<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="MS Exchange Server version 5.5.2658.34"> <TITLE>FC Fabric fencing</TITLE> </HEAD> <BODY> Hi, I am looking into adding another fence level to my two two-node clusters. Since our APC setup doesn't support powering off and on of specific outlets, I thought I would look to our Fiber channel fabric. Here are the details: 2 sets of 2 HP DL380 systems with dual port qlogic isp2422 FC cards 2 qlogic SANBox 5600 Fiber Channel switches 1 Compellent enclosure (12 TB) The way we currently have it set up is each FC card has one port going to one switch (We plan to do redundancy with the other port to the second switch) We are currently using HP ilo to fence the cluster. Since reading the interesting posts on this board regarding HP ilo, I thought I would add a fabric fence for even more redundancy. My questions are: Will the SANBox 2 fence device in RHCS support my switches? Also, how does fabric fencing work, since I have other systems besides the four systems connected to these switches, I am hoping the fence device can stop access to the SAN on a per-port basis. My thanx in advance for your replies... Darrell J. Frazier Unix System Administrator US Army Combat Readiness Center CAUTION: This electronic transmission may contain information protected by deliberative process or other privilege, which is protected from disclosure under the Freedom of Information Act, 5 U.S.C. § 552. The information is intended for the use of the individual or agency to which it was sent. If you are not the intended recipient, be aware that any disclosure, distribution or use of the contents of this information is prohibited. Do not release outside of DoD channels without prior authorization from the sender. The sender provides no assurance as to the integrity of the content of this electronic transmission after it has been sent and received by the intended email recipient. </BODY> </HTML>