[PATCH 0/6] Add fence kdump support

This is a patchset to add fence kdump support. In cluster environment, fence kdump is used to notify all the other nodes that current is crashed and stop from being fenced off. The patchset has the following features: 1. rebuild kdump initrd regarding timestamp of fence kdump config or cluster configuration. 2. setup a required working environment for fence kdump in 2nd kernel. 3. fence_kdump_send notify other nodes to stop the crashed one being fenced off before dumping process. WANG Chao (5): kdump-lib: add common variables and function for fence kdump kdumpctl: rebuild kdump initramfs if cluster or fence_kdump config is changed. kdump.sh: send fence kdump message to other nodes in the cluster module-setup.sh: setup fence kdump environment module-setup: remove duplicated ip= line arthur (1): doc: Add kdump-in-cluster-environment.txt dracut-kdump.sh | 15 +++++++++++ dracut-module-setup.sh | 54 ++++++++++++++++++++++++++++++++++++-- kdump-in-cluster-environment.txt | 56 ++++++++++++++++++++++++++++++++++++++++ kdump-lib.sh | 17 +++++++++++- kdumpctl | 26 +++++++++++++++++++ kexec-tools.spec | 3 +++ 6 files changed, 168 insertions(+), 3 deletions(-) create mode 100644 kdump-in-cluster-environment.txt -- 1.8.4.2