A pair's status determines the access attributes you can set for existing P-VOLs or S-VOLs. Depending on the SI pair status, you might not be able to set access attributes for SI P-VOLs and S-VOLs for Data Retention Utility. Access attribute settings also depend on whether you set Data Retention Utility access attributes when using HDvM - SN or CCI.
The following table lists which attributes you can set depending on the pair status when using HDvM - SN to set access attributes.
|
Volume specified by SI |
Attribute setting |
||
|---|---|---|---|
|
Pair status |
Volume |
Read/Write |
Read Only, Protect, or S-VOL Disable |
|
COPY(PD)/COPY |
P-VOL |
YES |
YES |
|
S-VOL |
YES |
NO |
|
|
PAIR |
P-VOL |
YES |
YES |
|
S-VOL |
YES |
NO |
|
|
COPY(SP)/COPY |
P-VOL |
YES |
YES |
|
S-VOL |
YES |
NO |
|
|
PSUS(SP)/PSUS |
P-VOL or S-VOL |
YES |
YES |
|
PSUS |
P-VOL or S-VOL |
YES |
YES |
|
SMPL(PD) |
P-VOL or S-VOL |
YES |
YES |
|
COPY(RS)/COPY |
P-VOL |
YES |
YES |
|
S-VOL |
YES |
NO |
|
|
COPY(RS-R)/RCPY |
P-VOL or S-VOL |
YES |
NO |
|
PSUE |
P-VOL or S-VOL |
YES |
YES |
The following table lists which attributes you can set depending on the pair status when using CCI to set access attributes.
|
Volume specified by SI |
Attribute setting |
||
|---|---|---|---|
|
Pair status |
Volume |
Read/Write, Read Only, or Protect |
S-VOL Disable |
|
COPY(PD)/COPY |
P-VOL |
YES |
YES |
|
S-VOL |
YES |
NO |
|
|
PAIR |
P-VOL |
YES |
YES |
|
S-VOL |
YES |
NO |
|
|
COPY(SP)/COPY |
P-VOL |
YES |
YES |
|
S-VOL |
YES |
NO |
|
|
PSUS(SP)/PSUS |
P-VOL or S-VOL |
YES |
YES |
|
PSUS |
P-VOL or S-VOL |
YES |
YES |
|
SMPL(PD) |
P-VOL or S-VOL |
YES |
YES |
|
COPY(RS)/COPY |
P-VOL |
YES |
YES |
|
S-VOL |
YES |
NO |
|
|
COPY(RS-R)/RCPY |
P-VOL or S-VOL |
YES |
NO |
|
PSUE |
P-VOL or S-VOL |
YES |
YES |