Re: Help with UDF and BluRay disks

2025-01-24 Thread Timothy M Butterworth
On Fri, Jan 24, 2025 at 9:32 PM Bob McGowan wrote: > On Fri, 2025-01-24 at 18:23 +, Tim Woodall wrote: > > On Fri, 17 Jan 2025, Bob McGowan wrote: > > Hello list, > > I've been trying to figure out how to use my BD disc writer to create > backups of files. > > What I first found were instruct

Re: Help with UDF and BluRay disks

2025-01-24 Thread Bob McGowan
On Fri, 2025-01-24 at 18:23 +, Tim Woodall wrote: > On Fri, 17 Jan 2025, Bob McGowan wrote: > > > Hello list, > > > > I've been trying to figure out how to use my BD disc writer to > > create > > backups of files. > > > > What I first found were instructions to create an empty file of the >

Re: Help with UDF and BluRay disks

2025-01-24 Thread Tim Woodall
On Fri, 17 Jan 2025, Bob McGowan wrote: Hello list, I've been trying to figure out how to use my BD disc writer to create backups of files. What I first found were instructions to create an empty file of the propper size, 'mkudffs file', loop mount it, copy files to it, unmount and burn to the

Re: Help with UDF and BluRay disks

2025-01-20 Thread Thomas Schmitt
Hi, i wrote: > > Nearly half a life ago, my own endeavor with ISO 9660 and optical media > > began with creating a tool which does this splitting automatically: > > > >   http://scdbackup.webframe.org/main_eng.html > >   http://scdbackup.webframe.org/examples.html Roy J. Tellason, Sr. wrote: > Th

Re: Help with UDF and BluRay disks

2025-01-20 Thread Roy J. Tellason, Sr.
On Sunday 19 January 2025 03:37:06 am Thomas Schmitt wrote: > Nearly half a life ago, my own endeavor with ISO 9660 and optical media > began with creating a tool which does this splitting automatically: > >   http://scdbackup.webframe.org/main_eng.html >   http://scdbackup.webframe.org/examples.h

Re: Help with UDF and BluRay disks

2025-01-20 Thread tomas
On Mon, Jan 20, 2025 at 09:49:19AM +0100, Thomas Schmitt wrote: [...] > (Due to its purpose and the proximity to some words from the iberian > peninsula, i would visualize it as a smiling sausage which burns at > both ends.) Yikes. Chorizo al infierno :-) Cheers -- t signature.asc Descriptio

Re: Help with UDF and BluRay disks

2025-01-20 Thread Eike Lantzsch ZP5CGE / KY4PZ
On Monday, 20 January 2025 05:49:19 GMT-4 Thomas Schmitt wrote: > Hi, > > Bob McGowan wrote: > > The -options_from_file is > > exactly what I was needing and works perfectly. > > Congrats. > I'm glad that UDF was not a hard requirement. > > > Just one last question. How do you pronounce "xorriso"?

Re: Help with UDF and BluRay disks

2025-01-20 Thread Thomas Schmitt
Hi, Bob McGowan wrote: > The -options_from_file is > exactly what I was needing and works perfectly. Congrats. I'm glad that UDF was not a hard requirement. > Just one last question. How do you pronounce "xorriso"? :) Rarely. :)) Normally i only write about it. But i think of it with german p

Re: Help with UDF and BluRay disks

2025-01-19 Thread Bob McGowan
Hi Thomas, On Sun, 2025-01-19 at 09:37 +0100, Thomas Schmitt wrote: > Hi, > > Bob McGowan wrote: > > One question, what I would like to see is a duplicated > > directory/file > > hierachy on the destination.  I have lists of file names in groups > > just > > short of 25G,  but I can't find an eas

Re: Help with UDF and BluRay disks

2025-01-19 Thread Thomas Schmitt
Hi, Bob McGowan wrote: > One question, what I would like to see is a duplicated directory/file > hierachy on the destination. I have lists of file names in groups just > short of 25G, but I can't find an easy way to send the file names to > any of the programs and have them maintain the hierarch

Re: Help with UDF and BluRay disks

2025-01-18 Thread Bob McGowan
Hello Thomas, On Sat, 2025-01-18 at 09:42 +0100, Thomas Schmitt wrote: > > Hi, > > > > Bob McGowan wrote: > > > > I've been trying to figure out how to use my BD disc writer to > > > > create > > > > backups of files. > > > > I do this by Rock Ridge enhanced ISO 9660 on BD-R and BD-RE media, > >

Re: Help with UDF and BluRay disks

2025-01-18 Thread Bob McGowan
On Sat, 2025-01-18 at 14:25 -0500, Sarunas Burdulis wrote: > Are you trying to script/automate? > > If not, just use xfburn (GUI). I'm writing Bluray 25GiB M-disks using > xfburn regularly (archiving a backups' snapshot directory on NAS). > > -- > Šarūnas Burdulis > Dartmouth Mathematics > https

Re: Help with UDF and BluRay disks

2025-01-18 Thread Thomas Schmitt
Hi, Sarunas Burdulis wrote: > just use xfburn (GUI). Xfburn does indeed Blu-ray by help of libburn. But it does no UDF, because it uses libisofs for filesystem production. Insofar the result is supposed to be similar to the results of the xorriso runs which i proposed, but without MD5 checksums i

Re: Help with UDF and BluRay disks

2025-01-18 Thread Sarunas Burdulis
Are you trying to script/automate? If not, just use xfburn (GUI). I'm writing Bluray 25GiB M-disks using xfburn regularly (archiving a backups' snapshot directory on NAS). -- Šarūnas Burdulis Dartmouth Mathematics https://math.dartmouth.edu/~sarunas · https://useplaintext.email · OpenPGP_si

Re: Help with UDF and BluRay disks

2025-01-18 Thread Thomas Schmitt
Hi, Bob McGowan wrote: > I've been trying to figure out how to use my BD disc writer to create > backups of files. I do this by Rock Ridge enhanced ISO 9660 on BD-R and BD-RE media, following this example from the man page of xorriso: xorriso \ -abort_on FATAL \ -for_backup -disk_dev_i

Re: Help with UDF and BluRay disks

2025-01-17 Thread Bob McGowan
On Fri, 2025-01-17 at 23:37 -0800, Bob McGowan wrote: > Hello list, > > I've been trying to figure out how to use my BD disc writer to create > backups of files. > > What I first found were instructions to create an empty file of the > propper size, 'mkudffs file', loop mount it, copy files to it

Help with UDF and BluRay disks

2025-01-17 Thread Bob McGowan
Hello list, I've been trying to figure out how to use my BD disc writer to create backups of files. What I first found were instructions to create an empty file of the propper size, 'mkudffs file', loop mount it, copy files to it, unmount and burn to the BD disc. Doing this resulted in a BD disk