HP SureStore E SAN Manager LUN Management Administrator's Guide

Using CLARiiON’s Application Transparent Failover (ATF) 159
Advanced SAN
Administration
Path:
Value Name:
Value Type:
Value for ATF:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\<HBA driver name>\
Parameters\Device[N]
LargeLuns
REG_DWORD
1
Note The <HBA driver name> corresponds to the installed HBA driver. For
example, for users with the HP SAN Manager LM QLogic HBA driver, the
registry path is
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\
trqladrv\Parameters\Device[N]
The number N appended to the path name is optional. It identifies the
ScsiPort device instance (adapter) that the setting applies to. Omitting the
number applies the setting to all adapters controlled by the HBA driver.
Path:
Value Name:
Value Type:
Value for ATF:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\trlls
ScsiFilterCompatibility
REG_DWORD
1
Path:
Value Name:
Value Type:
Value for ATF:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\trfcs
AllowDiskClaims
REG_DWORD
1
Path:
Value Name:
Value Type:
Value for ATF:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\trqladrv\Parameters
DeviceMissingDelay
REG_DWORD
1
Note This registry setting is only needed if you are using the HP SAN Manager
LM QLogic HBA driver.
Table 1 Registry Settings for ATF (cont’d)