HP XP P9500 Storage - Manual (Page 30)

HORCM_CMD
#dev_name dev_name dev_name
\\.\CMD-30095-250-CL1:/dev/rdsk/ \\.\CMD-30095-250-CL2
•
Basic Specification
Specifies when an optional command device of Serial#30095 is used.
\\.\CMD-30095:/dev/rdsk/
•
Driver in the multi-path environment
Specifies when an optional port is used as a command device for Serial#30095, LDEV#250.
\\.\CMD-30095-250:/dev/rdsk/
•
For full specification
Specifies a command device for Serial#30095, LDEV#250:, which is connected to Port CL1-A,
Host group#1.
•
Other example
\\.\CMD-30095-250-CL1:/dev/rdsk/ \\.\CMD-30095-250-CL2
\\.\CMD-30095:/dev/rdsk/c1 \\.\CMD-30095:/dev/rdsk/c2
(3) HORCM_DEV
The device parameter (HORCM_DEV) defines the RAID storage system device addresses for the
paired logical volume names. When the server is connected to two or more storage systems, the
unit ID is expressed by port# extension. Each group name is a unique name discriminated by a
server that uses the volumes, the attributes of the volumes (such as database data, redo log file,
UNIX file), recovery level, etc. The group and paired logical volume names described in this item
must reside in the remote server. The hardware SCSI/fibre port, target ID, and LUN as hardware
components need not be the same.
The following values are defined in the HORCM_DEV parameter:
•
dev_group: Names a group of paired logical volumes. A command is executed for all
corresponding volumes according to this group name.
•
dev_name: Names the paired logical volume within a group (that is, name of the special file
or unique logical volume). The name of paired logical volume must be different to the dev
name in another group.
•
Port#: Defines the RAID storage system port number of the volume that connects to the dev_name
volume. The following "n" shows unit ID when the server is connected to two or more storage
systems (for example, CL1-A1 = CL1-A in unit ID 1). If the "n" option is omitted, the unit ID is
0. The port is not case sensitive (for example, CL1-A= cl1-a= CL1-a= cl1-A).
Option Option Option Basic -
Rn Qn Pn Nn Mn Ln Kn Jn Hn Gn Fn En Dn Cn Bn An CL1
Rn Qn Pn Nn Mn Ln Kn Jn Hn Gn Fn En Dn Cn Bn An CL2
The following ports can be specified only for the XP1024/XP128 Disk Array:
Option Option Option Basic -
rn qn pn nn mn ln kn jn hn gn fn en dn cn bn an CL3
rn qn pn nn mn ln kn jn hn gn fn en dn cn bn an CL4
30 RAID Manager software environment