HP 3PAR StoreServ 7400 2-node HP 3PAR Command Line Interface Reference (OS 3.1 - Page 173

Specifies a pattern for disks. Patterns are used to select disks that are used for creating logical

Page 173 highlights

Specifies a pattern for disks. Patterns are used to select disks that are used for creating logical disks. If no pattern is specified, the option defaults to all disks of device type specified at creation time. If specified multiple times, each instance of the specified pattern adds additional candidate disks that match the pattern. The following arguments can be specified as patterns for this option: NOTE: An item is specified as an integer, a comma-separated list of integers, or a range of integers specified from low to high. -nd Specifies one or more nodes. Nodes are identified by one or more integers (item). Multiple nodes are separated with a comma (1,2,3). A range of nodes is separated with a hyphen (0-7). The primary path of the disks must be on the specified node(s). -st Specifies one or more PCI slots. Slots are identified by one or more integers (item). Multiple slots are each separated with a single comma (1,2,3). A range of slots is separated with a hyphen (0-7). The primary path of the disks must be on the specified PCI slot(s). -pt Specifies one or more ports. Ports are identified by one or more integers (item). Multiple ports are each separated with a single comma (1,2,3). A range of ports is separated with a hyphen (0-4). The primary path of the disks must be on the specified port(s). -cg Specifies one or more drive cages. Drive cages are identified by one or more integers (item). Multiple drive cages are each separated with a comma (1,2,3). A range of drive cages is separated with a hyphen (0-3). The specified drive cage(s) must contain disks. -mg Specifies one or more drive magazines. The 1. or 0. displayed in the CagePos column of showpd output indicating the side of the cage is omitted when using -mg option. Drive magazines are identified by one or more integers (item). Multiple drive magazines are separated with a single comma (1, 2, 3). A range of drive magazines is separated with a hyphen(0-7). The specified drive magazine(s) must contain disks. -pn Specifies one or more disk positions within a drive magazine. Disk positions are identified by one or more integers (item). Multiple disk positions are each separated with a single comma (1,2,3). A range of disk positions is separated with a hyphen (0-3). The specified position(s) must contain disks. -dk Specifies one or more physical disks. Disks are identified by one or more integers (item). Multiple disks are each separated with a single comma (1,2,3). A range of disks is separated with a hyphen (0-3). Disks must match the specified ID(s). NOTE: The following arguments are used to limit the disks that are used to create logical disks depending on the characteristics of the disk drive. -tc_gt Specifies that physical disks with total chunklets greater than the number specified are selected. -tc_lt Specifies that physical disks with total chunklets less than the number specified are selected. -fc_gt Specifies that physical disks with free chunklets greater than the number specified are selected. growaldvv 173

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Specifies a pattern for disks. Patterns are used to select disks that are used for creating logical
disks. If no pattern is specified, the option defaults to all disks of device type specified at creation
time. If specified multiple times, each instance of the specified pattern adds additional candidate
disks that match the pattern. The following arguments can be specified as patterns for this option:
NOTE:
An item is specified as an integer, a comma-separated list of integers, or a range of
integers specified from low to high.
nd <item>
Specifies one or more nodes. Nodes are identified by one or more integers (
item
). Multiple nodes
are separated with a comma (
1,2,3
). A range of nodes is separated with a hyphen (
0
7
). The
primary path of the disks must be on the specified node(s).
st <item>
Specifies one or more PCI slots. Slots are identified by one or more integers (
item
). Multiple slots
are each separated with a single comma (
1,2,3
). A range of slots is separated with a hyphen
(
0
7
). The primary path of the disks must be on the specified PCI slot(s).
pt <item>
Specifies one or more ports. Ports are identified by one or more integers (
item
). Multiple ports
are each separated with a single comma (
1,2,3
). A range of ports is separated with a hyphen
(
0
4
). The primary path of the disks must be on the specified port(s).
cg <item>
Specifies one or more drive cages. Drive cages are identified by one or more integers (
item
).
Multiple drive cages are each separated with a comma (
1,2,3
). A range of drive cages is
separated with a hyphen (
0
3
). The specified drive cage(s) must contain disks.
mg <item>
Specifies one or more drive magazines. The
1.
or
0.
displayed in the
CagePos
column of
showpd
output indicating the side of the cage is omitted when using
-mg
option. Drive magazines are
identified by one or more integers (
item
). Multiple drive magazines are separated with a single
comma (
1
,
2
,
3
). A range of drive magazines is separated with a hyphen(
0-7
). The specified
drive magazine(s) must contain disks.
pn <item>
Specifies one or more disk positions within a drive magazine. Disk positions are identified by one
or more integers (
item
). Multiple disk positions are each separated with a single comma (
1,2,3
).
A range of disk positions is separated with a hyphen (
0
3
). The specified position(s) must contain
disks.
dk <item>
Specifies one or more physical disks. Disks are identified by one or more integers (
item
). Multiple
disks are each separated with a single comma (
1,2,3
). A range of disks is separated with a
hyphen (
0
3
). Disks must match the specified ID(s).
NOTE:
The following arguments are used to limit the disks that are used to create logical disks
depending on the characteristics of the disk drive.
tc_gt <number>
Specifies that physical disks with total chunklets greater than the number specified are selected.
tc_lt <number>
Specifies that physical disks with total chunklets less than the number specified are selected.
fc_gt <number>
Specifies that physical disks with free chunklets greater than the number specified are selected.
growaldvv
173