HPE EVA Storage

EVA CA: Need help for deducing replication status using SSSU

 
yojana
Occasional Advisor

EVA CA: Need help for deducing replication status using SSSU

Hi,

I want to know how to find out the replication status using SSSU in CA env. I guess I can use the "ls dr drgroupname" command for the same. But it is not clear to me which parameters in output will help me to deduce the replication status.

I'm particularly interested in following scenarios
1. Async replication
- How to find out if secondary is up-to-date (is "lefttransmit = 0 indicates that secondary is uptodate? anything else?)

2. Synchronization
- How to find out if it is full copy or merging? For merging I guess "logstate = "merging" can help? what about full copy?)
- what indicates that sync is complete
- how to find out if the secondary data is consistent or not, especially in case where the primary went down while full copy was going on

Also I would like to know where I can find information about error codes returned by SSSU commands.

Appreciate your urgent help.

thanks,
yojana