D.1.7 acinq lv (Command for displaying logical volume information)

NAME

acinq lv - Display of logical volume information.

SYNOPSIS

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

DESCRIPTION

This command displays a list of logical volumes for ETERNUS Disk storage system.

This information can be displayed when the logical volume type is as follows.

Open
SDV
Thin Provisioning Volume

OPTIONS

-a DISKARRAY-NAME: This option specifies an ETERNUS Disk storage system name.

-free

This option displays a list of logical volumes that meet the following requirements.

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

-l: This option specifies the display of extended format.
For items displayed when this option is specified, refer to the list of execution examples.
In addition, the items displayed when this option is specified could possibly be added to support new functions provided in future version.

-xml: This option is specified when displaying the result of command execution in the XML format.

EXIT STATUS

=0: Terminate normally

>0: Terminate abnormally

EXAMPLES

[When you specify the option -free]

> 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]

> 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 -

[When you specify the option -l]

> acinq lv -a DX80 -l

LV No  LV Name LV Size LV Type RG No Encrypt Virtual Size Copy Inhibit
------ ------- ------- ------- ----- ------- ------------ ------------
  0x10           1024M Open        4 -                  - Yes
  0x11           1024M Open        4 -                  - Yes
  0x12           1024M Open        4 -                  - Yes
  0x13           1024M SDV         2 -              4096M -
  0x14           1024M TPV         - -                  - -

The following table shows the meanings of displayed information.

Title	Explanation
LV No	Displays logical volume number in hexadecimal.
LV Name	Displays logical volume alias (0 to 16 characters). (Only ETERNUS Disk storage system where an alias is put to a logical volume .)
LV Size	Displays logical volume size in Megabytes.
LV Type	Displays logical volume type. Open: This refers to an "Open Volume", which means a normal volume that can be used for open systems. SDV: This refers to a "Snap Data Volume", which means a volume that can be used as a copy destination for SnapOPC/SnapOPC+. The volume of this type cannot be used as a copy destination for OPC/QuickOPC/EC/REC. TPV: This refers to a "Thin Provisioning Volume", which means a virtual volume that can be used for open systems.
RG No	Displays RAID group number. Hyphen (-) is displayed if "TPV" is displayed in the "LV Type" field.
Encrypt	Displays logical volume encrypted status. -: Indicates an unencrypted volume. Yes: Indicates an encrypted volume.
Virtual Size	Displays a virtual size of Snap data volume in MB. If a logical volume type is other than "SDV", hyphen (-) is displayed.
Copy Inhibit	Displays volume protection status, which is displayed only when the -l option is specified. -: Volume is not protected. Yes: Volume is protected. If the type of a logical volume is "SDV" or as for a device that does not support the volume protection function, hyphen (-) is displayed.

NOTES

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