NAME

       cxl-disable-memdev - deactivate / hot-remove a given CXL memdev

SYNOPSIS

       cxl disable-memdev <mem0> [<mem1>..<memN>] [<options>]

OPTIONS

       <memory device(s)>
           A memX device name, or a memdev id number. Restrict the operation to the specified
           memdev(s). The keyword all can be specified to indicate the lack of any restriction.

       -S, --serial
           Rather an a memdev id number, interpret the <memdev> argument(s) as a list of serial
           numbers.

       -f, --force
           DANGEROUS: Override the safety measure that blocks attempts to disable a device if the
           tool determines the memdev is in active usage. Recall that CXL memory ranges might
           have been established by platform firmware and disabling an active device is akin to
           force removing memory from a running system.

       -v
           Turn on verbose debug messages in the library (if libcxl was built with logging and
           debug enabled).

COPYRIGHT

       Copyright © 2016 - 2022, 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

       cxl-enable-memdev(1)