37 lines
791 B
Plaintext
37 lines
791 B
Plaintext
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#!/usr/bin/bash
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COMMAND="$1"
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KERNEL_VERSION="$2"
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KDUMP_INITRD_DIR_ABS="$3"
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KERNEL_IMAGE="$4"
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if ! [[ ${KERNEL_INSTALL_MACHINE_ID-x} ]]; then
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exit 0
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fi
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if [[ -d "$KDUMP_INITRD_DIR_ABS" ]]; then
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KDUMP_INITRD="initrdkdump"
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else
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# If `KDUMP_BOOTDIR` is not writable, then the kdump
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# initrd must have been placed at `/var/lib/kdump`
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if [[ ! -w "/boot" ]]; then
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KDUMP_INITRD_DIR_ABS="/var/lib/kdump"
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else
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KDUMP_INITRD_DIR_ABS="/boot"
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fi
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KDUMP_INITRD="initramfs-${KERNEL_VERSION}kdump.img"
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fi
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ret=0
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case "$COMMAND" in
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add)
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# Do nothing, kdump initramfs is strictly host only
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# and managed by kdump service
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;;
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remove)
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rm -f -- "$KDUMP_INITRD_DIR_ABS/$KDUMP_INITRD"
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ret=$?
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;;
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esac
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exit $ret
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