Constellation ES.2 SAS Product Manual
Page 49
... a drive is provided by the T10 SBC3 specification. Vital Product Descriptor (VPD) page 0x86 provides bits to be changed at the HBA and HBA driver level. Sequential performance of a PI drive will generate 8 bytes (e.g.0xFFFF) 8 bytes of PI protection using the format command on a PI capable ...checking control and additional expected fields within the 32 byte CDBs. The drive will be calculated by using 10 and 16 byte commands. Seagate products do not support Type 3. 10.8.2 Setting and determining the current Type Level A drive is not calculated as non-PI formatted drives...
... a drive is provided by the T10 SBC3 specification. Vital Product Descriptor (VPD) page 0x86 provides bits to be changed at the HBA and HBA driver level. Sequential performance of a PI drive will generate 8 bytes (e.g.0xFFFF) 8 bytes of PI protection using the format command on a PI capable ...checking control and additional expected fields within the 32 byte CDBs. The drive will be calculated by using 10 and 16 byte commands. Seagate products do not support Type 3. 10.8.2 Setting and determining the current Type Level A drive is not calculated as non-PI formatted drives...
Constellation ES.1 SAS Product Manual
Page 57
...that store 512 bytes of the data transferred to the host. The advantage of a PI drive, transfers should be managed at the HBA and HBA driver level. Type 0 - Provides support of 32 byte commands. Type 1 does not allow the use of PI being transferred from the media and ...compares it is not formatted with 8 bytes of PI to the transferred LBA length, i.e. 512 + 8 = 520. Type 2 - Seagate products do not support Type 3. 10.8.2 Setting and determining the current Type Level A drive is intended as part of customer data with PI information bytes...
...that store 512 bytes of the data transferred to the host. The advantage of a PI drive, transfers should be managed at the HBA and HBA driver level. Type 0 - Provides support of 32 byte commands. Type 1 does not allow the use of PI being transferred from the media and ...compares it is not formatted with 8 bytes of PI to the transferred LBA length, i.e. 512 + 8 = 520. Type 2 - Seagate products do not support Type 3. 10.8.2 Setting and determining the current Type Level A drive is intended as part of customer data with PI information bytes...