Promise Vess A2600 Product Manual page 212

Vess A2000 Series NVR Storage Appliance
rlacache= Enables or disables read look ahead cache on the physical drive(s).
enable
disable
cmdqueuing= Enables or disables command queuing on the physical drive(s).
enable
disable
temppollint= (15-255 ) Drive temperature polling interval in seconds. If value is 0, polling is
disabled. For high availability products only.
mediumerrorthreshold= (0-4294967294 ) Medium error threshold. If the threshold is reached,
the physical drive is marked as dead. The default value is 0, indicating that physical drive is not
marked as dead for medium errors. For high availability products only.
-v Verbose mode. Used with -a list.
Examples
phydrv
phydrv -v
phydrv -a locate -p 9
phydrv -a mod -s "writecache=enable,rlacache=enable"
phydrv -a offline -p 8
phydrv -a online -p 8
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