I believe what you're looking for is DRBD ( www.drbd.org ) provided by Linbit. If you need assistance please let me know.
Benedict simon wrote: > Dear All, > > I have the following setup runnng perfectly fine for about 2 years > > Centos 4.1 but now centos 5 > Primary DNS server using bind > Mailserver using sendmail > MailScanner 4.65 with SapmAssassin + clamav > Apache > Mailwatch > SquirelMail > > all the above is working perfectly fine > > Now I have another server with same hardware configuration which i would > like to make it as a backup server > > so incase my Primary server which is now working fine fails the secondary > takes over and users are not affected at all. something like file server > mirroring > > how could i go over it. > apprecite if any one cd help me > or suggest me some links which could explain the above. > > > regards > > simon > > > i jus started reading about > > > > _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems