I use following command to restore data from my cpio tape archive:
$cpio -icvd < /dev/rct0
But this'll restore all tape contents to the current path, what if I want only selected files from the tape, suppose I want
/home/compdir/home2/Rev83/data/PL/01/*.*
files to be restored from tape archive to my current path only, nothing else, which command I should use to achieve this? Any help would be highly appreciated.
You can simply specify extraction patterns to cpio, but I prefer to use pax when redirecting a restoration....
You'll have to adjust this to your specific circumstances, but say I have a cpio archive, /var/tmp/tmp.cpio (this could just be your tape device), and I want to restore /home/zb/tmp/*something* to /var/tmp/output... then I'd do...
Substitute /var/tmp/tmp.cpio for your tape device, and adjust the substitution to suit your needs.
If you don't have pax installed, tell us which OS you're using.
And... if you don't actually want to redirect output, just specify the pattern to cpio, something like:
Cheers
ZB
With the cpio command, you probably need to include the leading "/" in the pattern name, otherwise it will not match any files in the archive.
Unfortunately I'm at home at the moment so do not have access to a tape drive to test pax reading from cpio archives stored on tape - on my Linux box at home it can read a cpio archive file ok. Which OS are you using?
EDIT: with the pax command, try something like this
Cheers
ZB
Due to budget constraints I have to reinvent an Enterprise backup system in a SPARC (sun4v) Solaris estate (10 & 11). (yep - reinvent wheel, fun but time consuming. Is this wise?! :confused: )
For each filesystem of interest, to try to capture a 'catalog' at the front of each cpio archive (for... (1 Reply)
Please note that using the command cpio to back up to tape was successful. Used the below command:
time find /accts -print | cpio -oa --block-size=512 --format=newc --verbose -O /dev/nst0
I'm trying to restore from tape of a particular file and having issues. Below is the command to restore... (7 Replies)
Hello folks, one of the RAID drives in our SCO system crashed recently and being hot swap it was replaced.
Problem was that on boot it stops at:
Checking protected password and protected subsystem databases....
First I did #authck -a and checked /etc/auth/system/ttys as per instructions in a... (7 Replies)
Hi I'm new to the forum and looking for some help with cpio archive creation.
I have a bunch of directories that I need to make into a cpio archive.
The problem I'm having is that when I input the commands I get the cpio archive but it creates a duplicate of the archive inside the archive... (4 Replies)
Hi all,
I've got two HP machines running HP-UX 11.31 and would like to remotely backup one server onto another server's tape unit using the cpio command.
The two servers use a secured communication channel, i.e ssh.
Kindly help,
Koketso (1 Reply)
I created a CPIO archive I wanted to add addition data to it but am having issues:
-rw-r--r-- 1 test test 629295104 2011-10-28 12:41 /home/test/Downloads/test.cpio
I tried:
sudo find /tmp -depth | cpio -oAO /home/test/Downloads/test.cpio
cpio: premature end of file
and (1 Reply)
Hello Every one,
I want to back up all passwd files to /xyz/passfiles.cpio
and Then restore them to /abc directory.
Here is what I wrote:
find / -name passwd | cpio -oc > /tmp/passwd.cpio
and to restore
cd abc
cpio -ium < /tmp/passwd.cpio
I can not find the files restored to /abc... (2 Replies)
Hi,
under unix aix , i had to put a catostrophic patch from an editor ...
i had first made a cpio backup
connected root
cd /application
find . –print | cpio –ocvBm > /sauvegarde/sauvegarde.cpio
Does someone know the command to restore my cpio backup ?
thanks in advandce to everyone
... (7 Replies)
Our company purchased a spare HP ML350 server - identical to current one in use to act as minimal downtime replacement should the inevitable happen.
After install of OS 5.0.7 and restore of cpiobackup I get this message:
-: Syntax error: Hostname= $inexpected
The SCO licence policy... (4 Replies)
SCO/Caldera Unixware 711
Hi Friends,
I have a cpio file which was created using relative pathnames.
the relative pathname is users/data/*
I want to restore these files to a different directory with cpio.
An example restore directory is /home/suresh
Is this possible ?
Can someone... (4 Replies)