As others told you... use drbd for block device replication ( http://www.drbd.org ). You can use drbd and drbd kernel module included in CentOS Extras.
On 3/2/06, Tom Brown tom.brown@goodtechnology.com wrote:
Mondo rescue?
thanks but i want box b to be at the other end of a LAN extension and whenever any block gets updated on box i want that replicated on box b
i want absolute block for block as opposed to using something like rsync
thans
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