'\" t .\" Title: nvme .\" Author: [see the "Authors" section] .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 10/30/2026 .\" Manual: NVMe Manual .\" Source: NVMe .\" Language: English .\" .TH "NVME" "1" "10/30/2026" "NVMe" "NVMe Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" nvme \- the NVMe storage command line interface utility (nvme\-cli) .SH "SYNOPSIS" .sp built\-in plugin: .sp .nf \fInvme\fR [] [] .fi .sp extension plugins: .sp .nf \fInvme\fR [] [] .fi .SH "DESCRIPTION" .sp NVM\-Express is a fast, scalable host controller interface designed to address the needs for not only PCI Express based solid state drives, but also NVMe\-oF(over fabrics)\&. .sp This \fInvme\fR program is a user space utility to provide standards compliant tooling for NVM\-Express drives\&. It was made specifically for Linux as it relies on the IOCTLs defined by the mainline kernel driver\&. .SH "NVME COMMANDS" .sp The utility has sub\-commands for all admin and io commands defined in the specification and for displaying controller registers\&. There is also an option to submit completely arbitrary commands\&. For a list of commands available, run "nvme help"\&. .SH "NVME CLI SUB\-COMMANDS" .SS "Main commands" .PP \fBnvme-admin-passthru\fR(1) .RS 4 Submit an arbitrary admin command, return results .RE .PP \fBnvme-capacity-mgmt\fR(1) .RS 4 Submit Capacity Management Command, return results .RE .PP \fBnvme-compare\fR(1) .RS 4 Submit a Compare command, return results .RE .PP \fBnvme-connect\fR(1) .RS 4 Connect to NVMeoF subsystem .RE .PP \fBnvme-connect-all\fR(1) .RS 4 Discover and Connect to NVMeoF subsystems .RE .PP \fBnvme-copy\fR(1) .RS 4 Submit a Simple Copy command, return results .RE .PP \fBnvme-device-self-test\fR(1) .RS 4 Perform the necessary tests to observe the performance .RE .PP \fBnvme-dim\fR(1) .RS 4 Send Discovery Information Management command to a Discovery Controller .RE .PP \fBnvme-disconnect\fR(1) .RS 4 Disconnect from NVMeoF subsystem .RE .PP \fBnvme-disconnect-all\fR(1) .RS 4 Disconnect from all connected NVMeoF subsystems .RE .PP \fBnvme-discover\fR(1) .RS 4 Discover NVMeoF subsystems .RE .PP \fBnvme-dsm\fR(1) .RS 4 Submit a Data Set Management command, return results .RE .PP \fBnvme-flush\fR(1) .RS 4 Submit a Flush command, return results .RE .PP \fBnvme-format\fR(1) .RS 4 Format namespace with new block format .RE .PP \fBnvme-gen-hostnqn\fR(1) .RS 4 Generate NVMeoF host NQN .RE .PP \fBnvme-get-feature\fR(1) .RS 4 Get feature and show the resulting value .RE .PP \fBnvme-get-lba-status\fR(1) .RS 4 Submit a Get LBA Status command, return results .RE .PP \fBnvme-get-log\fR(1) .RS 4 Generic NVMe get log, returns log in raw format .RE .PP \fBnvme-get-property\fR(1) .RS 4 Get a property and show the resulting value .RE .PP \fBnvme-get-reg\fR(1) .RS 4 Get a register and show the resulting value .RE .PP \fBnvme-io-passthru\fR(1) .RS 4 Submit an arbitrary IO command, return results .RE .PP \fBnvme-list\fR(1) .RS 4 List all NVMe devices and namespaces on machine .RE .PP \fBnvme-list-subsys\fR(1) .RS 4 List nvme subsystems .RE .PP \fBnvme-lockdown\fR(1) .RS 4 Submit a Lockdown command,return result .RE .PP \fBnvme-ns-rescan\fR(1) .RS 4 Rescans the NVME namespaces .RE .PP \fBnvme-read\fR(1) .RS 4 Submit a read command, return results .RE .PP \fBnvme-reset\fR(1) .RS 4 Resets the controller .RE .PP \fBnvme-sanitize\fR(1) .RS 4 Submit a sanitize command .RE .PP nvme sanitize\-ns .RS 4 Submit a sanitize namespace command .RE .PP \fBnvme-set-feature\fR(1) .RS 4 Set a feature and show the resulting value .RE .PP \fBnvme-set-property\fR(1) .RS 4 Set a property and show the resulting value .RE .PP \fBnvme-set-reg\fR(1) .RS 4 Set a register and show the resulting value .RE .PP \fBnvme-show-hostnqn\fR(1) .RS 4 Show NVMeoF host NQN .RE .PP \fBnvme-show-regs\fR(1) .RS 4 Shows the controller registers or properties\&. Requires character device .RE .PP \fBnvme-show-topology\fR(1) .RS 4 Show the topology .RE .PP \fBnvme-subsystem-reset\fR(1) .RS 4 Resets the subsystem .RE .PP \fBnvme-top\fR(1) .RS 4 nvme top .RE .PP \fBnvme-verify\fR(1) .RS 4 Submit a verify command, return results .RE .PP \fBnvme-virt-mgmt\fR(1) .RS 4 Manage Flexible Resources between Primary and Secondary Controller .RE .PP \fBnvme-write\fR(1) .RS 4 Submit a write command, return results .RE .PP \fBnvme-write-uncor\fR(1) .RS 4 Submit a write uncorrectable command, return results .RE .PP \fBnvme-write-zeroes\fR(1) .RS 4 Submit a write zeroes command, return results .RE .PP \fBnvme-config-convert\fR(1) .RS 4 Convert config\&.json/discovery\&.conf to INI .RE .PP \fBnvme-config-create\fR(1) .RS 4 Create an NVMeoF connection entry in the INI configuration .RE .PP \fBnvme-config-show\fR(1) .RS 4 Show the resolved NVMeoF connection configuration .RE .PP \fBnvme-config-status\fR(1) .RS 4 Report config status .RE .PP \fBnvme-config-validate\fR(1) .RS 4 Validate an NVMeoF connection configuration .RE .PP \fBnvme-dir-receive\fR(1) .RS 4 Submit a Directive Receive command, return results .RE .PP \fBnvme-dir-send\fR(1) .RS 4 Submit a Directive Send command, return results .RE .PP \fBnvme-exclusion-add\fR(1) .RS 4 Add an entry to an exclusion list .RE .PP \fBnvme-exclusion-create\fR(1) .RS 4 Create an exclusion list .RE .PP \fBnvme-exclusion-delete\fR(1) .RS 4 Delete an exclusion list .RE .PP \fBnvme-exclusion-edit\fR(1) .RS 4 Edit an exclusion list interactively .RE .PP \fBnvme-exclusion-list\fR(1) .RS 4 List exclusion lists or entries .RE .PP \fBnvme-exclusion-remove\fR(1) .RS 4 Remove an entry from an exclusion list .RE .PP \fBnvme-fdp-configs\fR(1) .RS 4 List configurations .RE .PP \fBnvme-fdp-events\fR(1) .RS 4 List events affecting reclaim units and media usage .RE .PP \fBnvme-fdp-feature\fR(1) .RS 4 Show, enable or disable FDP configuration .RE .PP \fBnvme-fdp-set-events\fR(1) .RS 4 Enable or disable events .RE .PP \fBnvme-fdp-stats\fR(1) .RS 4 Show statistics .RE .PP \fBnvme-fdp-status\fR(1) .RS 4 Show reclaim unit handle status .RE .PP \fBnvme-fdp-update\fR(1) .RS 4 Update a reclaim unit handle .RE .PP \fBnvme-fdp-usage\fR(1) .RS 4 Show reclaim unit handle usage .RE .PP \fBnvme-feat-arbitration\fR(1) .RS 4 Get and set arbitration feature .RE .PP \fBnvme-feat-async-event-conf\fR(1) .RS 4 Get and set async event configuration feature .RE .PP \fBnvme-feat-err-recovery\fR(1) .RS 4 Get and set error recovery feature .RE .PP \fBnvme-feat-hctm\fR(1) .RS 4 Get and set host controlled thermal management feature .RE .PP \fBnvme-feat-host-behavior-support\fR(1) .RS 4 Get and set host behavior support feature .RE .PP \fBnvme-feat-int-coalesce\fR(1) .RS 4 Get and set interrupt coalescing feature .RE .PP \fBnvme-feat-int-vector-config\fR(1) .RS 4 Get and set interrupt vector configuration feature .RE .PP \fBnvme-feat-keep-alive-timer\fR(1) .RS 4 Get and set keep alive timer feature .RE .PP \fBnvme-feat-lba-range-type\fR(1) .RS 4 Get and set lba range type feature .RE .PP \fBnvme-feat-num-queues\fR(1) .RS 4 Get and set number of queues feature .RE .PP \fBnvme-feat-perfc\fR(1) .RS 4 Get and set perf characteristics feature .RE .PP \fBnvme-feat-power-limit\fR(1) .RS 4 Get and set power limit feature .RE .PP \fBnvme-feat-power-meas\fR(1) .RS 4 Get and set power measurement feature .RE .PP \fBnvme-feat-power-mgmt\fR(1) .RS 4 Get and set power management feature .RE .PP \fBnvme-feat-power-thresh\fR(1) .RS 4 Get and set power threshold feature .RE .PP \fBnvme-feat-temp-thresh\fR(1) .RS 4 Get and set temperature threshold feature .RE .PP \fBnvme-feat-timestamp\fR(1) .RS 4 Get and set timestamp feature .RE .PP \fBnvme-feat-volatile-wc\fR(1) .RS 4 Get and set volatile write cache feature .RE .PP \fBnvme-feat-write-atom-normal\fR(1) .RS 4 Get and set write atomicity normal feature .RE .PP \fBnvme-fw-commit\fR(1) .RS 4 Verify and commit firmware to a specific slot (fw\-activate in old version < 1\&.2) .RE .PP \fBnvme-fw-download\fR(1) .RS 4 Download new firmware .RE .PP \fBnvme-id-ctrl\fR(1) .RS 4 Send NVMe Identify Controller .RE .PP \fBnvme-id-ctrl-list\fR(1) .RS 4 Send NVMe Identify Controller List, display structure .RE .PP \fBnvme-id-domain\fR(1) .RS 4 Send NVMe Identify Domain List, display structure .RE .PP \fBnvme-id-endgrp-list\fR(1) .RS 4 Send NVMe Identify Endurance Group List, display structure .RE .PP \fBnvme-id-iocs\fR(1) .RS 4 Send NVMe Identify I/O Command Set, display structure .RE .PP \fBnvme-id-ns\fR(1) .RS 4 Send NVMe Identify Namespace, display structure .RE .PP \fBnvme-id-ns-descs\fR(1) .RS 4 Send NVMe Namespace Descriptor List, display structure .RE .PP \fBnvme-id-ns-granularity\fR(1) .RS 4 Send NVMe Identify Namespace Granularity List, display structure .RE .PP \fBnvme-id-ns-ind\fR(1) .RS 4 I/O Command Set Independent Identify Namespace .RE .PP \fBnvme-id-ns-lba-format\fR(1) .RS 4 Send NVMe Identify Namespace for the specified LBA Format index, display structure .RE .PP \fBnvme-id-ns-list\fR(1) .RS 4 Send NVMe Identify List, display structure .RE .PP \fBnvme-id-nvm-ctrl\fR(1) .RS 4 Send NVMe Identify Controller NVM Command Set, display structure .RE .PP \fBnvme-id-nvm-ns\fR(1) .RS 4 Send NVMe Identify Namespace NVM Command Set, display structure .RE .PP \fBnvme-id-nvm-ns-lba-format\fR(1) .RS 4 Send NVMe Identify Namespace NVM Command Set for the specified LBA Format index, display structure .RE .PP \fBnvme-id-nvmset\fR(1) .RS 4 Send NVMe Identify NVM Set List, display structure .RE .PP \fBnvme-id-primary-ctrl-caps\fR(1) .RS 4 Send NVMe Identify Primary Controller Capabilities .RE .PP \fBnvme-id-secondary-ctrl-list\fR(1) .RS 4 List Secondary Controllers associated with a Primary Controller .RE .PP \fBnvme-id-uuid\fR(1) .RS 4 Send NVMe Identify UUID List, display structure .RE .PP \fBnvme-io-mgmt-recv\fR(1) .RS 4 I/O Management Receive .RE .PP \fBnvme-io-mgmt-send\fR(1) .RS 4 I/O Management Send .RE .PP \fBnvme-keys-check-kxchap-secret\fR(1) .RS 4 Validate NVMeoF KX\-HMAC\-CHAP host secret format or check if loaded .RE .PP \fBnvme-keys-check-tls-psk\fR(1) .RS 4 Validate NVMeoF TLS PSK format or check if loaded .RE .PP \fBnvme-keys-export\fR(1) .RS 4 Export NVMeoF TLS PSKs from a keyring .RE .PP \fBnvme-keys-gen-kxchap-secret\fR(1) .RS 4 Generate NVMeoF KX\-HMAC\-CHAP host secret .RE .PP \fBnvme-keys-gen-tls-psk\fR(1) .RS 4 Generate NVMeoF TLS PSK .RE .PP \fBnvme-keys-import\fR(1) .RS 4 Import NVMeoF TLS PSKs and KX\-HMAC\-CHAP secrets into a keyring .RE .PP \fBnvme-keys-insert-tls-psk\fR(1) .RS 4 Insert NVMeoF TLS PSK into a keyring .RE .PP \fBnvme-keys-revoke\fR(1) .RS 4 Revoke an NVMeoF TLS PSK from a keyring .RE .PP nvme lm create\-cdq .RS 4 Create Controller Data Queue .RE .PP nvme lm delete\-cdq .RS 4 Delete Controller Data Queue .RE .PP nvme lm get\-cdq .RS 4 Get Feature \- Controller Data Queue (FID 21h) .RE .PP nvme lm migration\-recv .RS 4 Migration Receive .RE .PP nvme lm migration\-send .RS 4 Migration Send .RE .PP nvme lm set\-cdq .RS 4 Set Feature \- Controller Data Queue (FID 21h) .RE .PP nvme lm track\-send .RS 4 Track Send Command .RE .PP \fBnvme-log-ana\fR(1) .RS 4 Retrieve ANA Log, show it .RE .PP \fBnvme-log-ave-discovery\fR(1) .RS 4 Retrieve AVE Discovery Log, show it .RE .PP \fBnvme-log-boot-part\fR(1) .RS 4 Retrieve Boot Partition Log, show it .RE .PP \fBnvme-log-changed-alloc-ns-list\fR(1) .RS 4 Retrieve Changed Allocated Namespace List, show it .RE .PP \fBnvme-log-changed-ns-list\fR(1) .RS 4 Retrieve Changed Attached Namespace List, show it .RE .PP \fBnvme-log-dispersed-ns-participating-nss\fR(1) .RS 4 Retrieve Dispersed Namespace Participating NVM Subsystems Log, show it .RE .PP \fBnvme-log-effects\fR(1) .RS 4 Retrieve Command Effects Log, show it .RE .PP \fBnvme-log-endurance\fR(1) .RS 4 Retrieve Endurance Group Log, show it .RE .PP \fBnvme-log-endurance-event-agg\fR(1) .RS 4 Retrieve Endurance Group Event Aggregate Log, show it .RE .PP \fBnvme-log-error\fR(1) .RS 4 Retrieve Error Log, show it .RE .PP \fBnvme-log-fid-support-effects\fR(1) .RS 4 Retrieve FID Support and Effects log and show it .RE .PP \fBnvme-log-fw\fR(1) .RS 4 Retrieve FW Log, show it .RE .PP \fBnvme-log-host-discovery\fR(1) .RS 4 Retrieve Host Discovery Log, show it .RE .PP \fBnvme-log-lba-status\fR(1) .RS 4 Retrieve LBA Status Information Log, show it .RE .PP \fBnvme-log-media-unit-stat\fR(1) .RS 4 Retrieve the configuration and wear of media units, show it .RE .PP \fBnvme-log-mgmt-addr-list\fR(1) .RS 4 Retrieve Management Address List Log, show it .RE .PP \fBnvme-log-mi-cmd-support-effects\fR(1) .RS 4 Retrieve MI Command Support and Effects log and show it .RE .PP \fBnvme-log-persistent-event\fR(1) .RS 4 Retrieve Persistent Event Log, show it .RE .PP \fBnvme-log-phy-rx-eom\fR(1) .RS 4 Retrieve Physical Interface Receiver Eye Opening Measurement, show it .RE .PP nvme log power\-measurement .RS 4 Retrieve Power Measurement Log, show it .RE .PP \fBnvme-log-pred-lat-event-agg\fR(1) .RS 4 Retrieve Predictable Latency Event Aggregate Log, show it .RE .PP \fBnvme-log-predictable-lat\fR(1) .RS 4 Retrieve Predictable Latency per Nvmset Log, show it .RE .PP nvme log pull\-model\-ddc\-req .RS 4 Retrieve Pull Model DDC Request Log, show it .RE .PP \fBnvme-log-reachability-associations\fR(1) .RS 4 Retrieve Reachability Associations Log, show it .RE .PP \fBnvme-log-reachability-groups\fR(1) .RS 4 Retrieve Reachability Groups Log, show it .RE .PP \fBnvme-log-resv-notif\fR(1) .RS 4 Retrieve Reservation Notification Log, show it .RE .PP \fBnvme-log-rotational-media-info\fR(1) .RS 4 Retrieve Rotational Media Information Log, show it .RE .PP \fBnvme-log-sanitize\fR(1) .RS 4 Retrieve sanitize log, show it .RE .PP \fBnvme-log-self-test\fR(1) .RS 4 Retrieve the SELF\-TEST Log, show it .RE .PP \fBnvme-log-smart\fR(1) .RS 4 Retrieve SMART Log, show it .RE .PP \fBnvme-log-supported-cap-config\fR(1) .RS 4 Retrieve the list of Supported Capacity Configuration Descriptors .RE .PP \fBnvme-supported-log-pages\fR(1) .RS 4 Retrieve the Supported Log pages details, show it .RE .PP \fBnvme-log-telemetry\fR(1) .RS 4 Retrieve FW Telemetry log write to file .RE .PP nvme nbft show .RS 4 Show contents of ACPI NBFT tables .RE .PP \fBnvme-ns-attach\fR(1) .RS 4 Attaches a namespace to requested controller(s) .RE .PP \fBnvme-ns-create\fR(1) .RS 4 Creates a namespace with the provided parameters .RE .PP \fBnvme-ns-delete\fR(1) .RS 4 Deletes a namespace from the controller .RE .PP \fBnvme-ns-detach\fR(1) .RS 4 Detaches a namespace from requested controller(s) .RE .PP \fBnvme-ns-get-id\fR(1) .RS 4 Retrieve the namespace ID of opened block device .RE .PP \fBnvme-nvme-mi-recv\fR(1) .RS 4 Submit a NVMe\-MI Receive command, return results .RE .PP \fBnvme-nvme-mi-send\fR(1) .RS 4 Submit a NVMe\-MI Send command, return results .RE .PP \fBnvme-registry-delete\fR(1) .RS 4 Remove a controller\(cqs registry entry .RE .PP \fBnvme-registry-list\fR(1) .RS 4 List live registry entries .RE .PP \fBnvme-registry-retrieve\fR(1) .RS 4 Read an attribute from a controller\(cqs entry .RE .PP \fBnvme-registry-update\fR(1) .RS 4 Write an attribute to a controller\(cqs entry .RE .PP \fBnvme-resv-acquire\fR(1) .RS 4 Submit a Reservation Acquire, return results .RE .PP \fBnvme-resv-register\fR(1) .RS 4 Submit a Reservation Register, return results .RE .PP \fBnvme-resv-release\fR(1) .RS 4 Submit a Reservation Release, return results .RE .PP \fBnvme-resv-report\fR(1) .RS 4 Submit a Reservation Report, return results .RE .PP \fBnvme-rpmb-info\fR(1) .RS 4 Print RPMB support information for the controller .RE .PP \fBnvme-rpmb-program-key\fR(1) .RS 4 Program the RPMB authentication key .RE .PP \fBnvme-rpmb-read-config\fR(1) .RS 4 Read the RPMB device configuration block .RE .PP \fBnvme-rpmb-read-counter\fR(1) .RS 4 Read the RPMB write counter .RE .PP \fBnvme-rpmb-read-data\fR(1) .RS 4 Read authenticated data from an RPMB target .RE .PP \fBnvme-rpmb-write-config\fR(1) .RS 4 Write the RPMB device configuration block .RE .PP \fBnvme-rpmb-write-data\fR(1) .RS 4 Write authenticated data to an RPMB target .RE .PP \fBnvme-security-recv\fR(1) .RS 4 Submit a Security Receive command, return results .RE .PP \fBnvme-security-send\fR(1) .RS 4 Submit a Security Send command, return results .RE .PP \fBnvme-sed-discover\fR(1) .RS 4 Discover SED Opal Locking Features .RE .PP \fBnvme-sed-initialize\fR(1) .RS 4 Initialize a SED Opal Device for locking .RE .PP \fBnvme-sed-lock\fR(1) .RS 4 Lock a SED Opal Device .RE .PP \fBnvme-sed-password\fR(1) .RS 4 Change the SED Opal Device password .RE .PP \fBnvme-sed-revert\fR(1) .RS 4 Revert a SED Opal Device from locking .RE .PP \fBnvme-sed-unlock\fR(1) .RS 4 Unlock a SED Opal Device .RE .PP nvme utils dump\-command\-metadata .RS 4 Dump all commands and their options as JSON .RE .PP \fBnvme-zns-changed-zone-list\fR(1) .RS 4 Retrieve the changed zone list log .RE .PP \fBnvme-zns-close-zone\fR(1) .RS 4 Close one or more zones .RE .PP \fBnvme-zns-finish-zone\fR(1) .RS 4 Finish one or more zones .RE .PP \fBnvme-zns-id-ctrl\fR(1) .RS 4 Send NVMe Identify Zoned Namespace Controller, display structure .RE .PP \fBnvme-zns-id-ns\fR(1) .RS 4 Send NVMe Identify Zoned Namespace Namespace, display structure .RE .PP nvme zns list .RS 4 List all NVMe devices with Zoned Namespace Command Set support .RE .PP \fBnvme-zns-offline-zone\fR(1) .RS 4 Offline one or more zones .RE .PP \fBnvme-zns-open-zone\fR(1) .RS 4 Open one or more zones .RE .PP \fBnvme-zns-report-zones\fR(1) .RS 4 Report zones associated to a Zoned Namespace .RE .PP \fBnvme-zns-reset-zone\fR(1) .RS 4 Reset one or more zones .RE .PP \fBnvme-zns-set-zone-desc\fR(1) .RS 4 Attach zone descriptor extension data to a zone .RE .PP \fBnvme-zns-zone-append\fR(1) .RS 4 Append data and metadata (if applicable) to a zone .RE .PP \fBnvme-zns-zone-mgmt-recv\fR(1) .RS 4 Send the zone management receive command .RE .PP \fBnvme-zns-zone-mgmt-send\fR(1) .RS 4 Send the zone management send command .RE .PP \fBnvme-zns-zrwa-flush-zone\fR(1) .RS 4 Flush LBAs associated with a ZRWA to a zone\&. .RE .SS "Plugins/Vendor extension commands" .PP nvme amzn id\-ctrl .RS 4 Send NVMe Identify Controller .RE .PP nvme amzn stats .RS 4 Get EBS volume stats .RE .PP \fBnvme-dapustor-smart-log-add\fR(1) .RS 4 Retrieve DapuStor SMART Log, show it .RE .PP nvme dell id\-ctrl .RS 4 Send NVMe Identify Controller .RE .PP nvme dera smart\-log\-add .RS 4 Retrieve Dera SMART Log, show it .RE .PP \fBnvme-huawei-id-ctrl\fR(1) .RS 4 Huawei identify controller .RE .PP \fBnvme-huawei-list\fR(1) .RS 4 List all Huawei NVMe devices and namespaces on machine .RE .PP nvme ibm crit\-log .RS 4 Display IBM Smart Log Information .RE .PP nvme ibm persist\-event\-log .RS 4 IBM specific Persistent Event Log .RE .PP nvme ibm vpd .RS 4 Display IBM VPD Information .RE .PP nvme innogrit get\-cdump .RS 4 get cdump data .RE .PP nvme innogrit get\-eventlog .RS 4 get event log .RE .PP \fBnvme-inspur-nvme-vendor-log\fR(1) .RS 4 Retrieve Inspur Vendor Log, show it .RE .PP \fBnvme-intel-id-ctrl\fR(1) .RS 4 Send NVMe Identify Controller .RE .PP \fBnvme-intel-internal-log\fR(1) .RS 4 Retrieve Intel internal firmware log, save it .RE .PP \fBnvme-intel-lat-stats\fR(1) .RS 4 Retrieve Intel IO Latency Statistics log, show it .RE .PP nvme intel lat\-stats\-tracking .RS 4 Enable and disable Latency Statistics logging\&. .RE .PP \fBnvme-intel-market-name\fR(1) .RS 4 Retrieve Intel Marketing Name log, show it .RE .PP nvme intel set\-bucket\-thresholds .RS 4 Set Latency Stats Bucket Values, save it .RE .PP \fBnvme-intel-smart-log-add\fR(1) .RS 4 Retrieve Intel SMART Log, show it .RE .PP \fBnvme-intel-temp-stats\fR(1) .RS 4 Retrieve Intel Temperature Statistics log, show it .RE .PP \fBnvme-mangoboost-id-ctrl\fR(1) .RS 4 Send NVMe Identify Controller .RE .PP nvme memblaze clear\-error\-log .RS 4 Clear error log .RE .PP nvme memblaze get\-pm\-status .RS 4 Get Memblaze Power Manager Status .RE .PP nvme memblaze lat\-get\-feature\-x .RS 4 Get Enabled/Disabled of Latency Monitor feature .RE .PP nvme memblaze lat\-log .RS 4 Set Memblaze High Latency Log .RE .PP nvme memblaze lat\-log\-print .RS 4 Output Memblaze High Latency Log .RE .PP nvme memblaze lat\-log\-print\-x .RS 4 Get High Latency log and show it\&. .RE .PP nvme memblaze lat\-set\-feature\-x .RS 4 Set Enable/Disable for Latency Monitor feature .RE .PP nvme memblaze lat\-stats .RS 4 Enable and disable Latency Statistics logging .RE .PP nvme memblaze lat\-stats\-print .RS 4 Retrieve IO Latency Statistics log, show it .RE .PP nvme memblaze lat\-stats\-print\-x .RS 4 Get Latency Statistics log and show it\&. .RE .PP nvme memblaze perf\-stats\-print\-x .RS 4 Get Performance Stat log and show it\&. .RE .PP nvme memblaze select\-download .RS 4 Selective Firmware Download .RE .PP nvme memblaze set\-pm\-status .RS 4 Set Memblaze Power Manager Status .RE .PP nvme memblaze smart\-log\-add .RS 4 Retrieve Memblaze SMART Log, show it .RE .PP nvme memblaze smart\-log\-add\-x .RS 4 Retrieve Memblaze SMART Log, show it .RE .PP nvme micron clear\-fw\-activate\-history .RS 4 Clear FW activation history .RE .PP \fBnvme-micron-clear-pcie-errors\fR(1) .RS 4 Clear correctable PCIe errors .RE .PP nvme micron cloud\-SSD\-plugin\-version .RS 4 Display plugin version info .RE .PP nvme micron cloud\-boot\-SSD\-version .RS 4 Prints HyperScale Boot Version .RE .PP \fBnvme-micron-id-ctrl\fR(1) .RS 4 Identify Controller .RE .PP nvme micron latency\-logs .RS 4 Latency log details tracked by drive .RE .PP nvme micron latency\-stats .RS 4 Latency information for tracked commands .RE .PP nvme micron latency\-tracking .RS 4 Latency monitoring feature control .RE .PP nvme micron log\-page\-directory .RS 4 Retrieve log page directory .RE .PP nvme micron plugin\-version .RS 4 Display plugin version info .RE .PP \fBnvme-micron-selective-download\fR(1) .RS 4 Selective Firmware Download .RE .PP \fBnvme-micron-smart-log\fR(1) .RS 4 Retrieve SMART/Health Log .RE .PP nvme micron vs\-cloud\-log .RS 4 Retrieve Extended Health Information of Hyperscale NVMe Boot SSD .RE .PP nvme micron vs\-device\-waf .RS 4 Reports SLC and TLC WAF ratio .RE .PP nvme micron vs\-drive\-info .RS 4 Retrieve Drive information .RE .PP nvme micron vs\-fw\-activate\-history .RS 4 Display FW activation history .RE .PP \fBnvme-micron-internal-log\fR(1) .RS 4 Retrieve Micron logs .RE .PP \fBnvme-micron-nand-stats\fR(1) .RS 4 Retrieve NAND Stats .RE .PP \fBnvme-micron-pcie-stats\fR(1) .RS 4 Retrieve Micron PCIe error stats .RE .PP \fBnvme-micron-smart-add-log\fR(1) .RS 4 Retrieve extended SMART data .RE .PP nvme micron vs\-smart\-ext\-log .RS 4 Retrieve extended SMART logs .RE .PP nvme micron vs\-smbus\-option .RS 4 Enable/Disable SMBUS on the drive .RE .PP nvme micron vs\-telemetry\-controller\-option .RS 4 Enable/Disable controller telemetry log generation .RE .PP \fBnvme-micron-temperature-stats\fR(1) .RS 4 Retrieve Micron temperature statistics .RE .PP nvme micron vs\-vendor\-telemetry\-log .RS 4 Retrieve Vendor Telemetry logs .RE .PP nvme micron vs\-work\-load\-log .RS 4 Retrieve Workload logs .RE .PP \fBnvme-netapp-ontapdevices\fR(1) .RS 4 NetApp ONTAPdevices .RE .PP \fBnvme-netapp-smdevices\fR(1) .RS 4 NetApp SMdevices .RE .PP nvme nvidia id\-ctrl .RS 4 Send NVMe Identify Controller .RE .PP \fBnvme-ocp-clear-fw-activate-history\fR(1) .RS 4 Clear Firmware Update History .RE .PP \fBnvme-ocp-clear-pcie-correctable-error-counters\fR(1) .RS 4 Clear PCIe Correctable Error Counters .RE .PP \fBnvme-ocp-device-capability-log\fR(1) .RS 4 Retrieve Device Capabilities Log Page .RE .PP \fBnvme-ocp-eol-plp-failure-mode\fR(1) .RS 4 Define EOL or PLP Circuitry Failure Mode .RE .PP \fBnvme-ocp-error-recovery-log\fR(1) .RS 4 Retrieve Error Recovery Log Page .RE .PP nvme ocp fw\-activate\-history .RS 4 Retrieve Firmware Activation History Log Page .RE .PP \fBnvme-ocp-get-clear-pcie-correctable-errors\fR(1) .RS 4 Get Clear PCIe Correctable Error Counters Feature .RE .PP \fBnvme-ocp-get-dssd-async-event-config\fR(1) .RS 4 Get DSSD Asynchronous Event Configuration .RE .PP \fBnvme-ocp-get-dssd-power-state-feature\fR(1) .RS 4 Get DSSD Power State Feature .RE .PP nvme ocp get\-enable\-ieee1667\-silo .RS 4 Get Enable IEEE1667 Silo Feature .RE .PP \fBnvme-ocp-get-error-injection\fR(1) .RS 4 Get Error Injection Feature .RE .PP \fBnvme-ocp-get-idle-wakeup-time\fR(1) .RS 4 Get Idle Wake Up Time Configuration .RE .PP \fBnvme-ocp-get-latency-monitor\fR(1) .RS 4 Get Latency Monitor Feature .RE .PP \fBnvme-ocp-get-plp-health-check-interval\fR(1) .RS 4 Get PLP Health Check Interval .RE .PP \fBnvme-ocp-get-telemetry-profile\fR(1) .RS 4 Get Telemetry Profile Feature .RE .PP \fBnvme-ocp-hardware-component-log\fR(1) .RS 4 Retrieve Hardware Component Log Page .RE .PP \fBnvme-ocp-internal-log\fR(1) .RS 4 Retrieve and Save Internal Device Telemetry Log .RE .PP \fBnvme-ocp-latency-monitor-log\fR(1) .RS 4 Retrieve Latency Monitor Log Page .RE .PP \fBnvme-ocp-persistent-event-log\fR(1) .RS 4 Retrieve Persistent Event Log with OCP Events .RE .PP \fBnvme-ocp-set-dssd-async-event-config\fR(1) .RS 4 Set DSSD Asynchronous Event Configuration .RE .PP \fBnvme-ocp-set-dssd-power-state-feature\fR(1) .RS 4 Set DSSD Power State Feature .RE .PP nvme ocp set\-enable\-ieee1667\-silo .RS 4 Set Enable IEEE1667 Silo Feature .RE .PP \fBnvme-ocp-set-error-injection\fR(1) .RS 4 Set Error Injection Feature .RE .PP nvme ocp set\-latency\-monitor\-feature .RS 4 Set Latency Monitor Feature .RE .PP \fBnvme-ocp-set-plp-health-check-interval\fR(1) .RS 4 Set PLP Health Check Interval .RE .PP \fBnvme-ocp-set-telemetry-profile\fR(1) .RS 4 Set Telemetry Profile Feature .RE .PP \fBnvme-ocp-smart-add-log\fR(1) .RS 4 Retrieve Extended SMART Information .RE .PP \fBnvme-ocp-tcg-configuration-log\fR(1) .RS 4 Retrieve TCG Configuration Log Page .RE .PP \fBnvme-ocp-telemetry-string-log\fR(1) .RS 4 Retrieve Telemetry String Log Page .RE .PP \fBnvme-ocp-unsupported-reqs-log\fR(1) .RS 4 Retrieve Unsupported Requirements Log Page .RE .PP \fBnvme-samsung-vs-internal-log\fR(1) .RS 4 Retrieve and save internal firmware log .RE .PP \fBnvme-seagate-clear-fw-activate-history\fR(1) .RS 4 Clear Firmware Activation History .RE .PP \fBnvme-seagate-clear-pcie-correctable-errors\fR(1) .RS 4 Clear Seagate PCIe error statistics .RE .PP \fBnvme-seagate-cloud-SSD-plugin-version\fR(1) .RS 4 Shows OCP Seagate plugin\(cqs version information .RE .PP \fBnvme-seagate-get-ctrl-tele\fR(1) .RS 4 Retrieve Seagate Controller\-Initiated Telemetry .RE .PP \fBnvme-seagate-get-host-tele\fR(1) .RS 4 Retrieve Seagate Host\-Initiated Telemetry .RE .PP \fBnvme-seagate-plugin-version\fR(1) .RS 4 Shows Seagate plugin\(cqs version information .RE .PP \fBnvme-seagate-vs-fw-activate-history\fR(1) .RS 4 Retrieve the Firmware Activation History .RE .PP \fBnvme-seagate-vs-internal-log\fR(1) .RS 4 Retrieve Seagate Controller\-Initiated Telemetry in binary format .RE .PP \fBnvme-seagate-vs-log-page-sup\fR(1) .RS 4 Retrieve Seagate Supported Log\-pages Information .RE .PP \fBnvme-seagate-vs-pcie-stats\fR(1) .RS 4 Retrieve Seagate PCIe error statistics .RE .PP \fBnvme-seagate-vs-smart-add-log\fR(1) .RS 4 Retrieve Seagate extended\-SMART Information .RE .PP \fBnvme-seagate-vs-temperature-stats\fR(1) .RS 4 Retrieve Seagate temperature statistics .RE .PP nvme sfx change\-cap .RS 4 Dynamic change capacity .RE .PP nvme sfx dump\-evtlog .RS 4 dump evtlog into file and parse warning & error log .RE .PP nvme sfx expand\-cap .RS 4 expand the last namespace capacity lossless .RE .PP nvme sfx get\-bad\-block .RS 4 Retrieve bad block table of block device, show it .RE .PP nvme sfx get\-feature .RS 4 Get a feature .RE .PP nvme sfx lat\-stats .RS 4 Retrieve ScaleFlux IO Latency Statistics log, show it .RE .PP nvme sfx query\-cap .RS 4 Query current capacity info .RE .PP nvme sfx set\-feature .RS 4 Set a feature .RE .PP nvme sfx smart\-log\-add .RS 4 Retrieve ScaleFlux SMART Log, show it .RE .PP nvme sfx status .RS 4 Retrieve the ScaleFlux status output, show it .RE .PP nvme shannon get\-additional\-feature .RS 4 Get additional Shannon feature .RE .PP nvme shannon id\-ctrl .RS 4 Retrieve Shannon ctrl id, show it .RE .PP nvme shannon set\-additioal\-feature .RS 4 Set additional Shannon feature .RE .PP nvme shannon smart\-log\-add .RS 4 Retrieve Shannon SMART Log, show it .RE .PP \fBnvme-sndk-capabilities\fR(1) .RS 4 Sandisk Device Capabilities .RE .PP \fBnvme-sndk-clear-assert-dump\fR(1) .RS 4 Sandisk Clear Assert Dump .RE .PP \fBnvme-sndk-clear-fw-activate-history\fR(1) .RS 4 Sandisk Clear FW Activate History .RE .PP \fBnvme-sndk-clear-pcie-correctable-errors\fR(1) .RS 4 Sandisk Clear PCIe Correctable Error Count .RE .PP \fBnvme-sndk-cloud-SSD-plugin-version\fR(1) .RS 4 Sandisk Cloud SSD Plugin Version .RE .PP \fBnvme-sndk-cloud-boot-SSD-version\fR(1) .RS 4 Sandisk Get the Cloud Boot SSD Version .RE .PP \fBnvme-sndk-cu-smart-log\fR(1) .RS 4 Sandisk Get Customer Unique Smart Log .RE .PP \fBnvme-sndk-drive-resize\fR(1) .RS 4 Sandisk Drive Resize .RE .PP \fBnvme-sndk-get-dev-capabilities-log\fR(1) .RS 4 Sandisk Get Device Capabilities Log Page .RE .PP \fBnvme-sndk-get-drive-status\fR(1) .RS 4 Sandisk Get Drive Status .RE .PP \fBnvme-sndk-get-error-recovery-log\fR(1) .RS 4 Sandisk Get Error Recovery Log Page .RE .PP \fBnvme-sndk-get-latency-monitor-log\fR(1) .RS 4 Sandisk Get Latency Monitor Log Page .RE .PP \fBnvme-sndk-get-unsupported-reqs-log\fR(1) .RS 4 Sandisk Get Unsupported Requirements Log Page .RE .PP \fBnvme-sndk-log-page-directory\fR(1) .RS 4 Sandisk Get Log Page Directory .RE .PP \fBnvme-sndk-namespace-resize\fR(1) .RS 4 Sandisk NamespaceDrive Resize .RE .PP \fBnvme-sndk-set-latency-monitor-feature\fR(1) .RS 4 Sandisk set Latency Monitor feature .RE .PP \fBnvme-sndk-vs-cloud-log\fR(1) .RS 4 Sandisk Get the Cloud Log Page .RE .PP \fBnvme-sndk-vs-device-waf\fR(1) .RS 4 Sandisk Calculate Device Write Amplication Factor .RE .PP \fBnvme-sndk-vs-drive-info\fR(1) .RS 4 Sandisk Get Drive Info .RE .PP \fBnvme-sndk-vs-error-reason-identifier\fR(1) .RS 4 Sandisk Telemetry Reason Identifier .RE .PP \fBnvme-sndk-vs-fw-activate-history\fR(1) .RS 4 Sandisk Get FW Activate History .RE .PP \fBnvme-sndk-vs-hw-rev-log\fR(1) .RS 4 Sandisk Get the Hardware Revision Log Page .RE .PP \fBnvme-sndk-vs-internal-log\fR(1) .RS 4 Sandisk Internal Firmware Log .RE .PP \fBnvme-sndk-vs-nand-stats\fR(1) .RS 4 Sandisk NAND Statistics .RE .PP \fBnvme-sndk-vs-pcie-stats\fR(1) .RS 4 Sandisk VS PCIE Statistics .RE .PP \fBnvme-sndk-vs-smart-add-log\fR(1) .RS 4 Sandisk Additional Smart Log .RE .PP \fBnvme-sndk-vs-telemetry-controller-option\fR(1) .RS 4 Sandisk Enable/Disable Controller Initiated Telemetry Log .RE .PP \fBnvme-sndk-vs-temperature-stats\fR(1) .RS 4 Sandisk Get Temperature Stats .RE .PP \fBnvme-solidigm-clear-fw-activate-history\fR(1) .RS 4 Clear firmware update history log (redirects to ocp plug\-in) .RE .PP \fBnvme-solidigm-clear-pcie-correctable-errors\fR(1) .RS 4 Clear PCIe Correctable Error Counters (redirects to ocp plug\-in) .RE .PP \fBnvme-solidigm-cloud-SSDplugin-version\fR(1) .RS 4 Prints plug\-in OCP version .RE .PP \fBnvme-solidigm-garbage-collect-log\fR(1) .RS 4 Retrieve Garbage Collection Log .RE .PP \fBnvme-solidigm-id-ctrl\fR(1) .RS 4 Send NVMe Identify Controller .RE .PP \fBnvme-solidigm-latency-tracking-log\fR(1) .RS 4 Enable/Retrieve Latency tracking Log .RE .PP \fBnvme-solidigm-log-page-directory\fR(1) .RS 4 Retrieve log page directory .RE .PP \fBnvme-solidigm-market-log\fR(1) .RS 4 Retrieve Market Log .RE .PP \fBnvme-solidigm-parse-telemetry-log\fR(1) .RS 4 Parse Telemetry Log binary .RE .PP \fBnvme-solidigm-smart-log-add\fR(1) .RS 4 Retrieve Solidigm SMART Log .RE .PP \fBnvme-solidigm-temp-stats\fR(1) .RS 4 Retrieve Temperature Statistics log .RE .PP \fBnvme-solidigm-vs-drive-info\fR(1) .RS 4 Retrieve drive information .RE .PP \fBnvme-solidigm-vs-fw-activate-history\fR(1) .RS 4 Get firmware activation history log (redirects to ocp plug\-in) .RE .PP \fBnvme-solidigm-vs-internal-log\fR(1) .RS 4 Retrieve Debug log binaries .RE .PP \fBnvme-solidigm-vs-smart-add-log\fR(1) .RS 4 Get SMART / health extended log (redirects to ocp plug\-in) .RE .PP \fBnvme-solidigm-workload-tracker\fR(1) .RS 4 Real Time capture Workload Tracker samples .RE .PP nvme ssstc smart\-log\-add .RS 4 Retrieve ssstc SMART Log, show it .RE .PP \fBnvme-toshiba-clear-pcie-correctable-errors\fR(1) .RS 4 Clear PCIe correctable error count .RE .PP \fBnvme-toshiba-vs-internal-log\fR(1) .RS 4 Get Internal Log .RE .PP \fBnvme-toshiba-vs-smart-add-log\fR(1) .RS 4 Extended SMART information .RE .PP \fBnvme-transcend-badblock\fR(1) .RS 4 Get NVME bad block number .RE .PP \fBnvme-transcend-healthvalue\fR(1) .RS 4 NVME health percentage .RE .PP \fBnvme-virtium-save-smart-to-vtview-log\fR(1) .RS 4 Periodically save smart attributes into a log file\&. The data in this log file can be analyzed using excel or using Virtium\(cqs vtView\&. Visit vtView\&.virtium\&.com to see full potential uses of the data .RE .PP \fBnvme-virtium-show-identify\fR(1) .RS 4 Shows detail features and current settings .RE .PP \fBnvme-wdc-cap-diag\fR(1) .RS 4 WDC Capture\-Diagnostics .RE .PP \fBnvme-wdc-capabilities\fR(1) .RS 4 WDC Device Capabilities .RE .PP \fBnvme-wdc-clear-assert-dump\fR(1) .RS 4 WDC Clear Assert Dump .RE .PP \fBnvme-wdc-clear-fw-activate-history\fR(1) .RS 4 WDC Clear FW Activate History .RE .PP \fBnvme-wdc-clear-pcie-correctable-errors\fR(1) .RS 4 WDC Clear PCIe Correctable Error Count .RE .PP \fBnvme-wdc-cloud-SSD-plugin-version\fR(1) .RS 4 WDC Cloud SSD Plugin Version .RE .PP \fBnvme-wdc-cloud-boot-SSD-version\fR(1) .RS 4 WDC Get the Cloud Boot SSD Version .RE .PP \fBnvme-wdc-cu-smart-log\fR(1) .RS 4 WDC Get Customer Unique Smart Log .RE .PP \fBnvme-wdc-drive-essentials\fR(1) .RS 4 WDC Drive Essentials .RE .PP \fBnvme-wdc-drive-log\fR(1) .RS 4 WDC Drive Log .RE .PP \fBnvme-wdc-drive-resize\fR(1) .RS 4 WDC Drive Resize .RE .PP \fBnvme-wdc-enc-get-log\fR(1) .RS 4 WDC Get Enclosure Log .RE .PP \fBnvme-wdc-get-crash-dump\fR(1) .RS 4 WDC Crash Dump .RE .PP \fBnvme-wdc-get-dev-capabilities-log\fR(1) .RS 4 WDC Get Device Capabilities Log Page .RE .PP \fBnvme-wdc-get-drive-status\fR(1) .RS 4 WDC Get Drive Status .RE .PP \fBnvme-wdc-get-error-recovery-log\fR(1) .RS 4 WDC Get Error Recovery Log Page .RE .PP \fBnvme-wdc-get-latency-monitor-log\fR(1) .RS 4 WDC Get Latency Monitor Log Page .RE .PP \fBnvme-wdc-get-pfail-dump\fR(1) .RS 4 WDC Pfail Dump .RE .PP \fBnvme-wdc-get-unsupported-reqs-log\fR(1) .RS 4 WDC Get Unsupported Requirements Log Page .RE .PP \fBnvme-wdc-id-ctrl\fR(1) .RS 4 WDC identify controller .RE .PP \fBnvme-wdc-log-page-directory\fR(1) .RS 4 WDC Get Log Page Directory .RE .PP \fBnvme-wdc-namespace-resize\fR(1) .RS 4 WDC NamespaceDrive Resize .RE .PP \fBnvme-wdc-purge\fR(1) .RS 4 WDC Purge .RE .PP \fBnvme-wdc-purge-monitor\fR(1) .RS 4 WDC Purge Monitor .RE .PP \fBnvme-wdc-set-latency-monitor-feature\fR(1) .RS 4 WDC set Latency Monitor feature .RE .PP \fBnvme-wdc-vs-cloud-log\fR(1) .RS 4 WDC Get the Cloud Log Page .RE .PP \fBnvme-wdc-vs-device-waf\fR(1) .RS 4 WDC Calculate Device Write Amplication Factor .RE .PP \fBnvme-wdc-vs-drive-info\fR(1) .RS 4 WDC Get Drive Info .RE .PP \fBnvme-wdc-vs-error-reason-identifier\fR(1) .RS 4 WDC Telemetry Reason Identifier .RE .PP \fBnvme-wdc-vs-fw-activate-history\fR(1) .RS 4 WDC Get FW Activate History .RE .PP \fBnvme-wdc-vs-hw-rev-log\fR(1) .RS 4 WDC Get the Hardware Revision Log Page .RE .PP \fBnvme-wdc-vs-internal-log\fR(1) .RS 4 WDC Internal Firmware Log .RE .PP \fBnvme-wdc-vs-nand-stats\fR(1) .RS 4 WDC NAND Statistics .RE .PP nvme wdc vs\-pcie\-stats .RS 4 WDC VS PCIE Statistics .RE .PP \fBnvme-wdc-vs-smart-add-log\fR(1) .RS 4 WDC Additional Smart Log .RE .PP \fBnvme-wdc-vs-telemetry-controller-option\fR(1) .RS 4 WDC Enable/Disable Controller Initiated Telemetry Log .RE .PP \fBnvme-wdc-vs-temperature-stats\fR(1) .RS 4 WDC Get Temperature Stats .RE .PP nvme ymtc smart\-log\-add .RS 4 Retrieve YMTC SMART Log, show it .RE .SH "GLOBAL OPTIONS" .sp The following options are defined at the top\-level nvme command and are available to this subcommand: .PP \-\-dry\-run .RS 4 Print the command that would be executed, but do not actually execute it\&. .RE .PP \-\-no\-ioctl\-probing .RS 4 Disable probing for 64\-bit IOCTL support\&. .RE .PP \-\-no\-retries .RS 4 Disable retry logic on transient errors\&. .RE .PP \-o , \-\-output\-format= .RS 4 Set the reporting format to \fInormal\fR, \fItabular, \*(Aqjson\fR, or \fIbinary\fR\&. Only one output format may be used at a time\&. .RE .PP \-\-output\-format\-version= .RS 4 Select the output format version\&. Version \fI1\fR uses the original field naming, while version \fI2\fR (default) provides more consistent and script\-friendly field names\&. Other versions are rejected\&. .RE .PP \-\-quiet .RS 4 Suppress informational messages\&. Errors are still reported, and \-\-quiet cancels any \-\-verbose for the library log level\&. .RE .PP \-\-set\-options=[,\&...] .RS 4 Set libnvme library options for this invocation\&. Supported keys are \fIforce\-4k\fR, \fImi\-probe\-enabled\fR, \fItest\-base\-dir\fR and \fItest\-sysfs\-dir\fR\&. .RE .PP \-\-timeout= .RS 4 Set the timeout for the command in milliseconds\&. \fIinfinite\fR or \fI\-1\fR waits without a time limit (0xffffffff)\&. .RE .PP \-v, \-\-verbose .RS 4 Increase the level of detail in the output\&. May be specified multiple times to further increase verbosity\&. .RE .sp These options can also be set as machine\-wide defaults in nvme\-cli\&.conf(5)\&. A command\-line flag always overrides the file\&. .SH "RETURNS" .sp All commands will behave the same, they will return 0 on success and 1 on failure\&. .SH "ENVIRONMENT" .PP NO_COLOR .RS 4 When set to a non\-empty value, nvme prints no colors or bold text, see \m[blue]\fBhttps://no\-color\&.org/\fR\m[]\&. Without it, errors, warnings and headings are highlighted when they go to a terminal\&. .RE .SH "FURTHER DOCUMENTATION" .sp See the freely available references on the \m[blue]\fBOfficial NVM\-Express Site\fR\m[]\&\s-2\u[1]\d\s+2\&. .SH "AUTHORS" .sp This is written and maintained by \m[blue]\fBKeith Busch\fR\m[]\&\s-2\u[2]\d\s+2\&. .SH "REPORTING BUGS" .sp Patches and issues may be submitted to the official repository at \m[blue]\fBhttps://github\&.com/linux\-nvme/nvme\-cli\fR\m[] or the Linux NVMe mailing list \m[blue]\fBlinux\-nvme\fR\m[]\&\s-2\u[3]\d\s+2 .SH "NVME" .sp Part of the nvme suite .SH "NOTES" .IP " 1." 4 Official NVM-Express Site .RS 4 \%http://nvmexpress.org .RE .IP " 2." 4 Keith Busch .RS 4 \%mailto:kbusch@kernel.org .RE .IP " 3." 4 linux-nvme .RS 4 \%mailto:linux-nvme@lists.infradead.org .RE