Operating System Software Owner manual

checkrclink
NAME
checkrclink -- The checkrclink command performs a connectivity, latency, and throughput
test between two connected Systems.
SYNTAX
• checkrclink startclient <N:S:P> <dest_addr> <time> [<port>]
• checkrclink stopclient <N:S:P>
• checkrclink startserver <N:S:P> [<dest_addr>] [<port>]
• checkrclink stopserver <N:S:P>
AUTHORITY
Super, Service
Any role granted the rclink_check right.
SUBCOMMANDS
startclient
Starts the link test.
stopclient
Stops the link test.
startserver
Starts the system.
stopserver
Stops the system.
The checkrclink test must be performed in two stages. For more information, see “NOTES”.
OPTIONS
None.
SPECIFIERS
<N:S:P>
Specifies the interface from which to check the link, expressed as node:slot:port
<dest_addr>
Specifies the address of the target system (for example, the IP address).
<time>
Specifies the test duration in seconds.
Specifies the port on which to run the test. If this specifier is not used, the test automatically
runs on port 3492.
RESTRICTIONS
The Remote Copy ports must be configured via the controlport command before this test can
be performed. However, this test can be performed before links are admitted into the Remote Copy
target system.
EXAMPLES
The following example displays a 60-second latency and throughput check of SystemA to SystemB:
SystemB# checkrclink startserver 0:6:1 10.100.33.63
SystemA# checkrclink startclient 2:5:1 10.100.10.10 60
230 The Remote Copy Commands