Let -truncate "sbsector" "new" work even if LBA-0-superblock is damaged

This commit is contained in:
2023-02-24 17:28:41 +01:00
parent 6a921c7411
commit b837ff30fc
5 changed files with 132 additions and 77 deletions

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@@ -50,7 +50,7 @@
@c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
@c man .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISO 1 "Version 1.5.5, Jan 15, 2023"
@c man .TH XORRISO 1 "Version 1.5.5, Feb 22, 2023"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@@ -3252,6 +3252,10 @@ A number without "+" gives the overall number of bytes. In any case the result
may not be smaller than "new". Numbers may have a unit suffix: "d"=512,
"k"=1024, "s"=2048, "m"=1024k, "g"=1024m.
@*
Normally the volume descriptors at block 16 ff. have to be readable. Only with
entity "lba" or "sbsector" and adjust mode "new" it is possible to address
a session if block 16 ff. yields no valid volume descriptors.
@*
Examples:
@*
Activate session 4 and enable overwriting of the blocks of younger sessions: