23 lines
952 B
Plaintext
23 lines
952 B
Plaintext
SUBSYSTEM=="cpu", ACTION=="online", GOTO="kdump_reload_cpu"
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SUBSYSTEM=="memory", ACTION=="online", GOTO="kdump_reload_mem"
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SUBSYSTEM=="memory", ACTION=="offline", GOTO="kdump_reload_mem"
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GOTO="kdump_reload_end"
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# If kdump is not loaded, calling kdump-udev-throttle will end up
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# doing nothing, but systemd-run will always generate extra logs for
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# each call, so trigger the kdump-udev-throttler only if kdump
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# service is active to avoid unnecessary logs
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LABEL="kdump_reload_mem"
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RUN+="/bin/sh -c '/usr/bin/systemctl is-active kdump.service || exit 0; /usr/bin/systemd-run --quiet --no-block /usr/lib/udev/kdump-udev-throttler'"
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GOTO="kdump_reload_end"
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LABEL="kdump_reload_cpu"
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RUN+="/bin/sh -c '/usr/bin/systemctl is-active kdump.service || exit 0; ! test -f /sys/kernel/fadump/enabled || cat /sys/kernel/fadump/enabled | grep 0 || exit 0; /usr/bin/systemd-run --quiet --no-block /usr/lib/udev/kdump-udev-throttler'"
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LABEL="kdump_reload_end"
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