Implement fault injection that will simulate OS crash or reboot - Githubissues

tarantool / jepsen.tarantool

Jepsen tests for Tarantool

https://www.tarantool.io/en/

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Implement fault injection that will simulate OS crash or reboot #81

Open ligurio opened 3 years ago

ligurio commented 3 years ago

https://www.kernel.org/doc/html/latest/admin-guide/sysrq.html

echo X > /proc/sysrq-trigger, where X is:

b, Will immediately reboot the system without syncing or unmounting your disks.
c, Will perform a system crash by a NULL pointer dereference. A crashdump will be taken if configured.
j, Forcibly “Just thaw it” - filesystems frozen by the FIFREEZE ioctl.