A.3.1 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]

DESCRIPTION

This command displays a list of the logical volumes for ETERNUS 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

Any Thin Provisioning Volumes are not displayed.

OPTIONS

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

-free

Displays list of logical volumes that meet the following requirements.

The logical volume type is Open.
Not registered with an affinity group
Not used by LUN Mapping settings if the affinity function is disabled

Note that if the -free option is not specified then only logical volumes with a type of Open or SDV will be listed.

EXIT STATUS

=0: Completed successfully

>0: Terminated abnormally

EXAMPLES

[When you specify the option -free]

[For Windows]

C:\>acinq lv -a E4000 -free

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

[For Solaris/Linux]

# acinq lv -a E4000 -free

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

[When you do not specify the option -free]

[For Windows]

C:\>acinq lv -a E4000

LV No  LV Name LV Size LV Type RG No Encrypt
------ ------- ------- ------- ----- -------
0x0010           1024M Open        4 -
0x0011           1024M Open        4 -
0x0012           1024M Open        4 -
0x0013           1024M Open        2 -
0x0014           1024M Open        2 -
0x0023           1024M Open        5 -

[For Solaris/Linux]

# acinq lv -a E4000

LV No  LV Name LV Size LV Type RG No Encrypt
------ ------- ------- ------- ----- -------
0x0010           1024M Open        4 -
0x0011           1024M Open        4 -
0x0012           1024M Open        4 -
0x0013           1024M Open        2 -
0x0014           1024M Open        2 -
0x0023           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 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.
RG No	Displays the RAID group number.
Encrypt	Displays the encryption status of the logical volume. -: Indicates an unencrypted volume. Yes: Indicates an encrypted volume.