Lines Matching refs:mapper

4 This document describes a collection of device-mapper targets that
42 a Red Hat distribution it is named 'device-mapper-persistent-data').
48 They use the dmsetup program to control the device-mapper driver
61 - Device-mapper 'messages' from userspace which control the creation of new
157   active pool device, /dev/mapper/pool in this example.
159     dmsetup message /dev/mapper/pool 0 "create_thin 0"
169     dmsetup create thin --table "0 2097152 thin /dev/mapper/pool 0"
184     dmsetup suspend /dev/mapper/thin
185     dmsetup message /dev/mapper/pool 0 "create_snap 1 0"
186     dmsetup resume /dev/mapper/thin
199   device-mapper snapshots.)
203     dmsetup create snap --table "0 2097152 thin /dev/mapper/pool 1"
226     dmsetup message /dev/mapper/pool 0 "create_thin 0"
232     dmsetup create snap --table "0 2097152 thin /dev/mapper/pool 0 /dev/image"
385 	the thin-pool device, e.g. /dev/mapper/my_pool or 253:0