-NEWS for rsync 2.6.7 (UNRELEASED)
+NEWS for rsync 2.6.8 (UNRELEASED)
Protocol: 29 (unchanged)
-Changes since 2.6.6:
-
- OUTPUT CHANGES:
-
- - The itemized output now uses 'S' for a special file instead of
- clumping them together with the 'D' for devices. The number of
- characters is also different (to remove an unused field).
+Changes since 2.6.7:
BUG FIXES:
- - Fixed a really old bug that caused --checksum (-c) to checksum all the
- files encountered during the delete scan (ouch).
-
- - Fixed a potential hang in a remote generator: when the receiver gets a
- read-error on the socket, it now signals the generator about this so that
- the generator does not try to send any of the terminating error messages
- to the client (avoiding a potential hang in some setups).
-
- - Made hard-links work with symlinks and devices again.
-
- - If the sender gets an early EOF reading a source file, we propagate this
- error to the receiver so that it can discard the file and try requesting
- it again (which is the existing behavior for other kinds of read errors).
-
- - If a device-file/special-file changes permissions, rsync now updates the
- permissions without recreating the file.
-
- - If the user specifies a remote-host for both the source and destination,
- we now output a syntax error rather than trying to open the destination
- hostspec as a filename.
-
- - When --inplace creates a new destination file, rsync now creates it with
- permissions 0600 instead of 0000 -- this makes restarting possible when
- the transfer gets interrupted in the middle of sending a new file.
-
- - Reject the combination of --inplace and --sparse since the sparse-output
- algorithm doesn't work when overwriting existing data.
-
- - Fixed the directory name in the error that is output when pop_dir()
- fails.
-
- - Really fixed the parsing of a "!" entry in .cvsignore files this time.
-
- - If the generator gets a stat() error on a file, output it (this used to
- require at least -vv for the error to be seen).
-
- - If waitpid() fails or the child rsync didn't exit cleanly, we now handle
- the exit status properly and generate a better error.
+ - Fixed a bug in the exclude code where an anchored exclude without any
+ wildcards fails to match an absolute source arg, but only when --relative
+ is in effect.
- - Fixed some glitches in the double-verbose output when using --copy-dest,
- --link-dest, or --compare-dest.
+ - Improved the I/O code for the generator to fix a potential hang when the
+ receiver gets an EOF on the socket but the generator's select() call
+ never indicates that the socket is writable for it to be notified about
+ the EOF. (This can happen when using stunnel).
- - Fixed the matching of the dont-compress items (e.g. *.gz) against files
- that have a path component containing a slash.
+ - Fixed a problem with the file-reading code where a failed read (such as
+ that caused by a bad sector) would not advance the file's read-position
+ beyond the failed read's data.
- - If code reading a filter/exclude file an EINTR error, rsync now clears
- the error flag on the file handle so it can keep on reading.
+ - Fixed a logging bug where the "log file" directive was not being honored
+ in a single-use daemon (one spawned by a remote-shell connection or by
+ init).
- - If --relative is active, the sending side cleans up trailing "/" or "/."
- suffixes to avoid triggering a bug in older rsync versions. Also, we now
- reject a ".." dir if it would be sent as a relative dir.
-
- - If a non-directory is in the way of a directory and rsync is run with
- --dry-run and --delete, rsync no longer complains about not being able
- to opendir() the not-yet present directory.
-
- - Got rid of the need for --force to be used in some circumstances with
- --delete-after (making it consistent with --delete-before/-during).
+ - If rsync cannot honor the --delete option, we output an error and exit
+ instead of silently ignoring the option.
ENHANCEMENTS:
- - Added the --specials option to tell rsync to copy special files (and does
- not require root). The --devices option now affects just character and
- block devices (which now matches the documentation). The -D option still
- requests both --devices and --specials, and -a still implies -D.
-
- - Added the --append option that makes rsync append data onto files that
- are longer on the source than the destination (this includes new files).
-
- - Added the --min-size=SIZE option to exclude small files from the
- transfer.
-
- - Added the --compress-level option to allow you to set how aggressive
- rsync's compression should be (this option implies --compress).
-
- - Enhanced the parsing of the SIZE value for --min-size and --max-size to
- allow easy entry of multiples of 1000 (instead of just multiples of 1024)
- and off-by-one values too (e.g. --max-size=8mb-1).
-
- - The options --human-readable (-h) and --si change the output of the
- --stats and the end-of-run summary to be easier to read.
-
- - If lutimes() and/or lchmod() are around, use them to allow the
- preservation of attributes on symlinks.
-
- - The --link-dest option now affects symlinks and devices (when possible).
-
- - Improved the output of hard-linked and copied files when using
- --link-dest, --copy-dest, or --compare-dest.
-
- - Added two config items to the rsyncd.conf parsing: "pre-xfer exec" and
- "post-xfer exec". These allow a command to be specified on a per-module
- basis that will be run before and/or after a daemon-mode transfer. (See
- the manpage for a list of the environment variables that are set with
- information about the transfer.)
-
- - When using the --relative option, you can now insert a dot dir in
- the source path to indicate where the replication of the source dirs
- should start. For example, if you specify a source path of
- rsync://host/module/foo/bar/./baz/dir with -R, rsync will now only
- replicate the "baz/dir" part of the source path (note: a trailing
- dot dir is unaffected unless it also has a trailing slash).
-
- - Added some new --no-FOO options that make it easier to override unwanted
- implied or default options. For example, "-a --no-o" (aka "--archive
- --no-owner") can be used to turn off the preservation of file ownership
- that is implied by -a.
-
- - Added the --chmod=MODE option that allows the destination permissions to
- be changed from the source permissions. E.g. --chmod=g+w,o-rwx
-
- - Added the "incoming chmod" and "outgoing chmod" daemon options that allow
- a module to specify what permissions changes should be applied to all
- files copied to and from the daemon.
-
- - Allow the --temp-dir option to be specified when starting a daemon, which
- sets the default temporary directory for incoming files.
-
- - If --delete is combined with --dirs without --recursive, rsync will now
- delete in any directory whose content is being synchronized.
-
- - If --backup is combined with --delete without --backup-dir (and without
- --delete-excluded), we add a "protect" filter-rule to ensure that files
- with the backup suffix are not deleted.
-
- - The file-count stats that are output by --progress were improved to
- better indicate what the numbers mean. For instance, the output:
- "(xfer#5, to-check=8383/9999)" indicates that this was the fifth file
- to be transferred, and we still need to check 8383 more files out of
- a total of 9999.
-
- - The include/exclude code now allows a dir/*** directive (with 3 trailing
- stars) to match both the dir itself as well as all the content below the
- dir (dir/** would not match the dir).
-
- - Added the --prune-empty-dirs (-m) option that makes the receiving rsync
- discard empty chains of directories from the file-list. This makes it
- easier to selectively copy files from a source hierarchy and end up with
- just the directories needed to hold the resulting files.
-
- - If the --itemize-changes (-i) option is repeated, rsync now includes
- unchanged files in the itemized output (similar to -vv, but without all
- the other verbose messages that can get in the way). Of course, the
- client must be version 2.6.7 for this to work, but the remote rsync only
- needs to be 2.6.7 if you're pushing files.
-
- - Added the --super option to make the receiver always attempt super- user
- activities. This is useful for systems that allow things such as devices
- to be created or ownership to be set without being UID 0, and is also
- useful for someone who wants to ensure that errors will be output if the
- receiving rsync isn't being run as root.
-
- - Added the --sockopts option for those few who want to customize the TCP
- options used to contact a daemon rsync.
-
- - Added a way for the --temp-dir option to be combined with a partial-dir
- setting that lets rsync avoid non-atomic updates (for those times when
- --temp-dir is not being used because space is tight).
-
- - A new support script, files-to-excludes, will transform a list of files
- into a set of include/exclude directives that will copy those files.
-
- - A new option, --executability (-E) can be used to preserve just the
- execute bit on files, for those times when using the --perms option is
- not desired.
-
- - The daemon now logs each module-list request it receives.
-
- - New log-format options: %M (modtime), %U (uid), %G (gid), and %B
- (permission bits, e.g. "rwxr-xrwt").
-
- - Some minor documentation improvements.
-
- - Updated some diffs in the patches dir.
-
- INTERNAL:
-
- - We now use sigaction() and sigprocmask() if possible, and fall back on
- signal() if not. Using sigprocmask() ensures that rsync enables all the
- signals that it needs, just in case it was started in a masked state.
-
- - Some buffer sizes were expanded a bit, particularly on systems where
- MAXPATHLEN is overly small (e.g. cygwin).
-
- - If io_printf() tries to format more data than fits in the buffer, exit
- with an error instead of transmitting a truncated buffer.
-
- - If a va_copy macro is defined, lib/snprintf.c will use it when defining
- the VA_COPY macro.
-
- - Reduced the amount of stack memory needed for each level of directory
- recursion by nearly MAXPATHLEN bytes.
+ - In daemon mode, if rsync fails to bind to the requested port, the
+ error(s) returned by socket() and/or bind() are now logged.
- - The wildmatch function was extended to allow an array of strings to be
- supplied as the string to match. This allows the exclude code to do less
- string copying.
+ - When we output a fatal error, we now output the version of rsync in the
+ message.
- - Got rid of the safe_fname() function (and all the myriad calls) and
- replaced it with a new function in the log.c code that filters all the
- output going to the terminal.
+ - The rsyncstats script in "support" has an improved line-parsing regex
+ that is easier to read and also makes it to parse syslog-generated lines.
- - Unified the f_name() and the f_name_to() functions.
+ - A new script in "support": file-attr-restore, can be used to restore the
+ attributes of a file-set (the permissions, ownership, and group info)
+ taken from the cached output of a "find ARG... -ls" command.
DEVELOPER RELATED:
- - Several diffs in the patches dir now use the proper --enable-FOO
- configure option instead of --with-FOO to turn on the inclusion of
- the newly patched feature.
+ - The acls.diff patch has been improved quite a bit, with more to come.
- - The testsuite now sets HOME so that it won't be affecting by a file
- such as ~/.popt.
+ - A new patch was added: log-file.diff. This contains an early version of
+ a future option, --log-file=FILE, that will allow any rsync to log its
+ actions to a file (something that only a daemon supports at present).