lowcomms.c in 2.6.23-rc9
lowcomms.c located in “fs/dlm” directory of 2.6.23-rc9 kernel source code, is not found in the former kernel version 2.6.9-42(CentOS4.4). Lowcomms will choose to use wither TCP or SCTP as its transport layer depending on the configuration variable protocol. This should be set to 0(default) for TCP or 1 for SCTP. It should be configured using a cluster wide mechanism as it must be the same on all nodes of the cluster for the DLM to function.
分类: 科技