Commit | Line | Data |
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f90f7149 | 1 | NEWS for rsync 2.6.7 (UNRELEASED) |
3ae6c187 | 2 | Protocol: 29 (unchanged) |
f90f7149 | 3 | Changes since 2.6.6: |
9db17434 | 4 | |
d671ccfc WD |
5 | OUTPUT CHANGES: |
6 | ||
7 | - The itemized output now uses 'S' for a special file instead of | |
8 | clumping them together with the 'D' for devices. The number of | |
9 | characters is also different (to remove an unused field). | |
10 | ||
36f59b58 WD |
11 | - The way rsync escapes unreadable characters has changed. First, rsync |
12 | now has support for recognizing valid multibyte character sequences in | |
13 | your current locale, allowing it to escape fewer characters than before | |
14 | for a locale such as UTF-8. Second, it now uses an escape idiom of | |
15 | "\#123", which is the literal string "\#" followed by exactly 3 octal | |
16 | digits. Rsync no longer doubles a backslash character in a filename | |
17 | (e.g. it used to output "foo\\bar" when copying "foo\bar") -- now it only | |
18 | escapes a backslash that is followed by a hash-sign and 3 digits (0-9) | |
45b79c89 WD |
19 | (e.g. it will output "foo\#134#789" when copying "foo\#789"). See also |
20 | the --8-bit (-8) option, mentioned below. | |
36f59b58 WD |
21 | |
22 | Script writers: the local rsync is the one that outputs escaped names, | |
23 | so if you need to support unescaping of filenames for older rsyncs, I'd | |
24 | suggest that you parse the output of "rsync --version" and only use the | |
25 | old unescaping rules for 2.6.5 and 2.6.6. | |
26 | ||
ac1541f4 WD |
27 | BUG FIXES: |
28 | ||
23740239 | 29 | - Fixed a really old bug that caused --checksum (-c) to checksum all the |
da2d13e3 | 30 | files encountered during the delete scan (ouch). |
23740239 | 31 | |
2fb450bd WD |
32 | - Fixed a potential hang in a remote generator: when the receiver gets a |
33 | read-error on the socket, it now signals the generator about this so that | |
34 | the generator does not try to send any of the terminating error messages | |
35 | to the client (avoiding a potential hang in some setups). | |
36 | ||
56961bec WD |
37 | - Made hard-links work with symlinks and devices again. |
38 | ||
5481e42c WD |
39 | - If the sender gets an early EOF reading a source file, we propagate this |
40 | error to the receiver so that it can discard the file and try requesting | |
41 | it again (which is the existing behavior for other kinds of read errors). | |
42 | ||
fbe57fdc WD |
43 | - If a device-file/special-file changes permissions, rsync now updates the |
44 | permissions without recreating the file. | |
4fdb03a6 | 45 | |
9425918d WD |
46 | - If the user specifies a remote-host for both the source and destination, |
47 | we now output a syntax error rather than trying to open the destination | |
48 | hostspec as a filename. | |
49 | ||
7ea7bebf WD |
50 | - When --inplace creates a new destination file, rsync now creates it with |
51 | permissions 0600 instead of 0000 -- this makes restarting possible when | |
52 | the transfer gets interrupted in the middle of sending a new file. | |
53 | ||
ec69bdbd WD |
54 | - Reject the combination of --inplace and --sparse since the sparse-output |
55 | algorithm doesn't work when overwriting existing data. | |
56 | ||
fbe57fdc WD |
57 | - Fixed the directory name in the error that is output when pop_dir() |
58 | fails. | |
59 | ||
02efda9f WD |
60 | - Really fixed the parsing of a "!" entry in .cvsignore files this time. |
61 | ||
ce0da32a WD |
62 | - If the generator gets a stat() error on a file, output it (this used to |
63 | require at least -vv for the error to be seen). | |
64 | ||
65 | - If waitpid() fails or the child rsync didn't exit cleanly, we now handle | |
66 | the exit status properly and generate a better error. | |
0417c34e | 67 | |
8a1f3153 WD |
68 | - Fixed some glitches in the double-verbose output when using --copy-dest, |
69 | --link-dest, or --compare-dest. | |
70 | ||
515afe7c WD |
71 | - Fixed the matching of the dont-compress items (e.g. *.gz) against files |
72 | that have a path component containing a slash. | |
73 | ||
d37bc73a WD |
74 | - If code reading a filter/exclude file an EINTR error, rsync now clears |
75 | the error flag on the file handle so it can keep on reading. | |
76 | ||
87001ac6 WD |
77 | - If --relative is active, the sending side cleans up trailing "/" or "/." |
78 | suffixes to avoid triggering a bug in older rsync versions. Also, we now | |
79 | reject a ".." dir if it would be sent as a relative dir. | |
d37bc73a | 80 | |
2a59d2cc | 81 | - If a non-directory is in the way of a directory and rsync is run with |
5481e42c WD |
82 | --dry-run and --delete, rsync no longer complains about not being able |
83 | to opendir() the not-yet present directory. | |
2a59d2cc | 84 | |
63344ad4 WD |
85 | - Got rid of the need for --force to be used in some circumstances with |
86 | --delete-after (making it consistent with --delete-before/-during). | |
87 | ||
ac1541f4 WD |
88 | ENHANCEMENTS: |
89 | ||
87781749 WD |
90 | - Added the --specials option to tell rsync to copy special files (and does |
91 | not require root). The --devices option now affects just character and | |
92 | block devices (which now matches the documentation). The -D option still | |
f7916cbf | 93 | requests both --devices and --specials, and -a still implies -D. |
87781749 | 94 | |
5481e42c WD |
95 | - Added the --append option that makes rsync append data onto files that |
96 | are longer on the source than the destination (this includes new files). | |
870dddc5 | 97 | |
bad01106 WD |
98 | - Added the --min-size=SIZE option to exclude small files from the |
99 | transfer. | |
100 | ||
101 | - Added the --compress-level option to allow you to set how aggressive | |
da2d13e3 | 102 | rsync's compression should be (this option implies --compress). |
d697314b | 103 | |
5481e42c WD |
104 | - Enhanced the parsing of the SIZE value for --min-size and --max-size to |
105 | allow easy entry of multiples of 1000 (instead of just multiples of 1024) | |
106 | and off-by-one values too (e.g. --max-size=8mb-1). | |
889439c2 | 107 | |
45b79c89 WD |
108 | - Added the --8-bit (-8) option, which tells rsync to avoid escaping high- |
109 | bit characters that it thinks are unreadable in the current locale. | |
110 | ||
111 | - The new options --human-readable (-h) and --si change the output of the | |
889439c2 | 112 | --stats and the end-of-run summary to be easier to read. |
d697314b | 113 | |
f90f7149 WD |
114 | - If lutimes() and/or lchmod() are around, use them to allow the |
115 | preservation of attributes on symlinks. | |
7d7a34ae | 116 | |
5481e42c | 117 | - The --link-dest option now affects symlinks and devices (when possible). |
8a1f3153 WD |
118 | |
119 | - Improved the output of hard-linked and copied files when using | |
120 | --link-dest, --copy-dest, or --compare-dest. | |
121 | ||
5481e42c WD |
122 | - Added two config items to the rsyncd.conf parsing: "pre-xfer exec" and |
123 | "post-xfer exec". These allow a command to be specified on a per-module | |
124 | basis that will be run before and/or after a daemon-mode transfer. (See | |
125 | the manpage for a list of the environment variables that are set with | |
126 | information about the transfer.) | |
5b9cc695 | 127 | |
56961bec WD |
128 | - When using the --relative option, you can now insert a dot dir in |
129 | the source path to indicate where the replication of the source dirs | |
130 | should start. For example, if you specify a source path of | |
da2d13e3 | 131 | rsync://host/module/foo/bar/./baz/dir with -R, rsync will now only |
56961bec WD |
132 | replicate the "baz/dir" part of the source path (note: a trailing |
133 | dot dir is unaffected unless it also has a trailing slash). | |
134 | ||
5481e42c WD |
135 | - Added some new --no-FOO options that make it easier to override unwanted |
136 | implied or default options. For example, "-a --no-o" (aka "--archive | |
137 | --no-owner") can be used to turn off the preservation of file ownership | |
138 | that is implied by -a. | |
a912a980 | 139 | |
5481e42c WD |
140 | - Added the --chmod=MODE option that allows the destination permissions to |
141 | be changed from the source permissions. E.g. --chmod=g+w,o-rwx | |
ef3bb69a | 142 | |
50fd4832 WD |
143 | - Added the "incoming chmod" and "outgoing chmod" daemon options that allow |
144 | a module to specify what permissions changes should be applied to all | |
145 | files copied to and from the daemon. | |
63344ad4 | 146 | |
5481e42c WD |
147 | - Allow the --temp-dir option to be specified when starting a daemon, which |
148 | sets the default temporary directory for incoming files. | |
ec69bdbd | 149 | |
5481e42c WD |
150 | - If --delete is combined with --dirs without --recursive, rsync will now |
151 | delete in any directory whose content is being synchronized. | |
ce0da32a | 152 | |
5481e42c WD |
153 | - If --backup is combined with --delete without --backup-dir (and without |
154 | --delete-excluded), we add a "protect" filter-rule to ensure that files | |
155 | with the backup suffix are not deleted. | |
2067ec73 | 156 | |
3b153409 WD |
157 | - The file-count stats that are output by --progress were improved to |
158 | better indicate what the numbers mean. For instance, the output: | |
0ee32c62 WD |
159 | "(xfer#5, to-check=8383/9999)" indicates that this was the fifth file |
160 | to be transferred, and we still need to check 8383 more files out of | |
161 | a total of 9999. | |
3b153409 | 162 | |
5481e42c WD |
163 | - The include/exclude code now allows a dir/*** directive (with 3 trailing |
164 | stars) to match both the dir itself as well as all the content below the | |
165 | dir (dir/** would not match the dir). | |
d37bc73a | 166 | |
5481e42c WD |
167 | - Added the --prune-empty-dirs (-m) option that makes the receiving rsync |
168 | discard empty chains of directories from the file-list. This makes it | |
169 | easier to selectively copy files from a source hierarchy and end up with | |
170 | just the directories needed to hold the resulting files. | |
a324d49b | 171 | |
458aeea4 | 172 | - If the --itemize-changes (-i) option is repeated, rsync now includes |
5481e42c WD |
173 | unchanged files in the itemized output (similar to -vv, but without all |
174 | the other verbose messages that can get in the way). Of course, the | |
175 | client must be version 2.6.7 for this to work, but the remote rsync only | |
176 | needs to be 2.6.7 if you're pushing files. | |
458aeea4 | 177 | |
5481e42c WD |
178 | - Added the --super option to make the receiver always attempt super- user |
179 | activities. This is useful for systems that allow things such as devices | |
180 | to be created or ownership to be set without being UID 0, and is also | |
181 | useful for someone who wants to ensure that errors will be output if the | |
182 | receiving rsync isn't being run as root. | |
f5b14759 | 183 | |
5481e42c WD |
184 | - Added the --sockopts option for those few who want to customize the TCP |
185 | options used to contact a daemon rsync. | |
f7916cbf | 186 | |
63344ad4 WD |
187 | - Added a way for the --temp-dir option to be combined with a partial-dir |
188 | setting that lets rsync avoid non-atomic updates (for those times when | |
189 | --temp-dir is not being used because space is tight). | |
190 | ||
2959fe74 WD |
191 | - A new support script, files-to-excludes, will transform a list of files |
192 | into a set of include/exclude directives that will copy those files. | |
193 | ||
194 | - A new option, --executability (-E) can be used to preserve just the | |
195 | execute bit on files, for those times when using the --perms option is | |
196 | not desired. | |
197 | ||
49f4d850 WD |
198 | - The daemon now logs each module-list request it receives. |
199 | ||
200 | - New log-format options: %M (modtime), %U (uid), %G (gid), and %B | |
201 | (permission bits, e.g. "rwxr-xrwt"). | |
202 | ||
e3f83953 WD |
203 | - Some minor documentation improvements. |
204 | ||
0417c34e WD |
205 | - Updated some diffs in the patches dir. |
206 | ||
5b9cc695 WD |
207 | INTERNAL: |
208 | ||
5cf48960 WD |
209 | - We now use sigaction() and sigprocmask() if possible, and fall back on |
210 | signal() if not. Using sigprocmask() ensures that rsync enables all the | |
211 | signals that it needs, just in case it was started in a masked state. | |
212 | ||
5b9cc695 WD |
213 | - Some buffer sizes were expanded a bit, particularly on systems where |
214 | MAXPATHLEN is overly small (e.g. cygwin). | |
215 | ||
216 | - If io_printf() tries to format more data than fits in the buffer, exit | |
217 | with an error instead of transmitting a truncated buffer. | |
ce0da32a | 218 | |
d409c6ac WD |
219 | - If a va_copy macro is defined, lib/snprintf.c will use it when defining |
220 | the VA_COPY macro. | |
221 | ||
b1b04fcd WD |
222 | - Reduced the amount of stack memory needed for each level of directory |
223 | recursion by nearly MAXPATHLEN bytes. | |
224 | ||
5481e42c WD |
225 | - The wildmatch function was extended to allow an array of strings to be |
226 | supplied as the string to match. This allows the exclude code to do less | |
227 | string copying. | |
d37bc73a WD |
228 | |
229 | - Got rid of the safe_fname() function (and all the myriad calls) and | |
5481e42c WD |
230 | replaced it with a new function in the log.c code that filters all the |
231 | output going to the terminal. | |
d37bc73a WD |
232 | |
233 | - Unified the f_name() and the f_name_to() functions. | |
234 | ||
ce0da32a WD |
235 | DEVELOPER RELATED: |
236 | ||
4e194bf1 WD |
237 | - The diffs in the patches dir now require "patch -p1 <DIFF" instead of |
238 | the previous -p0. Also, the version included in the release tar now | |
239 | affect generated files (e.g. configure, rsync.1, proto.h, etc.), so | |
240 | it is no longer necessary to run autoconf and/or yodl unless you're | |
241 | applying a patch that was checked out from CVS. | |
242 | ||
ce0da32a WD |
243 | - Several diffs in the patches dir now use the proper --enable-FOO |
244 | configure option instead of --with-FOO to turn on the inclusion of | |
245 | the newly patched feature. | |
246 | ||
4e194bf1 WD |
247 | - There is a new script, "prepare-source" than can be used to update the |
248 | various generated files (proto.h, configure, etc.) even before configure | |
249 | has created the Makefile (this is mainly useful when patching the source | |
250 | with a patch that doesn't affect generated files). | |
251 | ||
252 | - The testsuite now sets HOME so that it won't be affected by a file such | |
253 | as ~/.popt. |