Switch target support (EXPERIMENTAL)
modulename: dm-switch.ko
configname: CONFIG_DM_SWITCH
Linux Kernel Configuration
└─>Device Drivers
└─>Multiple devices driver support (RAID and LVM)
└─>Switch target support (EXPERIMENTAL)
In linux kernel since version 3.11 (release Date: 2013-09-02)
This device-mapper target creates a device that supports an arbitrary
mapping of fixed-size regions of I/O across a fixed set of paths.
The path used for any specific region can be switched dynamically
by sending the target a message.
To compile this code as a module, choose M here: the module will
be called dm-switch.
If unsure, say N.
mapping of fixed-size regions of I/O across a fixed set of paths.
The path used for any specific region can be switched dynamically
by sending the target a message.
To compile this code as a module, choose M here: the module will
be called dm-switch.
If unsure, say N.