New -check_media sub options bad_limit=, slow_limit=, chunk_size=

libisoburn/trunk/xorriso/xorriso.1

@@ -2,7 +2,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH XORRISO 1 "Sep 27, 2009"
+.TH XORRISO 1 "Sep 29, 2009"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -2619,6 +2619,7 @@ abort_file=/var/opt/xorriso/do_abort_check_media
 .br
 sector_map='' map_with_volid=off patch_lba0=off report=blocks
 .br
+bad_limit=valid slow_limit=1.0 chunk_size=0s
 Option "reset=now" restores these startup defaults.
 .br
 Non-default options are:
@@ -2689,6 +2690,16 @@ have an -indev and a loaded image. ":force" may be appended after the number.
 .br
 "use=sector_map" does not read any media but loads the file given by option
 sector_map= and processes this virtual outcome.
+.br
+"bad_limit=" sets the highest quality which shall be considered as damage.
+Choose one of "good", "md5_match", "slow", "partial", "valid", "untested",
+"invalid", "tao_end", "off_track", "md5_mismatch", "unreadable".
+.br
+"slow_limit=" sets the time threshold for a single read chunk to considered
+slow. This may be a fractional number like 0.1 or 1.5.
+.br
+"chunk_size=" sets the number of bytes to be read in one read operation.
+This gets rounded down to full blocks of 2048 bytes. 0 means automatic size.
 .TP
 \fB\-check_md5\fR severity iso_rr_path [***]
 Compare the data content of the given files in the loaded image with their