[comp.unix.aix] IBM CD-ROM filesystem

rmilner@zia.aoc.nrao.edu (Ruth Milner) (02/09/91)

Does anybody know what "standard" the IBM RS/6000 CD-ROMs follow, and what 
AIX 3.1 is capable of handling?

I have grep'd all through the system include files for strings like "ISO"
"hsfs", and "Sierra", but there is no mention of ISO 9660 (aka the High
Sierra FileSystem, in fairly widespread usage on other UNIX systems). All
the references I can find to the filesystem type all say simply "cdrom".

I have also used the "search" feature in info, to look at all articles with
"CD-ROM" in the title. No joy there either.

Can we read High Sierra-format CD's on the RS/6000?
-- 
Ruth Milner
Systems Manager                     NRAO/VLA                    Socorro NM
                            rmilner@zia.aoc.nrao.edu

web@farpoint.austin.ibm.com (Bill Baker) (02/12/91)

>Does anybody know what "standard" the IBM RS/6000 CD-ROMs follow, and what 
>AIX 3.1 is capable of handling?

>Can we read High Sierra-format CD's on the RS/6000?

>Ruth Milner
>Systems Manager                     NRAO/VLA                    Socorro NM

The CD-ROM file system supports both ISO-9660 and High Sierra formats.  At
mount time, the code looks at the disk and figures out which format it is.

Enjoy,
web

-- 
Bill Baker             Internet: web@glasnost.austin.ibm.com
IBM AWD                AWD net: web@farpoint.austin.ibm.com
11400 Burnet Rd.       VNET: WEBAKER AT AUSVMQ
Austin, TX; 78758-2502 512-832-3778, T/L 793-3778

clarke@acheron.uucp (Ed Clarke/10240000) (02/12/91)

From article <1991Feb9.011405.24428@nmt.edu>, by rmilner@zia.aoc.nrao.edu (Ruth Milner):
> Can we read High Sierra-format CD's on the RS/6000?

I plugged in a 'Books in Print' CD-ROM that I borrowed from our library.
The directory could be read, but without the proper software to decode
the file it was useless.   This was NOT an IBM CD-ROM.
-- 
Ed Clarke      |  Artificial insemination is when the farmer does it to
acheron!clarke |  the cow and not the bull.
               |                 - Richard Lederer (Anguished English)