X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/90fdd89a0b541a4466bd22abd7c7f7dee59b97d0..554dc122f271fc361b963067fa3d80084fd7ca91:/NEWS diff --git a/NEWS b/NEWS index a5ce71f1..4b38c7c1 100644 --- a/NEWS +++ b/NEWS @@ -1,109 +1,136 @@ -NEWS for rsync 2.6.4 (UNRELEASED) -Protocol: 29 (changed) -Changes since 2.6.3: +NEWS for rsync 3.1.0 (UNRELEASED) +Protocol: 31 (changed) +Changes since 3.0.4: OUTPUT CHANGES: - - When rsync deletes a directory and outputs a verbose message about - it, it now appends a trailing slash to the name instead of (only - sometimes) outputting a preceding "directory " string. - + - Output numbers in 3-digit groups by default (e.g. 1,234,567). See the + --human-readable option for a way to turn it off. See also the daemon's + "log format" parameter and related command-line options (including + --out-format) for a modifier that can be used to request digit-grouping + or human-readable output in log escapes. (Note that log output is + unchanged by default.) When some level of human-readable output is + enabled, the column width for the file size in the --list-only output + is increased. + + - The output of the --progress option has changed: the string "xfer" was + shortened to "xfr", and the string "to-check" was shortened to "to-chk", + both designed to make room for the (by default) wider display of file + size numbers without making the total line-length longer. Also, when + incremental recursion is enabled, the string "ir-chk" will be used + instead of "to-chk" up until the incremental-recursion scan is done, + letting you know that the value to check and the total value will still + be increasing as new files are found. + + - Enhanced the --stats output: 1) to mention how many files were created + (protocol >= 28), 2) to mention how many files were deleted (new for + protocol 31, but only output when --delete is in effect), and 3) to + follow the file-count, created-count, and deleted-count with a subcount + list broken down by type. + BUG FIXES: - - Restore the list-clearing behavior of "!" in a .cvsignore file (2.6.3 - was only treating it as a special token in an rsync include/exclude - file). + - Changed the way --progress overwrites its prior output in order to make + it nearly impossible for the progress to get overwritten by an error. - - Avoid a mkdir warning when removing a directory in the destination - that already exists in the --backup-dir. + - Fixed some rare bugs in --iconv processing that might cause a multibyte + character to get translated incorrectly. - - An OS that has a binary mode for its files (such as cygwin0 needed - setmode(fd, O_BINARY) called on the temp-file we opened with - mkstemp(). (Fix picked up from the cygwin package.) + - Improved the propagation of abnormal-exit error messages. This should + help the client side to receive errors from the server when it is exiting + abnormally, and should also avoid dying with an "connection unexpectedly + closed" exit when the closed connection is really expected. - - Fixed a potential hang when verbosity is high, the client side is - the sender, and the file-list is large. + ENHANCEMENTS: - - We now check if the OS doesn't support using mknod() for creating - FIFOs and sockets, and compile-in using mkfifo() and socket() when - necessary. + - Added the --remote-option=OPT (-M OPT) command-line option that is useful + for things like sending a remote --log-file=FILE or --fake-super option. - - Fixed an off-by-one error in the handling of --max-delete=N. + - Added the --info=FLAGS and --debug=FLAGS options to allow finer-grained + control over what is output. Added an extra type of --progress output + using --info=progress2. - - One place in the code wasn't checking if fork() failed. + - The --msgs2stderr option can help with debugging rsync by allowing the + debug messages to get output to stderr rather than travel via the socket + protocol. - - The "ignore nonreadable" daemon parameter no longer affects symlinks - that are being copied, even if they point nowhere. + - Added the --delete-missing-args and --ignore-missing-args options to + either delete or ignore user-specified files on the receiver that are + missing on the sender (normally the absence of user-specified files + generates an error). - - If the OS does not have lchown() and its chown() tries to set the - referent of a symlink (as it should), we no longer try to set the - user and group of a symlink. + - Added a "T" (terabyte) category to the --human-readable size suffixes. - - The generator now properly runs the hard-link loop and the dir-time - rewriting loop after we're sure that the redo phase is complete. + - Added the --usermap/--groupmap/--chown options for manipulating file + ownership during the copy. - - When --backup was specified with --partial-dir=DIR, don't try to - backup a file in DIR when DIR is relative. + - Added the "%C" escape to the log-output handling, which will output the + MD5 checksum of any transferred file, or all files if --checksum was + specified (when protocol 30 or above is in effect). - ENHANCEMENTS: + - Added the "reverse lookup" parameter to the rsync daemon config file to + allow reverse-DNS lookups to be disabled. - - Rsync now supports popt's option aliases, which means that you can - use /etc/popt and/or ~/.popt to create your own option aliases. + - Added a way for more than one group to be specified in the daemon's + config file, including a way to specify that you want all of the + specified user's groups without having to name them. Also changed the + daemon to complain about an inability to set explicitly-specified uid/gid + values, even when not run by a super-user. - - Added the --copy-dest option, which works like --link-dest except - that it includes copies of identical files. + - Added a way to reference environment variables in a daemon's config file + (using %VAR% references). - - Added support for specifying multiple --compare-dest, --copy-dest, or - --link-dest options, but only of a single type. (Promoted from the - patches dir and enhanced.) + - When replacing a non-dir with a symlink/hard-link/device/special-file, + the update should now be done in an atomic manner. - - Added the --max-size option. (Promoted from the patches dir.) + - Fixed a free of the wrong pointer in uncache_tmp_xattrs() (which only + sometimes affects an --xattr transfer when --backup is used). - - The daemon-mode options were separated from the normal rsync options - so that they can't be mixed together. This makes it impossible to - start a daemon that had improper default option values that could - cause problems (such as a hang or an abort) when a client connects. + - When backing up a file, try to hard-link the file into place so that the + upcoming replacement of the destination file will be atomic. - - The --bwlimit option may now be used in combination with --daemon - to specify a default value for the daemon side and also a value - that cannot be exceeded by a user-specified --bwlimit option. + - Added the ability to synchronize nano-second modified times. - - Added the "port" parameter to the rsyncd.conf file. (Promoted from - the patches dir.) + - Added a few more default suffixes for the "dont compress" settings. - - In _exit_cleanup(): when we are exiting with a partially-received - file, we now flush any data in the write-cache before closing the - partial file. + - Added the checking of the RSYNC_PROTECT_ARGS environment variable to allow + the default for the --protect-args command-line option to be overridden. - - The --inplace support was enhanced to work with --compare-dest, - --link-dest, and (the new) --copy-dest options. + - Added some Solaris xattr code. - - Added the --dirs option for an easier way to copy directories - without recursion. + EXTRAS: - - Added the --list-only option which is mainly a way for the client to - put the server into listing mode without needing to resort to any - option kluges (e.g. the age-old use of "-r --exclude="/*/*" for a - non-recursive listing). + - Added an "instant-rsyncd" script to the support directory, which makes + it easy to configure a simple rsync daemon in the current directory. - - Added the --omit-dir-times option which will avoid updating the - modified time for directories when --times was specified. For a - really large transfer, this option will avoid an extra pass through - the file-list at the end of the transfer to tweak all the directory - times. - - - Added support/atomic-rsync -- a perl script that will transfer some - files using rsync, and then move the updated files into place all at - once at the end of the transfer. Only works when pulling, and uses - --link-dest. + - Added the "mapfrom" and "mapto" scripts to the support directory, which + makes it easier to do user/group mapping in a local transfer based on + passwd/group files from another machine. INTERNAL: - - Added better checking of the checksum header values that come over - the socket. + - The I/O code was rewritten to be simpler and do bigger buffered reads + over the socket. The I/O between the receiver and the generator was + changed to be standard multiplexed-I/O (like that over the socket). + + - The sender tries to use any dead time while the generator is looking for + files to transfer in order to do sender-side directory scanning in a more + parallel manner. + + - A daemon can now inform a client about a daemon-configured timeout value + so that the client can assist in the keep-alive activity (protocol 31). + + - The filter code received some refactoring to make it more extendable, to + read better, and do better sanity checking. + + - Really big numbers are now output using our own big-num routine rather + than casting them to a double and using a %.0f conversion. + + - The pool_alloc library has received some minor improvements in alignment + handling. - - Improved the type of some variables for consistency and proper size. + - Added init_stat_x() function to avoid duplication of acl/xattr init code. - BUILD CHANGES: + DEVELOPER RELATED: - - Handle an operating system that use mkdev() in place of makedev(). + - Added more conditional debug output.