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230 Chapter 4 Performing CCI Operations
Parameter Value
Options -h: Displays Help/Usage and version information.
-q: Terminates the interactive mode and exits the command.
-z or -zx (OpenVMS cannot use the -zx option): Makes the raidscan command enter interactive mode.
The -zx option guards performing of the HORCM in interactive mode. When this option detects a HORCM
shut down, interactive mode terminates.
-I[H][M][instance#] or -I[TC][SI][instance#] Specifies the command as [HORC]/[HOMRCF], and used for
specifying instance# of HORCM.
-p <port> [hgrp]: Specifies the port ID of the port to be scanned. Valid ports are CL1-A to CL1-R and
CL2-A to CL2-R (excluding CL1-I, CL1-O, CL2-I, CL2-O)
For USP V/VM: CL3-a to CL3-r, or CLG-a to CLG-r for the expanded port.
For TagmaStore USP V/VM: CL3-a to CL3-r, or CLG-a to CLG-r for the expanded port.
For TagmaStore NSC: CL3-a to CL3-h, or CL8-a to CL8-h for the expanded port.
For 9900V: CL3-a to CL3-r, or CL4-a to CL4-r for the expanded port.
The port is not case sensitive (e.g. CL1-A= cl1-a= CL1-a= cl1-A, CL3-a= CL3-A= cl3-a= cl3-A).
This option must be specified if “-find” or “-pd <raw_device>“option will not be specified.
[hgrp] is specified to display only the LDEVs mapped to a host group on a port (9900V and later).
-pd[g] <raw_device>: Specifies the raw device name. This option finds Seq# and port_name of the
storage system to which the specified device can be connected, and scans the port of the storage system
which corresponds with the unit ID that searches the unit ID from Seq#. This option must be specified if the
“-find” option will not be specified. If this option is specified, the following -s <Seq#> option is invalid.
-pdg option is used to show a LUN on the host view by finding a host group (9900V and later).
-s <Seq#>: Used to specify the Seq# (serial#) of the storage system when this option cannot specify the
unit ID which is contained for “-p <port>“ option. This option scans the port specified by “-p <port>“ option
of the storage system which corresponds with the unit ID that searches the unit ID from Seq#. If this option
is specified, then the unit ID which is contained in “-p <port>“ option is invalid.
-t <targ>: Specifies a target ID (0 to 15) of the specified port. If this option is not specified, the command
applies to all target IDs.
-l <lun>: Specifies a LUN (0 to 7) of the specified target ID. If this option is not specified, the command
applies to all LUNs. If this option is specified, the TID must also be specified.
-f or -ff: Specifies display of volume-type for a display column. If this is specified, -f[g] [d] option is invalid.
-fx: Displays the LDEV number in hexadecimal notation.
-fg: Specifies display of group_name for a display column. This option searches a group on the
configuration definition file (local CCI instance) from the scanned LDEV, and displays a group_name when
the scanned LDEV is contained in the group. If this option is specified, the -f[f] option is not allowed and
the -f[d] option is invalid.
-fd: Displays the Device_File that was registered to the group of the HORCM in the output, based on the
LDEV (as defined in local instance config. def. file). If this option is specified, -f[f][g] opt
ion is not allowed.
-fe: Displays the serial# (E-Seq#) and LDEV# (E-LDEV#) of the external LUNs only mapped to the LDEV.
If the external LUN mapped to the LDEV on a specified port does not exist, then this option will do nothing.
Also if this option is specified, -f[f][g][d] option is not allowed. Display example:
# raidscan -p cl1-a-0 -fe -CLI
PORT# /ALPA/C TID# LU# Seq# Num LDEV# P/S Status Fence E-Seq# E-LDEV#
CL1-A-0 ef 0 0 48 62468 2 256 SMPL - - 30053 17
CL1-A-0 ef 0 0 49 62468 2 272 SMPL - - 30053 23
CL1-A-0 ef 0 0 50 62468 1 288 SMPL - - 30053 28
-CLI: Specifies display for command line interface (CLI). This option displays to the same position that
defined number of columns, and displays one header. The delimiters between columns are displayed as
spaces or hyphens (-). Display example:
Port# TargetID# Lun# Seq# Num LDEV# P/S Status Fence P-Seq# P-LDEV#
CL1-C 1 0 30053 1 274 SMPL - - - -
CL1-C 2 2 30053 1 260 P-VOL PAIR NEVER 30053 268
CL1-C 2 3 30053 1 261 P-VOL PAIR NEVER 30053 269
-m <MU#>: Displays only the cascading mirror specified by -m <MU#> option. To display the cascading
mirror descriptor for UR, -m <MU#> must be specified in TrueCopy or ShadowImage command
environment. If you want to display all cascading mirror descriptor, specify “-m all” for displaying all MUs.
-pi <strings>: Changes a strings via STDIN for -find option to “<strings>“. If this option is specified, the -
find option will be ignored a raw device file provided via STDIN, and <strings> will be used as input. A
<strings> must be specified within 255 characters.
-find [op] [MU#]: Executes the specified [op] using a raw device file provided via STDIN. If -pi <strings>
option is specified, this option does not use a strings via STDIN, and -pi <strings> will be used as input.