topic Re: mount cdrom??? in Operating System - HP-UX

mount cdrom???

Thana — Fri, 04 Mar 2005 01:20:59 GMT

Hi
I try to mount cdrom. It show me very strange.
-----------------------------------
Before mount

drwxrwxrwx 2 root sys 96 Aug 18 2004 cdrom

mount /dev/dsk/c0t0d0 /cdrom

After mount
dr-xr-xr-x 1 -1 -1 2048 Jun 11 2002 cdrom

When I try to read cdrom. It show strange list of file as followed.

dr-xr-xr-x 1 -1 -1 2048 Jun 11 2002 DOC
-r-xr-xr-x 1 -1 -1 5334 Jun 11 2002 INDEX.HTM;1
dr-xr-xr-x 1 -1 -1 2048 May 14 2002 INSTALL
dr-xr-xr-x 1 -1 -1 2048 May 14 2002 LGTO
dr-xr-xr-x 1 -1 -1 2048 May 14 2002 RESPONSE
-r-xr-xr-x 1 -1 -1 651 May 14 2002 RUNINSTA.;1
dr-xr-xr-x 1 -1 -1 2048 Jun 11 2002 STAGE

** file name with extension html show as HTM;1.

Evenif I try to mount with command.

mount -F cdfs /dev/dsk/c0t0d0 /cdrom

It still got same result.

How can I do. CD-rom is oracle install for HP-UX

Re: mount cdrom???

Alexander M. Ermes — Fri, 04 Mar 2005 01:41:05 GMT

Hi there.
Did you try pfsmount ? Described somewhere in Oracle Documentation.
There is also a patch to avoid this, but i cannot remember the number.
Perhaps somebody else has still got it.
Rgds
Alexander M. Ermes

Re: mount cdrom???

Paul_481 — Fri, 04 Mar 2005 02:25:01 GMT

Hi Thana,

I also dont know what the patch is but if you are in a hurry follow this steps.

#vi /etc/fstab

input the ff.

/dev/dsk/ /CDROM pfs-rrip xlat=unix 1 0

at the command line enter

#nohup /usr/sbin/pfs_mountd &
#nohup /usr/sbin/pfsd &

mount the CDROM

#/usr/sbin/pfs_mount /CDROM

to unmount

#/usr/sbin/pfs_umount /CDROM

Regards,
Paul

Re: mount cdrom???

Joseph Loo — Fri, 04 Mar 2005 02:26:42 GMT

hi,

try this:

1. create file, /etc/pfs_fstab
2. add entry to /etc/pfs_fstab
# "device name" /cdrom pfs-rrip xlat=unix 0 0
3. run pfs daemon at the background
# nohup /usr/sbin/pfs_mountd &
# nohup /usr/sbin/pfsd &
4. start nfs server
# /sbin/init.d/nfs.server start
make sure NFS_CLIENT and NFS_SERVER=1 in /etc/rc.config.d/nfsconf
5. mount and unmount file system
# pfs_mount /cdrom
# pfs_umount /cdrom

regards.

Re: mount cdrom???

Paul_481 — Fri, 04 Mar 2005 02:29:53 GMT

Hi Thana,

Here's the patches that you need to mount a rock ridge cdrom format

PHCO_25841
PHKL_26269
PHKL_32035

after installing these patches you can mount your cdrom using this command

# mount -F cdfs -o rr /dev/dsk/c#t#d# /CDROM

Regards,
Paul

Re: mount cdrom???

Paul_481 — Fri, 04 Mar 2005 02:37:33 GMT

By the way, these patches are for kernel so you need to reboot your system.

Regards,
Paul

Re: mount cdrom???

Yogeeraj_1 — Fri, 04 Mar 2005 02:52:35 GMT

hi,

search for "My CD-ROM doesn't show what I expect" at the site below:
http://www.cmve.net/~merijn/

regards
yogeeraj

Re: mount cdrom???

Thana — Fri, 04 Mar 2005 03:48:56 GMT

à¹ Hi I try many way as your recommend.
And follow oracle 9i installation booklet.
I can not mount it. the result as followed.
Every command take very long time and not success.

(pstuxs24):/etc# cat fstab
/dev/vg00/lvol3 / vxfs delaylog 0 1
/dev/vg00/lvol1 /stand hfs defaults 0 1
/dev/vg00/lvol4 /home vxfs delaylog 0 2
/dev/vg00/lvol5 /opt vxfs delaylog 0 2
/dev/vg00/lvol6 /tmp vxfs delaylog 0 2
/dev/vg00/lvol7 /usr vxfs delaylog 0 2
/dev/vg00/lvol8 /var vxfs delaylog 0 2
/dev/vg00/lvol9 /aps vxfs rw,suid,largefiles,delaylog,datainlog 0 2
/dev/vg00/lvol10 /oracle vxfs rw,suid,largefiles,delaylog,datainlog 0 2
/dev/vg00/lvol11 /oradata vxfs rw,suid,largefiles,delaylog,datainlog 0 2
/dev/dsk/c0t0d0 /SD_CDROM pfs-rrip xlat=unix 1 0
(pstuxs24):/etc# pfs_mount /SD_CDROM
pfs_mount: /etc/pfs_fstab: No such file or directory
Usage: pfs_mount [-v -f -t -o -x [type|option|xlat] ... [mount_device] [ mount_point ]
(pstuxs24):/etc# pfs_mount -t iso9660 /dev/dsk/c0t0d0 /SD_CDROM
(pstuxs24):/etc# nohup /usr/sbin/pfs_mountd &
[5] 2597
(pstuxs24):/etc# Sending output to nohup.out

(pstuxs24):/etc# nohup /usr/sbin/pfsd &
[6] 2599
(pstuxs24):/etc# Sending output to nohup.out

(pstuxs24):/etc# /usr/sbin/pfs_mount -t rrip -x unix \ /dev/dsk/c0t0d0 /SD_CDROM

Any idea? If I can not mount. I will patch system. But now I will try firs

Re: mount cdrom???

Joseph Loo — Fri, 04 Mar 2005 03:58:10 GMT

hi,

if you do not want to apply the patch which will need a reboot to kick into effect. follow the steps i have given cause i used it to mount the Oracle 9i CD.

u have to start NFS in order to pfs_mount the CD.

regards.

Re: mount cdrom???

Sergejs Svitnevs — Fri, 04 Mar 2005 04:03:23 GMT

check out the following link:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?admit=716493758+1109926892756+28353475&threadId=267210

Regards,
Sergejs

Re: mount cdrom???

Paul_481 — Fri, 04 Mar 2005 05:54:56 GMT

Hi Thana,

My mistake, you should create /etc/pfs_fstab

#vi /etc/pfs_fstab

and add

/dev/dsk/c0t0d0 /CDROM pfs-rrip xlat=unix 1 0

then run the daemon and mount/umount the filesystem

#nohup /usr/sbin/pfs_mountd &
#nohup /usr/sbin/pfsd &

#/usr/sbin/pfs_mount /CDROM
#/usr/sbin/pfs_umount /CDROM

Regards,
Paul

Re: mount cdrom???

Paul_481 — Sun, 06 Mar 2005 05:11:38 GMT

Additional, the patches i gave you previously was for HPUX 11.11, for HPUX 11.00 here's the patch

PHKL_26450
PHCO_26449
PHKL_28060

Regards,
Paul

Re: mount cdrom???

V. Nyga — Mon, 07 Mar 2005 03:57:06 GMT

Hi,

have you tried if you already have the RockRidge option?
mount -F cdfs -o rr,ro,cdcase /dev/dsk/c0t0d0 /cdrom

And very much times I've read the advice here in the forum NOT to use pfs_mount.
It's not very stable. You can also read it at Merijn's site. The link you got above.

The RockRidge option works good and is simple to use.

HTH
Volkmar

Re: mount cdrom???

Thana — Mon, 07 Mar 2005 05:11:36 GMT

This curcumstnace occured because of
many pfsd daemon run many time and can not kill. Then before mount rock-ridge cd-rom must to check daemon first.
My senior describe me that each daemon make very high I/O load. Then it just reboot and mount again no need to patch.