Re: Rock Ridge FS (was Re: support of Univ'l Disc Format?)

Johnie Stafford (jms@pobox.com)
06 Jun 1997 23:38:45 -0500


>>> On Fri, 6 Jun 1997 23:12:11 -0500 (CDT), "David A. Gatwood" <marsmail@globegate.utm.edu> said:

dag> On Sat, 7 Jun 1997, Lawrence Chim wrote:

>> Does Linux support the new Universal Disc Format (UDF)?
>>
>> ISO9660 have several limitations:
>> File names must be only in capital letters , A - Z.
>> File names are limited to the DOS 8 + 3 format.
>> No more than 8 directory levels.
>> Only legal character besides letters is the under score (_).
>>
>> UDF does not have the name and directory restrictions that ISO9660
>> imposed and it supports packet writing.

dag> What you describe sounds like the Rock Ridge extension(s?) to ISO9660, and
dag> I'm pretty sure it's supported. I didn't think it was _that_ new,
dag> though... new being relative, of course. :-)

Speaking of Rock Ridge. Are there any plans to support all of the Rock
Ridge extensions? Linux Rock Ridge doesn't support directories that
begin with '.' When you do an ls in a directory on a cd with a "dot"
directory you get the following error on the console:

Jun 6 23:28:38 olympus kernel: Unsupported NM flag settings (2)

And the directory doesn't show up in any listing and you can't access
it at all.

Johnie

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