Dear, Sorry if this is not the proper list, but I have seen people here talking about RDAC, and some of them are IBM engineers. We have a linux RHEL4 cluster connected to DS4800 We have RDAC version 09.01.B5.55, and Qlogic 2300 drivers, kernel 2.6.9-42.ELsmp. We have noticed that the reboot might take 30 minutes, while with RDAC version 09.01.B5.30 it takes much shorter time. Anyone has experienced this before ?? -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel