Monitor traffic on Cluster Interconnect.

[p_w]

Is there a way to monitor the amount of data traffic accross heartbeat interconnect of an Active/Active or Metrocluster.

I ask this because non-optimal-path lun traffic causes timeoutfailures in interconnect.

kind regards

peter

[mh_sh_team · Accepted solution]

Hey,  You can use 'lun stats -o' to see some info regarding your luns where the two las colums report amounts of data being sent through the interconnect connection. You can zero these counters by typing 'lun sats -z' and then monitor which luns send their IOPS through nonoptimal paths. I know this thing is true for active/active configuration, don't know if it's the same method for metrocluster.

[p_w]

Great!!!! thanks.