HP 3PAR OS 3.1.3 Command Line Interface Reference

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
Any role in the system.
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.
RESTRICTIONS
None
EXAMPLES
The following example displays block mapping information for block 0 in the user space of VV
admin:
cli% showblock vv admin usr 0
VVname Spc VVBlock LDname LDBlock PDid Chnk PDblock
admin usr 0x00000000 admin.usr.0 0x00000000 88 0 0x00080000
= = = = 0x00000000 58 0 0x00080000
showblock 347