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Performing CCI Operations
Hitachi AMS 2000 Family Command Control Interface (CCI) Reference Guide
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Figure 1-15: Reflecting Write Data to P-VOL during ShadowImage
Restore Resync Copy
Table 1-6: Pairresync Command Parameters
Parameter
Value
Command
Name
pairresync
Format
pairresync { -h
-q
-z
-I[H
M][instance#]
-g
group
-d
pair Vol
-
d[g] <raw_device> [MU#]
-FHORC
-FMRCF [MU#]
-d[g] <seq#>
<LDEV#> [MU#]
-c
size
-fq <mode>
-nomsg
-l
-restore
-swaps
-swapp }
Options
-h:
Displays help, usage, and version information.
-q:
Terminates the interactive mode and exits this command.
-z or -zx:
Makes the pairresync 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
and option for command execution environment on page 1-4
-g <group>:
This option is used to specify a group name defined in the
configuration definition file. This option must always be specified. The command
is executed for the specified group unless the -d <pair Vol> option is specified.
-d <pair Vol>:
Specifies a paired logical volume name defined in the
configuration definition file. When this option is specified, the command is
executed for the specified paired logical volumes.
-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.
-FHORC or -FCA: Forcibly specifies a cascading TrueCopy or TCE volume for
specified pair logical volumes in a ShadowImage or SnapShot environment (see
example in
. If the -l option is specified, this option resyncs a
cascading TrueCopy or TCE volume on a local host. If no -l option is specified,
this option resyncs a cascading TrueCopy or TCE volume on a remote host. The
target TrueCopy or TCE volume must be a P-VOL.
Summary of Contents for AMS 2000 Series
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