Re: [report] [bug] libisofs cant omit "; 1" with "omit_version_off" set, and windows marked "; 1" as "_1" with file name.

[Thomas Schmitt]

Hi,

> I have serval tests on debian and ms windows file manager, it works well
> now, there is no _1 after ms windows burn and no ;1 after xorriso burn,

Very good.


> by the way, i want to fetch the new sesion burnning set, but seems no way to
> fetch the burning parameter set via the xorriso command,

Do you mean the start of the last recorded session and the predicted
start of the next session ?

xorriso command -toc tells the start blocks and sizes of all sessions
and the next writable address:

  $ xorriso -outdev /dev/sr0 -toc
  ...
  TOC layout   : Idx ,  sbsector ,       Size , Volume Id
  ISO session  :   1 ,        32 ,   1226287s , HOME_Z_2020_10_23_230847
  ISO session  :   2 ,   1226336 ,     35765s , HOME_Z_2020_10_25_225628
  ISO session  :   3 ,   1262112 ,     28072s , HOME_Z_2020_10_26_230045
  ...
  ISO session  :  24 ,   2026720 ,     35733s , HOME_Z_2020_11_20_223330
  ISO session  :  25 ,   2062464 ,     36612s , HOME_Z_2020_11_22_224522
  ISO session  :  26 ,   2099104 ,     35379s , HOME_Z_2020_11_23_224248
  Media summary: 26 sessions, 2134048 data blocks, 4168m data,  314m free
  Media nwa    : 2134496s

The numbers in column "sbsector" are the start block addresses, usable
e.g. with mount(8).
To mount the disk state of session 24:

  mount -o sbsector=2026720 /dev/sr0 /mnt/iso

The number of line
  Media nwa    : 2134496s
tells where xorriso would begin to write the next session. With DVD+R this
number is inquired from the drive, with DVD+RW it would be computed by
xorriso.

If you want both numbers plain and comma-separated, run xorriso in
cdrecord emulation mode with the traditional option -msinfo:

  xorriso -as cdrecord dev=/dev/sr0 -msinfo

This will report on standard output something like

  2099104,2134496


Have a nice day :)

Thomas