C.1.6 acinq lv (Command for displaying information about logical volumes)

NAME

acinq lv - Display of information on logical volumes.

SYNOPSIS

acinq lv -a DISKARRAY-NAME [-free] [-xml]

DESCRIPTION

This command displays a list of the logical volumes for ETERNUS Disk storage systems, together with information about each logical volume. Please make sure to specify the "lv" subcommand.

This information can be displayed for the following types of logical volumes:

Open
SDV
Thin Provisioning Volume

OPTIONS

-a DISKARRAY-NAME: This option specifies the ETERNUS name.

-free

Displays list of logical volumes that meet the following requirements.

Not registered with an affinity group.
Not used by LUN Mapping settings if the affinity function is disabled.

-xml: This option specifies when displaying by the XML format.

EXIT STATUS

=0: Completed successfully

>0: Terminated abnormally

EXAMPLES

[When you specify the option -free]

C:\>acinq lv -a DX80 -free

LV No  LV Name LV Size LV Type RG No Encrypt
------ ------- ------- ------- ----- -------
0x0023  vol35  1024M Open        5 -

[When you do not specify the option -free]

C:\>acinq lv -a DX80

LV No  LV Name LV Size LV Type RG No Encrypt
------ ------- ------- ------- ----- -------
0x0010 vol16     1024M Open        4 -
0x0011 vol17     1024M Open        4 -
0x0012 vol18     1024M Open        4 -
0x0013 vol19     1024M Open        2 -
0x0014 vol20     1024M Open        2 -
0x0023 vol35     1024M Open        5 -

The following table shows the meanings of the information displayed.

Title	Explanation
LV No	Displays the logical volume number in hexadecimal.
LV Name	Displays the alias for the logical volume (0 to 16 characters). (Only be displayed when used with an ETERNUS Disk storage system that supports logical volume alias name.)
LV Size	Displays the size of the logical volume in Megabytes.
LV Type	Displays the logical volume type. Open: This refers to an "Open Volume", which means a normal volume that can be used with open systems. SDV: This refers to a "Snap Data Volume", which means a volume that can be used as the copy destination for SnapOPC/SnapOPC+. The volume of this type cannot be used as the copy destination for OPC/QuickOPC/EC/REC. TPV: This refers to a "Thin Provisioning Volume", which means a virtual volume that can be used with open systems.
RG No	Displays the RAID group number. The hyphen (-) is displayed, when "TPV" is displayed in "LV Type" field.
Encrypt	Displays the encryption status of the logical volume. -: Indicates an unencrypted volume. Yes: Indicates an encrypted volume.

NOTES

This command is not available for ETERNUS Disk storage systems registered as a remote device.