Hi Yue, The cman was moved out of kernel space in Cluster 2 (RHEL 5+). Hope this helps. Thanks, Adam ----- Original Message ----- From: "yue" <ooolinux@xxxxxxx> To: "linux-cluster" <linux-cluster@xxxxxxxxxx> Sent: Monday, February 28, 2011 12:16:05 PM Subject: if there is no cman.ko anymore my kernel 2.6.32,fc12 cman 3.0.17 i install cman.rpm but i search no cman.ko, redhat cluster can work . if there is not cman.ko anymore? thanks -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster