-R command displays detailed statistics for the RLINKs on all the hosts in an RDS. This information can be used to assess connectivity and network problems between the hosts. The
-R command can be executed from the Primary and the Secondary. The output of this command is a combination of the outputs of the
vxrlink stats and
To view information about all the RLINKs in an RDS:
vrstat -R [local
local_rvgname is the name of the RVG on the local host and is optional. The local RVG name represents its RDS.
If you specify the
local_rvgname name, the
-R command displays the information for all the RLINKs for the specified RVG. Otherwise, the command displays the information for all the RLINKs for all the RDSs. For an RVG in a shared disk group, the host_name is the logowner and the displayed information reflects activity on the logowner.
The output of this command resembles:
Mon Oct 27 15:44:21 2003
Replicated Data Set hr_rvg:
Messages Errors Flow Control
-------- ------ ------------
# Blocks RT(msec) Timeout Stream Memory Delays NW Bytes NW Delay Timeout
seattle - london
260 133120 5 1 0 0 333 178000 1 20
279 0 11 0 0 0 0 100000 1 30
For more information on the fields in the output, see Displaying network performance data.