diff --git a/pages/linux/blkpr.md b/pages/linux/blkpr.md new file mode 100644 index 0000000000..0288a805a4 --- /dev/null +++ b/pages/linux/blkpr.md @@ -0,0 +1,24 @@ +# blkpr + +> Register, reserve, release, preempt, and clear persistent reservations on a block device that supports Persistent Reservations. +> More information: . + +- Register ([c]ommand) a new reservation with a given [k]ey on a given device: + +`blkpr {{-c|--command}} register --key {{reservation_key}} {{path/to/device}}` + +- Set the [t]ype of an existing reservation to exclusive access: + +`blkpr -c reserve -k {{reservation_key}} {{-t|--type}} exclusive-access {{path/to/device}}` + +- Preempt the existing reservation with a given [K]ey and replace it with a new reservation: + +`blkpr -c preempt {{-K|--oldkey}} {{old_key}} --key {{new_key}} -t write-exclusive {{path/to/device}}` + +- Release a reservation with a given [k]ey and [t]ype on a given device: + +`blkpr -c release --key {{reservation_key}} -t {{reservation_type}} {{path/to/device}}` + +- Clear all reservations from a given device: + +`blkpr -c clear -k {{key}} {{path/to/device}}`