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Operating Systems HP-UX cpio deleting source files. Can't figure out why! Post 302677829 by paqman on Thursday 26th of July 2012 05:43:39 PM
Old 07-26-2012
Quote:
Originally Posted by methyl
First lose the dot in the destination directory name and use the command in the manner described in man cpio plus an nfs-specific parameter:
Code:
find . -xdev -depth -print | cpio -pmduv /dest/dir

I have never heard of cpio asking about deleting source files.
Make sure that you don't have either a script or alias which clashes with the commands:
Code:
type cpio
type find

Well the dot in the destination wasn't originally there, and it doesn't seem to make a difference. I've since tried tests with and without it, and can't replicate the problem.

Neither cpio or find have any other scripts clashing with them, the type command finds them both in /usr/bin.

The tests I'm currently running are also over NFS, and I can't replicate the problem, no matter how I type the command. Is it possible that a file in the source dir caused it?
 

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rpm2cpio(1)							   User Commands						       rpm2cpio(1)

NAME
rpm2cpio - convert Red Hat Package (RPM) to cpio archive SYNOPSIS
rpm2cpio [file.rpm] DESCRIPTION
The rpm2cpio utility converts the .rpm file specified as its sole argument to a cpio archive on standard output. (See NOTES.) If no argu- ment is given, an rpm stream is read from standard input. In both cases, rpm2cpio will fail and print a usage message if the standard out- put is a terminal. Therefore, the output is usually redirected to a file or piped through the cpio(1) utility. EXAMPLES
Example 1: Converting an rpm file example% rpm2cpio Device3Dfx-1.1-2.src.rpm | cpio -itv CPIO archive found! -rw-r--r-- 1 root root 2635 Sep 13 16:39 1998, 3dfx.gif -rw-r--r-- 1 root root 11339 Sep 27 16:03 1998, Dev3Dfx.tar.gz -rw-r--r-- 1 root root 1387 Sep 27 16:04 1998, Device3Dfx-1.1-2.spec 31 blocks Example 2: Converting from standard input example% rpm2cpio < Device3Dfx-1.1-2.src.rpm | cpio -itv CPIO archive found! -rw-r--r-- 1 root root 2635 Sep 13 16:39 1998, 3dfx.gif -rw-r--r-- 1 root root 11339 Sep 27 16:03 1998, Dev3Dfx.tar.gz -rw-r--r-- 1 root root 1387 Sep 27 16:04 1998, Device3Dfx-1.1-2.spec 31 blocks ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWrpm | +-----------------------------+-----------------------------+ SEE ALSO
cpio(1), attributes(5) NOTES
rpm2cpio handles versions 3 and 4 RPMs. SunOS 5.10 20 Aug 2001 rpm2cpio(1)
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