Справочник Пользователя для NEC IS015-9E
Chapter 4 Functions of ReplicationControl
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Table 4-1 shows the commands of the ReplicationControl.
For details of each command, refer to the “Data Replication Command Reference”.
Table 4-1 The List of ReplicationControl Commands
Target System
Command Name
Operation
Description
Windows
UNIX
iSMvollist
Volume List
Creation/Display
Creation/Display
Associates logical disk (disk array side)
information with system dependent information
(server side) and displays the associated
information.
information with system dependent information
(server side) and displays the associated
information.
{
{
iSMrc_replicate Replicate
Starts
Copy (Replicate) from MV to RV.
{
{
iSMrc_separate
Separate
Separate RV from MV in the Synchronous state
(Replicate or Restore).
(Replicate or Restore).
{
{
iSMrc_restore
Restore
Starts Copy (Restore) from RV to MV.
{
{
iSMrc_change
Change Copy
Control State
Control State
Performs Copy Control State change when
copying data from MV to RV.
copying data from MV to RV.
{
{
iSMrc_wait
Wait for state
Waits for Synchronous State (rpl/sync),
Synchronous State (rst/sync), or Separated state.
Synchronous State (rst/sync), or Separated state.
{
{
iSMrc_query
Paired Volume
State Display
State Display
Displays the Copy state of a pair.
{
{
iSMrc_sense
Volume List
Display
Display
Displays volume information.
{
{
iSMrc_ldlist
Logical disk
information display
information display
Obtains and displays logical disk list
information.
information.
{
{
iSMrc_pair
Pair Setting and
Unpair
Unpair
Sets and unpairs paired volumes.
{
{
iSMrc_arrayinfo
Disk array
information display
information display
Displays information on the replication function
of a disk array.
of a disk array.
{
{
iSMrc_flush
File system buffer
flush
flush
Flushes the file system cache buffer.
{
−
iSMrc_mount
Volume Mount
Mounts a volume (file system).
{
−
iSMrc_umount
Volume Unmount Unmounts a volume (file system).
{
−
iSMrc_signature
Signature
Operation
Operation
Performs operation regarding the signature of
each disk.
each disk.
{
−
iSMrc_scan
Disk scanning
Scans for detecting available disks.
{
−
{: Targeted
−: Not targeted
Notes:
1.
On the Windows system, operations are allowable only for a user who belongs to the
Administrators group.
2.
On the UNIX system, operation authority is given to a super user immediately after the
installation. The volume list can be created only by the super user; other operations, however,
can be performed by anybody by changing the authority to access commands and directory
operations.