Create Rec-Disk-Buffer - Fujitsu ETERNUS DX80 S2 Cli User's Manual

Chapter 4 Function/System Settings and Display
4.2 Advanced Copy Management > create rec-disk-buffer

create rec-disk-buffer

This command creates an REC disk buffer for the REC Asynchronous Consistency function that is used when an
REC buffer flood occurs.
■ Syntax
create rec-disk-buffer -name
[-assigned-cm { 0|1|cm0cpu0|cm0cpu1|cm1cpu0|cm1cpu1|cm2cpu0| cm2cpu1|
cm3cpu0|cm3cpu1|cm4cpu0|cm4cpu1|cm5cpu0|cm5cpu1| cm6cpu0|cm6cpu1|
cm7cpu0|cm7cpu1| auto }] [-stripe-depth { 64kb | 128kb | 256kb | 512kb | 1024kb }]
■
Parameter
-name
-disks
-encryption Optional. This parameter specifies whether the encryption by a CM is performed. The following
-assigned-cm
rg_name
-disks
This parameter specifies the alias name of a RAID group for the REC disk buffer. Only one name
can be specified. For details, refer to
This parameter specifies which disks will form the RAID group. For details, refer to
Syntax" (page 19). Specify four disks that are not used with other RAID groups.
parameters can be specified.
enable The REC disk buffer data is encrypted.
disable The REC disk buffer data is not encrypted. (Default)
Optional. This parameter specifies the assigned controller of the specified REC disk buffer. If
"auto" is specified, the controller is automatically assigned by the system. If omitted, "auto"
mode is selected. The following parameters can be specified.
For the ETERNUS DX80 S2/DX90 S2:
0 Controller module #0
1 Controller module #1
auto Automatically (default)
For the ETERNUS DX410 S2/DX440 S2 and ETERNUS DX8100 S2:
cm0cpu0 Controller module#0 CPU#0
cm0cpu1 Controller module#0 CPU#1
cm1cpu0 Controller module#1 CPU#0
cm1cpu1 Controller module#1 CPU#1
auto Automatically (default)
ETERNUS CLI User's Guide
Copyright 2015 FUJITSU LIMITED
disks
[-encryption {enable | disable}]
"1.2.4 Alias Name Syntax" (page
443
20).
"1.2.3 Disk
P2X0-1030-09ENZ0