Legacy HDS Forums

Measuring RPO Values with CCI

Discussion created by Legacy HDS Forums on Dec 28, 2007
Latest reply on Jan 8, 2008 by Legacy HDS Forums

Originally posted by: webfox


Hicommand Replication Monitor reports C/T Delta which equates to the RPO.

Is there any way in which we can check the same with CCI.

There are a couple of CCI commands which seems to report Q-Marker and Q-Count

[color="#FF0000"][font="Courier New"]# pairdisplay -g tc-jwds -v ctg
CTG  P/S   Status AP U(%) Q-Marker   QM-Cnt SF(%)     Seq# IFC OT/s CT/m RT/m
069  P-VOL PAIR    2   0  021ba0b6        4    0     13190 -     -    -    -
069  S-VOL PAIR    -   0  021ba0b4        -    0     10154 -     -    -    -

[color="#FF0000"][font="Courier New"]# pairsyncwait -g tc-jwds -nowait
UnitID  CTGID    Q-Marker  Status    Q-Num
     0     69  02021ba142  NOWAIT        0

The question is how to decode the Q-Marker and QM-Cnt and determine the C/T Delta