Data retention – HP XP P9500 Storage User Manual
Page 40
Data Retention
You can create a Continuous Access Synchronous pair using volumes that have been assigned the
access attribute by the Data Retention (DRU). However, you cannot specify a volume with the
“S-VOL Disable” attribute as a Continuous Access Synchronous S-VOL.
The following table shows whether a DRU volume with the specified access attribute can be used
as a Continuous Access Synchronous P-VOL or S-VOL.
Availability of Cnt Ac-S P-VOL or S-VOL
DRU access attribute
S-VOL
P-VOL
Read/Write
Yes
Yes
Yes
Yes
Read Only
Yes
Yes
Protect
No
Yes
S-VOL Disable
No
Yes
Read Only and S-VOL Disable
No
Yes
Protect and S-VOL Disable
The following tables show Cnt Ac-S volumes and status with Data Retention operations that can
be performed using Remote Web Console.
Data Ret operation
PAIR
status
Cnt Ac-S
Volume
Referring
access
attribute
Changing access attribute
S-VOL
Disable
Protect
Read Only
Read/Write
Yes
Yes
Yes
Yes
Yes
SMPL
P-VOL
Yes
Yes
Yes
Yes
Yes
COPY
Yes
Yes
Yes
Yes
Yes
PAIR
Yes
Yes
Yes
Yes
Yes
PSUS
Yes
Yes
Yes
Yes
Yes
PSUE
Yes
Yes
Yes
Yes
Yes
SMPL
S-VOL
Yes
No
No
No
No
COPY
Yes
No
No
No
No
PAIR
Yes
Yes
Yes
Yes
Yes
PSUS
Yes
Yes
Yes
Yes
Yes
PSUE
40
Sharing Continuous Access Synchronous volumes