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Full Discussion: Backup and restore using tar
Operating Systems Linux Red Hat Backup and restore using tar Post 302759087 by Peasant on Monday 21st of January 2013 11:15:33 AM
Old 01-21-2013
Regarding DR procedure, perhaps you should focus on the service at hand not on OS based restore ?

Since you have a two identical machines on two locations, you can just have a kickstart file with additional configuration (additional packages, users, kernel limits etc.)

Then you can basically get the DR OS setup layer in several minutes via automated install.

Since you have OEL, i will presume that the service on that machine would be oracle database.

So using tools on your disposal (Storage based cloning, tape restore, oracle utilities via network rman, exp etc.) you can easily clone or restore just the service, in this case database on the DR site.
 

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IPTABLES-RESTORE(8)						  iptables 1.4.21					       IPTABLES-RESTORE(8)

NAME
iptables-restore -- Restore IP Tables ip6tables-restore -- Restore IPv6 Tables SYNOPSIS
iptables-restore [-chntv] [-M modprobe] ip6tables-restore [-chntv] [-M modprobe] [-T name] DESCRIPTION
iptables-restore and ip6tables-restore are used to restore IP and IPv6 Tables from data specified on STDIN. Use I/O redirection provided by your shell to read from a file -c, --counters restore the values of all packet and byte counters -h, --help Print a short option summary. -n, --noflush don't flush the previous contents of the table. If not specified, both commands flush (delete) all previous contents of the respec- tive table. -t, --test Only parse and construct the ruleset, but do not commit it. -v, --verbose Print additional debug info during ruleset processing. -M, --modprobe modprobe_program Specify the path to the modprobe program. By default, iptables-restore will inspect /proc/sys/kernel/modprobe to determine the exe- cutable's path. -T, --table name Restore only the named table even if the input stream contains other ones. BUGS
None known as of iptables-1.2.1 release AUTHORS
Harald Welte <laforge@gnumonks.org> wrote iptables-restore based on code from Rusty Russell. Andras Kis-Szabo <kisza@sch.bme.hu> contributed ip6tables-restore. SEE ALSO
iptables-save(8), iptables(8) The iptables-HOWTO, which details more iptables usage, the NAT-HOWTO, which details NAT, and the netfilter-hacking-HOWTO which details the internals. iptables 1.4.21 IPTABLES-RESTORE(8)
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