Hi
When the DR system powerHA started, the process of synchronizing volume between servers takes a long time.
As the volume sync time increase, the powerHA startup time increases and eventually the RTO increases.
When start powerHA, there is a volume synchronization process between servers.
cspoc.log keeps running the commands below.
==> cl_updatevg -cspoc -g p1ficdb_RG -d9 -C vgXXficp
(vg03ficp ~ vg63ficp).
cl_updatevg did not run every time powerHA started
When cl_updatevg runs, it takes about 1:30 minutes to start hacmp.
Question
I would like to know if there is a way to reduce the synchronization time between HACMP servers.
To meet RTO 3 time, i need to skip the cl_updatevg or sync process.
I want to know what condition cl_updatevg runs
------------------------------
JONG HO BAEK
------------------------------