RE: Off topic filesystem question

RE: Off topic filesystem question

[Sergey Okhapkin]

William A. Perkins wrote:
> I have successfully compiled mkisofs under cygwin32-b18 (on Win95) by
> defining NON_UNIXFS, but it won't make a good image.  isovfy and
> isoinfo work under cygwin32 though.  I didn't put much effort into
> finding the problem. Has anyone else had any luck?

I didn't try to compile mkisofs with cygwin, but it seems to me the 
troubles are related with garbage filling on file seeks. Would you like to 
try the same binaries on NT?

--
Sergey Okhapkin, http://www.lexa.ru/sos
Moscow, Russia
Looking for a job

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RE: Off topic filesystem question

[William A. Perkins]

>>>>> "Sergey" == Sergey Okhapkin <sos@prospect.com.ru> writes:

    Sergey> William A. Perkins wrote:
    >> I have successfully compiled mkisofs under cygwin32-b18 (on Win95) by
    >> defining NON_UNIXFS, but it won't make a good image.  isovfy and
    >> isoinfo work under cygwin32 though.  I didn't put much effort into
    >> finding the problem. Has anyone else had any luck?

    Sergey> I didn't try to compile mkisofs with cygwin, but it seems
    Sergey> to me the troubles are related with garbage filling on
    Sergey> file seeks. Would you like to try the same binaries on NT?

    Sergey> --
    Sergey> Sergey Okhapkin, http://www.lexa.ru/sos
    Sergey> Moscow, Russia
    Sergey> Looking for a job

Sergey,

Actually, I played around with it some more and found in the main
mkisofs program, the output file is opened with mode "w". If you change
this to "wb", mkisofs works fine, even with RR extensions, on Win95.

Bill


-- 
Bill Perkins
Battelle Pacific Northwest Laboratories
Environmental Technologies Division, Hydrology Group
P.O. Box 999 MSIN K9-36
Richland, Washington, USA  99352
voice: (509) 372-6131 fax: (509) 372-6089 email: wa_perkins@pnl.gov
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Re: Off topic filesystem question

[William A. Perkins]

>>>>> "Joe" == Joseph Arceneaux <jla@arceneaux.com> writes:

    Joe> This is not really a cygwin question, so I must apologize in
    Joe> advance. 

    Joe> I have a Unix file system which I'm trying to render onto a CD.
    Joe> The CD burner only runs off a Windows system (or potentially,
    Joe> NT).  The Question is how to preserve the many softlinks in
    Joe> the file system so they appear properly on the CD.

    Joe> Any suggestions would be appreciated.

    Joe> Joe

Joe,

I have done this successfully by first making a ISO9660 image using
mkisofs on the UNIX system (in my case Solaris and SunOS) first, then
copying the image to the PC and burning the CD there.  Here are some
helpful links to check out:

   * Linux CD-Writing < http://www.shop.de/~winni/linux/CD-Writing/ >
     discusses the use of mkisofs.

   * Golden Hawk Technology < http://www.goldenhawk.com/ > has some free
     software which will burn a CD using an image, if your software
     won't do it.

   * mkisofs source can be found in any of the Linux archives one
     place would be
     < ftp://tsx-11.mit.edu/pub/linux/packages/mkisofs/mkisofs-1.11.tar.gz > 

I have successfully compiled mkisofs under cygwin32-b18 (on Win95) by
defining NON_UNIXFS, but it won't make a good image.  isovfy and
isoinfo work under cygwin32 though.  I didn't put much effort into
finding the problem. Has anyone else had any luck?

Hope this helps.

Bill
-- 
Bill Perkins
Battelle Pacific Northwest Laboratories
Environmental Technologies Division, Hydrology Group
P.O. Box 999 MSIN K9-36
Richland, Washington, USA  99352
voice: (509) 372-6131 fax: (509) 372-6089 email: wa_perkins@pnl.gov
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Off topic filesystem question

[Joseph Arceneaux]

This is not really a cygwin question, so I must apologize in advance.

I have a Unix file system which I'm trying to render onto a CD.
The CD burner only runs off a Windows system (or potentially, NT).
The Question is how to preserve the many softlinks in the file system
so they appear properly on the CD.

Any suggestions would be appreciated.

Joe
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