-NEWS for rsync version 2.5.7
-Protocol: 27 (changed)
-Changes since version 2.5.6:
+NEWS for rsync 2.6.5 (UNRELEASED)
+Protocol: 29 (unchanged)
+Changes since 2.6.4:
+
+ OUTPUT CHANGES:
+
+ - Non-printable chars in filenames are now output using backslash-
+ escaped characters rather than '?'s. Any non-printable character is
+ output using 3 digits of octal (e.g. "\n" -> "\012"), and a backslash
+ is now output as "\\". Rsync also uses your locale setting, which
+ can make it treat fewer high-bit characters as non-printable.
+
+ - If rsync received an empty file list when pulling files, it would
+ output a "nothing to do" message and exit with a 0 (success) exit
+ status, even if the remote rsync returned an error (it did not do
+ this under the same conditions when pushing files). This was changed
+ to make the pulling behavior the same as the pushing behavior: we
+ now do the normal end-of-run outputting (depending on options) and
+ exit with the appropriate exit status.
- ENHANCEMENTS:
-
- * Added --files-from, --no-relative, --no-implied-dirs, and --from0.
- Note that --from0 affects the line-ending character for all the
- --*-from options. (Wayne Davison)
-
- * Length of csum2 is now per-file starting with protocol verison
- 27. (J.W. Schultz)
-
- * Per-file dynamic block size is now sqrt(file length).
- The per-file checksum size is determined according
- to an algorythm provided by Donovan Baarda which
- reduces the probability of rsync algorithm
- corrupting data and falling back using the whole md4
- checksums. (J.W. Schultz, Donovan Baarda)
+ BUG FIXES:
- * The --stats option no longer includes the (debug) malloc summary
- unless the verbose option was specified at least twice.
+ - A crash bug was fixed when a daemon had its "path" set to "/", did
+ not have chroot enabled, and used some anchored excludes in the
+ rsyncd.conf file.
- BUG FIXES:
+ - Fixed a bug in the transfer of a single file when -H is specified
+ that might have caused an infinite loop or perhaps a crash.
- * For protocol version >= 27, mdfour_tail() is called when the
- block size (including checksum_seed) is a multiple of 64.
- Previously it was not called, giving the wrong MD4 checksum.
- (Craig Barratt)
-
- * For protocol version >= 27, a 64 bit bit counter is used in
- mdfour.c as required by the RFC. Previously only a 32 bit bit
- counter was used, causing incorrect MD4 file checksums for
- file sizes >= 512MB - 4. (Craig Barratt)
+ - Fixed a case where the generator might try to tweak the write
+ permissions of a read-only directory in list-only mode.
- * Fixed a crash bug when interacting with older rsync versions and
- multiple files of the same name are destined for the same dir.
- (Wayne Davison)
+ - If --compare-dest or --link-dest uses a locally-copied file as the
+ basis for an updated version, log this better when --verbose or -i
+ is in effect.
- * Keep tmp names from overflowing MAXPATHLEN.
+ - Fixed the accidental disabling of --backup during the --delete-after
+ processing.
- * Make --link-dest honor the absence of -p, -o, and -g.
+ - Restored the ability to use the --address option in client mode (in
+ addition to its use in daemon mode).
- * Made rsync treat a trailing slash in the destination in a more
- consistent manner.
+ - Make sure that some temporary progress information from the delete
+ processing does not get left on the screen when it is followed by a
+ newline.
- * Fixed some exclude/include matching bugs when using wild-cards.
- For instance, "**/foo" now matches at the root, "CVS/R*" now
- matches beyond the root, and "foo**bar" is matched against the
- path, not just the trailing name. (Wayne Davison)
+ - When --existing skips a directory with extra verbosity, refer to it
+ as a "directory", not a "file".
- * Fixed file I/O error detection. (John Van Essen)
+ - When transferring a single file to a different-named file, any
+ generator messages that are source-file related no longer refer to
+ the file by the destination filename.
- INTERNAL:
+ - Fixed a bug where hard-linking a group of files might fail if the
+ generator hasn't created a needed destination directory yet.
- * Eliminated vestigial support for old versions that we stopped
- supporting. (J.W. Schultz)
+ - Fixed a bug where a hard-linked group of files that is newly-linked
+ to a file in a --link-dest dir doesn't link the files from the rest
+ of the cluster.
- * Simplified some of the option-parsing code. (Wayne Davison)
+ - When deleting files with the --one-file-system (-x) option set, rsync
+ no longer tries to remove files from inside a mount-point on the
+ receiving side. Also, we don't complain about being unable to remove
+ the mount-point dir.
+ - Fixed a compatibility problem when using --cvs-ignore (-C) and
+ sending files to an older rsync without using --delete.
-NEWS for rsync version 2.5.6, aka the dwd-between-jobs release
-Protocol: 26 (unchanged)
-Changes since version 2.5.5:
+ - Make sure that a "- !" or "+ !" include/exclude pattern does not
+ trigger the list-clearing action that is reserved for "!".
- ENHANCEMENTS:
+ - Avoid a timeout in the generator when the sender/receiver aren't
+ handling the generator's checksum output quickly enough.
- * The --delete-after option now implies --delete. (Wayne Davison)
+ - Fixed the ommission of some directories in the delete processing when
+ --relative (-R) was combined with a source path that had a trailing
+ slash.
- * The --suffix option can now be used with --backup-dir. (Michael
- Zimmerman)
+ - Fixed a case where rsync would erroneously delete some files and then
+ re-transfer them when the options --relative (-R) and --recursive
+ (-r) were both enabled (along with --delete) and a source path had a
+ trailing slash.
- * Combining "::" syntax with the -rsh/-e option now uses the
- specified remote-shell as a transport to talk to a (newly-spawned)
- server-daemon. This allows someone to use daemon features, such
- as modules, over a secure protocol, such as ssh. (JD Paul)
+ - Make sure that --max-size doesn't affect a device or a symlink.
- * The rsync:// syntax for daemon connections is now accepted in the
- destination field.
+ - Make sure that a system with a really small MAXPATHLEN does not cause
+ the buffers in readfd_unbuffered() to be too small to receive normal
+ messages. (This mainly affected Cygwin.)
- * If the file name given to --include-from or --exclude-from is "-",
- rsync will read from standard input. (J.W. Schultz)
+ - If a source filename ends with "..", treat it as if "../" had been
+ specified (so that we don't copy files to the parent dir of the
+ destination).
- * New option --link-dest which is like --compare-dest except that
- unchanged files are hard-linked in to the destination directory.
- (J.W. Schultz)
+ - If --delete is combined with a file-listing rsync command (i.e. no
+ transfer is happening), avoid outputting a warning that we couldn't
+ delete anything.
- * Don't report an error if an excluded file disappears during an
- rsync run. (Eugene Chupriyanov and Bo Kersey)
+ - If --stats is specified with --delete-after, ensure that all the
+ "deleting" messages are output before the statistics.
- * Added .svn to --cvs-exclude list to support subversion. (Jon
- Middleton)
+ - Improved one "if" in the deletion code that was only checking errno
+ for ENOTEMPTY when it should have also been checking for EEXIST.
- * Properly support IPv6 addresses in the rsyncd.conf "hosts allow"
- and "hosts deny" fields. (Hideaki Yoshifuji)
+ ENHANCEMENTS:
- * Changed exclude file handling to permit DOS or MAC style line
- terminations. (J.W. Schultz)
+ - Added the --only-write-batch=FILE option that may be used (instead
+ of --write-batch=FILE) to create a batch file without doing any
+ actual updating of the destination. This allows you to divert all
+ the file-updating data away from a slow data link (as long as you
+ are pushing the data to the remote server when creating the batch).
- * Ignore errors from chmod when -p/-a/--preserve-perms is not set.
- (Dave Dykstra)
+ - When the generator is taking a long time to fill up its output buffer
+ (e.g. if the transferred files are few, small, or missing), it now
+ periodically flushes the output buffer so that the sender/receiver
+ can get started on the files sooner rather than later.
- BUG FIXES:
+ - Improved the keep-alive code to handle a long silence between the
+ sender and the receiver that can occur when the sender is receiving
+ the checksum data for a large file.
- * Fix "forward name lookup failed" errors on AIX 4.3.3. (John
- L. Allen, Martin Pool)
+ - Improved the auth-errors that are logged by the daemon to include
+ some information on why the authorization failed (wrong user,
+ password mismatch, etc.). (The client-visible message is unchanged.)
- * Generate each file's rolling-checksum data as we send it, not
- in a separate (memory-eating) pass before hand. This prevents
- timeout errors on really large files. (Stefan Nehlsen)
+ - Improved the client's handling of an "@ERROR" from a daemon so that
+ it does not complain about an unexpectedly closed socket (since we
+ really did expect the socket to close).
- * Fix compilation on Tru64. (Albert Chin, Zoong Pham)
+ - If the daemon can't open the log-file specified in rsyncd.conf, fall
+ back to using syslog (and log an appropriate warning). This is
+ better than what was typically a totally silent failure (since a
+ daemon is not usually run with the --no-detach option that was
+ necessary to see the error on stderr).
- * Better handling of some client-server errors. (Martin Pool)
+ - The man pages now consistently refer to an rsync daemon as a "daemon"
+ to distinguish it from a server in a non-daemon transfer.
- * Fixed a crash that would occur when sending a list of files that
- contains a duplicate name (if it sorts to the end of the file
- list) and using --delete. (Wayne Davison)
+ - Made a small change to the rrsync script (restricted rsync -- in the
+ support dir) to make a read-only server reject all --remove-* options
+ when sending files (to future-proof it against the possibility of
+ other similar options being added at some point).
- * Fixed the file-name duplicate-removal code when dealing with multiple
- dups in a row. (Wayne Davison)
+ INTERNAL:
- * Fixed a bug that caused rsync to lose the exit status of its child
- processes and sometimes return an exit code of 0 instead of showing
- an error. (David R. Staples, Dave Dykstra)
+ - Rsync now calls setlocale(LC_CTYPE, "") to enable isprint() to better
+ discern which filename characters need to be escaped in messages.
- * Fixed bug in --copy-unsafe-links that caused it to be completely
- broken. (Dave Dykstra)
+ - Improved the naming of the log-file open/reopen/close functions.
- * Prevent infinite recursion in cleanup code under certain circumstances.
- (Sviatoslav Sviridov and Marc Espie)
+ - Removed some protocol compatibility code that was only needed to help
+ someone running a pre-release of 2.6.4.
- * Fixed a bug that prevented rsync from creating intervening directories
- when --relative-paths/-R is set. (Craig Barratt)
+ BUILD CHANGES:
- * Prevent "Connection reset by peer" messages from Cygwin. (Randy O'Meara)
+ - Fixed a bug in the SUPPORT{,_HARD}_LINKS defines which prevented
+ rsync from being built without symlink or hard-link support.
- INTERNAL:
+ - Only define HAVE_REMSH if it is going to be set to 1.
- * Many code cleanups and improved internal documentation. (Martin
- Pool, Nelson Beebe)
+ - You can use --disable-locale to turn off any use of setlocale().
- * Portability fixes. (Dave Dykstra and Wayne Davison)
+ - Configure now disables the use of mkstemp() under HP-UX (since they
+ refuse to fix its broken handling of large files).
- * More test cases. (Martin Pool)
+ - Configure now explicitly checks for the lseek64() function so that
+ the code can use HAVE_LSEEK64 instead of inferring lseek64()'s
+ presence based on the presence of the off64_t type.
- * Some test-case fixes. (Brian Poole, Wayne Davison)
+ - Configure no longer mentions the switch from rsh to ssh (for the
+ default remote shell) that occurred in 2.6.0.
- * Updated included popt to the latest vendor drop, version 1.6.4.
- (Jos Backus)
+ - Some minor enhancements to the test scripts.
- * Updated config.guess and config.sub to latest versions; this
- means rsync should build on more platforms. (Paul Green)
+ - Added a few new diffs to the patches dir, including a patch that
+ enables the optional copying of extended attributes.