Provided by: ndctl_72.1-1_amd64 

NAME
cxl-list - List CXL capable memory devices, and their attributes in json.
SYNOPSIS
cxl list [<options>] Walk the CXL capable device hierarchy in the system and list all device instances along with some of their major attributes.
EXAMPLE
# cxl list --memdevs { "memdev":"mem0", "pmem_size":268435456, "ram_size":0, }
OPTIONS
-m, --memdev= Specify a cxl memory device name to filter the listing. For example: # cxl list --memdev=mem0 { "memdev":"mem0", "pmem_size":268435456, "ram_size":0, } -M, --memdevs Include CXL memory devices in the listing -i, --idle Include idle (not enabled / zero-sized) devices in the listing -H, --health Include health information in the memdev listing. Example listing: # cxl list -m mem0 -H [ { "memdev":"mem0", "pmem_size":268435456, "ram_size":268435456, "health":{ "maintenance_needed":true, "performance_degraded":true, "hw_replacement_needed":true, "media_normal":false, "media_not_ready":false, "media_persistence_lost":false, "media_data_lost":true, "media_powerloss_persistence_loss":false, "media_shutdown_persistence_loss":false, "media_persistence_loss_imminent":false, "media_powerloss_data_loss":false, "media_shutdown_data_loss":false, "media_data_loss_imminent":false, "ext_life_used":"normal", "ext_temperature":"critical", "ext_corrected_volatile":"warning", "ext_corrected_persistent":"normal", "life_used_percent":15, "temperature":25, "dirty_shutdowns":10, "volatile_errors":20, "pmem_errors":30 } } ] -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
ndctl-list(1)