Lines Matching full:mapper

2 Device-mapper "unstriped" target
8 The device-mapper "unstriped" target provides a transparent mechanism to
9 unstripe a device-mapper "striped" target to access the underlying disks
63     echo "0 1 unstriped ${NUM} ${CHUNK} ${i} /dev/mapper/raid0 0" | dmsetup create set-${i}
67     dd if=/dev/urandom of=/dev/mapper/set-${i} bs=${BS} count=${COUNT} oflag=direct
68     diff /dev/mapper/set-${i} member-${i}
107 to get a 92% reduction in read latency using this device mapper target.
124   /dev/mapper/nvmset0
125   /dev/mapper/nvmset1
132   dmsetup create raid_disk0 --table '0 512 unstriped 4 256 0 /dev/mapper/striped 0'
133   dmsetup create raid_disk1 --table '0 512 unstriped 4 256 1 /dev/mapper/striped 0'
134   dmsetup create raid_disk2 --table '0 512 unstriped 4 256 2 /dev/mapper/striped 0'
135   dmsetup create raid_disk3 --table '0 512 unstriped 4 256 3 /dev/mapper/striped 0'