Avago Technologies 3ware SAS 9750-16i4e - Manual (Page 60)

Chapter 2. CLI Syntax Reference
52 3ware SATA+SAS RAID Controller Card CLI Guide, Version 10.2
For a more complete discussion of background task modes, see “Working
with the Background Task Mode” in the 3ware SATA+SAS RAID Controller
Card Software User Guide, Version 10.2
Example:
//localhost> /c1 show verifymode
/c1 Verify background task mode = Low Latency
Related commands:
/cx set verifymode=
/cx set verifyrate=<1..5>
/cx show verifyrate
/cx show verifyrate
The /cx show verifyrate command shows the current verify task rate of the
specified controller. The verify task rate sets the verify execution priority
relative to I/O operations.
This task rate is in the range of [1..5], where 5 denotes the setting of fastest
background task and slowest I/O, as follows:
5 = fastest verify; slowest I/O
4 = faster verify; slower I/O
3 = balanced between verify and I/O
2 = faster I/O; slower verify
1 = fastest I/O; slowest verify
Example:
//localhost> /c1 show verifyrate
/c1 Verify task rate = 4 (faster verify; slower I/O)
Related commands:
/cx set verifymode=
/cx set verifyrate=<1..5>
/cx show verifymode