On 10/7/05, <b class="gmail_sendername">Carthik Sharma</b> <<a href="mailto:carthik@gmail.com">carthik@gmail.com</a>> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
<br>
I thought it might be neat to try and backup my home and etc
directories to an external USB hard disk drive on a weekly basis and so
I tried to use rsnapshot.<br>
<br>
The USB drive is auto-mounted by Ubuntu to /media/work-usb <br>
<br>
The error I get is :<br>
/bin/cp: cannot create link `/media/work-usb/carthik/rsnapshot/weekly.1/localhost/etc/fstab': Operation not permitted<br>
/bin/cp: cannot create link
`/media/work-usb/carthik/rsnapshot/weekly.1/localhost/usr/local/lib/texmf/ls-R':
Operation not permitted<br>
/bin/cp: cannot create link
`/media/work-usb/carthik/rsnapshot/weekly.1/localhost/usr/local/share/fonts/fonts.cache-1':
Operation not permitted<br>
ERROR: /bin/cp failed. Perhaps this is not GNU cp?<br>
ERROR: Error! cp_al("/media/work-usb/carthik/rsnapshot/weekly.0/", "/media/work-usb/carthik/rsnapshot/weekly.1/")<br>
/usr/bin/logger -i -p user.err -t rsnapshot ERROR: Error! \<br>
cp_al("/media/work-usb/carthik/rsnapshot/weekly.0/", \<br>
"/media/work-usb/carthik/rsnapshot/weekly.1/")<br>
rm -f /var/run/rsnapshot.pid<br>
<br>
(I deleted all but the last three "cannot create link" errors to save us some space)<br>
<br>
relevant settings from the /etc/rsnapshot.conf file are as follows:<br>
<br>
snapshot_root /media/work-usb/carthik/rsnapshot/<br>
interval weekly 4<br>
backup /home/carthik/ localhost/home/carthik/<br>
backup /etc/ localhost/etc/<br>
backup /usr/local/ localhost/usr/local/<br>
<br clear="all">It creates some directories, but then errors out saying it cannot create the links.<br>
<br>
I am running it using "sudo rsnapshot weekly"<br>
<br>
Any help to figure out why it cannot create the links is welcome. I
really thought I was all set for easy backing-up but it looks like I'll
need some help after all :)<br>
<br>
Thanks in advance,</blockquote><div><br>
Update: I tried to manually create a (hard) link : The results follow :<br>
<br>
carthik@milan:/media/work-usb/carthik/rsnapshot/weekly.0/localhost/etc$
ln adduser.conf
/media/work-usb/carthik/rsnapshot/weekly.1/localhost/etc/adduser.conf<br>
ln: creating hard link
`/media/work-usb/carthik/rsnapshot/weekly.1/localhost/etc/adduser.conf'
to `adduser.conf': Operation not permitted<br>
<br>
So why can't I create links on the external USB hdd ?<br>
<br>
Thank you,<br>
Carthik. <br>
</div><br></div><br clear="all"><br>-- <br>Ph.D. Candidate<br>University of Central Florida<br>Homepage: <a href="http://carthik.net">http://carthik.net</a>