HP 418800-B21 - StorageWorks Modular Smart Array 70 Storage Enclosure User Manual page 95

Controlling
Task
Fail over a DR group
pair (do not suspend).
Fail over and suspend a
DR group pair.
Force a full copy in a DR
group pair.
Resume remote
replication in a DR
group pair.
Revert a DR group pair to
its home configuration.
Suspend remote
replication in a DR
group pair.
Creating and deleting
Task
Create a DR group pair.
Delete a DR group or
pair.
DR
Result on source
group
DR group
to
specify
Destina- The source becomes
tion
destination.
The source becomes
Destina-
the destination, then
tion remote replication is
suspended.
When applied
after resuming, the
source begins to
Source
copy all data on its
virtual disks to the
destination. No logs
are used.
Remote replication
from the source
is allowed. If
Source
applicable, begins
log merging or full
copy from the source.
If the DR group
pair is not in its
home configuration
Destina-
a failover occurs.
tion
Otherwise, there
is no change in
operation.
Source Remote replication
from the source is
not allowed. Host
writes to the source
continue but are
logged.
DR
Result on source
group
DR group
to
specify
Creates a source DR
group that includes
Source
the specified virtual
disks.
Either Deletes the source
DR group. Its virtual
disks are retained.
HP StorageWorks Replication Solutions Manager 4.0.1
Result on Remarks
destination DR
group
The destination Procedure. See also
becomes source. DR group
The destination
becomes the Procedure. See also
source, then remote DR group
replication is failover.
suspended.
The destination
begins to receive Procedure. See also
the data from the DR group
source virtual disks. mode.
No logs are used.
Remote replication
to the destination
is allowed. If Procedure. See also
applicable, begins DR group
log merging or state.
full copy to the
destination.
If the DR group
pair is not in its
home configuration
Procedure. See also
a failover occurs.
DR group home.
Otherwise, there
is no change in
operation.
Remote replication Procedure. See also
to the destination is DR group
not allowed. state.
Result on Remarks
destination DR
group
Creates the
destination DR group
Procedure.
and remote copies
(virtual disks).
Deletes the Procedure.
destination DR
group. Its virtual
disks are retained or
discarded (deleted)
as requested.
failover
suspend on
full copy
suspension
suspension
95