configure: Regenerated.
32 Mon Oct 18 17:43:29 1999 H.J. Lu <hjl@lucon.org>
34 * nfs-utils.spec (Obsoletes): Fixed a typo, change knfsd-client
38 Mon Oct 18 14:56:22 1999 H.J. Lu <hjl@lucon.org>
40 * Initial version 0.1 released.
42 * configure.in (VERSION): Set to "nfs-utils 0.1".
43 * configure: Regenerated.
45 Mon Oct 18 14:54:57 1999 H.J. Lu <hjl@lucon.org>
47 * utils/mountd/mountd.c (get_exportlist): Cleanup.
49 * utils/exportfs/exportfs.c (unexport_all): Unexport from
50 kernel only if the entry is exported to kernel.
51 (unexportfs): Likewise.
53 Wed Sep 08 16:49:32 1999 Neil Brown <neilb@cse.unsw.edu.au>
55 1/ utils/mountd/rmtab.c::mountlist_list
57 This routine stats the rmtab file to see if it has changed. It
58 if has, it cleans up it's old copy of the data. But it still
59 always re-read the file, thus returning multiple copies of the
60 data on consecutive calls without intervening changes.
61 "Showmount -a" didn't show this as it appears to sort/unique the
62 data, but 'strace showmount -a' showed that the size of the
63 datagram that it received grew.
65 I moved the getrmtabent loop inside the mtime test.
67 2/ utils/exportfs/exportfs.c
69 Many routines used the m_path field of m_export instead of
71 According to the comment in nfslib.h, m_path should only
72 be used when processing a mount request (i.e. in mountd)
73 where the mountpoint may be a subdirectory of the export point.
75 I changed all occurances of m_path to e_path
78 3/ utils/exportfs/exportfs.c:main
80 extra arguments are not meaningful with -a or -r, but
81 exportfs accepted them and then ignored the -a/-r, expect that
82 -r would still unexport everything first.
84 I generate an error if there are extra args and f_all
86 4/ utils/exportfs/exportfs.c:main
87 extract dump out as a special case.
89 5/ utils/exportfs/exportfs.c
90 made f_reexport a local variable.
93 6/ utils/exportfs/exportfs.c:main,exportall
95 support/export/rmtab.c
96 only mayexport on newly created entries, don't set xtabent at all
98 7/ support/include/nfslib.h
100 add #define _PATH_PROC_EXPORTS to be /proc/fs/nds/exports
102 8/ support/export/xtab.c
104 xtab_mount_read loads data from _PATH_PROC_EXPORTS if it exists,
108 9/ support/export/xtab.c
110 xtab_mount_read now sets m_exported, and NOT
111 xtabent and mayexport
113 removed the append arguement from xtab_write as it was
116 added is_export flag to xtab_write similar to xtab_read
117 if is_export, only write entries with m_xtabent or m_addxtab
118 if !is_export, only write entries with m_exported
120 10/ support/export/export.c::export_allowed_internal
122 added test for exp->m_mayexport, as the export tree
123 may have entries that are no longer allowed to be exported,
124 and so shouldn't caused deduced exported by rmtab_read
126 11/ utils/exportfs/exportfs.c::main
127 error checking of flags.
129 12/ utils/exportfs/exportfs.c
131 total rewrite of export and unexport logic.
133 - build an exportslist of valid exports, based on
134 current etab file and arguments,
135 - read rmtab to instantiate relevant wild card entries
136 - read etab to find out what is currently exported
137 - synchronise intention with reality
138 - write out etab and xtab
141 discard the m_addxtab flag
142 add m_changed flag so we know what to report in exportfs
144 14/ utils/mountd/auth.c:auth_authenticate
146 the value returned by gethostbyaddr was trusted.
148 It now follows this with a call to gethostbyname
149 and checks that the address is in the list.
151 15/ support/export/nfsctl.c::cltsetup,expsetup
153 force client names to lowercase as kernel is
156 16/ quietened a few compiler warnings
158 17/ support/export/client:client_lookup
160 look for pre-existing client with same name before creating
163 18/ support/include/exportfs.h
165 The ordering of the MCL_* enum was:
166 ANONYMOUS, FQDN, SUBNETWORK, WILDCARD, NETGROUP
168 I moved ANONYMOUS to the end.
170 The ordering is significant when an export entry is being searched for to
171 match a given address. There are two problems with ANONYMOUS being first.
173 1/ if a directory is exported rw to a couple of hosts and ro to everyone else,
174 then the ro case will always be found first and the privileged hosts won't get
176 2/ When mountd gets a request to mount an ANONYMOUSly exported tree, it creates a FQDN
177 export entry for the specific host, and writes it to xtab.
178 When another request comes from the same host, the ANONYMOUS entry is found again,
179 before the new FQDN entry, so it creates another FQDN entry and writes it to xtab
180 again. If causes bloat in xtab.
182 Putting ANONYMOUS at the end reflects it's nature as a catch-all
184 19/ utils/exportfs/exportfs.man
185 many updates to the man page to reflect changes to the code
187 -----------------------
193 - allow exportfs to modify rmtab file
194 - make sure kernel never gets two clients with same IP address
195 - possible kernel should reject
196 - needs to be some way to lookup client in kernel by IP address
197 - maybe get kernel to do case-insensitive comparisons on client names
198 - remove unused clients from kernel
200 - change etab to xtab and xtab to xtab.active
202 - timestamp and/or statd-stamp in rmtab for removing old entries.
204 Mon Oct 18 11:48:07 1999 H.J. Lu <hjl@lucon.org>
206 * linux-nfs: New directory.
207 * linux-nfs/ChangeLog: Moved from ..
208 * linux-nfs/INSTALL: Likewise.
209 * linux-nfs/KNOWNBUGS: Likewise.
210 * linux-nfs/NEW: Likewise.
211 * linux-nfs/README: Likewise.
212 * linux-nfs/THANKS: Likewise.
213 * linux-nfs/TODO: Likewise.
215 * Starting from knfsd 1.4.7.