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Full Discussion: tape drive access/backup
Operating Systems HP-UX tape drive access/backup Post 302195149 by davel1000 on Wednesday 14th of May 2008 11:51:43 AM
Old 05-14-2008
tape drive access/backup

Quote:
Originally Posted by vbe
Greetings,
Start by typing:
lssf /dev/rmt/0m
What does it give?
Hello and thank you ...

lssf /dev/rmt/0m gives following:
stape card instance 2 scsi target 2 scsi lun 0 at&t best density available at address 10/0/15/0.2.0 /dev/rmt/0m

there is also 0mb, 0mn, 0mnb, c2t2d0BEST, c2t2d0BESTb, c2t2d0BESTn, c2t2d0BESTnb in the /dev/rmt directory. when I do an lssf on these, it appears they are at&t or berkeley, no rewind, etc. What this means I have no idea!

Likewise, along the same lines, I tried to use the CD_ROM (Lite-On LTR-24102B) and floppy. In sam they are shown as "unused"? I tried to mount the CD_ROM by following a HP-UX installation guide. It says to first search for the drive with /usr/sbin/ioscan | grep -i CD. Comes back with a hardware path and lists the Lite-On LTS-24102B. Then I tried to mount the drive per book using sam by first selecting disks and file systems, then selecting file systems, then selecing add local file system not using the logical volume manager from actions pulldown menu, selected the Lite-On drive, entered the mount directory as /SD_CDROM, checked create new file system box, checked set user id execution, and unchecked "at every system boot box". But when I said ok, the system prompted with "checking for unmounted file system ..." followed by "creating a new file system ..." followed by "the command, newfs(1m), used to create a new file system on /dev/rdsk/c0t0d0 has failed. The stderr output from the command is shown below.
newfs(hfs): cannot open /dev/rdsk/c0t0d0
newfs(hfs): device busy"

I also tried to mount the drive without sam per book with /usr/sbin/mount/dev/dsk/c1t2d0 (also tried c0t0d0)/SD_CDROM but resulted in "not found".

The tape drive is my highest priority.

This is very frustrating. Thanks in advance.
 

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mount_pcfs(1M)						  System Administration Commands					    mount_pcfs(1M)

NAME
mount_pcfs - mount pcfs file systems SYNOPSIS
mount -F pcfs [generic_options] [-o FSType-specific_options] special | mount_point mount -F pcfs [generic_options] [-o FSType-specific_options] special mount_point DESCRIPTION
mount attaches an MS-DOS file system (pcfs) to the file system hierarchy at the mount_point, which is the pathname of a directory. If mount_point has any contents prior to the mount operation, these are hidden until the file system is unmounted. If mount is invoked with special or mount_point as the only arguments, mount will search /etc/vfstab to fill in the missing arguments, including the FSType-specific_options; see mount(1M) for more details. The special argument can be one of two special device file types: o A floppy disk, such as /dev/diskette0 or /dev/diskette1. o A DOS logical drive on a hard disk expressed as device-name:logical-drive , where device-name specifies the special block device-file for the whole disk and logical-drive is either a drive letter (c through z) or a drive number (1 through 24). Examples are /dev/dsk/c0t0d0p0:c and /dev/dsk/c0t0d0p0:1. The special device file type must have a formatted MS-DOS file system with either a 12-bit, 16-bit, or 32-bit File Allocation Table. OPTIONS
generic_options See mount(1M) for the list of supported options. -o Specify pcfs file system specific options. The following options are supported: foldcase|nofoldcase Force uppercase characters in filenames to lowercase when reading them from the filesystem. This is for compatibility with the pre- vious behavior of pcfs. The default is nofoldcase. FILES
/etc/mnttab table of mounted file systems /etc/vfstab list of default parameters for each file system ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWesu | +-----------------------------+-----------------------------+ SEE ALSO
mount(1M), mountall(1M), mount(2), mnttab(4), vfstab(4), attributes(5), pcfs(7FS) NOTES
If the directory on which a file system is to be mounted is a symbolic link, the file system is mounted on the directory to which the sym- bolic link refers, rather than on top of the symbolic link itself. SunOS 5.10 24 Nov 2003 mount_pcfs(1M)
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