lsmcli - Online in the Cloud

PROGRAM:

NAME

lsmcli - libStorageMgmt command line interface

SYNOPSIS

lsmcli command [GLOBAL OPTIONS]...[COMMAND OPTIONS]...

DESCRIPTION

lsmcli is the command line tool for the libStorageMgmt library. This tool allows users to
do one off storage related management operations or to script management of their storage.

PREREQUISITES

* libStorageMgmt daemon.
The daemon 'lsmd' is required by lsmcli.

* URI(Uniform Resource Identifier)
URI is used to identify which plugin to use and how the plugin should communicate
with the storage array. The valid URI format is:
plugin://<username>@host:<port>?<query_string_parameters>
plugin+ssl://<username>@host:<port>?<query_string_parameters>
Examples, please refer to "LibStorageMgmt User Guide" for more details:
* Simulator:
sim://
simc://
* NetApp ONTAP:
ontap://username@host
ontap+ssl://username@host
* SMI-S supported arrays (eg. EMC CX/VNX, HDS AMS, IBM SVC/DS, LSI MegaRAID
and others):
smis://username@host:<port>?namespace=<namespace>
smis+ssl://username@host:<port>?namespace=<namespace>
You can pass URI to lsmcli via one of these methods:
* Using '-u, --uri' argument.
* Using 'LSMCLI_URI' environment variable.
* Add this line into $HOME/.lsmcli:
uri=<URI>

* Password
For storage array password authentication you can pass it to lsmcli via one of the
following methods:
* '-P, --prompt' argument to prompt for password.
* 'LSMCLI_PASSWORD' environment variable.

GLOBAL OPTIONS

--version Show program's version number and exit

-h, --help Show this help message and exit. Will show help message of specific command
if specified.

-u <URI>, --uri <URI>
Uniform Resource Identifier (env LSMCLI_URI)

-P, --prompt Prompt for password (env LSMCLI_PASSWORD)

-H, --human Print sizes in human readable format (e.g., KiB, MiB, GiB, TiB, PiB, EiB)

-t <SEP>, --terse <SEP>
Print output in terse form with "SEP" as a record separator without header
unless '--header' defined.

--header Include the header with terse

-e, --enum Display enumerated types as numbers instead of text

-f, --force Bypass confirmation prompt for data loss operations

-w <WAIT>, --wait=<WAIT>
Command timeout value in ms (default = 30s)

-b Run the command asynchronously instead of waiting for completion. The
lsmcli command will exit with exit code(7) and job id will be written to
STDOUT when a command is still executing on the storage array. Use 'job-
status --id <job id>' to inquire on the progress of the command. Some
arrays or plugins might not support asynchronous operations, in those
circumstances, -b will be ineffective. Command will wait until finished.

-s, --script Displaying data in script friendly way.
Without this option, data is displayed in this manner (default):

ID | Name | Element Type ...
------------------------------------------ ...
aggr0 | aggr0 | FS,SYSTEM_RESERVED,POOL ...
iscsi | iscsi | FS,POOL ...

With this option, data is displayed in this manner.

-----------------------------------------------
ID | aggr0
Name | aggr0
Element Type | FS,SYSTEM_RESERVED,POOL
...
-----------------------------------------------
ID | iscsi
Name | iscsi
Element Type | FS,POOL
...

Please note:
To reduce the width of output, NOT all properties will be displayed in
default column display.

COMMANDS

list
List information on LSM objects

--type <TYPE> Required. Valid values are (case insensitive):
VOLUMES, POOLS, FS, SNAPSHOTS, EXPORTS, NFS_CLIENT_AUTH,
ACCESS_GROUPS, SYSTEMS, DISKS, PLUGINS, TARGET_PORTS.

--fs <FS_ID> Required for --type=SNAPSHOTS. List the snapshots of certain filesystem.
PLUGINS will list all supported plugins of LSM, not only the current one.

--sys <SYS_ID> Search resources from system with SYS_ID. Only supported when querying
these types of resources: VOLUMES, POOLS, FS, SNAPSHOTS, DISKS,
ACCESS_GROUPS.

--pool <POOL_ID>
Search resources from pool with POOL_ID. Only supported by these types of
resources: VOLUMES, POOLS, FS.

--vol <VOL_ID> Search resources from volume with VOL_ID. Only supported by these types of
resources: VOLUMES, ACCESS_GROUPS.
To query volume masking status, please use this command:
lsmcli list --type ACCESS_GROUPS --vol <VOL_ID>

--disk <DISK_ID>
Search resources from disk with DISK_ID. Only supported by these types of
resources: DISK.

--ag <AG_ID> Search resources from access group with AG_ID. Only supported by these
types of resources: ACCESS_GROUPS, VOLUMES.
To query volume masking status, please use this command:
lsmcli list --type VOLUMES --ag <AG_ID>

--fs <FS_ID> Search resources from file system with FS_ID. Only supported by these types
of resources: FS.

--nfs-export <NFS_EXPORT_ID>
Search resources from NFS export with NFS_EXPORT_ID. Only supported by
these types of resources: EXPORTS.

--tgt <TGT_ID> Search resources from target port with target port ID. Only supported by
these types of resources: TARGET_PORTS.

job-status
Retrieve information about a job. Please see user guide on how to use.

--job <JOB_ID>

capabilities
Retrieves array capabilities.

--sys <SYS_ID> Required. ID of the system to query for capabilities.

plugin-info
Retrieves plugin description and version for current URI.

volume-create
Creates a volume (AKA., logical volume, virtual disk, LUN).

--name <NAME> Required. Volume name.

--size <SIZE> Required. Volume size (See SIZE OPTION for allowed formats).

--pool <POOL_ID>
Required. ID of pool.

--provisioning <THINP_TYPE>
Optional. Provisioning type. Valid values are: DEFAULT, THIN, FULL.
DEFAULT means let plugin choose. THIN means requiring a Thin Provisioning
enabled volume. FULL means requiring a fully allocated volume.

volume-raid-create
Creates a volume on hardware RAID on given disks.

--name <NAME> Required. Volume name. Might be altered or ignored due to hardware RAID
card vendor limitation.

--raid-type <RAID_TYPE>
Required. Could be one of these values: RAID0, RAID1, RAID5, RAID6, RAID10,
RAID50, RAID60. The supported RAID types of current RAID card could be
queried via command "volume-raid-create-cap".

--disk <DISK_ID>
Required. Repeatable. The disk ID for new RAID group.

--strip-size <STRIP_SIZE>
Optional. The size in bytes of strip on each disks. If not defined, will
let hardware card to use the vendor default value. The supported stripe
size of current RAID card could be queried via command "volume-raid-create-
cap".

volume-raid-create-cap
Query support status of volume-raid-create command for current hardware RAID card.

--sys <SYS_ID> Required. ID of the system to query for capabilities.

volume-delete
Delete a volume given its ID

--vol <VOL_ID> Required. The ID of volume to delete.

volume-resize
Re-sizes a volume, requires:

--vol <VOL_ID> Required. The ID of volume to resize.

--size <NEW_SIZE>
Required. The new size of volume.(See SIZE OPTION for allowed formats).
Due to boundary alignment concern, array might return a volume with
slightly bigger size than requested.

volume-replicate
Creates a new volume and replicates provided volume to it.

--vol <VOL_ID> Required. The ID of volume to replicate.

--name <NAME> Required. The name for new volume to hold replicated data.

--rep-type <REPL_TYPE> (see VOLUME REPLICATION TYPES)
Required. Valid types of replication are:
CLONE, COPY, MIRROR_ASYNC, MIRROR_SYNC.

--pool <POOL_ID>
Optional. The ID of pool where the new volume should be created from. If
not specified, plugin or array will choose appropriate pool.

volume-replicate-range
Replicates a portion of a volume to the same volume or to a different volume.

--src-vol <SRC_VOL_ID>
Required. The ID of replication source volume.

--dst-vol <DST_VOL_ID>
Required. The ID of replication destination volume.

--rep-type <REPL_TYPE> (see VOLUME REPLICATION TYPES)
Required. Appropriate types of replication are:
CLONE, COPY.

--src-start <SRC_START_BLK>
Required. Replication source volume start block number. Must in pair with
--count and --dst-start. If you have several non-continuous block ranges,
you can define repeatly define this arugument, like '--src-start 0 --dst-
start 0 --count 1024 --src-start 2048 --dst-start 2048 --count 2048'

--dst-start <DST_START_BLK>
Required. Replication destination volume start block number. Must in pair
with --count and --src-start.

--count <BLK_COUNT>
Required. The count of replicated block startting from --src-startblock.
Must in pair with --src-start and --dst-start.

volume-replicate-range-block-size
Size of each replicated block on a system in bytes.

--sys <SYS_ID> Required. ID of the system to query for replicated block size.

volume-dependants
Returns True if volume has a dependant child, like replication.

--vol <VOL_ID> Required. The ID of volume to query dependency.

volume-dependants-rm
Removes volume dependencies(like replication).

--vol <VOL_ID> Required. The ID of volume to remove dependency.

volume-access-group
Lists the access group(s) that have access to the provided volume.

--vol <VOL_ID> Required. The ID of volume to query access.

volume-mask
Grant access group RW access to certain volume. Like LUN masking
or NFS export.

--vol <VOL_ID> Required. The ID of volume to access.

--ag <AG_ID> Required. The ID of access group to grant.

volume-unmask
Revoke access group RW access to specified volume.

--vol <VOL_ID> Required. The ID of volume to revoke.

--ag <AG_ID> Required. The ID of access group to revoke.

volume-raid-info
Query RAID information for given volume.

--vol <VOL_ID> Required. The ID of volume to query.

pool-member-info
Query RAID information for given pool.

--pool <POOL_ID>
Required. The ID of pool to query.

access-group-create
Create an access group.

--name <AG_NAME>
Required. The human friendly name for new access group.

--init <INIT_ID>
Required. The first initiator ID of new access group. WWPN or iSCSI IQN.

--sys <SYS_ID> Required. The ID of system where this access group should reside on.

access-group-add
Adds an initiator to an access group.

--ag <AG_ID> Required. ID of access group.

--init <INIT_ID>
Required. ID of initiator to add. WWPN or iSCSI IQN.

access-group-remove
Removes an initiator from an access group.

--ag <AG_ID> Required. ID of access group.

--init <INIT_ID>
Required. ID of initiator to remove.

access-group-delete
Delete an access group.

--ag <AG_ID> Required. ID of access group to delete.

access-group-volumes
Lists the volumes that the access group has been granted access to.

--ag <AG_ID> Required. The ID of access group to query.

iscsi-chap
Configures ISCSI inbound/outbound CHAP authentication.

--init <INIT_ID>
Required. The ID of iSCSI initiator to configure.

--in-user <IN_USER>
Optional. Inbound CHAP user name.

--in-pass <IN_PASS>
Optional. Inbound CHAP password.

--out-user <OUT_USER>
Optional. Outbound CHAP user name.

--out-pass <OUT_PASS>
Optional. Outbound CHAP password.

fs-create
Creates a filesystem.

--name <NAME> Required. Human friendly name for new filesystem.

--size <SIZE> Required. Volume size(See SIZE OPTION for allowed formats).

--pool <POOL_ID>
Required. ID of pool to hold the new filesystem.

fs-delete
Delete a filesystem.

--fs <FS_ID> Required. ID of the filesystem to delete.

fs-resize
Resizes a filesystem.

--fs <FS_ID> Required. ID of the filesystem to resize.

--size <NEW_SIZE>
Required. New size of filesystem. See SIZE OPTION for allowed formats.

fs-export
Export a filesystem via NFS.

--fs <FS_ID> Required. ID of the filesystem to export.

--exportpath <EXPORT_PATH>
Optional. NFS server export path. e.g. '/foo/bar'.

--anonuid <ANONY_UID>
Optional. The UID(User ID) to map to anonymous user.

--anongid <ANONY_GID>
Optional. The GID(Group ID) to map to anonymous user.

--auth-type <AUTH_TYPE>
Optional. NFS client authentication type. This is just a place holder, not
supported yet.

--root-host <ROOT_HOST>
Optional. Repeatable. The host/IP has root access. For two or more
hosts/IPs:

--ro-host <RO_HOST>
Optional. Repeatable. The host/IP has read only access. For two or more
hosts/IPs: '--ro-host hostA --ro-host hostB'.

--rw-host <RW_HOST>
Optional. The host/IP has read/write access. For two or more hosts/IPs:

fs-unexport
Remove an NFS export.

--fs <FS_ID> Required. ID of the filesystem to unexport.

fs-clone
Creates a file system clone. The 'clone' means point in time read writeable space
efficient copy of data, AKA. read-writable snapshot.

--src-fs <SRC_FS_ID>
Required. The ID of the filesystem to clone.

--dst-name <DST_FS_NAME>
Required. The name for newly created destination file system.

--backing-snapshot <BE_SS_ID>
Optional. Make a FS clone using a previously created snapshot.

fs-snap-create
Creates a snapshot of specified filesystem. A snapshot is defined as a read only space
efficient point in time copy (PIT) of a filesystem. The source filesystem remains
modifiable.

--name <SNAP_NAME>
Required. The human friendly name of new snapshot.

--fs <FS_ID> Required. The ID of filesystem to create snapshot against.

fs-snap-delete
Deletes a snapshot.

--snap <SNAP_ID>
Required. The ID of snapshot to delete.

--fs <FS_ID> Required. The ID of filesystem.

fs-snap-restore
Restores a FS or specified files to previous snapshot state. This will discard all the
changes to filesystem since snapshot if specific files are not specified in restore.

--fs <FS_ID> Required. The ID of filesystem to restore.

--snap <SNAP_ID>
Required. The ID of snapshot to restore.

--file <FILE_PATH>
Optional. Repeatable. With this option defined, will only restore the
defined file(s).

--fileas <NEW_FILE_PATH>
Optional. Repeatable. With this option defined, the restored file will be
saved to specified path and filename, eg. '--file fileA --fileas old_fileA
'.

fs-dependants
Returns True if a child dependency (snapshot or clone) exists.

--fs <FS_ID> Required. The ID of filesystem to query.

--file <FILE_PATH>
Optional. Repeatable. Only check for dependencies on specific file(s), eg.
'--file fileA --file pathB'.

fs-dependants-rm
Removes filesystem dependencies(snapshot or clone).

--fs <FS_ID> Required. The ID of filesystem to remove dependency.

--file <FILE_PATH>
Optional. Repeatable. Only remove dependencies on specific file(s), eg.
'--file fileA --file pathB'.

file-clone
Creates a clone of a file (thin provisioned). Note: --src and --dst need to be paired
eg. '--src fileA --src fileB --dst fileA_clone --dst fileB_clone'.

--src <SRC_FILE_PATH>
Required. Repeatable. Source file to clone (relative path).

--dst <DST_FILE_PATH>
Required. Repeatable. Destination file for clone (relative path).

ALIAS

ls
Alias of 'list --type systems'

lp
Alias of 'list --type pools'

lv
Alias of 'list --type volumes'

ld
Alias of 'list --type disks'

la
Alias of 'list --type access_groups'

lf
Alias of 'list --type fs'

lt
Alias of 'list --type target_ports'

c
Alias of 'capabilities'

p
Alias of 'plugin-info'

vc
Alias of 'volume-create'

vrc
Alias of 'volume-raid-create'

vrcc
Alias of 'volume-raid-create-cap'

vd
Alias of 'volume-delete'

vr
Alias of 'volume-resize'

vm
Alias of 'volume-mask'

vu
Alias of 'volume-unmask'

vri
Alias of 'volume-raid-info'

pmi
Alias of 'pool-member-info'

ac
Alias of 'access-group-create'

aa
Alias of 'access-group-add'

ar
Alias of 'access-group-remove'

ad
Alias of 'access-group-delete'

SIZE OPTION

--size <SIZE>
Storage space size. Format is '<number>' + '<prefix>'. Example: "10GiB", "20.5MB". No
postfix indicates bytes. Valid prefixes are:
KiB, # 2^10 Bytes
MiB, # 2^20 Bytes
GiB, # 2^30 Bytes
TiB, # 2^40 Bytes
PiB, # 2^50 Bytes
EiB, # 2^60 Bytes
KB, # 10^3 Bytes
MB, # 10^6 Bytes
GB, # 10^9 Bytes
TB, # 10^12 Bytes
PB, # 10^15 Bytes
EB, # 10^17 Bytes

These prefixes are supported also, but not recommended:
K, M, G, T, P, E, # equal to KiB, MiB, and etc
k, m, g, t, p, e, # equal to KiB, MiB, and etc

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