Hitachi AMS 2000 Series, Reference Manual

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Performing CCI Operations
1–63
Hitachi AMS 2000 Family Command Control Interface (CCI) Reference Guide
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Table 1-22: Raidvchkdsp Command Parameters
Parameter Value
Command
Name raidvchkdsp
Format raidvchkdsp { -h  -q  -z  -I[H  M][instance#]  -g  group   -d <pair Vol> 
-d[g] <raw_device> [MU#]  -d[g] <seq#> <LDEV#> [MU#]  [-f[xd]]  [-
v gflag] | [-v pool] | -c }
Options -h: Displays help, usage, and version information.
-q: Terminates the interactive mode and exits the command.
-z or -zx: Makes the raidvchkdsp command enter the interactive mode. The
-zx option guards performing of the HORCM in the interactive mode. When
this option detects a HORCM shut down, interactive mode terminates.
-I[H | M][instance#] or -I[TC | SI][instance#]: Specifies the instance
number and the command execution environment. Refer to
Instance number
and option for command execution environment on page 1-4 .
-g <group>: Specifies a group name written in the configuration definition
file.
-d <pair Vol>:
Specifies paired logical volume name defined in the
configuration definition file. When this option is specified, the command is
executed for the specified paired logical volume.
-d[g] <raw_device> [MU#]:
Searches a group on the configuration
definition file (local instance) for the specified raw_device, and if the specified
raw_device is contained in the group, the target volume is executed as the
paired logical volume (-d) or group (-dg). This option is effective without
specification of “-g <group>“ option. If the specified the raw_device is
contained in two or more groups, the command is executed on the first group.
-d[g] <seq#> <LDEV#> [MU#]:
Searches a group on the configuration
definition file (local instance) for the specified LDEV, and if the specified LDEV
is in the group, the target volume is executed as the paired logical volume (-
d) or group (-dg). This option is effective without specification of “-g
<group>“ option. If the specified LDEV is contained in two or more groups,
the command is executed on the first group. The <seq #> <LDEV #> values
can be specified in hexadecimal (by addition of “0x “) or decimal notation.
-fx:
Displays the LDEV number in hexadecimal.
-fd: Displays the relation between the Device_File and the paired Volumes,
based on the Group (as defined in the local instance configuration definition
file). If Device_File column shows “Unknown” to HOST (instance) (
Figure 1-
48 ), then the volume is not recognized on own HOST, and raidvchkdsp
command will be rejected in protection mode. Non-permitted volume is shown
without LDEV# information (LDEV# is “ - ”).
-v [op]:
Specifies the following operation that displays each parameter for
data protection:
gflag: Displays all flags for protection regarding data block protection for
target vols (see
Figure 1-48 ).
pool: This option shows the usage of the pool (see Figure 1-49 ).
-c: When this option is specified, the command checks whether the relation
between the connecting path of the volume described in the configuration
definition file and the LU was changed or not and displays only the
configurations changed illegally.
Returned
values Normal termination: 0.
Abnormal termination: Returns a common error code and a unique error code
for this command. For details on error codes, see
Chapter 2, Troubleshooting.