Documentation for ndctl and daxctl


NAME

daxctl-destroy-device - Destroy a devdax device

SYNOPSIS

daxctl destroy-device <dax0.0> [<dax1.0>…​<daxY.Z>] [<options>]

EXAMPLES

# daxctl disable-device dax0.1
disabled 1 device
# daxctl destroy-device dax0.1
destroyed 1 device
# daxctl disable-device -r 0 all
disabled 3 devices
# daxctl destroy-device -r 0 all
destroyed 2 devices

DESCRIPTION

Destroys a dax device in devdax mode.

OPTIONS

-r; --region=
Restrict the operation to devices belonging to the specified region(s). A device-dax region is a contiguous range of memory that hosts one or more /dev/daxX.Y devices, where X is the region id and Y is the device instance id.

-u; --human
By default the command will output machine-friendly raw-integer data. Instead, with this flag, numbers representing storage size will be formatted as human readable strings with units, other fields are converted to hexadecimal strings.

-v; --verbose
Emit more debug messages

COPYRIGHT

Copyright © 2016 - 2020, Intel Corporation. License GPLv2: GNU GPL version 2 http://gnu.org/licenses/gpl.html. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

daxctl-list,daxctl-reconfigure-device,daxctl-create-device