jr napisał(a): >> I was wondering if anyone has written a iscsi fencing agent that I could >> use. I saw one written in perl that ssh'd into the node and added an >> iptables entry in order to fence the server from the iscsi target. It was >> from 2004 and didn't run correctly on my machine. Does anyone have any >> ideas? Or should I try and salvage the one I found and fix it up? Thanks. > > if you need to use it (as suggested in that other reply), i'd make sure > it doesn't connect to a node but to the iSCSI target and adds the > firewall rules there :) or even better if you have a managed switch in > between where you can simply disable the ethernet port (or even better, > have iSCSI on a separate vlan and remove the port from that vlan) via an > ssh script or maybe snmp or whatever. > enjoy,
Another option is fencing via power device fe. fence_apc, fence_apc_snmp but You would need tu but APC hardware. Fenceing via fence_ilo, fence_rsa. fence_ipmilan is the option if You would have IBM, Dell or HP servers. You could also try fence_scsi without any costs, but it doesn't works if You had multipath configuration. Best Regards Maciej Bogucki -- Linux-cluster mailing list [email protected] https://www.redhat.com/mailman/listinfo/linux-cluster
