HP StorageWorks Storage Mirroring for Linux Scripting Guide (T2558-96319, June 2009)

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Connect TDU
Device List
Notes
 The default settings for this command are mirror, replicate, nomonitor,
and noorphans.
 The options (no)mirror, (no)replicate, (no)monitor, (no)orphans, and
compression can be used in any combination and in any order. The first
option does not require a comma, but the second and remaining options
do require a comma before the option.
 Options that contain non-alphanumeric characters must be enclosed in
quotation marks.
 If you are establishing a connection within a NAT or firewall environment,
you will need to specify the target using the IP address and port number
(separated by a colon) of the router. For example, connect DataFiles to
10.10.1.57:1105 map exact.
 When scripting with this command, if a successful connection is
established, the command will return a positive number, which is the
connection ID assigned to that connection.
Command CONNECT TDU
Description Establishes a simulation connection between a replication set and the
Throughput Diagnostics Utility. This connection imitate a normal connection
without transmitting any data across the network.
Syntax
CONNECT <repset> TO TDU <filename> [connection_flags]
Options
 repset—Name of the replication set
 filename—Name of the file to store the connection statistics generated
by the TDU
 connection_flags—The same options available in the standard connect
command
Examples
 connect DataFiles to TDU
 connect UserData to TDU map exact /dev
Notes  The statistic file that the TDU creates can be viewed using DTStat. By
default, the file is called statistic.sts. To view the statistic file, type DTStat
-f <filename>. For details on DTStat, see the Storage Mirroring User’s
Guide.
 Options that contain non-alphanumeric characters must be enclosed in
quotation marks.
Command DEVICE LIST
Description Displays the block devices available on a machine
Syntax
DEVICE LIST <filter> [ON <machine>]
Options
 filter—Use one of the following options for the device filter
 ALL—Lists all unique devices on the specified machine. If there is no
machine specified, the source, if designated, will be tried first. The
target, if designated, will be tried second.