VMKernel system properties and commands for configuring properties of the kernel core system and related system services.

core

adapter

list

List all the SCSI Host Bus Adapters on the system.

esxcli storage core adapter list

rescan

Rescan SCSI HBAs to search for new Devices, remove DEAD paths and update path state. This operation will also run an claim operation equivalent to the claimrule run command and a filesystem rescan.

esxcli storage core adapter rescan OPTIONS

OPTIONS
 -A|--adapter=<str>    Select the adapter to use when rescanning SCSI
                       adapters. This must be a SCSI HBA name as shown in the
                       adapter list command. This cannot be used with the
                       --all option
 -a|--all              Indicate the rescan should rescan all adapters instead
                       of a specific one.
 -S|--skip-claim       By default after an add operation a claiming session
                       is run to find new devices and have them be claimed by
                       the appropriate Multipath Plugin. Passing this flag
                       will skip that claiming session.
 -F|--skip-fs-scan     This option is deprecated as no filesystem scan is
                       performed by default
 -t|--type=<str>       Specify the type of rescan to perform. Available types
                       are
                           add: Perform rescan and only add new devices if
                       any.
                           all: Perform rescan and do all opertaions (this is
                       the default action.)
                           delete: Perform rescan and only delete DEAD
                       devices.
                           update: Rescan existing paths only and update path
                       states.

capabilities

list

List the capabilities of the SCSI HBAs in the system.

esxcli storage core adapter capabilities list

device

list

List the devices associated with HBAs.

esxcli storage core adapter device list

stats

get

List the SCSI stats for the SCSI Host Bus Adapters in the system.

esxcli storage core adapter stats get

claiming

autoclaim

Control the automatic PSA (path/device) claiming code allowing the disabling of the automatic claiming process or re-enabling of the claiming process if it was previously disabled. By default the automatic PSA claiming process is on and should not be disabled by users unless specifically instructed to do so.

esxcli storage core claiming autoclaim OPTIONS

OPTIONS
 -c|--claimrule-class=<str>
                       Indicate the claim rule class to use in this operation
                       [MP, Filter, VAAI, all].
 --enabled=<bool>      Set the autoclaiming enabled state for a givenPSA plugin
                       type in the VMkernel. Default is to have this process
                       enabled. This should not be changed by users unless
                       specifically instructed to do so. (required)
 -w|--wait             If the --wait flag is provided then the autoclaim enable
                       will wait for paths to 'settle' before running the claim
                       operation.  This means that the system is reasonably sure
                       that all paths on the system have appeared before enabling
                       autoclaim.

reclaim

Attempt to unclaim all paths to a device and then run the loaded claimrules on each of the paths unclaimed to attempt to reclaim them.

esxcli storage core claiming reclaim OPTIONS

OPTIONS
 -d|--device=<str>     Reclaim requires the name of a device on which all paths
                       will be unclaimed and then reclaimed. (required)

unclaim

1) Unclaim a path or set of paths, disassociating them from a PSA plugin. NOTES: It is normal for path claiming to fail especially when unclaiming by plugin or adapter. Only inactive paths with no I/O will be able to be unclaimed. Typically the ESXi USB partition and devices with VMFS volumes on them will not be unclaimable. Also NOTE unclaiming will not persist and periodic path claiming will reclaim these paths in the near future unless claim rules are configured to mask the path.

2) Detach a (set of) filter(s) from one or more devices.

esxcli storage core claiming unclaim OPTIONS

OPTIONS
 -A|--adapter=<str>    If the --type paramter is 'location' this value indicates
                       the name of the host bus adapter for the paths you wish to
                       unclaim. This parameter can be omitted to indicate
                       unclaiming should be run on paths from all adapters.
 -C|--channel=<long>   If the --type parameter is 'location' this value indicates
                       the value of the SCSI channel number for the paths you
                       wish to unclaim. This parameter can be omitted to indicate
                       unclaiming should be run on paths with any channel number.
 -c|--claimrule-class=<str>
                       Indicate the claim rule class to use in this operation
                       [MP, Filter].
 -d|--device=<str>     If the --type parameter is 'device' attempt to unclaim all
                       paths to a specific device (for multipathing plugins) or
                       unclaim the device itself (for filter plugins). NOTE. For
                       paths, if there are any active I/O operations on this
                       device, at least 1 path will fail to unclaim.
 -D|--driver=<str>     If the --type parameter is 'driver' attempt to unclaim all
                       paths provided by a specific HBA driver.
 -L|--lun=<long>       If the --type parameter is 'location' this value indicates
                       the value of the SCSI Logical Unit Number (LUN) for the
                       paths you wish to unclaim. This parameter can be omitted
                       to indicate unclaiming should be run on paths with any
                       Logical Unit Number. If passed, this value must not be
                       higher than the value of the advanced config option
                       /Disk/MaxLUN
 -m|--model=<str>      If the --type parameter is 'vendor' attempt to unclaim all
                       paths to devices with specific model info (for
                       multipathing plugins) or unclaim the device itself (for
                       filter plugins). NOTE. For paths, if there are any active
                       I/O operations on this device, at least 1 path will fail
                       to unclaim.
 -p|--path=<str>       If the --type parameter is 'path' attempt to unclaim a
                       specific path given its path UID or runtime name.
 -P|--plugin=<str>     If the --type parameter is 'plugin' attempt to unclaim all
                       paths on for a given multipath plugin OR all devices
                       attached to a filter plugin.
 -T|--target=<long>    If the --type paramter is 'location' this value indicates
                       the value of the SCSI target number for the paths you wish
                       to unclaim. This parameter can be omitted to indicate
                       unclaiming should be run on paths with any target number.
 -t|--type=<str>       Indicate the type of unclaim you wish to perform. Valid
                       values for this paramter are  [location, path, driver,
                       device, plugin, vendor] (required)
 -v|--vendor=<str>     If the --type parameter is 'vendor' attempt to unclaim all
                       paths to devices with specific vendor info (for
                       multipathing plugins) or unclaim the device itself (for
                       filter plugins). NOTE. For paths, if there are any active
                       I/O operations on this device, at least 1 path will fail
                       to unclaim.

claimrule

list

List all the claimrules on the system.

esxcli storage core claimrule list

add

Add a claimrule to the set of claimrules on the system.

esxcli storage core claimrule add OPTIONS

OPTIONS
See: esxcli storage core claimrule add

convert

Convert ESX 3.x style /adv/Disk/MaskLUNs LUN masks to Claim Rule format.
WARNING: This conversion will not work for all input MaskLUNs variations! Please inspect the list of generated claim rules carefuly, then if the suggested LUN mask claim rules are correct use the --commit parameter to write the list to the config file.

esxcli storage core claimrule convert OPTIONS

OPTIONS
 -C|--commit           Force LUN mask config changes to be saved. If this
                       parameter is omitted, config file changes will not be
                       saved.

load

Load path claiming rules from config file into the VMkernel.

esxcli storage core claimrule load

move

Move a claimrule from one rule id to another

esxcli storage core claimrule move OPTIONS

OPTIONS
 -c|--claimrule-class=<str>
                       Indicate the claim rule class to use in this operation
                       [MP, Filter, VAAI].
 --force-reserved      Override protection of reserved rule id ranges.
 -n|--new-rule=<long>  Indicate the new rule id you wish to apply to the rule
                       given by the --rule parameter. (required)
 -r|--rule=<long>      Indicate the rule ID to use for this operation. (required)

remove

Delete a claimrule to the set of claimrules on the system.

esxcli storage core claimrule remove OPTIONS

OPTIONS
 -c|--claimrule-class=<str>
                       Indicate the claim rule class to use in this operation
                       [MP, Filter, VAAI].
 -P|--plugin=<str>     Indicate the plugin to use for this operation.
 -r|--rule=<long>      Indicate the rule ID to use for this operation.

run

Execute path claiming rules.

esxcli storage core claimrule run

device

list

List the devices currently registered with the PSA.

esxcli storage core device list

purge

Removes storage devices which have not been seen in some time interval.

esxcli storage core device purge

set

Provide control to allow a user to modify a SCSI device's state.

esxcli storage core device set OPTIONS

OPTIONS
 -I|--data-integrity-enabled=<bool>
                       Enable / Disable device data integrity 0 -> Protection
                       disabled 1 -> Protection enabled.Please refer to ESX
                       release notes for more Information
 -D|--default-name     Set the default display name for the device. If there is
                       an existing user defined name it will be changed.
 -d|--device=<str>     The device upon which to operate. This can be any of the
                       UIDs that a device reports. (required)
 -f|--force            Force the device state to be set.
 -L|--led-duration=<long>
                       Set the duration of LED in seconds. If not specified, use
                       maximum duration that hardware can support.
 -l|--led-state=<str>  Set the disk LED state. Valid values are:
                           error: Turn on error LED.
                           locator: Turn on locator LED.
                           off: Turn off LED.
 -m|--max-queue-depth=<long>
                       Set device's max queue depth.
 -n|--name=<str>       The new name to assign the given device.
 -N|--no-persist       Set device state non-peristently; state is lost after
                       reboot.
 -s|--queue-full-sample-size=<long>
                       Set device's queue full sample size. IO samples to monitor
                       for detecting non-transient queue full condition. Should
                       be non zero to enable queue depth throttling.
 -q|--queue-full-threshold=<long>
                       Set device's queue full threshold. BUSY or QFULL
                       threshold,upon which LUN queue depth will be throttled.
                       Should be <= queue-full-sample-size if throttling is
                       enabled.
 -O|--sched-num-req-outstanding=<long>
                       Set number of outstanding IOs with competing worlds.
 --state=<str>         Set the SCSI device state for the specific device given.
                       Valid values are :
                           off: Set the device's state to OFF.
                           on: Set the device's state to ON.
 -w|--write-cache-enabled=<bool>
                       Set device's write cache state.

setconfig

Set device configuration

esxcli storage core device setconfig OPTIONS

OPTIONS
See: esxcli storage core device setconfig

capacity

list

List capacity information for the known storage devices.

esxcli storage core device capacity list

detached

list

Lists all devices that were detached manually by changing their state on the system.

esxcli storage core device detached list

remove

Provide control to allow a user to remove Detached devices from the persistent detached device list.

esxcli storage core device detached remove OPTIONS

OPTIONS
 -a|--all              If set, all devices will be removed from the Detached
                       Device List.
 -d|--device=<str>     Select the detached device to remove from the Detached
                       Device List.

inquirycache

list

List inquiry cache information for the known storage devices.

esxcli storage core device inquirycache list

set

Manipulate inquiry cache settings of storage devices.

esxcli storage core device inquirycache set OPTIONS

OPTIONS
 --apply-all           Operate on all existing devices.
 -d|--device=<str>     NAA ID of the device upon which to operate.
 --ignore=<bool>       Ignore device inquiry cache. (required)

Examples:

Ignore the inquiry cache for the device mpx.vmhba0.

esxcli storage core device inquirycache set --ignore true --device=mpx.vmhba0

Ignore the inquiry cache for all the devices.

esxcli storage core device inquirycache set --ignore true --apply-all

latencythreshold

list

List latency sensitive threshold for the known storage devices.

esxcli storage core device latencythreshold list

set

Set device's latency sensitive threshold (in milliseconds). If IO latency exceeds the threshold, new IOs will use default IO scheduler.

esxcli storage core device latencythreshold set OPTIONS

OPTIONS
 -d|--device=<str>     Select the device to set its latency sensitive threshold.
                       (required)
 -t|--latency-sensitive-threshold=<long>
                       Set device's latency sensitive threshold (in
                       milliseconds). (required)

partition

list

For a given device list all of the partitions

esxcli storage core device partition list

showguid

For a given device list the GUID for GPT partitions

esxcli storage core device partition showguid

physical

get

Get information about a physical storage device.

esxcli storage core device physical get OPTIONS

OPTIONS
 -d|--device=<str>     Specify a device name. (required)

raid

list

List the physical devices that compose a given logical device.

esxcli storage core device raid list OPTIONS

OPTIONS
 -d|--device=<str>     Specify a device name. (required)

smart

get

List Smart device parameters.

esxcli storage core device smart get OPTIONS

OPTIONS
 -d|--device-name=<str>
                       The Smart device name (required)

stats

get

List the SCSI stats for SCSI Devices in the system.

esxcli storage core device stats get

uidmap

list

Get a mapping between a device's primary UID and the alternative UIDs for that device on the system.

esxcli storage core device uidmap list

vaai

ats

list

List the ATS VAAI attributes (as per SCSI standard) for the devices.

esxcli storage core device vaai ats list

clone

list

List the Clone VAAI attributes (as per SCSI standard) for the devices.

esxcli storage core device vaai clone list

delete

list

List the Delete VAAI attributes (as per SCSI standard) for the devices.

esxcli storage core device vaai delete list

status

get

List VAAI properties for devices currently registered with the PSA.

esxcli storage core device vaai status get

set

Enable/Disable VAAI operations on local SCSI disks. (NOTE: A request to enable an operation will take effect only if the underlying device supports the VAAI operation.)

esxcli storage core device vaai status set OPTIONS

OPTIONS
 -A|--ats=<bool>       Enable or Disable ATS operation (1/0)
 -C|--clone=<bool>     Enable or Disable CLONE operation (1/0)
 -D|--delete=<bool>    Enable or Disable DELETE operation (1/0)
 -d|--device=<str>     The device upon which to operate (NAA ID). (required)
 -Z|--zero=<bool>      Enable or Disable ZERO operation (1/0)

zero

list

List the Zero VAAI attributes (as per SCSI standard) for the devices.

esxcli storage core device vaai zero list

world

list

Get a list of the worlds that are currently using devices on the ESX host.

esxcli storage core device world list

path

list

List all the SCSI paths on the system.

esxcli storage core path list

set

Provide control to allow a user to modify a single path's state. This efffectively allows a user to enable or disable SCSI paths. The user is not able to change the full range of path states, but can toggle between 'active' and 'off'. Please NOTE changing the Path state on any path that is the only path to a given device is likely to fail. The VMkernel will not change the path's state if changing the state would cause an 'All paths down' state or the device is currently in use.

esxcli storage core path set OPTIONS

OPTIONS
 -p|--path=<str>       Select the path to set path state on. This can be a
                       Runtime Name or Path UID (required)
 --state=<str>         Set the SCSI path state for the specific path given. Valid
                       values are :
                           active: Set the path's state to active. This may be
                       immediately changed by the system to another state if the
                       active state is not appropriate.
                           off: Administratively disable this path.
                        (required)

stats

get

List the SCSI stats for the SCSI Paths in the system.

esxcli storage core path stats get

plugin

list

List loaded PSA plugins on the system.

esxcli storage core plugin list

registration

list

List modules currently registered with PSA.

esxcli storage core plugin registration list

add

Register a plugin module with PSA.

esxcli storage core plugin registration add OPTIONS

OPTIONS
 -d|--dependencies=<str>
                       Add the [optional] dependencies for this module to loaded
 -I|--full-path=<str>  Add the [optional] full path to this module
 -m|--module-name=<str>
                       Select the module name to be registered (required)
 -N|--plugin-class=<str>
                       Indicate the class of plugin to register.  Allowed values
                       are MP, VAAI or MPP defined subplugins like PSP, SATP.
                       (required)
 -P|--plugin-name=<str>
                       Select the plugin name to be registered (required)

remove

UnRegister a plugin module with PSA.

esxcli storage core plugin registration remove OPTIONS

OPTIONS
 -m|--module-name=<str>
                       Select the module name to be unregistered (required)

filesystem

list

List the volumes available to the host. This includes VMFS, NAS, VFAT and UFS partitions.

esxcli storage filesystem list

automount

Request mounting of known datastores not explicitly unmounted.

esxcli storage filesystem automount

rescan

Scan storage devices for new mountable filesystems.

esxcli storage filesystem rescan

mount

Connect to and mount an unmounted volume on the ESX host.

esxcli storage filesystem mount OPTIONS

OPTIONS
 -n|--no-persist       Mount the volume non-peristently; the volume will not
                       be mounted after a restart.
 -l|--volume-label=<str>
                       The label of the volume to mount. This volume must be
                       unmounted for this operation to succeed.
 -u|--volume-uuid=<str>
                       The UUID of the VMFS filesystem to mount. This volu

unmount

Disconnect and unmount and existing VMFS or NAS volume. This will not delete the configuration for the volume, but will remove the volume from the list of mounted volumes.

esxcli storage filesystem unmount OPTIONS

OPTIONS
 -n|--no-persist       Unmount the volume non-peristently; the volume will be
                       automounted after a restart.
 -a|--unmount-all-vmfs Unmount all vmfs volumes.
 -l|--volume-label=<str>
                       The label of the volume to unmount.
 -p|--volume-path=<str>
                       The path of the volume to unmount.
 -u|--volume-uuid=<str>
                       The uuid of the volume to unmount.

hpp

device

list

List the devices currently controlled by the VMware High Performance Plugin.

esxcli storage hpp device list

set

Configure settings for an HPP device.

esxcli storage hpp device set OPTIONS

OPTIONS
 -d|--device=<str>     The HPP device upon which to operate. This can be any of
                       the UIDs that a device reports. (required)
 -M|--mark-device-ssd=<bool>
                       Set whether or not HPP should treat the device as an SSD.

usermarkedssd

list

List the devices that were marked as SSD by user.

esxcli storage hpp device usermarkedssd list

path

list

List the paths currently claimed by the VMware High Performance Plugin

esxcli storage hpp path list

iofilter

list

List the iofilters installed on this host.

esxcli storage iofilter list

enable

Enable an iofilter.

esxcli storage iofilter enable OPTIONS

OPTIONS
 -f|--filter=<str>     Name of the iofilter. (required)

nfs

list

List the NAS volumes currently known to the ESX host.

esxcli storage nfs list

add

Add a new NAS volume to the ESX Host and mount it with the given volume name.

esxcli storage nfs add OPTIONS

OPTIONS
 -H|--host=<str>       The hostname or IP address of the NAS volume to add and
                       mount on the system. (required)
 -p|--ispe             If set this flag will set the mount point to be PE.
 -r|--readonly         If set this flag will set the mount point to be read-only.
 -s|--share=<str>      The share name on the remote system to use for this NAS
                       mount point. (required)
 -v|--volume-name=<str>
                       The volume name to use for the NAS mount.  This must be a
                       unique volume name and cannot conflict with existing NAS,
                       VMFS or other volume names. (required)

remove

Remove an existing NAS volume from the ESX host.

esxcli storage nfs remove OPTIONS

OPTIONS
 -v|--volume-name=<str>
                       The volume name of the NAS volume to remove from the ESX
                       host. (required)

param

get

Get the volume parameters of the NAS volumes.

esxcli storage nfs param get OPTIONS

OPTIONS
 -v|--volume-name=<str>
                       NAS volume name("all" to list all). (required)

set

Set the volume parameters of the NAS volumes.

esxcli storage nfs param set OPTIONS

OPTIONS
 -q|--maxqueuedepth=<long>
                       The maximum queue depth for the NAS volume.
 -v|--volume-name=<str>
                       The NAS volume name. (required)

nfs41

list

List the NFS v4.1 volumes currently known to the ESX host.

esxcli storage nfs41 list

add

Add a new NFS v4.1 volume to the ESX Host and mount it with the given volume name.

esxcli storage nfs41 add OPTIONS

OPTIONS
 -H|--hosts=[ <str> ... ]
                       The hostname(s) or IP address(es) (comma-separated) of the
                       server for the NFS v4.1 volume to add and mount on the
                       system. (required)
 -p|--ispe             If set, this flag will set the mount point to be PE.
 -r|--readonly         If set, this flag will make the mount point be read-only.
 -a|--sec=<str>        Security flavors. Acceptable values are:  [AUTH_SYS,
                       SEC_KRB5, SEC_KRB5I].
 -s|--share=<str>      The share name on the remote system to use for this NFS
                       v4.1 mount point. (required)
 -v|--volume-name=<str>
                       The volume name to use for the NFS v4.1 mount.  This must
                       be a unique volume name and cannot conflict with existing
                       NAS, NFS v4.1, VMFS, or other volume names. (required)

remove

Remove an existing NFS v4.1 volume from the ESX host.

esxcli storage nfs41 remove OPTIONS

OPTIONS
 -v|--volume-name=<str>
                       The volume name of the NFS v4.1 volume to remove from the
                       ESX host. (required)

param

get

Get the volume parameters of the NFS v4.1 volumes.

esxcli storage nfs41 param get OPTIONS

OPTIONS
 -v|--volume-name=<str>
                       NFS v4.1 volume name("all" to list all). (required)

set

Set the volume parameters of the NFS v4.1 volumes.

esxcli storage nfs41 param set OPTIONS

OPTIONS
 -q|--maxqueuedepth=<long>
                       The maximum queue depth for the NFS v4.1 volume.
 -v|--volume-name=<str>
                       The NFS v4.1 volume name. (required)

nmp

device

list

List the devices currently controlled by the VMware NMP Multipath Plugin and show the SATP and PSP information associated with that device.

esxcli storage nmp device list

set

Allow setting of the Path Selection Policy (PSP) for the given device to one of the loaded policies on the system.

esxcli storage nmp device set OPTIONS

OPTIONS
 -E|--default          The Path selection policy is set back to the default for
                       the assigned SATP for this device.
 -d|--device=<str>     The device you wish to set the Path Selection Policy for.
                       (required)
 -P|--psp=<str>        The Path selection policy you wish to assign to the given
                       device.

path

list

List the paths currently claimed by the VMware NMP Multipath Plugin and show the SATP and PSP information associated with that path.

esxcli storage nmp path list

psp

list

List the Path Selection Plugins (PSP) that are currently loaded into the NMP system and display information about those PSPs

esxcli storage nmp psp list

fixed

deviceconfig

get

Allow retrieving of Fixed Path Selection Policy settings for a given device.

esxcli storage nmp psp fixed deviceconfig get OPTIONS

OPTIONS
 -d|--device=<str>     The device you wish to get the Preferred path for.   (required)

set

Allow setting of the perferred path on a given device controlled by the Fixed Path Selection Policy.

esxcli storage nmp psp fixed deviceconfig set OPTIONS

OPTIONS
 -g|--cfgfile          Update the config file and runtime with the new setting.  In case device is claimed by another PSP, ignore any errors when applying to runtime configuration.
 -E|--default          Clear the preferred path selection for the given device.
 -d|--device=<str>     The device you wish to set the preferred path for. This device must be controlled by the Fixed Path Selection Policy(except when -g is specified) (required)
 -p|--path=<str>       The path you wish to set as the preferred path for the given device.

generic

deviceconfig

get

Allow retrieving of per device PSP configuration parameters.

esxcli storage nmp psp generic deviceconfig get OPTIONS

OPTIONS
 -d|--device=<str>     The device you wish to get PSP configuration for. (required)

set

Allow setting of per device PSP configuration parameters. This command will set the configuration for the given device with whichever PSP it is currently configurated with.

esxcli storage nmp psp generic deviceconfig set OPTIONS

OPTIONS
 -g|--cfgfile          Update the config file and runtime with the new setting.  In case device is claimed by another PSP, ignore any errors when applying to runtime configuration.
 -c|--config=<str>     The configuration string you wish to set. (required)
 -d|--device=<str>     The device you wish to set PSP configuration for. (required)

pathconfig

get

Allow retrieving of per path PSP configuration parameters.

esxcli storage nmp psp generic pathconfig get OPTIONS

OPTIONS
 -p|--path=<str>       The path you wish to get PSP configuration for. (required)

set

Allow setting of per path PSP configuration parameters. This command will set the configuration for the given path with whichever PSP it is currently configurated with.

esxcli storage nmp psp generic pathconfig set OPTIONS

OPTIONS
 -g|--cfgfile          Update the config file and runtime with the new setting.  In case device is claimed by another PSP, ignore any errors when applying to runtime configuration.
 -c|--config=<str>     The configuration string you wish to set. (required)
 -p|--path=<str>       The path you wish to set PSP configuration for. (required)

roundrobin

deviceconfig

get

Allow retrieving of Round Robin Path Selection Policy settings for a given device.

esxcli storage nmp psp roundrobin deviceconfig get OPTIONS

OPTIONS
 -d|--device=<str>     The device you wish to get the Round Robin properties for. (required)

set

Allow setting of the Round Robin path options on a given device controlled by the Round Robin Selection Policy.

esxcli storage nmp psp roundrobin deviceconfig set OPTIONS

OPTIONS
 -B|--bytes=<long>     When the --type option is set to 'bytes' this is the  value that will be assigned to the byte limit value for this device.
 -g|--cfgfile          Update the config file and runtime with the new setting.  In case device is claimed by another PSP, ignore any errors when applying to runtime configuration.
 -d|--device=<str>     The device you wish to set the Round Robin settings for. This device must be controlled by the Round Robin Path Selection Policy(except when -g is specified) (required)
 -I|--iops=<long>      When the --type option is set to 'iops' this is the  value that will be assigned to the I/O operation limit value for this device.
 -T|--latency-eval-time=<long>
                       When the --type option is set to 'latency' this value can control at what interval (in ms) the latency of paths should be evaluated.
 -S|--num-sampling-cycles=<long>
                       When the --type option is set to 'latency' this value will control how many sample IOs should be issued on each path to calculate latency of the path.
 -t|--type=<str>       Set the type of the Round Robin path switching that should be enabled for this device. Valid values for type are:
                           bytes: Set the trigger for path switching based on the number of bytes sent down a path.
                           default: Set the trigger for path switching back to default values.
                           iops: Set the trigger for path switching based on the number of I/O operations on a path.
                           latency: Set the trigger for path switching based on latency and pending IOs on path.
 -U|--useano=<bool>    Set useano to true,to also include non-optimizedpaths in the set of active paths used to issue I/Os on this device,otherwise set it to false

satp

list

List the Storage Array Type Plugins (SATP) that are currently loaded into the NMP system and display information about those SATPs

esxcli storage nmp satp list

set

Set the default Path Selection Policy for a given Storage Array Type Plugin (SATP).

esxcli storage nmp satp set OPTIONS

OPTIONS
 -b|--boot             This is a system default rule added at boot time. Do not modify esx.conf or add to host profile.
 -P|--default-psp=<str>
                       The default path selection policy to set for a given --satp  (required)
 -s|--satp=<str>       The SATP name for the Storage Array Type Plugin on which this command will operate. (required)

generic

deviceconfig

get

Allow retrieving of per device SATP configuration parameters.

esxcli storage nmp satp generic deviceconfig get OPTIONS

OPTIONS
 -d|--device=<str>     The device you wish to get SATP configuration for. (required)
 -e|--exclude-tpg-info Exclude TPG info from the device's SATP configuration.

set

Allow setting of per device SATP configuration parameters. This command will set the configuration for the given device with whichever SATP it is currently configurated with.

esxcli storage nmp satp generic deviceconfig set OPTIONS

OPTIONS
 -c|--config=<str>     The configuration string you wish to set. (required)
 -d|--device=<str>     The device you wish to set SATP configuration for.

pathconfig

get

Allow retrieving of per path SATP configuration parameters.

esxcli storage nmp satp generic pathconfig get OPTIONS

OPTIONS
 -p|--path=<str>       The path you wish to get SATP configuration for. (required)

set

Allow setting of per path SATP configuration parameters. This command will set the configuration for the given path with whichever SATP it is currently configurated with.

esxcli storage nmp satp generic pathconfig set OPTIONS

OPTIONS
 -c|--config=<str>     The configuration string you wish to set. (required)
 -p|--path=<str>       The path you wish to set SATP configuration for. (required)

rule

list

List the claiming rules for Storage Array Type Plugins (SATP)

esxcli storage nmp satp rule list

add

Add a rule to the list of claim rules for the given SATP.

esxcli storage nmp satp rule add OPTIONS

OPTIONS
 -b|--boot             This is a system default rule added at boot time. Do not modify esx.conf or add to host profile.
 -c|--claim-option=<str>
                       Set the claim option string when adding a SATP claim rule.
 -e|--description=<str>
                       Set the claim rule description when adding a SATP claim rule.
 -d|--device=<str>     Set the device when adding SATP claim rules. Device rules are mutually exclusive with vendor/model and driver rules.
 -D|--driver=<str>     Set the driver string when adding a SATP claim rule. Driver rules are mutually exclusive with vendor/model rules.
 -f|--force            Force claim rules to ignore validity checks and install the rule anyway.
 -M|--model=<str>      Set the model string when adding SATP a claim rule. Vendor/Model rules are mutually exclusive with driver rules.
 -o|--option=<str>     Set the option string when adding a SATP claim rule.
 -P|--psp=<str>        Set the default PSP for the SATP claim rule.
 -O|--psp-option=<str> Set the PSP options for the SATP claim rule.
 -s|--satp=<str>       The SATP for which a new rule will be added. (required)
 -R|--transport=<str>  Set the claim transport type string when adding a SATP claim rule.
 -t|--type=<str>       Set the claim type when adding a SATP claim rule.
 -V|--vendor=<str>     Set the vendor string when adding SATP claim rules. Vendor/Model rules are mutually exclusive with driver rules.

remove

Delete a rule from the list of claim rules for the given SATP.

esxcli storage nmp satp rule remove OPTIONS

OPTIONS
 -b|--boot             This is a system default rule added at boot time. Do not modify esx.conf or add to host profile.
 -c|--claim-option=<str>
                       The claim option string for the SATP claim rule to delete.
 -e|--description=<str>
                       The desription string for the SATP claim rule to delete.
 -d|--device=<str>     The device for the SATP claim rule to delete
 -D|--driver=<str>     The driver string for the SATP claim rule to delete.
 -f|--force            Ignore validity checks and remove the rule anyway.
 -M|--model=<str>      The model string for the SATP claim rule to delete.
 -o|--option=<str>     The option string for the SATP claim rule to delete.
 -P|--psp=<str>        The default PSP for the SATP claim rule to delete.
 -O|--psp-option=<str> The PSP options for the SATP claim rule to delete.
 -s|--satp=<str>       The SATP for which a rule will be deleted. (required)
 -R|--transport=<str>  The transport type for the SATP claim rule to delete.
 -t|--type=<str>       Set the claim type when adding a SATP claim rule.
 -V|--vendor=<str>     The vendor string for the SATP claim rule to delete

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san

fc

list

List attributes of all FC adapters on the system.

reset

Perform LIP (Loop Initiation Primitive) Reset to a given FC adapter on the system.

events

clear

Clear events for a given FC adapter on the system.

get

Get Events for FC Devices

stats

get

Get statistics for a given FC adapter, or all FC adapters on the system.

fcoe

list

List attributes of all FCoE adapters on the system.

reset

Perform LIP (Loop Initiation Primitive) Reset to a given FCoE adapter on the system.

stats

get

Get statistics for a given FCoE adapter, or all FCoE adapters on the system.

iscsi

list

List attributes of all Software iSCSI adapters on the system.

stats

get

Get statistics for Software iSCSI adapter.

sas

list

List all SAS IO Device Management devices.

reset

Perform SAS Reset

stats

get

List Stats for given device, or all devices.

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vflash

cache

list

List individual vflash caches.

get

Get individual vflash cache info.

stats

get

Get vflash cache statistics.

reset

Reset vflash cache statistics.

device

list

List vflash SSD devices.

module

list

List vflash modules.

get

Get vflash module info.

stats

get

Get vflash module statistics

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vmfs

unmap

Reclaim the space by unmapping free blocks from VMFS Volume

upgrade

Upgrade a VMFS3 volume to VMFS5.

extent

list

List the VMFS extents available on the host.

host

list

List hosts accessing a particular VMFS Volume.

lockmode

list

List the on-disk critical section locking mode for VMFS volumes available on this host.

set

Update the on-disk critical section locking mode for a particular VMFS Volume.

pbcache

get

Get VMFS Pointer Block cache statistics.

reset

Reset the VMFS Pointer Block cache statistics.

reclaim

config

get

Get space reclamation configuration parameters

set

Set space reclamation configuration parameters

snapshot

list

List unresolved snapshots/replicas of VMFS volume.

mount

Mount a snapshot/replica of a VMFS volume.

resignature

Resignature a snapshot/replica of a VMFS volume.

extent

list

List extents of unresolved snapshots/replicas of VMFS volume.

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vvol

daemon

unbindall

Unbind all Virtual Volumes from all VASA Providers known to this host.

protocolendpoint

list

List the VVol Protocol EndPoints currently known to this host.

storagecontainer

list

List VVol storage containers known to this host.

abandonedvvol

scan

Scans the specified storage container for abandoned VVols.

vasacontext

get

Get the VVol VASA Context (vCenter UUID).

vasaprovider

list

List the VASA Providers registered on this host.

ESXi - 6.7 storage

core

adapter

capabilities

device

stats

claiming

claimrule

device

capacity

detached

inquirycache

latencythreshold

partition

physical

raid

smart

stats

uidmap

vaai

ats

clone

delete

status

zero

world

path

stats

plugin

registration

filesystem

hpp

device

usermarkedssd

path

iofilter

nfs

param

nfs41

param

nmp

device

path

psp

fixed

deviceconfig

generic

deviceconfig

pathconfig

roundrobin

deviceconfig

satp

generic

deviceconfig

pathconfig

rule

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san

fc

events

stats

fcoe

stats

iscsi

stats

sas

stats

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vflash

cache

stats

device

module

stats

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vmfs

extent

host

lockmode

pbcache