Re-enabled unconditional reporting of MD5 tags with -check_media

This commit is contained in:
2018-11-01 11:04:13 +01:00
parent 9cfd466b8f
commit ff68bda006
5 changed files with 55 additions and 37 deletions

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@ -9,7 +9,7 @@
.\" 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 "Version 1.5.1, Oct 08, 2018"
.TH XORRISO 1 "Version 1.5.1, Nov 01, 2018"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -4663,6 +4663,12 @@ supposed to be ok but stem from a suspicious neighborhood.
The former is a strong confirmation for quality, the latter only tells that
one or more blocks of the region must be wrong.
.br
By default bad_limit is set higher than md5_mismatch, so that mismatches are
classified as quality class "0" rather than "\-". This means that the sectors
of a MD5 mismatch range are recorded in the sector_map as successfully read,
if the drive handed them out at all. Set "bad_limit=md5_mismatch" to let the
sector_map record the whole mismatching range as yet not retrieved.
.br
\fBslow_limit=threshold\fR
sets the time threshold for a single read chunk to be considered
slow. This may be a fractional number like 0.1 or 1.5.