Fix potential ssh/nfs kdump failure of missing "ip" command
For ssh/nfs dump, kdump need the 'ip' tool to get the host ip address for naming the vmcore. But kdump-module-setup.sh never installed this tool. kdump-module-setup.sh worked so far as dracut network module will help install it. After dracut changed to use 35network-manager for network setup, "ip" command won't be installed in second kernel by default. So need to ensure "ip" is installed when installing kdump dracut module. Signed-off-by: Kairui Song <kasong@redhat.com> Acked-by: Pingfan Liu <piliu@redhat.com>
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@ -839,6 +839,11 @@ install() {
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# at some point of time.
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kdump_check_iscsi_targets
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# nfs/ssh dump will need to get host ip in second kernel and need to call 'ip' tool, see get_host_ip for more detail
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if is_nfs_dump_target || is_ssh_dump_target; then
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inst "ip"
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fi
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# For the lvm type target under kdump, in /etc/lvm/lvm.conf we can
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# safely replace "reserved_memory=XXXX"(default value is 8192) with
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# "reserved_memory=1024" to lower memory pressure under kdump. We do
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