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

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TempDir Temporary directory used when replicating Windows 200x encrypted files.
GUI Setting: C:\Program Files\StorageWorks\Storage Mirroring\Temp
TGBlockOnConnect Blocks the target path for all connections, regardless of the source, so that the data cannot be
modified
Values:
0 Target paths are not blocked
1 Target paths are blocked
Default:
0
GUI Setting
: None
Do not modify this setting without assistance from Technical Support.
TGCloseDelay The length of time, in milliseconds, a file is held open on the target
Values: 0 - 2000
Default: 1000
GUI Setting
: None
If disk caching on the target is disabled either manually or by default (for example, by default on
disks that host Active Directory database files), the target system may be slow during a mirror. If
so, descreasing this setting to 100, 10, and 0 will result in incremental improvements, with 0
returning the system performance to normal.
TGDaysToKeepMoved
Files
Specifies the length of time, in days, to keep moved files if TGMoveFilesOnDelete is enabled
Values: any valid integer
Default: 0
GUI Setting
: Server Properties, Target tab, Move Deleted Files, Remove after the following
number of days
TGDisableAttribute
Replication
Specifies whether or not the attributes compression, ACL, and file mask are written to the target
during mirroring and replication
Values: 0 Enable attribute replication
1 Disable attribute replication
Default: 0
GUI Setting: None
TGExecutionRetry
Limit
The number of times an unfinished operation will be retried on the target before it is discarded. If
this value is set to zero (
0), an operation will never be discarded and will be retried on the target
until it is applied.
Values: 0 - 65536
Default: 0
GUI Setting
: None
TGFileAlloc Indicates that Storage Mirroring allocates an entire file on the first write of a mirror operation
Values: 0 Disabled
1 Enabled
Default: 1
GUI Setting
: None
To help eliminate file fragmentation on the target server, Storage Mirroring should allocate the
entire file first. With extremely large files, the file allocation may take a long time. Therefore, you
may want to disable the file allocation. If you disable file allocation, you will have more
fragmentation on the target disk.
Server Setting Description