# Read metrics from storage devices supporting S.M.A.R.T.
[[inputs.smart]]
    ## Optionally specify the path to the smartctl executable
    # path_smartctl = "/usr/bin/smartctl"

    ## Optionally specify the path to the nvme-cli executable
    # path_nvme = "/usr/bin/nvme"

    ## Optionally specify if vendor specific attributes should be propagated for NVMe disk case
    ## ["auto-on"] - automatically find and enable additional vendor specific disk info
    ## ["vendor1", "vendor2", ...] - e.g. "Intel" enable additional Intel specific disk info
    # enable_extensions = ["auto-on"]

    ## On most platforms used cli utilities requires root access.
    ## Setting 'use_sudo' to true will make use of sudo to run smartctl or nvme-cli.
    ## Sudo must be configured to allow the telegraf user to run smartctl or nvme-cli
    ## without a password.
    # use_sudo = false

    ## Adds an extra tag "device_type", which can be used to differentiate
    ## multiple disks behind the same controller (e.g., MegaRAID).
    # tag_with_device_type = false

    ## Skip checking disks in this power mode. Defaults to
    ## "standby" to not wake up disks that have stopped rotating.
    ## See --nocheck in the man pages for smartctl.
    ## smartctl version 5.41 and 5.42 have faulty detection of
    ## power mode and might require changing this value to
    ## "never" depending on your disks.
    # nocheck = "standby"

    ## Gather all returned S.M.A.R.T. attribute metrics and the detailed
    ## information from each drive into the 'smart_attribute' measurement.
    # attributes = false

    ## Optionally specify devices to exclude from reporting if disks auto-discovery is performed.
    # excludes = [ "/dev/pass6" ]

    ## Optionally specify devices and device type, if unset
    ## a scan (smartctl --scan and smartctl --scan -d nvme) for S.M.A.R.T. devices will be done
    ## and all found will be included except for the excluded in excludes.
    # devices = [ "/dev/ada0 -d atacam", "/dev/nvme0"]

    ## Timeout for the cli command to complete.
    # timeout = "30s"

    ## Optionally call smartctl and nvme-cli with a specific concurrency policy.
    ## By default, smartctl and nvme-cli are called in separate threads (goroutines) to gather disk attributes.
    ## Some devices (e.g. disks in RAID arrays) may have access limitations that require sequential reading of
    ## SMART data - one individual array drive at the time. In such case please set this configuration option
    ## to "sequential" to get readings for all drives.
    ## valid options: concurrent, sequential
    # read_method = "concurrent"

[[inputs.smart]]
  use_sudo = true

$ visudo
# For smartctl add the following lines:
Cmnd_Alias SMARTCTL = /usr/bin/smartctl
telegraf  ALL=(ALL) NOPASSWD: SMARTCTL
Defaults!SMARTCTL !logfile, !syslog, !pam_session

# For nvme-cli add the following lines:
Cmnd_Alias NVME = /path/to/nvme
telegraf  ALL=(ALL) NOPASSWD: NVME
Defaults!NVME !logfile, !syslog, !pam_session

smartctl --scan

smartctl --info --attributes --health -n <nocheck> --format=brief <device>

smartctl -s on <device>

nvme <vendor> smart-log-add <device>

nvme help

nvme id-ctrl <device>

smartctl --scan

smartctl --scan -d nvme

smartctl --scan

smartctl --scan -d nvme

smartctl --info --health --attributes --tolerance=verypermissive --nocheck NOCHECK --format=brief -d DEVICE

nvme VENDOR smart-log-add DEVICE

    ## Optionally call smartctl and nvme-cli with a specific concurrency policy.
    ## By default, smartctl and nvme-cli are called in separate threads (goroutines) to gather disk attributes.
    ## Some devices (e.g. disks in RAID arrays) may have access limitations that require sequential reading of
    ## SMART data - one individual array drive at the time. In such case please set this configuration option
    ## to "sequential" to get readings for all drives.
    ## valid options: concurrent, sequential
    read_method = "sequential"

smart_device,enabled=Enabled,host=mbpro.local,device=rdisk0,model=APPLE\ SSD\ SM0512F,serial_no=S1K5NYCD964433,wwn=5002538655584d30,capacity=500277790720 udma_crc_errors=0i,exit_status=0i,health_ok=true,read_error_rate=0i,temp_c=40i 1502536854000000000
smart_attribute,capacity=500277790720,device=rdisk0,enabled=Enabled,fail=-,flags=-O-RC-,host=mbpro.local,id=199,model=APPLE\ SSD\ SM0512F,name=UDMA_CRC_Error_Count,serial_no=S1K5NYCD964433,wwn=5002538655584d30 exit_status=0i,raw_value=0i,threshold=0i,value=200i,worst=200i 1502536854000000000
smart_attribute,capacity=500277790720,device=rdisk0,enabled=Enabled,fail=-,flags=-O---K,host=mbpro.local,id=199,model=APPLE\ SSD\ SM0512F,name=Unknown_SSD_Attribute,serial_no=S1K5NYCD964433,wwn=5002538655584d30 exit_status=0i,raw_value=0i,threshold=0i,value=100i,worst=100i 1502536854000000000