Re: [CentOS] OT - backup question/advice

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You don't even want to try and back up the proc fs. Have a look at the size of /proc/kcore.

If there is an option to not cross filesystems then turn that on (like tar -l or find -xdev).

Failing that, use mount to find everywhere that proc and sysfs is mounted and exclude them manually.

John.

Thomas E Dukes wrote:

Hello,

I have been using mondorescue to backup to dvd for several months now
without any problems.

Since upgrading to Centos 4.4, I now receive a few errors.  The errors are
for files in /var/named/chroot/proc.  I guess these files change so when I
do a differntial backup they aren't there and result in errors.  (Never got
any errors before and I think these files were there in 4.3) If I exclude
the files from the backup, no errors.

My question is what, if any problems would I run into not backing these
files up and having to do a complete system restore?

TIA,

Eddie

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--
John Newbigin
Computer Systems Officer
Faculty of Information and Communication Technologies
Swinburne University of Technology
Melbourne, Australia
http://www.ict.swin.edu.au/staff/jnewbigin

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