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| author | Warner Losh <imp@FreeBSD.org> | 2017-11-14 00:29:14 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2017-11-14 00:29:14 +0000 |
| commit | 48f1a4921e216e3366ffd7f63000154bba1115ab (patch) | |
| tree | 2c881c3b040b340cbafdf9a7376d0b9ce6d2509d /tools/tools | |
| parent | 3e21cbc80226534094464f4af165c1bda761ef58 (diff) | |
| download | src-48f1a4921e216e3366ffd7f63000154bba1115ab.tar.gz src-48f1a4921e216e3366ffd7f63000154bba1115ab.zip | |
Add two new tunables / sysctls to controll reboot after panic:
kern.poweroff_on_panic which, when enabled, instructs a system to
power off on a panic instead of a reboot.
kern.powercyle_on_panic which, when enabled, instructs a system to
power cycle, if possible, on a panic instead of a reboot.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D13042
Notes
Notes:
svn path=/head/; revision=325785
Diffstat (limited to 'tools/tools')
| -rw-r--r-- | tools/tools/sysdoc/tunables.mdoc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/tools/sysdoc/tunables.mdoc b/tools/tools/sysdoc/tunables.mdoc index d293b756b446..7dc2f8fa4e96 100644 --- a/tools/tools/sysdoc/tunables.mdoc +++ b/tools/tools/sysdoc/tunables.mdoc @@ -1035,6 +1035,20 @@ is attempting to comply with. This is a read-only variable. --- +kern.powercycle_on_panic +bool + +In the event of a panic, this variable controls whether or not the +system should try to power cycle instead of rebooting. + +--- +kern.poweroff_on_panic +bool + +In the event of a panic, this variable controls whether or not the +system should try to power off instead of rebooting. + +--- kern.proc.all --- |