3PAR InForm® OS 2.3.1 CLI Reference (320-200166 Rev B, March 2010)

22.14
Command Line Interface Reference InForm OS Version 2.3.1
COMMAND
showblock
DESCRIPTION
The showblock command displays block mapping information for Virtual Volumes (VVs),
Logical Disks (LDs), and Physical Disks (PDs).
SYNTAX
showblock [options <arg>] <dev> <block> [<eblock>]
AUTHORITY
Super, Service, Edit, Browse
OPTIONS
–d
Specifies that detailed information is displayed for the specified device and block.
SPECIFIERS
<dev>
The <dev> specifier is specified as one of the following arguments:
vv <VV_name> usr|snp|adm
Specifies the VV name and the area (usr, snp, or adm) of that volume for the block
mapping information to be displayed.
ld <LD_name>
Specifies the LD name.
pd <PD_ID>
Specifies the ID of the PD.
<block>
Specifies the 512 byte block number on the specified device.
[<eblock>]
Specifies an end range when used with the <block> specifier. Additional mapping for
blocks at the start of each device mapping boundary for the range indicated by
<block>
and
<eblock> is displayed. This specifier is optional.