HP XP P9000 RAID Manager Reference Guide (T1610-96061, January 2014)

DescriptionOption
Searches whether the specified LDEV is included in a group on the configuration definition file
(local instance). If it is in the group, the target volume is executed as the paired logical volume
-d[g] <seq#>
<LDEV#> [MU#]
(-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 (add the '0x' prefix) or decimal
notation.
Forcibly specifies a cascading remote copy volume for specified pair logical volumes on local
copy environment. If the -l option is specified, this option resyncs a cascading remote copy
-FHORC [MU#] or
-FCA [MU#]
volume on a local host (near site). If no -l option is specified, this option resyncs a cascading
remote copy volume on a remote host (far site). The target remote copy volume must be a P-VOL,
the -swapp option cannot be specified.
Forcibly specifies a cascading local copy volume for specified pair logical volumes on remote
copy environment. If the -l option is specified, this option resyncs a cascading local copy volume
-FMRCF [MU#] or
-FBC [MU#]
on a local host (near site). If no -l option is specified, this option resyncs a cascading local copy
volume on a remote host (far site). The target local copy volume must be a P-VOL.
Swaps the cascading Continuous Access Synchronous or Continuous Access Journal volume
from the primary node for failback.
-swaps -FHORC
[MU#]
In failback operation from 3DC Cascade Site Failure, if you want to failback to DC1 from DC3
directly, it is necessary to operate all cascading volume from DC1.
In order to make this operation possible, RAID Manager supports the 'pairresync -swaps -FHORC'
option that swaps the Continuous Access Journal volume on the cascading Continuous Access
Synchronous Sync/Continuous Access Journal volume.
Continuous Access Synchronous/Continuous Access Synchronous Async/Business Copy only.-c <size>
Specifies the copy pace for the resync operation (range = 1 to 15 track extents). If not specified,
the value used for paircreate or pairsplit command is used. However, when you use -swaps or
-swapp option, unspecified copy speed becomes 3 as the default value.
In Continuous Access Synchronous Z, when you specify a number less than or equal to 3, the
copy speed is 3 tracks. When you specify a number more than or equal to 4, the copy speed
is 15 tracks. In Business Copy, when you specify 1 or 2, the copy speed is slow; when you
specify 3, the copy speed is medium; and when you specify 4, the copy speed is fast.
Suppresses messages to be displayed when this command is executed. It is used to execute this
command from a user program. This option must be specified at the beginning of a command
argument. The command execution log is not affected by this option.
-nomsg
When this option cannot utilize the remote host for host down, this option enables a pairresync
operation by the local host only. The target volume of the local host must be P-VOL. (Business
Copy or Snapshot volumes are able to resync only SVOL.)
-l
Business Copy and Snapshot only.-restore
Performs reverse resync (from secondary volume to primary volume).
Continuous Access Synchronous/Continuous Access Synchronous Async/Continuous Access
Journal only.
-swaps
Executed from the SVOL side when there is no host on the PVOL side to help. Typically executed
in PSUS state to facilitate 'fast failback' without requiring a full copy. For both -swaps and
-swapp, the delta data from the original SVOL becomes dominant and is copied to the original
PVOL, then the S/PVOL designations are swapped.
Continuous Access Synchronous/Continuous Access Synchronous Async/Continuous Access
Journal only.
-swapp
Executes the equivalent of a -swaps from the original PVOL side. Unlike -swaps, -swapp does
require the cooperation of hosts at both sides.
Business Copy/Snapshot only.-fq <mode>
Specifies the mode whether 'pairresync' is performed or not as 'QUICK'.(Business
Copy/Snapshot only)
mode = normal
pairresync 39