HP StorageWorks Storage Mirroring scripting guide (T2558-96074, February 2008)

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TGMirrorCapacity
High
Maximum percentage of system memory that can contain mirror data before the target signals the
source to pause the sending of mirror operations.
Values: 2-75
Default: 20
GUI Setting: Server Properties, Target tab, Files, Target Mirror Capacity High Percentage
TGMirrorCapacity
Low
Minimum percentage of system memory that can contain mirror data before the target signals the
source to resume the sending of mirror operations.
Values: 1-75
Default: 15
GUI Setting: Server Properties, Target tab, Files, Target Mirror Capacity Low Percentage
The maximum value forTGMirrorCapacityLow is either 75 or TGMirrorCapacityHigh, which ever
is lower.
TGMoveFilesOn
Delete
Specifies whether files deleted on the source are actually moved to a different location on the
targer rather than being deleted on the target
Values: 0 Files deleted on the source will be deleted on the target
1 Files deleted on the source will be moved to a different location on the target
Default: 0
GUI Setting
: Server Properties, Target tab, Move Deleted Files, Moved deleted files to the
following location
If this option is enabled, the deleted files will be moved to the location specified in
TGMoveFilesPath.
TGMoveFilesPath Specifies where deleted files on the source are being moved to on the target
Values: any valid path
Default: <null>
GUI Setting: Server Properties, Target tab, Move Deleted Files, Moved deleted files to the
following location
TGRetryLocked Minimum number of seconds to wait before retrying a failed operation on a target
Values: 0-65536
Default: 3
GUI Setting
: Server Properties, Target tab, Queues, Retry Delay for Incomplete Operations
TGThreadCount This setting is no longer used
TGUnfinishedOp
Event
Specifies whether or not unfinished operations on the target are logged to the Event Viewer
Values: 0 Unfinished operation messages are not logged
1 Unfinished operation messages are logged
Default: 1
GUI Setting
: None
TGWriteCache Specifies whether or not Storage Mirroring uses the intermediate cache
Values: 0 Bypass the intermediate cache and write directly to disk
1 Do not bypass the intermediate cache
Default: 1
GUI Setting
: None
Server Setting Description