Fix handling of files removed during incremental dumps.

[chaz/tar] / NEWS

diff --git a/NEWS b/NEWS
index 2a6fee24c4fd7142c4c380fd19b9691cf96e2a9d..93e2ac64c18897278c22a8571679c00fd2dc5b59 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,59 @@
-GNU tar NEWS - User visible changes. 2009-03-05
+GNU tar NEWS - User visible changes. 2009-08-08
 Please send GNU tar bug reports to <bug-tar@gnu.org>
 
+\f
+version 1.22.90 (Git)
+
+* Record size autodetection
+
+When listing or extracting archives, the actual record size is
+reported only if the archive is read from a device (as opposed
+to regular files and pipes).
+
+* New command line option `--warning'
+
+The `--warning' command line option allows to suppress or enable
+particular warning messages during `tar' run.  It takes a single
+argument (a `keyword'), identifying the class of warning messages
+to affect.  If the argument is prefixed with `no-', such warning
+messages are suppressed.  For example,
+
+  tar --warning=no-alone-zero-block -x -f archive
+
+suppresses the output of `A lone zero block' diagnostics, which is
+normally issued if `archive' ends with a single block of zeros.
+
+* New command line option `--level'
+
+The `--level=N' option sets the incremental dump level N.  It
+is valid when used in conjunction with the -c and --listed-incremental
+options.  So far the only meaningful value for N is 0.  The
+`--level=0' option forces creating the level 0 dump, by truncating
+the snapshot file if it exists.
+
+* Files removed during incremental dumps
+
+If a file or directory is removed while incremental dump is
+in progress, tar exact actions depend on whether this file
+was explicitly listed in the command line, or was gathered
+during file system scan.
+
+If the file was explicitly listed in the command line, tar
+issues error messages and exits with the code 2, meaning
+fatal error.
+
+Otherwise, if the file was gathered during the file system
+scan, tar issues a warning, saying "File removed before we read it",
+and sets the exit code to 1, which means "some files differ".
+If the --warning=no-file-removed option is given, no warning
+is issued and the exit code remains 0.
+
+* Bugfixes
+** Fix handling of hard link targets by -c --transform.
+** Fix hard links recognition with -c --remove-files.
+** Fix restoring files from backup (debian bug #508199).
+** Correctly restore modes and permissions on existing directories.
+
 \f
 version 1.22 - Sergey Poznyakoff, 2009-03-05