| 1 | NEWS for rsync 2.6.0 (1 Jan 2004) |
| 2 | Protocol: 27 (changed) |
| 3 | Changes since 2.5.7: |
| 4 | |
| 5 | ENHANCEMENTS: |
| 6 | |
| 7 | * "ssh" is now the default remote shell for rsync. If you want to |
| 8 | change this, configure like this: "./configure --with-rsh=rsh". |
| 9 | |
| 10 | * Added --files-from, --no-relative, --no-implied-dirs, and --from0. |
| 11 | Note that --from0 affects the line-ending character for all the |
| 12 | files read by the --*-from options. (Wayne Davison) |
| 13 | |
| 14 | * Length of csum2 is now per-file starting with protocol version |
| 15 | 27. (J.W. Schultz) |
| 16 | |
| 17 | * Per-file dynamic block size is now sqrt(file length). The |
| 18 | per-file checksum size is determined according to an algorithm |
| 19 | provided by Donovan Baarda which reduces the probability of rsync |
| 20 | algorithm corrupting data and falling back using the whole md4 |
| 21 | checksums. (J.W. Schultz, Donovan Baarda) |
| 22 | |
| 23 | * The --stats option no longer includes the (debug) malloc summary |
| 24 | unless the verbose option was specified at least twice. |
| 25 | |
| 26 | * Added a new error/warning code for when files vanish from the |
| 27 | sending side. Made vanished source files not interfere with the |
| 28 | file-deletion pass when --delete-after was specified. |
| 29 | |
| 30 | * Various trailing-info sections are now preceded by a newline. |
| 31 | |
| 32 | BUG FIXES: |
| 33 | |
| 34 | * Fixed several exclude/include matching bugs when using wild-cards. |
| 35 | This has a several user-visible effects, all of which make the |
| 36 | matching more consistent and intuitive. This should hopefully not |
| 37 | cause anyone problems since it makes the matching work more like |
| 38 | what people are expecting. (Wayne Davison) |
| 39 | |
| 40 | - A pattern with a "**" no longer causes a "*" to match slashes. |
| 41 | For example, with "/*/foo/**", "foo" must be 2 levels deep. |
| 42 | |
| 43 | - "**/foo" now matches at the base of the transfer (i.e. /foo). |
| 44 | |
| 45 | - An non-anchored wildcard term floats to match beyond the base of |
| 46 | the transfer. E.g. "CVS/R*" matches at the end of the path, |
| 47 | just like the non-wildcard term "CVS/Root" does. |
| 48 | |
| 49 | - Including a "**" in the match term causes it to be matched |
| 50 | against the entire path, not just the name portion, even if |
| 51 | there aren't any interior slashes in the term. E.g. "foo**bar" |
| 52 | would exclude "/path/foo-bar" (just like before) as well as |
| 53 | "/foo-path/baz-bar" (unlike before). |
| 54 | |
| 55 | * The exclude list specified in the daemon's config file is now |
| 56 | properly applied to the pulled items no matter how deep the |
| 57 | user's file-args are in the source tree. (Wayne Davison) |
| 58 | |
| 59 | * For protocol version >= 27, mdfour_tail() is called when the |
| 60 | block size (including checksum_seed) is a multiple of 64. |
| 61 | Previously it was not called, giving the wrong MD4 checksum. |
| 62 | (Craig Barratt) |
| 63 | |
| 64 | * For protocol version >= 27, a 64 bit bit counter is used in |
| 65 | mdfour.c as required by the RFC. Previously only a 32 bit bit |
| 66 | counter was used, causing incorrect MD4 file checksums for |
| 67 | file sizes >= 512MB - 4. (Craig Barratt) |
| 68 | |
| 69 | * Fixed a crash bug when interacting with older rsync versions and |
| 70 | multiple files of the same name are destined for the same dir. |
| 71 | (Wayne Davison) |
| 72 | |
| 73 | * Keep tmp names from overflowing MAXPATHLEN. |
| 74 | |
| 75 | * Make --link-dest honor the absence of -p, -o, and -g. |
| 76 | |
| 77 | * Made rsync treat a trailing slash in the destination in a more |
| 78 | consistent manner. |
| 79 | |
| 80 | * Fixed file I/O error detection. (John Van Essen) |
| 81 | |
| 82 | * Fixed bogus "malformed address {hostname}" message in rsyncd log |
| 83 | when checking IP address against hostnames from "hosts allow" |
| 84 | and "hosts deny" parameters in config file. |
| 85 | |
| 86 | * Print heap statistics when verbose >= 2 instead of when >= 1. |
| 87 | |
| 88 | * Fixed a compression (-z) bug when syncing a mostly-matching file |
| 89 | that contains already-compressed data. (Yasuoka Masahiko and |
| 90 | Wayne Davison) |
| 91 | |
| 92 | * Fixed a bug in the --backup code that could cause deleted files |
| 93 | to not get backed up. |
| 94 | |
| 95 | * When the backup code makes new directories, create them with mode |
| 96 | 0700 instead of 0755 (since the directory permissions in the |
| 97 | backup tree are not yet copied from the main tree). |
| 98 | |
| 99 | * Call setgroups() in a more portable manner. |
| 100 | |
| 101 | * Improved file-related error messages to better indicate exactly |
| 102 | what pathname failed. (Wayne Davison) |
| 103 | |
| 104 | * Fixed some bugs in the handling of --delete and --exclude when |
| 105 | using the --relative (-R) option. (Wayne Davison) |
| 106 | |
| 107 | * Fixed bug that prevented regular files from replacing |
| 108 | special files and caused a directory in --link-dest or |
| 109 | --compare-dest to block the creation of a file with the |
| 110 | same path. A directory still cannot be replaced by a |
| 111 | regular file unless --delete specified. (J.W. Schultz) |
| 112 | |
| 113 | * Detect and report when open or opendir succeed but read and |
| 114 | readdir fail caused by network filesystems issues and truncated |
| 115 | files. (David Norwood, Michael Brown, J.W. Schultz) |
| 116 | |
| 117 | * Added a fix that should give ssh time to restore the tty settings |
| 118 | if the user presses Ctrl-C at an ssh password prompt. |
| 119 | |
| 120 | INTERNAL: |
| 121 | |
| 122 | * Eliminated vestigial support for old versions that we stopped |
| 123 | supporting. (J.W. Schultz) |
| 124 | |
| 125 | * Simplified some of the option-parsing code. (Wayne Davison) |
| 126 | |
| 127 | * Some cleanup made to the exclude code, as well as some new |
| 128 | defines added to enhance readability. (Wayne Davison) |
| 129 | |
| 130 | * Changed the protocol-version code so that it can interact at a |
| 131 | lower protocol level than the maximum supported by both sides. |
| 132 | Added an undocumented option, --protocol=N, to force the value |
| 133 | we advertise to the other side (primarily for testing purposes). |
| 134 | (Wayne Davison) |