Hello all!
I've created 3TB HA_3 image in my test environment and initial sync time was about two hours. I plan to use 16 TB images and in this case the initial sync time will about 10 hours. My test environment have a two 100 Gbit/s NICs for sync and I use iSer. The disk throughput was about 450-500 MB/s during sync and queue was about 0.1.
How can I improve sync performance and what about resync time after a disk failure?
Additionally, I have two hb/iscsi links in different subnets and when I add two iscsi target portals (two links) i have only links for first portal.
How should I configure two links from the same host for redundancy?
Best regards,
Yury
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