The following table lists the SI consistency group (CTG) actions and options supported by HDvM - SN and CCI.
CTG action |
System option |
HDvM - SN |
CCI |
|
|---|---|---|---|---|
Command |
Option |
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Reserve CTG |
No options |
YES |
Not necessary |
Not necessary |
Cancel the CTG reservation |
No options |
YES |
Not necessary |
Not necessary |
Assign pairs to a CTG |
No options |
NO |
paircreate |
-m grp [CTGID] |
MU number |
NO |
paircreate |
Uses MU# in HORCM.conf file |
|
Copy pace |
NO |
paircreate |
-m grp [CTGID] -c <size> |
|
User specifies the CTG ID |
NO |
paircreate |
-m grp xx (xx = CTGID) |
|
System allocates the CTG ID |
NO |
paircreate |
-m grp (CTGID is omitted) |
|
CTG pair-split (undefined split time) |
No options |
NO |
pairsplit |
Not applicable |
Copy pace |
NO |
pairsplit |
-C <size> |
|
Steady Split |
NO |
pairsplit |
-fq normal |
|
Quick Split |
NO |
pairsplit |
-fq quick |
|
UR-SI combination (Steady Split) |
NO |
pairsplit |
-fq normal |
|
UR-SI combination (Quick Split) |
NO |
pairsplit |
-fq quick |
|
Resynchronize pairs |
No options |
NO |
pairresync* |
Not applicable |
Copy pace |
NO |
pairresync* |
-c <size> |
|
Normal Copy |
NO |
pairresync* |
-fq normal |
|
Quick Resync |
NO |
pairresync* |
-fq quick |
|
Reverse Copy |
NO |
pairresync* |
-fq normal -restore |
|
Quick Restore |
NO |
pairresync* |
-fq quick -restore |
|
ONLINSEC |
NO |
NO |
NO |
|
Delete pairs |
No options |
NO |
pairsplit* |
-S |
* You must use a CCI pair group to run the command on pairs in a CTG. |
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