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тАО06-28-2006 10:50 PM
тАО06-28-2006 10:50 PM
We copied some files from windows system to a CD and we need to use them on HP-UX system, but when I mount cdrom all files into CD appears with ";1" at the end of its name.
I tried to mount cdrom using "-F cdfs" option but I've still same problem.
If read CD from a windows system ";1" doesn't appear on each file as in HP-UX system.
Am I mounting cdrom wrong?
Are there incompatibilities with CDs copied from windows?
Note that:
- Files into CD are for HP-UX, so they should work fine.
- OS is HP-UX B.11.11
Thanks in advance for your help.
Regards,
Carles
Solved! Go to Solution.
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- mount CD DVD
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тАО06-28-2006 10:53 PM
тАО06-28-2006 10:53 PM
Re: Problems reading cdrom
Check this FAQ,
http://mirrors.develooper.com/hpux/faq.html
#
My CD-ROM doesn't show what I expect
It can be an Oracle CD-ROM, or a CD created on Windows, or whereever they used Rock Ridge extensions. Long names are truncated or show upper case only. Oracle tells you to use pfs_mount.
Do not use pfs_mount!. Install the Rock-Ridge extension patches instead and never worry about these problems. For HP-UX 11.00 you will need forget all about PFS and install PHKL_26448 (now superceded by PHKL_28060), PHCO_26449, and PHKL_26450 to have HP-UX recognize those file systems automatically on mount! For HP-UX 11.11 (11i) you need PHCO_25841, PHKL_26269, and PHKL_25760 (now superceded by PHKL_32035).
No need thereafter to use -o cdfs to mount anymore, provided you enter the CD drive in /etc/fstab like this:
/dev/cd0 /cdrom cdfs ro,rr,noauto 0 0
-Arun
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тАО06-28-2006 10:56 PM
тАО06-28-2006 10:56 PM
Re: Problems reading cdrom
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тАО06-29-2006 12:56 AM
тАО06-29-2006 12:56 AM
SolutionThe reason that your HP-UX CDs appear correctly (longnames, lowercase, etc) is that HP violates the CDROM standards with the format for those disks and the CDFS code knows how to read the image correctly.
Use the option -orr when you mount the CD. If the option is *NOT* shown in the man page for:
man mount_cdfs
then you must install all 3 patches listed above. -orr will enable RockRidge capability and show the names as you expect. NOTE: PCs have a very unportable format called Joliet which cannot be read on HP-UX at all.
Bill Hassell, sysadmin
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тАО06-29-2006 04:22 AM
тАО06-29-2006 04:22 AM
Re: Problems reading cdrom
Regards,
Carles