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formatting magneto optical for hp-ux & linux, possible?

 
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Masaki Birchmier
Frequent Advisor

formatting magneto optical for hp-ux & linux, possible?

Is it possible to format a magneto optical disk from hp-ux so that it can also be read from a linux system?

Non LVM format was not readable by linux.

Thanks,
Masaki
4 REPLIES 4
Helen French
Honored Contributor

Re: formatting magneto optical for hp-ux & linux, possible?

Not tried it personally, but you cannot use these optical drives using LVM structures. You can configure these disks without using LVM in HP-UX:

1) Run mediainit if needed.
2) Run newfs on the disk:
# newfs -F hfs /dev/rdsk/cxtydz
3) Mount:
# mount /dev/dsk/cxtydz /mount_dir

You can have either hfs of jfs file systems on these disks. I am not sure whether this will be mountable on linux.

This will be useful for you:

http://www.hp.com/cposupport/information_storage/support_doc/lpg70302.html

Life is a promise, fulfill it!
Michael Lampi
Trusted Contributor
Solution

Re: formatting magneto optical for hp-ux & linux, possible?

The quick answer is no, there is no file system format available under HP-UX that is readable under Linux.

That said, you *could* use the M-O drive as a sequential medium. Tar, dd, cpio, etc., all could be used to write files to an M-O disk which is then readable under *any* other computer system having those same programs.
A journey of 1000 steps ends in a mile.
Sanjay_6
Honored Contributor

Re: formatting magneto optical for hp-ux & linux, possible?

Hi Masaki,

Check this link and see if this is of any help,

http://support2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=400000000202084

Hope this helps.

Regds
Masaki Birchmier
Frequent Advisor

Re: formatting magneto optical for hp-ux & linux, possible?

I was afraid that it was the case (no can do..)but wanted to double check.

Yes, I have resorted to the fact that I will have to use it like a sequential medium (tar, cpio, ...) if I want to use it with both HP-UX & Linux.

Thanks for your help.
Masaki